mirror of
https://github.com/apache/nuttx.git
synced 2026-06-07 01:05:54 +08:00
Add support for the MikroElektronika Mikromedia for STM32F4 development board. From Ken Petit
This commit is contained in:
Gregory Nutt
@@ -0,0 +1,57 @@
|
||||
#
|
||||
# For a description of the syntax of this configuration file,
|
||||
# see misc/tools/kconfig-language.txt.
|
||||
#
|
||||
|
||||
if ARCH_BOARD_MIKROE_STM32F4
|
||||
|
||||
config PM_BUTTONS
|
||||
bool "PM Button support"
|
||||
default n
|
||||
depends on PM && ARCH_IRQBUTTONS
|
||||
---help---
|
||||
Enable PM button EXTI interrupts to support PM testing
|
||||
|
||||
config PM_BUTTON_ACTIVITY
|
||||
int "Button PM activity weight"
|
||||
default 10
|
||||
depends on PM_BUTTONS
|
||||
---help---
|
||||
The activity weight to report to the power management subsystem when a button is pressed.
|
||||
|
||||
config PM_ALARM_SEC
|
||||
int "PM_STANDBY delay (seconds)"
|
||||
default 15
|
||||
depends on PM && RTC_ALARM
|
||||
--help---
|
||||
Number of seconds to wait in PM_STANDBY before going to PM_STANDBY mode.
|
||||
|
||||
config PM_ALARM_NSEC
|
||||
int "PM_STANDBY delay (nanoseconds)"
|
||||
default 0
|
||||
depends on PM && RTC_ALARM
|
||||
--help---
|
||||
Number of additional nanoseconds to wait in PM_STANDBY before going to PM_STANDBY mode.
|
||||
|
||||
config PM_SLEEP_WAKEUP
|
||||
bool "PM_SLEEP wake-up alarm"
|
||||
default n
|
||||
depends on PM && RTC_ALARM
|
||||
--help---
|
||||
Wake-up of PM_SLEEP mode after a delay and resume normal operation.
|
||||
|
||||
config PM_SLEEP_WAKEUP_SEC
|
||||
int "PM_SLEEP delay (seconds)"
|
||||
default 10
|
||||
depends on PM && RTC_ALARM
|
||||
--help---
|
||||
Number of seconds to wait in PM_SLEEP before going to PM_STANDBY mode.
|
||||
|
||||
config PM_SLEEP_WAKEUP_NSEC
|
||||
int "PM_SLEEP delay (nanoseconds)"
|
||||
default 0
|
||||
depends on PM && RTC_ALARM
|
||||
--help---
|
||||
Number of additional nanoseconds to wait in PM_SLEEP before going to PM_STANDBY mode.
|
||||
|
||||
endif
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,332 @@
|
||||
/************************************************************************************
|
||||
* configs/mikroe-stm32f4/include/board.h
|
||||
* include/arch/board/board.h
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __CONFIG_MIKROE_STM32F4_INCLUDE_BOARD_H
|
||||
#define __CONFIG_MIKROE_STM32F4_INCLUDE_BOARD_H
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
# include <stdint.h>
|
||||
#endif
|
||||
|
||||
#include "stm32_rcc.h"
|
||||
#include "stm32_sdio.h"
|
||||
#include "stm32.h"
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/* Clocking *************************************************************************/
|
||||
/* The Mikroe STM32F4 Mikromedia board features a single 32kHz crystal. The main
|
||||
* clock uses the internal 16Mhz RC oscillator.
|
||||
*
|
||||
* This is the canonical configuration:
|
||||
* System Clock source : PLL (HSE)
|
||||
* SYSCLK(Hz) : 168000000 Determined by PLL configuration
|
||||
* HCLK(Hz) : 168000000 (STM32_RCC_CFGR_HPRE)
|
||||
* AHB Prescaler : 1 (STM32_RCC_CFGR_HPRE)
|
||||
* APB1 Prescaler : 4 (STM32_RCC_CFGR_PPRE1)
|
||||
* APB2 Prescaler : 2 (STM32_RCC_CFGR_PPRE2)
|
||||
* HSI Frequency(Hz) : 16000000 (STM32_HSI_FREQUENCY)
|
||||
* PLLM : 16 (STM32_PLLCFG_PLLM)
|
||||
* PLLN : 336 (STM32_PLLCFG_PLLN)
|
||||
* PLLP : 2 (STM32_PLLCFG_PLLP)
|
||||
* PLLQ : 7 (STM32_PLLCFG_PLLQ)
|
||||
* Main regulator output voltage : Scale1 mode Needed for high speed SYSCLK
|
||||
* Flash Latency(WS) : 5
|
||||
* Prefetch Buffer : OFF
|
||||
* Instruction cache : ON
|
||||
* Data cache : ON
|
||||
* Require 48MHz for USB OTG FS, : Enabled
|
||||
* SDIO and RNG clock
|
||||
*/
|
||||
|
||||
/* HSI - 16 MHz RC factory-trimmed
|
||||
* LSI - 32 KHz RC
|
||||
* HSE - On-board crystal frequency is 8MHz
|
||||
* LSE - 32.768 kHz
|
||||
*/
|
||||
|
||||
#define STM32_BOARD_XTAL 8000000ul
|
||||
|
||||
#define STM32_HSI_FREQUENCY 16000000ul
|
||||
#define STM32_LSI_FREQUENCY 32000
|
||||
#define STM32_HSE_FREQUENCY STM32_BOARD_XTAL
|
||||
#define STM32_LSE_FREQUENCY 32768
|
||||
|
||||
/* Main PLL Configuration.
|
||||
*
|
||||
* PLL source is HSI
|
||||
* PLL_VCO = (STM32_HSI_FREQUENCY / PLLM) * PLLN
|
||||
* = (16,000,000 / 16) * 336
|
||||
* = 336,000,000
|
||||
* SYSCLK = PLL_VCO / PLLP
|
||||
* = 336,000,000 / 2 = 168,000,000
|
||||
* USB OTG FS, SDIO and RNG Clock
|
||||
* = PLL_VCO / PLLQ
|
||||
* = 48,000,000
|
||||
*/
|
||||
|
||||
#define STM32_PLLCFG_PLLM RCC_PLLCFG_PLLM(16)
|
||||
#define STM32_PLLCFG_PLLN RCC_PLLCFG_PLLN(336)
|
||||
#define STM32_PLLCFG_PLLP RCC_PLLCFG_PLLP_2
|
||||
#define STM32_PLLCFG_PLLQ RCC_PLLCFG_PLLQ(7)
|
||||
|
||||
#define STM32_SYSCLK_FREQUENCY 168000000ul
|
||||
|
||||
/* AHB clock (HCLK) is SYSCLK (168MHz) */
|
||||
|
||||
#define STM32_RCC_CFGR_HPRE RCC_CFGR_HPRE_SYSCLK /* HCLK = SYSCLK / 1 */
|
||||
#define STM32_HCLK_FREQUENCY STM32_SYSCLK_FREQUENCY
|
||||
#define STM32_BOARD_HCLK STM32_HCLK_FREQUENCY /* same as above, to satisfy compiler */
|
||||
|
||||
/* APB1 clock (PCLK1) is HCLK/4 (42MHz) */
|
||||
|
||||
#define STM32_RCC_CFGR_PPRE1 RCC_CFGR_PPRE1_HCLKd4 /* PCLK1 = HCLK / 4 */
|
||||
#define STM32_PCLK1_FREQUENCY (STM32_HCLK_FREQUENCY/4)
|
||||
|
||||
/* Timers driven from APB1 will be twice PCLK1 */
|
||||
|
||||
#define STM32_APB1_TIM2_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_APB1_TIM3_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_APB1_TIM4_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_APB1_TIM5_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_APB1_TIM6_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_APB1_TIM7_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_APB1_TIM12_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_APB1_TIM13_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_APB1_TIM14_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
|
||||
/* APB2 clock (PCLK2) is HCLK/2 (84MHz) */
|
||||
|
||||
#define STM32_RCC_CFGR_PPRE2 RCC_CFGR_PPRE2_HCLKd2 /* PCLK2 = HCLK / 2 */
|
||||
#define STM32_PCLK2_FREQUENCY (STM32_HCLK_FREQUENCY/2)
|
||||
|
||||
/* Timers driven from APB2 will be twice PCLK2 */
|
||||
|
||||
#define STM32_APB2_TIM1_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||
#define STM32_APB2_TIM8_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||
#define STM32_APB2_TIM9_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||
#define STM32_APB2_TIM10_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||
#define STM32_APB2_TIM11_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||
|
||||
/* Timer Frequencies, if APBx is set to 1, frequency is same to APBx
|
||||
* otherwise frequency is 2xAPBx.
|
||||
* Note: TIM1,8 are on APB2, others on APB1
|
||||
*/
|
||||
|
||||
#define STM32_TIM18_FREQUENCY STM32_HCLK_FREQUENCY
|
||||
#define STM32_TIM27_FREQUENCY (STM32_HCLK_FREQUENCY/2)
|
||||
|
||||
/* LED definitions ******************************************************************/
|
||||
/* If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in any
|
||||
* way. The following definitions are used to access individual LEDs.
|
||||
*/
|
||||
|
||||
/* LED index values for use with stm32_setled() */
|
||||
|
||||
#if 0
|
||||
#define BOARD_LED1 0
|
||||
#define BOARD_LED2 1
|
||||
#define BOARD_LED3 2
|
||||
#define BOARD_LED4 3
|
||||
#endif
|
||||
#define BOARD_NLEDS 0
|
||||
|
||||
#if 0
|
||||
#define BOARD_LED_GREEN BOARD_LED1
|
||||
#define BOARD_LED_ORANGE BOARD_LED2
|
||||
#define BOARD_LED_RED BOARD_LED3
|
||||
#define BOARD_LED_BLUE BOARD_LED4
|
||||
|
||||
/* LED bits for use with stm32_setleds() */
|
||||
|
||||
#define BOARD_LED1_BIT (1 << BOARD_LED1)
|
||||
#define BOARD_LED2_BIT (1 << BOARD_LED2)
|
||||
#define BOARD_LED3_BIT (1 << BOARD_LED3)
|
||||
#define BOARD_LED4_BIT (1 << BOARD_LED4)
|
||||
|
||||
/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the 4 LEDs on board the
|
||||
* stm32f4discovery. The following definitions describe how NuttX controls the LEDs:
|
||||
*/
|
||||
|
||||
#define LED_STARTED 0 /* LED1 */
|
||||
#define LED_HEAPALLOCATE 1 /* LED2 */
|
||||
#define LED_IRQSENABLED 2 /* LED1 + LED2 */
|
||||
#define LED_STACKCREATED 3 /* LED3 */
|
||||
#define LED_INIRQ 4 /* LED1 + LED3 */
|
||||
#define LED_SIGNAL 5 /* LED2 + LED3 */
|
||||
#define LED_ASSERTION 6 /* LED1 + LED2 + LED3 */
|
||||
#define LED_PANIC 7 /* N/C + N/C + N/C + LED4 */
|
||||
|
||||
/* Button definitions ***************************************************************/
|
||||
/* The STM32F4 Discovery supports one button: */
|
||||
|
||||
#define BUTTON_USER 0
|
||||
|
||||
#define NUM_BUTTONS 0
|
||||
|
||||
#define BUTTON_USER_BIT (1 << BUTTON_USER)
|
||||
|
||||
#endif /* 0 */
|
||||
|
||||
/* Alternate function pin selections ************************************************/
|
||||
|
||||
/* UART2:
|
||||
*
|
||||
* The Mikroe-STM32F4 board has no on-board serial devices, but it brings out UART2
|
||||
* to the expansion header.
|
||||
* (See the README.txt file for other options)
|
||||
*/
|
||||
|
||||
#define GPIO_USART2_RX GPIO_USART2_RX_2
|
||||
#define GPIO_USART2_TX GPIO_USART2_TX_2
|
||||
|
||||
/* PWM
|
||||
*
|
||||
* The STM32F4 Discovery has no real on-board PWM devices, but the board can be
|
||||
* configured to output a pulse train using TIM4 CH2 on PD13.
|
||||
*/
|
||||
|
||||
#define GPIO_TIM4_CH2OUT GPIO_TIM4_CH2OUT_2
|
||||
|
||||
/* SPI - Onboard devices use SPI3, plus SPI2 routes to the I/O header */
|
||||
|
||||
#define GPIO_SPI2_MISO GPIO_SPI3_MISO_2
|
||||
#define GPIO_SPI2_MOSI GPIO_SPI3_MOSI_2
|
||||
#define GPIO_SPI2_SCK GPIO_SPI3_SCK_2
|
||||
|
||||
#define GPIO_SPI3_MISO GPIO_SPI3_MISO_2
|
||||
#define GPIO_SPI3_MOSI GPIO_SPI3_MOSI_2
|
||||
#define GPIO_SPI3_SCK GPIO_SPI3_SCK_2
|
||||
|
||||
/* Timer Inputs/Outputs (see the README.txt file for options) */
|
||||
|
||||
#define GPIO_TIM2_CH1IN GPIO_TIM2_CH1IN_2
|
||||
#define GPIO_TIM2_CH2IN GPIO_TIM2_CH2IN_1
|
||||
|
||||
#define GPIO_TIM8_CH1IN GPIO_TIM8_CH1IN_1
|
||||
#define GPIO_TIM8_CH2IN GPIO_TIM8_CH2IN_1
|
||||
|
||||
/************************************************************************************
|
||||
* Public Data
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Public Function Prototypes
|
||||
************************************************************************************/
|
||||
/************************************************************************************
|
||||
* Name: stm32_boardinitialize
|
||||
*
|
||||
* Description:
|
||||
* All STM32 architectures must provide the following entry point. This entry point
|
||||
* is called early in the intitialization -- after all memory has been configured
|
||||
* and mapped but before any devices have been initialized.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
EXTERN void stm32_boardinitialize(void);
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_ledinit, stm32_setled, and stm32_setleds
|
||||
*
|
||||
* Description:
|
||||
* If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board LEDs. If
|
||||
* CONFIG_ARCH_LEDS is not defined, then the following interfacesare available to
|
||||
* control the LEDs from user applications.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef CONFIG_ARCH_LEDS
|
||||
EXTERN void stm32_ledinit(void);
|
||||
EXTERN void stm32_setled(int led, bool ledon);
|
||||
EXTERN void stm32_setleds(uint8_t ledset);
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Button support.
|
||||
*
|
||||
* Description:
|
||||
* up_buttoninit() must be called to initialize button resources. After
|
||||
* that, up_buttons() may be called to collect the current state of all
|
||||
* buttons or up_irqbutton() may be called to register button interrupt
|
||||
* handlers.
|
||||
*
|
||||
* After up_buttoninit() has been called, up_buttons() may be called to
|
||||
* collect the state of all buttons. up_buttons() returns an 8-bit bit set
|
||||
* with each bit associated with a button. See the BUTTON_*_BIT
|
||||
* definitions in board.h for the meaning of each bit.
|
||||
*
|
||||
* up_irqbutton() may be called to register an interrupt handler that will
|
||||
* be called when a button is depressed or released. The ID value is a
|
||||
* button enumeration value that uniquely identifies a button resource. See the
|
||||
* BUTTON_* definitions in board.h for the meaning of enumeration
|
||||
* value. The previous interrupt handler address is returned (so that it may
|
||||
* restored, if so desired).
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_ARCH_BUTTONS
|
||||
EXTERN void up_buttoninit(void);
|
||||
EXTERN uint8_t up_buttons(void);
|
||||
#ifdef CONFIG_ARCH_IRQBUTTONS
|
||||
EXTERN xcpt_t up_irqbutton(int id, xcpt_t irqhandler);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __CONFIG_MIKROE_STM32F4_INCLUDE_BOARD_H */
|
||||
@@ -0,0 +1,111 @@
|
||||
############################################################################
|
||||
# configs/stm32f4discovery/nsh/Make.defs
|
||||
#
|
||||
# Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
include ${TOPDIR}/.config
|
||||
include ${TOPDIR}/tools/Config.mk
|
||||
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
|
||||
|
||||
LDSCRIPT = ld.script
|
||||
|
||||
ifeq ($(WINTOOL),y)
|
||||
# Windows-native toolchains
|
||||
DIRLINK = $(TOPDIR)/tools/copydir.sh
|
||||
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
|
||||
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
|
||||
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
|
||||
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
|
||||
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
|
||||
MAXOPTIMIZATION = -O2
|
||||
else
|
||||
# Linux/Cygwin-native toolchain
|
||||
MKDEP = $(TOPDIR)/tools/mkdeps.sh
|
||||
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
|
||||
endif
|
||||
|
||||
CC = $(CROSSDEV)gcc
|
||||
CXX = $(CROSSDEV)g++
|
||||
CPP = $(CROSSDEV)gcc -E
|
||||
LD = $(CROSSDEV)ld
|
||||
AR = $(ARCROSSDEV)ar rcs
|
||||
NM = $(ARCROSSDEV)nm
|
||||
OBJCOPY = $(CROSSDEV)objcopy
|
||||
OBJDUMP = $(CROSSDEV)objdump
|
||||
|
||||
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
|
||||
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
|
||||
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
ARCHOPTIMIZATION = -g
|
||||
else
|
||||
ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
|
||||
endif
|
||||
|
||||
ARCHCFLAGS = -fno-builtin
|
||||
ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
|
||||
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
|
||||
ARCHWARNINGSXX = -Wall -Wshadow
|
||||
ARCHDEFINES =
|
||||
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||
|
||||
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
|
||||
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
|
||||
|
||||
NXFLATLDFLAGS1 = -r -d -warn-common
|
||||
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
|
||||
LDNXFLATFLAGS = -e main -s 2048
|
||||
|
||||
OBJEXT = .o
|
||||
LIBEXT = .a
|
||||
EXEEXT =
|
||||
|
||||
ifneq ($(CROSSDEV),arm-nuttx-elf-)
|
||||
LDFLAGS += -nostartfiles -nodefaultlibs
|
||||
endif
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
LDFLAGS += -g
|
||||
endif
|
||||
|
||||
|
||||
HOSTCC = gcc
|
||||
HOSTINCLUDES = -I.
|
||||
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
|
||||
HOSTLDFLAGS =
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,75 @@
|
||||
#!/bin/bash
|
||||
# configs/stm32f4discovery/nsh/setenv.sh
|
||||
#
|
||||
# Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
|
||||
if [ "$_" = "$0" ] ; then
|
||||
echo "You must source this script, not run it!" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
WD=`pwd`
|
||||
if [ ! -x "setenv.sh" ]; then
|
||||
echo "This script must be executed from the top-level NuttX build directory"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "${PATH_ORIG}" ]; then
|
||||
export PATH_ORIG="${PATH}"
|
||||
fi
|
||||
|
||||
# This is the Cygwin path to the location where I installed the RIDE
|
||||
# toolchain under windows. You will also have to edit this if you install
|
||||
# the RIDE toolchain in any other location
|
||||
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
|
||||
|
||||
# This is the Cygwin path to the location where I installed the CodeSourcery
|
||||
# toolchain under windows. You will also have to edit this if you install
|
||||
# the CodeSourcery toolchain in any other location
|
||||
export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
|
||||
|
||||
# These are the Cygwin paths to the locations where I installed the Atollic
|
||||
# toolchain under windows. You will also have to edit this if you install
|
||||
# the Atollic toolchain in any other location. /usr/bin is added before
|
||||
# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
|
||||
# at those locations as well.
|
||||
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
|
||||
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
|
||||
|
||||
# This is the Cygwin path to the location where I build the buildroot
|
||||
# toolchain.
|
||||
#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
|
||||
|
||||
# Add the path to the toolchain to the PATH varialble
|
||||
export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
|
||||
|
||||
echo "PATH : ${PATH}"
|
||||
@@ -0,0 +1,129 @@
|
||||
/****************************************************************************
|
||||
* configs/mikroe-stm32f4/scripts/gnu-elf.ld
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text 0x00000000 :
|
||||
{
|
||||
_stext = . ;
|
||||
*(.text)
|
||||
*(.text.*)
|
||||
*(.gnu.warning)
|
||||
*(.stub)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.jcr)
|
||||
|
||||
/* C++ support: The .init and .fini sections contain specific logic
|
||||
* to manage static constructors and destructors.
|
||||
*/
|
||||
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.init) /* Old ABI */
|
||||
*(.fini) /* Old ABI */
|
||||
_etext = . ;
|
||||
}
|
||||
|
||||
.rodata :
|
||||
{
|
||||
_srodata = . ;
|
||||
*(.rodata)
|
||||
*(.rodata1)
|
||||
*(.rodata.*)
|
||||
*(.gnu.linkonce.r*)
|
||||
_erodata = . ;
|
||||
}
|
||||
|
||||
.data :
|
||||
{
|
||||
_sdata = . ;
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.data.*)
|
||||
*(.gnu.linkonce.d*)
|
||||
_edata = . ;
|
||||
}
|
||||
|
||||
/* C++ support. For each global and static local C++ object,
|
||||
* GCC creates a small subroutine to construct the object. Pointers
|
||||
* to these routines (not the routines themselves) are stored as
|
||||
* simple, linear arrays in the .ctors section of the object file.
|
||||
* Similarly, pointers to global/static destructor routines are
|
||||
* stored in .dtors.
|
||||
*/
|
||||
|
||||
.ctors :
|
||||
{
|
||||
_sctors = . ;
|
||||
*(.ctors) /* Old ABI: Unallocated */
|
||||
*(.init_array) /* New ABI: Allocated */
|
||||
_edtors = . ;
|
||||
}
|
||||
|
||||
.dtors :
|
||||
{
|
||||
_sdtors = . ;
|
||||
*(.dtors) /* Old ABI: Unallocated */
|
||||
*(.fini_array) /* New ABI: Allocated */
|
||||
_edtors = . ;
|
||||
}
|
||||
|
||||
.bss :
|
||||
{
|
||||
_sbss = . ;
|
||||
*(.bss)
|
||||
*(.bss.*)
|
||||
*(.sbss)
|
||||
*(.sbss.*)
|
||||
*(.gnu.linkonce.b*)
|
||||
*(COMMON)
|
||||
_ebss = . ;
|
||||
}
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
@@ -0,0 +1,122 @@
|
||||
/****************************************************************************
|
||||
* configs/mikroe-stm32f4/scripts/ld.script
|
||||
*
|
||||
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The STM32F407VG has 1024Kb of FLASH beginning at address 0x0800:0000 and
|
||||
* 192Kb of SRAM. SRAM is split up into three blocks:
|
||||
*
|
||||
* 1) 112Kb of SRAM beginning at address 0x2000:0000
|
||||
* 2) 16Kb of SRAM beginning at address 0x2001:c000
|
||||
* 3) 64Kb of CCM SRAM beginning at address 0x1000:0000
|
||||
*
|
||||
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
|
||||
* where the code expects to begin execution by jumping to the entry point in
|
||||
* the 0x0800:0000 address
|
||||
* range.
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
flash (rx) : ORIGIN = 0x08000000, LENGTH = 1024K
|
||||
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 112K
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
ENTRY(_stext)
|
||||
SECTIONS
|
||||
{
|
||||
.text : {
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.vectors)
|
||||
*(.text .text.*)
|
||||
*(.fixup)
|
||||
*(.gnu.warning)
|
||||
*(.rodata .rodata.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.got)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.r.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.init_section : {
|
||||
_sinit = ABSOLUTE(.);
|
||||
*(.init_array .init_array.*)
|
||||
_einit = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.ARM.extab : {
|
||||
*(.ARM.extab*)
|
||||
} > flash
|
||||
|
||||
__exidx_start = ABSOLUTE(.);
|
||||
.ARM.exidx : {
|
||||
*(.ARM.exidx*)
|
||||
} > flash
|
||||
__exidx_end = ABSOLUTE(.);
|
||||
|
||||
_eronly = ABSOLUTE(.);
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
_edata = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
.bss : {
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > sram
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
@@ -0,0 +1,140 @@
|
||||
############################################################################
|
||||
# configs/mikroe-stm32f4/src/Makefile
|
||||
#
|
||||
# Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Updates: 04/15/2013 - Ken Pettit
|
||||
# - Modifications for port to Mikroe for STM32F4
|
||||
# - Added support for LCD, Serial Flash, SD Card
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
-include $(TOPDIR)/Make.defs
|
||||
|
||||
CFLAGS += -I$(TOPDIR)/sched
|
||||
|
||||
ASRCS =
|
||||
AOBJS = $(ASRCS:.S=$(OBJEXT))
|
||||
|
||||
CSRCS = up_boot.c up_spi.c
|
||||
|
||||
ifeq ($(CONFIG_HAVE_CXX),y)
|
||||
CSRCS += up_cxxinitialize.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG),y)
|
||||
CSRCS += up_clockconfig.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_STM32_OTGFS),y)
|
||||
CSRCS += up_usb.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_PWM),y)
|
||||
CSRCS += up_pwm.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_QENCODER),y)
|
||||
CSRCS += up_qencoder.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_WATCHDOG),y)
|
||||
CSRCS += up_watchdog.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_NSH_ARCHINIT),y)
|
||||
CSRCS += up_nsh.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_PM_CUSTOMINIT),y)
|
||||
CSRCS += up_pm.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_IDLE_CUSTOM),y)
|
||||
CSRCS += up_idle.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_STM32_FSMC),y)
|
||||
CSRCS += up_extmem.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_INPUT),y)
|
||||
CSRCS += up_touchscreen.c
|
||||
endif
|
||||
|
||||
ifeq ($(ARCH_CONFIG_LCD_MIO283QT2),y)
|
||||
CSRCS += up_mio283qt2.c
|
||||
endif
|
||||
|
||||
COBJS = $(CSRCS:.c=$(OBJEXT))
|
||||
|
||||
SRCS = $(ASRCS) $(CSRCS)
|
||||
OBJS = $(AOBJS) $(COBJS)
|
||||
|
||||
ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
|
||||
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
||||
CFLAGS += -I$(ARCH_SRCDIR)\chip -I$(ARCH_SRCDIR)\common -I$(ARCH_SRCDIR)\armv7-m
|
||||
else
|
||||
ifeq ($(WINTOOL),y)
|
||||
CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \
|
||||
-I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \
|
||||
-I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}"
|
||||
else
|
||||
CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m
|
||||
endif
|
||||
endif
|
||||
|
||||
all: libboard$(LIBEXT)
|
||||
|
||||
$(AOBJS): %$(OBJEXT): %.S
|
||||
$(call ASSEMBLE, $<, $@)
|
||||
|
||||
$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
|
||||
$(call COMPILE, $<, $@)
|
||||
|
||||
libboard$(LIBEXT): $(OBJS)
|
||||
$(call ARCHIVE, $@, $(OBJS))
|
||||
|
||||
.depend: Makefile $(SRCS)
|
||||
$(Q) $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
|
||||
$(Q) touch $@
|
||||
|
||||
depend: .depend
|
||||
|
||||
clean:
|
||||
$(call DELFILE, libboard$(LIBEXT))
|
||||
$(call CLEAN)
|
||||
|
||||
distclean: clean
|
||||
$(call DELFILE, Make.dep)
|
||||
$(call DELFILE, .depend)
|
||||
|
||||
-include Make.dep
|
||||
@@ -0,0 +1,170 @@
|
||||
/****************************************************************************************************
|
||||
* configs/mikroe-stm32f4/src/mikroe-stm32f4-internal.h
|
||||
* arch/arm/src/board/mikroe-stm32f4-internal.n
|
||||
*
|
||||
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************************************/
|
||||
|
||||
#ifndef __CONFIGS_MIKROE_STM32F4_SRC_MIKROE_STM32F4_INTERNAL_H
|
||||
#define __CONFIGS_MIKROE_STM32F4_SRC_MIKROE_STM32F4_INTERNAL_H
|
||||
|
||||
/****************************************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <nuttx/compiler.h>
|
||||
#include <stdint.h>
|
||||
|
||||
/****************************************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************************************/
|
||||
/* Configuration ************************************************************************************/
|
||||
/* How many SPI modules does this chip support? */
|
||||
|
||||
#if STM32_NSPI < 1
|
||||
# undef CONFIG_STM32_SPI1
|
||||
# undef CONFIG_STM32_SPI2
|
||||
# undef CONFIG_STM32_SPI3
|
||||
#elif STM32_NSPI < 2
|
||||
# undef CONFIG_STM32_SPI2
|
||||
# undef CONFIG_STM32_SPI3
|
||||
#elif STM32_NSPI < 3
|
||||
# undef CONFIG_STM32_SPI3
|
||||
#endif
|
||||
|
||||
/* Mikroe STM32F4 GPIOs **************************************************************************/
|
||||
/* LEDs - There are no user LEDs on this board unless you add some manually. */
|
||||
|
||||
#define GPIO_LED1 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
|
||||
GPIO_OUTPUT_CLEAR|GPIO_PORTD|GPIO_PIN12)
|
||||
|
||||
/* BUTTONS -- NOTE that all have EXTI interrupts configured */
|
||||
/* There are no user buttons on this board unless you add some externally. */
|
||||
|
||||
#define MIN_IRQBUTTON BUTTON_USER
|
||||
#define MAX_IRQBUTTON BUTTON_USER
|
||||
#define NUM_IRQBUTTONS 1
|
||||
|
||||
#define GPIO_BTN_USER (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTA|GPIO_PIN0)
|
||||
|
||||
/* PWM
|
||||
*
|
||||
* The Mikroe-STM32F4 has no real on-board PWM devices, but the board can be
|
||||
* configured to output a pulse train using TIM4 CH2 on PD13.
|
||||
*/
|
||||
|
||||
#define STM32F4DISCOVERY_PWMTIMER 4
|
||||
#define STM32F4DISCOVERY_PWMCHANNEL 2
|
||||
|
||||
/* SPI chip selects */
|
||||
|
||||
#define GPIO_CS_MMCSD (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
|
||||
GPIO_OUTPUT_SET|GPIO_PORTD|GPIO_PIN3)
|
||||
#define GPIO_CS_FLASH (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
|
||||
GPIO_OUTPUT_SET|GPIO_PORTD|GPIO_PIN7)
|
||||
#define GPIO_CS_MP3 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
|
||||
GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN8)
|
||||
#define GPIO_CS_EXP_SPI3 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
|
||||
GPIO_OUTPUT_SET|GPIO_PORTD|GPIO_PIN0)
|
||||
#define GPIO_SD_CD (GPIO_INPUT|GPIO_PORTD|GPIO_PIN15)
|
||||
|
||||
/* USB OTG FS
|
||||
*
|
||||
* PA9 OTG_FS_VBUS VBUS sensing (also connected to the green LED)
|
||||
* PC0 OTG_FS_PowerSwitchOn
|
||||
* PD5 OTG_FS_Overcurrent
|
||||
*/
|
||||
|
||||
#define GPIO_OTGFS_VBUS (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_OPENDRAIN|GPIO_PORTA|GPIO_PIN9)
|
||||
#define GPIO_OTGFS_PWRON (GPIO_OUTPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTC|GPIO_PIN0)
|
||||
|
||||
#ifdef CONFIG_USBHOST
|
||||
# define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_EXTI|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5)
|
||||
|
||||
#else
|
||||
# define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5)
|
||||
#endif
|
||||
|
||||
/****************************************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************************************/
|
||||
|
||||
/****************************************************************************************************
|
||||
* Public data
|
||||
****************************************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/****************************************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************************************/
|
||||
|
||||
/****************************************************************************************************
|
||||
* Name: stm32_spiinitialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure SPI chip select GPIO pins for the mikroe-stm32f4 board.
|
||||
*
|
||||
****************************************************************************************************/
|
||||
|
||||
void weak_function stm32_spiinitialize(void);
|
||||
|
||||
/****************************************************************************************************
|
||||
* Name: stm32_usbinitialize
|
||||
*
|
||||
* Description:
|
||||
* Called from stm32_usbinitialize very early in inialization to setup USB-related
|
||||
* GPIO pins for the Mikroe-stm32f4 board.
|
||||
*
|
||||
****************************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_STM32_OTGFS
|
||||
void weak_function stm32_usbinitialize(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************************************
|
||||
* Name: stm32_usbhost_initialize
|
||||
*
|
||||
* Description:
|
||||
* Called at application startup time to initialize the USB host functionality. This function will
|
||||
* start a thread that will monitor for device connection/disconnection events.
|
||||
*
|
||||
****************************************************************************************************/
|
||||
|
||||
#if defined(CONFIG_STM32_OTGFS) && defined(CONFIG_USBHOST)
|
||||
#error "The Mikroe-STM32F4 board does not support HOST OTG, only device!"
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __CONFIGS_MIKROE_STM32F4_SRC_MIKROE_STM32F4_INTERNAL_H */
|
||||
|
||||
@@ -0,0 +1,98 @@
|
||||
/************************************************************************************
|
||||
* configs/mikroe_stm32f4/src/up_boot.c
|
||||
* arch/arm/src/board/up_boot.c
|
||||
*
|
||||
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <debug.h>
|
||||
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
#include "mikroe-stm32f4-internal.h"
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_boardinitialize
|
||||
*
|
||||
* Description:
|
||||
* All STM32 architectures must provide the following entry point. This entry point
|
||||
* is called early in the intitialization -- after all memory has been configured
|
||||
* and mapped but before any devices have been initialized.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void stm32_boardinitialize(void)
|
||||
{
|
||||
/* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
|
||||
* stm32_spiinitialize() has been brought into the link.
|
||||
*/
|
||||
|
||||
#if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || defined(CONFIG_STM32_SPI3)
|
||||
if (stm32_spiinitialize)
|
||||
{
|
||||
stm32_spiinitialize();
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Initialize USB if the 1) OTG FS controller is in the configuration and 2)
|
||||
* disabled, and 3) the weak function stm32_usbinitialize() has been brought
|
||||
* into the build. Presumeably either CONFIG_USBDEV or CONFIG_USBHOST is also
|
||||
* selected.
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_STM32_OTGFS
|
||||
if (stm32_usbinitialize)
|
||||
{
|
||||
stm32_usbinitialize();
|
||||
}
|
||||
#endif
|
||||
|
||||
}
|
||||
@@ -0,0 +1,151 @@
|
||||
/************************************************************************************
|
||||
* configs/mikroe_stm32f4/src/up_clockconfig.c
|
||||
*
|
||||
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Ken Pettit <pettitkd@gmail.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <debug.h>
|
||||
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
#include "mikroe-stm32f4-internal.h"
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_board_clockconfig
|
||||
*
|
||||
* Description:
|
||||
* The Mikroe-STM32F4 board does not have an external crystal, so it must rely
|
||||
* on the internal 16Mhz RC oscillator. The default clock configuration in the
|
||||
* OS for the STM32 architecture assumes an external crystal, so we must provide
|
||||
* a board specific clock configuration routine.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#if defined(CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG)
|
||||
void stm32_board_clockconfig(void)
|
||||
{
|
||||
uint32_t regval;
|
||||
|
||||
/* Configure chip clocking to use the internal 16Mhz RC oscillator.
|
||||
|
||||
NOTE: We will assume the HSIRDY (High Speed Internal RC Ready) bit is
|
||||
set, otherwise we wouldn't be here executing code.
|
||||
*/
|
||||
|
||||
regval = getreg32(STM32_RCC_APB1ENR);
|
||||
regval |= RCC_APB1ENR_PWREN;
|
||||
putreg32(regval, STM32_RCC_APB1ENR);
|
||||
|
||||
regval = getreg32(STM32_PWR_CR);
|
||||
regval |= PWR_CR_VOS;
|
||||
putreg32(regval, STM32_PWR_CR);
|
||||
|
||||
/* Set the HCLK source/divider */
|
||||
|
||||
regval = getreg32(STM32_RCC_CFGR);
|
||||
regval &= ~RCC_CFGR_HPRE_MASK;
|
||||
regval |= STM32_RCC_CFGR_HPRE;
|
||||
putreg32(regval, STM32_RCC_CFGR);
|
||||
|
||||
/* Set the PCLK2 divider */
|
||||
|
||||
regval = getreg32(STM32_RCC_CFGR);
|
||||
regval &= ~RCC_CFGR_PPRE2_MASK;
|
||||
regval |= STM32_RCC_CFGR_PPRE2;
|
||||
putreg32(regval, STM32_RCC_CFGR);
|
||||
|
||||
/* Set the PCLK1 divider */
|
||||
|
||||
regval = getreg32(STM32_RCC_CFGR);
|
||||
regval &= ~RCC_CFGR_PPRE1_MASK;
|
||||
regval |= STM32_RCC_CFGR_PPRE1;
|
||||
putreg32(regval, STM32_RCC_CFGR);
|
||||
|
||||
/* Set the PLL dividers and multiplers to configure the main PLL */
|
||||
|
||||
regval = (STM32_PLLCFG_PLLM | STM32_PLLCFG_PLLN |STM32_PLLCFG_PLLP |
|
||||
RCC_PLLCFG_PLLSRC_HSI | STM32_PLLCFG_PLLQ);
|
||||
putreg32(regval, STM32_RCC_PLLCFG);
|
||||
|
||||
/* Enable the main PLL */
|
||||
|
||||
regval = getreg32(STM32_RCC_CR);
|
||||
regval |= RCC_CR_PLLON;
|
||||
putreg32(regval, STM32_RCC_CR);
|
||||
|
||||
/* Wait until the PLL is ready */
|
||||
|
||||
while ((getreg32(STM32_RCC_CR) & RCC_CR_PLLRDY) == 0)
|
||||
;
|
||||
|
||||
/* Enable FLASH prefetch, instruction cache, data cache, and 5 wait states */
|
||||
|
||||
#ifdef STM32_FLASH_PREFETCH
|
||||
regval = (FLASH_ACR_LATENCY_5 | FLASH_ACR_ICEN | FLASH_ACR_DCEN | FLASH_ACR_PRFTEN);
|
||||
#else
|
||||
regval = (FLASH_ACR_LATENCY_5 | FLASH_ACR_ICEN | FLASH_ACR_DCEN);
|
||||
#endif
|
||||
putreg32(regval, STM32_FLASH_ACR);
|
||||
|
||||
/* Select the main PLL as system clock source */
|
||||
|
||||
regval = getreg32(STM32_RCC_CFGR);
|
||||
regval &= ~RCC_CFGR_SW_MASK;
|
||||
regval |= RCC_CFGR_SW_PLL;
|
||||
putreg32(regval, STM32_RCC_CFGR);
|
||||
|
||||
/* Wait until the PLL source is used as the system clock source */
|
||||
|
||||
while ((getreg32(STM32_RCC_CFGR) & RCC_CFGR_SWS_MASK) != RCC_CFGR_SWS_PLL)
|
||||
;
|
||||
|
||||
#endif
|
||||
}
|
||||
@@ -0,0 +1,155 @@
|
||||
/************************************************************************************
|
||||
* configs/mikroe_stm32f4/src/up_cxxinitialize.c
|
||||
* arch/arm/src/board/up_cxxinitialize.c
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
|
||||
#include <arch/stm32/chip.h>
|
||||
#include "chip.h"
|
||||
|
||||
#if defined(CONFIG_HAVE_CXX) && defined(CONFIG_HAVE_CXXINITIALIZE)
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
/* Debug ****************************************************************************/
|
||||
/* Non-standard debug that may be enabled just for testing the static constructors */
|
||||
|
||||
#ifndef CONFIG_DEBUG
|
||||
# undef CONFIG_DEBUG_CXX
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_DEBUG_CXX
|
||||
# define cxxdbg dbg
|
||||
# define cxxlldbg lldbg
|
||||
# ifdef CONFIG_DEBUG_VERBOSE
|
||||
# define cxxvdbg vdbg
|
||||
# define cxxllvdbg llvdbg
|
||||
# else
|
||||
# define cxxvdbg(x...)
|
||||
# define cxxllvdbg(x...)
|
||||
# endif
|
||||
#else
|
||||
# define cxxdbg(x...)
|
||||
# define cxxlldbg(x...)
|
||||
# define cxxvdbg(x...)
|
||||
# define cxxllvdbg(x...)
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Private Types
|
||||
************************************************************************************/
|
||||
/* This type defines one entry in initialization array */
|
||||
|
||||
typedef void (*initializer_t)(void);
|
||||
|
||||
/************************************************************************************
|
||||
* External references
|
||||
************************************************************************************/
|
||||
/* _sinit and _einit are symbols exported by the linker script that mark the
|
||||
* beginning and the end of the C++ initialization section.
|
||||
*/
|
||||
|
||||
extern initializer_t _sinit;
|
||||
extern initializer_t _einit;
|
||||
|
||||
/* _stext and _etext are symbols exported by the linker script that mark the
|
||||
* beginning and the end of text.
|
||||
*/
|
||||
|
||||
extern uint32_t _stext;
|
||||
extern uint32_t _etext;
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_cxxinitialize
|
||||
*
|
||||
* Description:
|
||||
* If C++ and C++ static constructors are supported, then this function
|
||||
* must be provided by board-specific logic in order to perform
|
||||
* initialization of the static C++ class instances.
|
||||
*
|
||||
* This function should then be called in the application-specific
|
||||
* user_start logic in order to perform the C++ initialization. NOTE
|
||||
* that no component of the core NuttX RTOS logic is involved; This
|
||||
* function defintion only provides the 'contract' between application
|
||||
* specific C++ code and platform-specific toolchain support
|
||||
*
|
||||
***************************************************************************/
|
||||
|
||||
void up_cxxinitialize(void)
|
||||
{
|
||||
initializer_t *initp;
|
||||
|
||||
cxxdbg("_sinit: %p _einit: %p _stext: %p _etext: %p\n",
|
||||
&_sinit, &_einit, &_stext, &_etext);
|
||||
|
||||
/* Visit each entry in the initialzation table */
|
||||
|
||||
for (initp = &_sinit; initp != &_einit; initp++)
|
||||
{
|
||||
initializer_t initializer = *initp;
|
||||
cxxdbg("initp: %p initializer: %p\n", initp, initializer);
|
||||
|
||||
/* Make sure that the address is non-NULL and lies in the text region
|
||||
* defined by the linker script. Some toolchains may put NULL values
|
||||
* or counts in the initialization table
|
||||
*/
|
||||
|
||||
if ((void*)initializer > (void*)&_stext && (void*)initializer < (void*)&_etext)
|
||||
{
|
||||
cxxdbg("Calling %p\n", initializer);
|
||||
initializer();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* CONFIG_HAVE_CXX && CONFIG_HAVE_CXXINITIALIZE */
|
||||
|
||||
@@ -0,0 +1,188 @@
|
||||
/************************************************************************************
|
||||
* configs/stm32f4disovery/src/up_extmem.c
|
||||
* arch/arm/src/board/up_extmem.c
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <assert.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "chip.h"
|
||||
#include "up_arch.h"
|
||||
|
||||
#include "stm32_fsmc.h"
|
||||
#include "stm32_gpio.h"
|
||||
#include "stm32.h"
|
||||
#include "mikroe-stm32f4-internal.h"
|
||||
|
||||
/************************************************************************************
|
||||
* Pre-processor Definitions
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef CONFIG_STM32_FSMC
|
||||
# warning "FSMC is not enabled"
|
||||
#endif
|
||||
|
||||
#if STM32_NGPIO_PORTS < 6
|
||||
# error "Required GPIO ports not enabled"
|
||||
#endif
|
||||
|
||||
#define STM32_FSMC_NADDRCONFIGS 26
|
||||
#define STM32_FSMC_NDATACONFIGS 16
|
||||
|
||||
/************************************************************************************
|
||||
* Public Data
|
||||
************************************************************************************/
|
||||
|
||||
/* GPIO configurations common to most external memories */
|
||||
|
||||
static const uint32_t g_addressconfig[STM32_FSMC_NADDRCONFIGS] =
|
||||
{
|
||||
GPIO_FSMC_A0, GPIO_FSMC_A1 , GPIO_FSMC_A2, GPIO_FSMC_A3, GPIO_FSMC_A4 , GPIO_FSMC_A5,
|
||||
GPIO_FSMC_A6, GPIO_FSMC_A7, GPIO_FSMC_A8, GPIO_FSMC_A9, GPIO_FSMC_A10, GPIO_FSMC_A11,
|
||||
GPIO_FSMC_A12, GPIO_FSMC_A13, GPIO_FSMC_A14, GPIO_FSMC_A15, GPIO_FSMC_A16, GPIO_FSMC_A17,
|
||||
GPIO_FSMC_A18, GPIO_FSMC_A19, GPIO_FSMC_A20, GPIO_FSMC_A21, GPIO_FSMC_A22, GPIO_FSMC_A23,
|
||||
GPIO_FSMC_A24, GPIO_FSMC_A25
|
||||
};
|
||||
|
||||
static const uint32_t g_dataconfig[STM32_FSMC_NDATACONFIGS] =
|
||||
{
|
||||
GPIO_FSMC_D0, GPIO_FSMC_D1 , GPIO_FSMC_D2, GPIO_FSMC_D3, GPIO_FSMC_D4 , GPIO_FSMC_D5,
|
||||
GPIO_FSMC_D6, GPIO_FSMC_D7, GPIO_FSMC_D8, GPIO_FSMC_D9, GPIO_FSMC_D10, GPIO_FSMC_D11,
|
||||
GPIO_FSMC_D12, GPIO_FSMC_D13, GPIO_FSMC_D14, GPIO_FSMC_D15
|
||||
};
|
||||
|
||||
/************************************************************************************
|
||||
* Private Data
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_extmemgpios
|
||||
*
|
||||
* Description:
|
||||
* Initialize GPIOs for external memory usage
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void stm32_extmemgpios(const uint32_t *gpios, int ngpios)
|
||||
{
|
||||
int i;
|
||||
|
||||
/* Configure GPIOs */
|
||||
|
||||
for (i = 0; i < ngpios; i++)
|
||||
{
|
||||
stm32_configgpio(gpios[i]);
|
||||
}
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_extmemaddr
|
||||
*
|
||||
* Description:
|
||||
* Initialize adress line GPIOs for external memory access
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void stm32_extmemaddr(int naddrs)
|
||||
{
|
||||
stm32_extmemgpios(g_addressconfig, naddrs);
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_extmemdata
|
||||
*
|
||||
* Description:
|
||||
* Initialize data line GPIOs for external memory access
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void stm32_extmemdata(int ndata)
|
||||
{
|
||||
stm32_extmemgpios(g_dataconfig, ndata);
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_enablefsmc
|
||||
*
|
||||
* Description:
|
||||
* enable clocking to the FSMC module
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void stm32_enablefsmc(void)
|
||||
{
|
||||
uint32_t regval;
|
||||
|
||||
/* Enable AHB clocking to the FSMC */
|
||||
|
||||
regval = getreg32( STM32_RCC_AHB3ENR);
|
||||
regval |= RCC_AHB3ENR_FSMCEN;
|
||||
putreg32(regval, STM32_RCC_AHB3ENR);
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_disablefsmc
|
||||
*
|
||||
* Description:
|
||||
* enable clocking to the FSMC module
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void stm32_disablefsmc(void)
|
||||
{
|
||||
uint32_t regval;
|
||||
|
||||
/* Disable AHB clocking to the FSMC */
|
||||
|
||||
regval = getreg32(STM32_RCC_AHB3ENR);
|
||||
regval &= ~RCC_AHB3ENR_FSMCEN;
|
||||
putreg32(regval, STM32_RCC_AHB3ENR);
|
||||
}
|
||||
@@ -0,0 +1,277 @@
|
||||
/****************************************************************************
|
||||
* configs/mikroe_stm32f4/src/up_idle.c
|
||||
* arch/arm/src/board/up_idle.c
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* Diego Sanchez <dsanchez@nx-engineering.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <arch/board/board.h>
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
#include <nuttx/clock.h>
|
||||
#include <nuttx/power/pm.h>
|
||||
|
||||
#include <debug.h>
|
||||
#include <nuttx/rtc.h>
|
||||
#include <arch/irq.h>
|
||||
|
||||
#include "up_internal.h"
|
||||
#include "stm32_pm.h"
|
||||
#include "stm32_rcc.h"
|
||||
#include "stm32_exti.h"
|
||||
|
||||
#include "mikroe-stm32f4-internal.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
/* Configuration ************************************************************/
|
||||
/* Does the board support an IDLE LED to indicate that the board is in the
|
||||
* IDLE state?
|
||||
*/
|
||||
|
||||
#if defined(CONFIG_ARCH_LEDS) && defined(LED_IDLE)
|
||||
# define BEGIN_IDLE() up_ledon(LED_IDLE)
|
||||
# define END_IDLE() up_ledoff(LED_IDLE)
|
||||
#else
|
||||
# define BEGIN_IDLE()
|
||||
# define END_IDLE()
|
||||
#endif
|
||||
|
||||
/* Values for the RTC Alarm to wake up from the PM_STANDBY mode */
|
||||
|
||||
#ifndef CONFIG_PM_ALARM_SEC
|
||||
# define CONFIG_PM_ALARM_SEC 3
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_PM_ALARM_NSEC
|
||||
# define CONFIG_PM_ALARM_NSEC 0
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_PM) && defined(CONFIG_RTC_ALARM)
|
||||
static void up_alarmcb(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_idlepm
|
||||
*
|
||||
* Description:
|
||||
* Perform IDLE state power management.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_PM
|
||||
static void up_idlepm(void)
|
||||
{
|
||||
#ifdef CONFIG_RTC_ALARM
|
||||
struct timespec alarmtime;
|
||||
#endif
|
||||
static enum pm_state_e oldstate = PM_NORMAL;
|
||||
enum pm_state_e newstate;
|
||||
irqstate_t flags;
|
||||
int ret;
|
||||
|
||||
/* Decide, which power saving level can be obtained */
|
||||
|
||||
newstate = pm_checkstate();
|
||||
|
||||
/* Check for state changes */
|
||||
|
||||
if (newstate != oldstate)
|
||||
{
|
||||
lldbg("newstate= %d oldstate=%d\n", newstate, oldstate);
|
||||
|
||||
flags = irqsave();
|
||||
|
||||
/* Force the global state change */
|
||||
|
||||
ret = pm_changestate(newstate);
|
||||
if (ret < 0)
|
||||
{
|
||||
/* The new state change failed, revert to the preceding state */
|
||||
|
||||
(void)pm_changestate(oldstate);
|
||||
|
||||
/* No state change... */
|
||||
|
||||
goto errout;
|
||||
}
|
||||
|
||||
/* Then perform board-specific, state-dependent logic here */
|
||||
|
||||
switch (newstate)
|
||||
{
|
||||
case PM_NORMAL:
|
||||
{
|
||||
}
|
||||
break;
|
||||
|
||||
case PM_IDLE:
|
||||
{
|
||||
}
|
||||
break;
|
||||
|
||||
case PM_STANDBY:
|
||||
{
|
||||
#ifdef CONFIG_RTC_ALARM
|
||||
/* Disable RTC Alarm interrupt */
|
||||
|
||||
#warning "missing logic"
|
||||
|
||||
/* Configure the RTC alarm to Auto Wake the system */
|
||||
|
||||
#warning "missing logic"
|
||||
|
||||
/* The tv_nsec value must not exceed 1,000,000,000. That
|
||||
* would be an invalid time.
|
||||
*/
|
||||
|
||||
#warning "missing logic"
|
||||
|
||||
/* Set the alarm */
|
||||
|
||||
#warning "missing logic"
|
||||
#endif
|
||||
/* Call the STM32 stop mode */
|
||||
|
||||
stm32_pmstop(true);
|
||||
|
||||
/* We have been re-awakened by some even: A button press?
|
||||
* An alarm? Cancel any pending alarm and resume the normal
|
||||
* operation.
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_RTC_ALARM
|
||||
#warning "missing logic"
|
||||
#endif
|
||||
/* Resume normal operation */
|
||||
|
||||
pm_changestate(PM_NORMAL);
|
||||
newstate = PM_NORMAL;
|
||||
}
|
||||
break;
|
||||
|
||||
case PM_SLEEP:
|
||||
{
|
||||
/* We should not return from standby mode. The only way out
|
||||
* of standby is via the reset path.
|
||||
*/
|
||||
|
||||
(void)stm32_pmstandby();
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
/* Save the new state */
|
||||
|
||||
oldstate = newstate;
|
||||
|
||||
errout:
|
||||
irqrestore(flags);
|
||||
}
|
||||
}
|
||||
#else
|
||||
# define up_idlepm()
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Name: up_alarmcb
|
||||
*
|
||||
* Description:
|
||||
* RTC alarm service routine
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#if defined(CONFIG_PM) && defined(CONFIG_RTC_ALARM)
|
||||
static void up_alarmcb(void)
|
||||
{
|
||||
/* This alarm occurs because there wasn't any EXTI interrupt during the
|
||||
* PM_STANDBY period. So just go to sleep.
|
||||
*/
|
||||
|
||||
pm_changestate(PM_SLEEP);
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_idle
|
||||
*
|
||||
* Description:
|
||||
* up_idle() is the logic that will be executed when their is no other
|
||||
* ready-to-run task. This is processor idle time and will continue until
|
||||
* some interrupt occurs to cause a context switch from the idle task.
|
||||
*
|
||||
* Processing in this state may be processor-specific. e.g., this is where
|
||||
* power management operations might be performed.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void up_idle(void)
|
||||
{
|
||||
#if defined(CONFIG_SUPPRESS_INTERRUPTS) || defined(CONFIG_SUPPRESS_TIMER_INTS)
|
||||
/* If the system is idle and there are no timer interrupts, then process
|
||||
* "fake" timer interrupts. Hopefully, something will wake up.
|
||||
*/
|
||||
|
||||
sched_process_timer();
|
||||
#else
|
||||
|
||||
/* Perform IDLE mode power management */
|
||||
|
||||
BEGIN_IDLE();
|
||||
up_idlepm();
|
||||
END_IDLE();
|
||||
#endif
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,286 @@
|
||||
/****************************************************************************
|
||||
* config/mikroe_stm32f4/src/up_nsh.c
|
||||
* arch/arm/src/board/up_nsh.c
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdio.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/kmalloc.h>
|
||||
|
||||
#ifdef CONFIG_STM32_SPI3
|
||||
# include <nuttx/mmcsd.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_MTD_MP25P
|
||||
# include <nuttx/mtd.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SYSTEM_USBMONITOR
|
||||
# include <apps/usbmonitor.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_STM32_OTGFS
|
||||
# include "stm32_usbhost.h"
|
||||
#endif
|
||||
|
||||
#include "stm32.h"
|
||||
#include "mikroe-stm32f4-internal.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-Processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Configuration ************************************************************/
|
||||
|
||||
#define HAVE_USBDEV 1
|
||||
#define HAVE_USBHOST 1
|
||||
#define HAVE_USBMONITOR 1
|
||||
#define NSH_HAVEMMCSD 1
|
||||
|
||||
/* Can't support USB host or device features if USB OTG FS is not enabled */
|
||||
|
||||
#ifndef CONFIG_STM32_OTGFS
|
||||
# undef HAVE_USBDEV
|
||||
# undef HAVE_USBHOST
|
||||
# undef HAVE_USBMONITOR
|
||||
#endif
|
||||
|
||||
/* Can't support USB device is USB device is not enabled */
|
||||
|
||||
#ifndef CONFIG_USBDEV
|
||||
# undef HAVE_USBDEV
|
||||
# undef HAVE_USBMONITOR
|
||||
#endif
|
||||
|
||||
/* Can't support USB host is USB host is not enabled */
|
||||
|
||||
#ifndef CONFIG_USBHOST
|
||||
# undef HAVE_USBHOST
|
||||
#endif
|
||||
|
||||
/* Check if we should enable the USB monitor before starting NSH */
|
||||
|
||||
#if !defined(CONFIG_USBDEV_TRACE) || !defined(CONFIG_SYSTEM_USBMONITOR)
|
||||
# undef HAVE_USBMONITOR
|
||||
#endif
|
||||
|
||||
/* Can't support MMC/SD features if mountpoints are disabled or if SDIO support
|
||||
* is not enabled.
|
||||
*/
|
||||
|
||||
#if defined(CONFIG_DISABLE_MOUNTPOINT) || !defined(CONFIG_STM32_SPI3)
|
||||
# undef NSH_HAVEMMCSD
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_NSH_MMCSDMINOR
|
||||
# define CONFIG_NSH_MMCSDMINOR 0
|
||||
#endif
|
||||
|
||||
# ifndef CONFIG_RAMMTD_BLOCKSIZE
|
||||
# define CONFIG_RAMMTD_BLOCKSIZE 512
|
||||
# endif
|
||||
|
||||
# ifndef CONFIG_RAMMTD_ERASESIZE
|
||||
# define CONFIG_RAMMTD_ERASESIZE 4096
|
||||
# endif
|
||||
|
||||
# ifndef CONFIG_EXAMPLES_SMART_NEBLOCKS
|
||||
# define CONFIG_EXAMPLES_SMART_NEBLOCKS (22)
|
||||
# endif
|
||||
|
||||
# undef CONFIG_EXAMPLES_SMART_BUFSIZE
|
||||
# define CONFIG_EXAMPLES_SMART_BUFSIZE \
|
||||
(CONFIG_RAMMTD_ERASESIZE * CONFIG_EXAMPLES_SMART_NEBLOCKS)
|
||||
|
||||
/* Debug ********************************************************************/
|
||||
|
||||
#ifdef CONFIG_CPP_HAVE_VARARGS
|
||||
# ifdef CONFIG_DEBUG
|
||||
# define message(...) lowsyslog(__VA_ARGS__)
|
||||
# else
|
||||
# define message(...) printf(__VA_ARGS__)
|
||||
# endif
|
||||
#else
|
||||
# ifdef CONFIG_DEBUG
|
||||
# define message lowsyslog
|
||||
# else
|
||||
# define message printf
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
/* Pre-allocated simulated flash */
|
||||
|
||||
#ifdef CONFIG_MTD_RAM
|
||||
//static uint8_t g_simflash[CONFIG_EXAMPLES_SMART_BUFSIZE];
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: nsh_archinitialize
|
||||
*
|
||||
* Description:
|
||||
* Perform architecture specific initialization
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int nsh_archinitialize(void)
|
||||
{
|
||||
#if defined(HAVE_USBHOST) || defined(HAVE_USBMONITOR)
|
||||
int ret;
|
||||
#endif
|
||||
#ifdef CONFIG_STM32_SPI3
|
||||
FAR struct spi_dev_s *spi;
|
||||
FAR struct mtd_dev_s *mtd;
|
||||
#endif
|
||||
int ret;
|
||||
|
||||
/* Configure SPI-based devices */
|
||||
|
||||
#ifdef CONFIG_STM32_SPI3
|
||||
/* Get the SPI port */
|
||||
|
||||
message("nsh_archinitialize: Initializing SPI port 3\n");
|
||||
spi = up_spiinitialize(3);
|
||||
if (!spi)
|
||||
{
|
||||
message("nsh_archinitialize: Failed to initialize SPI port 3\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
message("nsh_archinitialize: Successfully initialized SPI port 3\n");
|
||||
|
||||
/* Now bind the SPI interface to the M25P8 SPI FLASH driver */
|
||||
|
||||
#ifdef CONFIG_MTD
|
||||
message("nsh_archinitialize: Bind SPI to the SPI flash driver\n");
|
||||
mtd = m25p_initialize(spi);
|
||||
if (!mtd)
|
||||
{
|
||||
message("nsh_archinitialize: Failed to bind SPI port 3 to the SPI FLASH driver\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
message("nsh_archinitialize: Successfully bound SPI port 3 to the SPI FLASH driver\n");
|
||||
|
||||
/* Now initialize a SMART Flash block device and bind it to the MTD device */
|
||||
#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
|
||||
smart_initialize(0, mtd);
|
||||
#endif
|
||||
}
|
||||
|
||||
/* Create a RAM MTD device if configured */
|
||||
|
||||
#ifdef CONFIG_MTD_RAM
|
||||
|
||||
{
|
||||
uint8_t *start = (uint8_t *) kmalloc(CONFIG_EXAMPLES_SMART_BUFSIZE);
|
||||
mtd = rammtd_initialize(start, CONFIG_EXAMPLES_SMART_BUFSIZE);
|
||||
mtd->ioctl(mtd, MTDIOC_BULKERASE, 0);
|
||||
|
||||
/* Now initialize a SMART Flash block device and bind it to the MTD device */
|
||||
#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
|
||||
smart_initialize(1, mtd);
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* CONFIG_MTD_RAM */
|
||||
|
||||
#endif /* CONFIG_MTD */
|
||||
|
||||
//#warning "Now what are we going to do with this SPI FLASH driver?"
|
||||
#endif
|
||||
|
||||
/* Create the SPI FLASH MTD instance */
|
||||
/* The M25Pxx is not a good media to implement a file system..
|
||||
* its block sizes are too large
|
||||
*/
|
||||
|
||||
/* Mount the SDIO-based MMC/SD block driver */
|
||||
|
||||
#ifdef NSH_HAVEMMCSD
|
||||
/* Bind the spi interface to the MMC/SD driver */
|
||||
|
||||
message("nsh_archinitialize: Bind SDIO to the MMC/SD driver, minor=%d\n",
|
||||
CONFIG_NSH_MMCSDMINOR);
|
||||
ret = mmcsd_spislotinitialize(CONFIG_NSH_MMCSDMINOR, CONFIG_NSH_MMCSDSLOTNO, spi);
|
||||
if (ret != OK)
|
||||
{
|
||||
message("nsh_archinitialize: Failed to bind SPI to the MMC/SD driver: %d\n", ret);
|
||||
}
|
||||
else
|
||||
{
|
||||
message("nsh_archinitialize: Successfully bound SPI to the MMC/SD driver\n");
|
||||
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_USBHOST
|
||||
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
|
||||
* will monitor for USB connection and disconnection events.
|
||||
*/
|
||||
|
||||
ret = stm32_usbhost_initialize();
|
||||
if (ret != OK)
|
||||
{
|
||||
message("nsh_archinitialize: Failed to initialize USB host: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_USBMONITOR
|
||||
/* Start the USB Monitor */
|
||||
|
||||
ret = usbmonitor_start(0, NULL);
|
||||
if (ret != OK)
|
||||
{
|
||||
message("nsh_archinitialize: Start USB monitor: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
return OK;
|
||||
}
|
||||
@@ -0,0 +1,107 @@
|
||||
/****************************************************************************
|
||||
* configs/mikroe_stm32f4/src/up_pm.c
|
||||
* arch/arm/src/board/up_pm.c
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* Diego Sanchez <dsanchez@nx-engineering.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <nuttx/power/pm.h>
|
||||
|
||||
#include "up_internal.h"
|
||||
#include "stm32_pm.h"
|
||||
#include "mikroe-stm32f4-internal.h"
|
||||
|
||||
#ifdef CONFIG_PM
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_pminitialize
|
||||
*
|
||||
* Description:
|
||||
* This function is called by MCU-specific logic at power-on reset in
|
||||
* order to provide one-time initialization the power management subystem.
|
||||
* This function must be called *very* early in the intialization sequence
|
||||
* *before* any other device drivers are initialized (since they may
|
||||
* attempt to register with the power management subsystem).
|
||||
*
|
||||
* Input parameters:
|
||||
* None.
|
||||
*
|
||||
* Returned value:
|
||||
* None.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void up_pminitialize(void)
|
||||
{
|
||||
/* Then initialize the NuttX power management subsystem proper */
|
||||
|
||||
pm_initialize();
|
||||
|
||||
#if defined(CONFIG_IDLE_CUSTOM) && defined(CONFIG_PM_BUTTONS)
|
||||
/* Initialize the buttons to wake up the system from low power modes */
|
||||
|
||||
up_pmbuttons();
|
||||
#endif
|
||||
|
||||
/* Initialize the LED PM */
|
||||
|
||||
up_ledpminitialize();
|
||||
}
|
||||
|
||||
#endif /* CONFIG_PM */
|
||||
@@ -0,0 +1,142 @@
|
||||
/************************************************************************************
|
||||
* configs/mikroe_stm32f4/src/up_pwm.c
|
||||
* arch/arm/src/board/up_pwm.c
|
||||
*
|
||||
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/pwm.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "chip.h"
|
||||
#include "up_arch.h"
|
||||
#include "stm32_pwm.h"
|
||||
#include "mikroe-stm32f4-internal.h"
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
/* Configuration *******************************************************************/
|
||||
/* PWM
|
||||
*
|
||||
* The mikroe_stm32f4 has no real on-board PWM devices, but the board can be configured to output
|
||||
* a pulse train using TIM4 CH2. This pin is used by FSMC is connect to CN5 just for this
|
||||
* purpose:
|
||||
*
|
||||
* PD13 FSMC_A18 / MC_TIM4_CH2OUT pin 33 (EnB)
|
||||
*
|
||||
* FSMC must be disabled in this case!
|
||||
*/
|
||||
|
||||
#define HAVE_PWM 1
|
||||
|
||||
#ifndef CONFIG_PWM
|
||||
# undef HAVE_PWM
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_STM32_TIM4
|
||||
# undef HAVE_PWM
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_STM32_TIM4_PWM
|
||||
# undef HAVE_PWM
|
||||
#endif
|
||||
|
||||
#if CONFIG_STM32_TIM4_CHANNEL != STM32F4DISCOVERY_PWMCHANNEL
|
||||
# undef HAVE_PWM
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_PWM
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: pwm_devinit
|
||||
*
|
||||
* Description:
|
||||
* All STM32 architectures must provide the following interface to work with
|
||||
* examples/pwm.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
int pwm_devinit(void)
|
||||
{
|
||||
static bool initialized = false;
|
||||
struct pwm_lowerhalf_s *pwm;
|
||||
int ret;
|
||||
|
||||
/* Have we already initialized? */
|
||||
|
||||
if (!initialized)
|
||||
{
|
||||
/* Call stm32_pwminitialize() to get an instance of the PWM interface */
|
||||
|
||||
pwm = stm32_pwminitialize(STM32F4DISCOVERY_PWMTIMER);
|
||||
if (!pwm)
|
||||
{
|
||||
dbg("Failed to get the STM32 PWM lower half\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/* Register the PWM driver at "/dev/pwm0" */
|
||||
|
||||
ret = pwm_register("/dev/pwm0", pwm);
|
||||
if (ret < 0)
|
||||
{
|
||||
adbg("pwm_register failed: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Now we are initialized */
|
||||
|
||||
initialized = true;
|
||||
}
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
#endif /* HAVE_PWM */
|
||||
@@ -0,0 +1,187 @@
|
||||
/************************************************************************************
|
||||
* configs/mikroe_stm32f4/src/up_qencoder.c
|
||||
* arch/arm/src/board/up_qencoder.c
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/sensors/qencoder.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "chip.h"
|
||||
#include "up_arch.h"
|
||||
#include "stm32_qencoder.h"
|
||||
#include "mikroe-stm32f4-internal.h"
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
/* Configuration *******************************************************************/
|
||||
/* Check if we have a timer configured for quadrature encoder -- assume YES. */
|
||||
|
||||
#define HAVE_QENCODER 1
|
||||
|
||||
/* If TIMn is not enabled (via CONFIG_STM32_TIMn), then the configuration cannot
|
||||
* specify TIMn as a quadrature encoder (via CONFIG_STM32_TIMn_QE).
|
||||
*/
|
||||
|
||||
#ifndef CONFIG_STM32_TIM1
|
||||
# undef CONFIG_STM32_TIM1_QE
|
||||
#endif
|
||||
#ifndef CONFIG_STM32_TIM2
|
||||
# undef CONFIG_STM32_TIM2_QE
|
||||
#endif
|
||||
#ifndef CONFIG_STM32_TIM3
|
||||
# undef CONFIG_STM32_TIM3_QE
|
||||
#endif
|
||||
#ifndef CONFIG_STM32_TIM4
|
||||
# undef CONFIG_STM32_TIM4_QE
|
||||
#endif
|
||||
#ifndef CONFIG_STM32_TIM5
|
||||
# undef CONFIG_STM32_TIM5_QE
|
||||
#endif
|
||||
#ifndef CONFIG_STM32_TIM8
|
||||
# undef CONFIG_STM32_TIM8_QE
|
||||
#endif
|
||||
|
||||
/* If the upper-half quadrature encoder driver is not enabled, then we cannot
|
||||
* support the quadrature encoder.
|
||||
*/
|
||||
|
||||
#ifndef CONFIG_QENCODER
|
||||
# undef HAVE_QENCODER
|
||||
#endif
|
||||
|
||||
/* Which Timer should we use, TIMID={1,2,3,4,5,8}. If multiple timers are
|
||||
* configured as quadrature encoders, this logic will arbitrarily select
|
||||
* the lowest numbered timer.
|
||||
*
|
||||
* At least one TIMn, n={1,2,3,4,5,8}, must be both enabled and configured
|
||||
* as a quadrature encoder in order to support the lower half quadrature
|
||||
* encoder driver. The above check assures that if CONFIG_STM32_TIMn_QE
|
||||
* is defined, then the correspdonding TIMn is also enabled.
|
||||
*/
|
||||
|
||||
#if defined CONFIG_STM32_TIM1_QE
|
||||
# define TIMID 1
|
||||
#elif defined CONFIG_STM32_TIM2_QE
|
||||
# define TIMID 2
|
||||
#elif defined CONFIG_STM32_TIM3_QE
|
||||
# define TIMID 3
|
||||
#elif defined CONFIG_STM32_TIM4_QE
|
||||
# define TIMID 4
|
||||
#elif defined CONFIG_STM32_TIM5_QE
|
||||
# define TIMID 5
|
||||
#elif defined CONFIG_STM32_TIM8_QE
|
||||
# define TIMID 8
|
||||
#else
|
||||
# undef HAVE_QENCODER
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_QENCODER
|
||||
|
||||
/* Debug ***************************************************************************/
|
||||
/* Non-standard debug that may be enabled just for testing the quadrature encoder */
|
||||
|
||||
#ifndef CONFIG_DEBUG
|
||||
# undef CONFIG_DEBUG_QENCODER
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_DEBUG_QENCODER
|
||||
# define qedbg dbg
|
||||
# define qelldbg lldbg
|
||||
# ifdef CONFIG_DEBUG_VERBOSE
|
||||
# define qevdbg vdbg
|
||||
# define qellvdbg llvdbg
|
||||
# else
|
||||
# define qevdbg(x...)
|
||||
# define qellvdbg(x...)
|
||||
# endif
|
||||
#else
|
||||
# define qedbg(x...)
|
||||
# define qelldbg(x...)
|
||||
# define qevdbg(x...)
|
||||
# define qellvdbg(x...)
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: qe_devinit
|
||||
*
|
||||
* Description:
|
||||
* All STM32 architectures must provide the following interface to work with
|
||||
* examples/qencoder.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
int qe_devinit(void)
|
||||
{
|
||||
static bool initialized = false;
|
||||
int ret;
|
||||
|
||||
/* Check if we are already initialized */
|
||||
|
||||
if (!initialized)
|
||||
{
|
||||
/* Initialize a quadrature encoder interface. */
|
||||
|
||||
qevdbg("Initializing the quadrature encoder using TIM%d\n", TIMID);
|
||||
ret = stm32_qeinitialize("/dev/qe0", TIMID);
|
||||
if (ret < 0)
|
||||
{
|
||||
qedbg("stm32_qeinitialize failed: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
initialized = true;
|
||||
}
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
#endif /* HAVE_QENCODER */
|
||||
@@ -0,0 +1,279 @@
|
||||
/************************************************************************************
|
||||
* configs/mikroe_stm32f4/src/up_spi.c
|
||||
* arch/arm/src/board/up_spi.c
|
||||
*
|
||||
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Modifications:
|
||||
*
|
||||
* - 4/16/2013: Ken Pettit
|
||||
* - Modified to support SPI3 on Mikroe-STM32F4 board.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/spi.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
#include "chip.h"
|
||||
#include "stm32.h"
|
||||
#include "mikroe-stm32f4-internal.h"
|
||||
|
||||
#if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || defined(CONFIG_STM32_SPI3)
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/* Enables debug output from this file (needs CONFIG_DEBUG too) */
|
||||
|
||||
#undef SPI_DEBUG /* Define to enable debug */
|
||||
#undef SPI_VERBOSE /* Define to enable verbose debug */
|
||||
|
||||
#ifdef SPI_DEBUG
|
||||
# define spidbg lldbg
|
||||
# ifdef SPI_VERBOSE
|
||||
# define spivdbg lldbg
|
||||
# else
|
||||
# define spivdbg(x...)
|
||||
# endif
|
||||
#else
|
||||
# undef SPI_VERBOSE
|
||||
# define spidbg(x...)
|
||||
# define spivdbg(x...)
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_spiinitialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure SPI chip select GPIO pins for the mikroe_stm32f4 board.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void weak_function stm32_spiinitialize(void)
|
||||
{
|
||||
#ifdef CONFIG_STM32_SPI3
|
||||
|
||||
#ifdef CONFIG_MTD_MP25P
|
||||
(void)stm32_configgpio(GPIO_CS_FLASH); /* FLASH chip select */
|
||||
stm32_gpiowrite(GPIO_CS_FLASH, 1); /* Ensure the CS is inactive */
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_MMCSD)
|
||||
(void)stm32_configgpio(GPIO_CS_MMCSD); /* MMC/SD chip select */
|
||||
(void)stm32_configgpio(GPIO_SD_CD); /* MMC/SD card detect */
|
||||
stm32_gpiowrite(GPIO_CS_MMCSD, 1); /* Ensure the CS is inactive */
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_AUDIO_MP3_CODEC
|
||||
(void)stm32_configgpio(GPIO_CS_MP3); /* MP3 codec chip select */
|
||||
stm32_gpiowrite(GPIO_CS_MP3, 1); /* Ensure the CS is inactive */
|
||||
#endif
|
||||
|
||||
/* Configure the EXP I/O cs for SPI3 */
|
||||
(void)stm32_configgpio(GPIO_CS_EXP_SPI3); /* Expander chip select */
|
||||
stm32_gpiowrite(GPIO_CS_EXP_SPI3, 1); /* Ensure the CS is inactive */
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: stm32_spi1/2/3select and stm32_spi1/2/3status
|
||||
*
|
||||
* Description:
|
||||
* The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
|
||||
* provided by board-specific logic. They are implementations of the select
|
||||
* and status methods of the SPI interface defined by struct spi_ops_s (see
|
||||
* include/nuttx/spi.h). All other methods (including up_spiinitialize())
|
||||
* are provided by common STM32 logic. To use this common SPI logic on your
|
||||
* board:
|
||||
*
|
||||
* 1. Provide logic in stm32_boardinitialize() to configure SPI chip select
|
||||
* pins.
|
||||
* 2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
|
||||
* board-specific logic. These functions will perform chip selection and
|
||||
* status operations using GPIOs in the way your board is configured.
|
||||
* 3. Add a calls to up_spiinitialize() in your low level application
|
||||
* initialization logic
|
||||
* 4. The handle returned by up_spiinitialize() may then be used to bind the
|
||||
* SPI driver to higher level logic (e.g., calling
|
||||
* mmcsd_spislotinitialize(), for example, will bind the SPI driver to
|
||||
* the SPI MMC/SD driver).
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_STM32_SPI3
|
||||
void stm32_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
|
||||
{
|
||||
spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
|
||||
|
||||
#if defined(CONFIG_MTD_MP25P)
|
||||
if (devid == SPIDEV_FLASH)
|
||||
{
|
||||
stm32_gpiowrite(GPIO_CS_FLASH, !selected);
|
||||
}
|
||||
else
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_MMCSD)
|
||||
if (devid == SPIDEV_MMCSD)
|
||||
{
|
||||
stm32_gpiowrite(GPIO_CS_MMCSD, !selected);
|
||||
}
|
||||
else
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_AUDIO_MP3_CODEC)
|
||||
if (devid == SPIDEV_AUDIO)
|
||||
{
|
||||
stm32_gpiowrite(GPIO_CS_MP3, !selected);
|
||||
}
|
||||
else
|
||||
#endif
|
||||
|
||||
/* Must be the expansion header device */
|
||||
if (devid == SPIDEV_EXPANDER)
|
||||
{
|
||||
stm32_gpiowrite(GPIO_CS_EXP_SPI3, !selected);
|
||||
}
|
||||
}
|
||||
|
||||
uint8_t stm32_spi3status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
|
||||
{
|
||||
uint8_t ret = 0;
|
||||
|
||||
#if defined(CONFIG_MMCSD)
|
||||
if (devid == SPIDEV_MMCSD)
|
||||
{
|
||||
/* A low value indicates the card is present */
|
||||
if (!stm32_gpioread(GPIO_SD_CD))
|
||||
{
|
||||
ret = SPI_STATUS_PRESENT;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_STM32_SPI2
|
||||
void stm32_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
|
||||
{
|
||||
spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
|
||||
}
|
||||
|
||||
uint8_t stm32_spi2status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_STM32_SPI1
|
||||
void stm32_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
|
||||
{
|
||||
spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
|
||||
}
|
||||
|
||||
uint8_t stm32_spi1status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: stm32_spi1cmddata
|
||||
*
|
||||
* Description:
|
||||
* Set or clear the SH1101A A0 or SD1306 D/C n bit to select data (true)
|
||||
* or command (false). This function must be provided by platform-specific
|
||||
* logic. This is an implementation of the cmddata method of the SPI
|
||||
* interface defined by struct spi_ops_s (see include/nuttx/spi.h).
|
||||
*
|
||||
* Input Parameters:
|
||||
*
|
||||
* spi - SPI device that controls the bus the device that requires the CMD/
|
||||
* DATA selection.
|
||||
* devid - If there are multiple devices on the bus, this selects which one
|
||||
* to select cmd or data. NOTE: This design restricts, for example,
|
||||
* one one SPI display per SPI bus.
|
||||
* cmd - true: select command; false: select data
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_SPI_CMDDATA
|
||||
#ifdef CONFIG_STM32_SPI1
|
||||
int stm32_spi1cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd)
|
||||
{
|
||||
return -ENODEV;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_STM32_SPI2
|
||||
int stm32_spi2cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd)
|
||||
{
|
||||
return OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_STM32_SPI3
|
||||
int stm32_spi3cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd)
|
||||
{
|
||||
return OK;
|
||||
}
|
||||
#endif
|
||||
#endif /* CONFIG_SPI_CMDDATA */
|
||||
|
||||
#endif /* CONFIG_STM32_SPI1 || CONFIG_STM32_SPI2 */
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,294 @@
|
||||
/************************************************************************************
|
||||
* configs/mikroe_stm32f4/src/up_usbdev.c
|
||||
* arch/arm/src/board/up_boot.c
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <sched.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/usb/usbdev.h>
|
||||
#include <nuttx/usb/usbhost.h>
|
||||
#include <nuttx/usb/usbdev_trace.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
#include "stm32.h"
|
||||
#include "mikroe-stm32f4-internal.h"
|
||||
|
||||
#ifdef CONFIG_STM32_OTGFS
|
||||
|
||||
/************************************************************************************
|
||||
* Pre-processor Definitions
|
||||
************************************************************************************/
|
||||
|
||||
#if defined(CONFIG_USBDEV) || defined(CONFIG_USBHOST)
|
||||
# define HAVE_USB 1
|
||||
#else
|
||||
# warning "CONFIG_STM32_OTGFS is enabled but neither CONFIG_USBDEV nor CONFIG_USBHOST"
|
||||
# undef HAVE_USB
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_USBHOST_DEFPRIO
|
||||
# define CONFIG_USBHOST_DEFPRIO 50
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_USBHOST_STACKSIZE
|
||||
# define CONFIG_USBHOST_STACKSIZE 1024
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Private Data
|
||||
************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_USBHOST
|
||||
static struct usbhost_driver_s *g_drvr;
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: usbhost_waiter
|
||||
*
|
||||
* Description:
|
||||
* Wait for USB devices to be connected.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_USBHOST
|
||||
static int usbhost_waiter(int argc, char *argv[])
|
||||
{
|
||||
bool connected = false;
|
||||
int ret;
|
||||
|
||||
uvdbg("Running\n");
|
||||
for (;;)
|
||||
{
|
||||
/* Wait for the device to change state */
|
||||
|
||||
ret = DRVR_WAIT(g_drvr, connected);
|
||||
DEBUGASSERT(ret == OK);
|
||||
|
||||
connected = !connected;
|
||||
uvdbg("%s\n", connected ? "connected" : "disconnected");
|
||||
|
||||
/* Did we just become connected? */
|
||||
|
||||
if (connected)
|
||||
{
|
||||
/* Yes.. enumerate the newly connected device */
|
||||
|
||||
(void)DRVR_ENUMERATE(g_drvr);
|
||||
}
|
||||
}
|
||||
|
||||
/* Keep the compiler from complaining */
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_usbinitialize
|
||||
*
|
||||
* Description:
|
||||
* Called from stm32_usbinitialize very early in inialization to setup USB-related
|
||||
* GPIO pins for the STM32F4Discovery board.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void stm32_usbinitialize(void)
|
||||
{
|
||||
/* The OTG FS has an internal soft pull-up. No GPIO configuration is required */
|
||||
|
||||
/* Configure the OTG FS VBUS sensing GPIO, Power On, and Overcurrent GPIOs */
|
||||
|
||||
#ifdef CONFIG_STM32_OTGFS
|
||||
stm32_configgpio(GPIO_OTGFS_VBUS);
|
||||
stm32_configgpio(GPIO_OTGFS_PWRON);
|
||||
stm32_configgpio(GPIO_OTGFS_OVER);
|
||||
#endif
|
||||
}
|
||||
|
||||
/***********************************************************************************
|
||||
* Name: stm32_usbhost_initialize
|
||||
*
|
||||
* Description:
|
||||
* Called at application startup time to initialize the USB host functionality.
|
||||
* This function will start a thread that will monitor for device
|
||||
* connection/disconnection events.
|
||||
*
|
||||
***********************************************************************************/
|
||||
|
||||
#ifdef CONFIG_USBHOST
|
||||
int stm32_usbhost_initialize(void)
|
||||
{
|
||||
int pid;
|
||||
int ret;
|
||||
|
||||
/* First, register all of the class drivers needed to support the drivers
|
||||
* that we care about:
|
||||
*/
|
||||
|
||||
uvdbg("Register class drivers\n");
|
||||
ret = usbhost_storageinit();
|
||||
if (ret != OK)
|
||||
{
|
||||
udbg("Failed to register the mass storage class\n");
|
||||
}
|
||||
|
||||
/* Then get an instance of the USB host interface */
|
||||
|
||||
uvdbg("Initialize USB host\n");
|
||||
g_drvr = usbhost_initialize(0);
|
||||
if (g_drvr)
|
||||
{
|
||||
/* Start a thread to handle device connection. */
|
||||
|
||||
uvdbg("Start usbhost_waiter\n");
|
||||
|
||||
pid = TASK_CREATE("usbhost", CONFIG_USBHOST_DEFPRIO,
|
||||
CONFIG_USBHOST_STACKSIZE,
|
||||
(main_t)usbhost_waiter, (FAR char * const *)NULL);
|
||||
return pid < 0 ? -ENOEXEC : OK;
|
||||
}
|
||||
|
||||
return -ENODEV;
|
||||
}
|
||||
#endif
|
||||
|
||||
/***********************************************************************************
|
||||
* Name: stm32_usbhost_vbusdrive
|
||||
*
|
||||
* Description:
|
||||
* Enable/disable driving of VBUS 5V output. This function must be provided be
|
||||
* each platform that implements the STM32 OTG FS host interface
|
||||
*
|
||||
* "On-chip 5 V VBUS generation is not supported. For this reason, a charge pump
|
||||
* or, if 5 V are available on the application board, a basic power switch, must
|
||||
* be added externally to drive the 5 V VBUS line. The external charge pump can
|
||||
* be driven by any GPIO output. When the application decides to power on VBUS
|
||||
* using the chosen GPIO, it must also set the port power bit in the host port
|
||||
* control and status register (PPWR bit in OTG_FS_HPRT).
|
||||
*
|
||||
* "The application uses this field to control power to this port, and the core
|
||||
* clears this bit on an overcurrent condition."
|
||||
*
|
||||
* Input Parameters:
|
||||
* iface - For future growth to handle multiple USB host interface. Should be zero.
|
||||
* enable - true: enable VBUS power; false: disable VBUS power
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
***********************************************************************************/
|
||||
|
||||
#ifdef CONFIG_USBHOST
|
||||
void stm32_usbhost_vbusdrive(int iface, bool enable)
|
||||
{
|
||||
DEBUGASSERT(iface == 0);
|
||||
|
||||
if (enable)
|
||||
{
|
||||
/* Enable the Power Switch by driving the enable pin low */
|
||||
|
||||
stm32_gpiowrite(GPIO_OTGFS_PWRON, false);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Disable the Power Switch by driving the enable pin high */
|
||||
|
||||
stm32_gpiowrite(GPIO_OTGFS_PWRON, true);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_setup_overcurrent
|
||||
*
|
||||
* Description:
|
||||
* Setup to receive an interrupt-level callback if an overcurrent condition is
|
||||
* detected.
|
||||
*
|
||||
* Input paramter:
|
||||
* handler - New overcurrent interrupt handler
|
||||
*
|
||||
* Returned value:
|
||||
* Old overcurrent interrupt handler
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_USBHOST
|
||||
xcpt_t stm32_setup_overcurrent(xcpt_t handler)
|
||||
{
|
||||
return stm32_gpiosetevent(GPIO_OTGFS_OVER, true, true, true, handler);
|
||||
}
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_usbsuspend
|
||||
*
|
||||
* Description:
|
||||
* Board logic must provide the stm32_usbsuspend logic if the USBDEV driver is
|
||||
* used. This function is called whenever the USB enters or leaves suspend mode.
|
||||
* This is an opportunity for the board logic to shutdown clocks, power, etc.
|
||||
* while the USB is suspended.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_USBDEV
|
||||
void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume)
|
||||
{
|
||||
ulldbg("resume: %d\n", resume);
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* CONFIG_STM32_OTGFS */
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,136 @@
|
||||
/************************************************************************************
|
||||
* configs/mikroe_stm32f4/src/up_watchdog.c
|
||||
* arch/arm/src/board/up_watchdog.c
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/watchdog.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "stm32_wdg.h"
|
||||
|
||||
#ifdef CONFIG_WATCHDOG
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
/* Configuration *******************************************************************/
|
||||
/* Wathdog hardware should be enabled */
|
||||
|
||||
#if !defined(CONFIG_STM32_WWDG) && !defined(CONFIG_STM32_IWDG)
|
||||
# warning "One of CONFIG_STM32_WWDG or CONFIG_STM32_IWDG must be defined"
|
||||
#endif
|
||||
|
||||
/* Select the path to the registered watchdog timer device */
|
||||
|
||||
#ifndef CONFIG_STM32_WDG_DEVPATH
|
||||
# ifdef CONFIG_EXAMPLES_WATCHDOG_DEVPATH
|
||||
# define CONFIG_STM32_WDG_DEVPATH CONFIG_EXAMPLES_WATCHDOG_DEVPATH
|
||||
# else
|
||||
# define CONFIG_STM32_WDG_DEVPATH "/dev/watchdog0"
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* Use the un-calibrated LSI frequency if we have nothing better */
|
||||
|
||||
#if defined(CONFIG_STM32_IWDG) && !defined(CONFIG_STM32_LSIFREQ)
|
||||
# define CONFIG_STM32_LSIFREQ STM32_LSI_FREQUENCY
|
||||
#endif
|
||||
|
||||
/* Debug ***************************************************************************/
|
||||
/* Non-standard debug that may be enabled just for testing the watchdog timer */
|
||||
|
||||
#ifndef CONFIG_DEBUG
|
||||
# undef CONFIG_DEBUG_WATCHDOG
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_DEBUG_WATCHDOG
|
||||
# define wdgdbg dbg
|
||||
# define wdglldbg lldbg
|
||||
# ifdef CONFIG_DEBUG_VERBOSE
|
||||
# define wdgvdbg vdbg
|
||||
# define wdgllvdbg llvdbg
|
||||
# else
|
||||
# define wdgvdbg(x...)
|
||||
# define wdgllvdbg(x...)
|
||||
# endif
|
||||
#else
|
||||
# define wdgdbg(x...)
|
||||
# define wdglldbg(x...)
|
||||
# define wdgvdbg(x...)
|
||||
# define wdgllvdbg(x...)
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_wdginitialize()
|
||||
*
|
||||
* Description:
|
||||
* Perform architecuture-specific initialization of the Watchdog hardware.
|
||||
* This interface must be provided by all configurations using
|
||||
* apps/examples/watchdog
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int up_wdginitialize(void)
|
||||
{
|
||||
/* Initialize tha register the watchdog timer device */
|
||||
|
||||
#if defined(CONFIG_STM32_WWDG)
|
||||
stm32_wwdginitialize(CONFIG_STM32_WDG_DEVPATH);
|
||||
return OK;
|
||||
#elif defined(CONFIG_STM32_IWDG)
|
||||
stm32_iwdginitialize(CONFIG_STM32_WDG_DEVPATH, CONFIG_STM32_LSIFREQ);
|
||||
return OK;
|
||||
#else
|
||||
return -ENODEV;
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* CONFIG_WATCHDOG */
|
||||
@@ -0,0 +1,111 @@
|
||||
############################################################################
|
||||
# configs/mikroe-stm32f4/usbnsh/Make.defs
|
||||
#
|
||||
# Copyright (C) 2013 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
include ${TOPDIR}/.config
|
||||
include ${TOPDIR}/tools/Config.mk
|
||||
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
|
||||
|
||||
LDSCRIPT = ld.script
|
||||
|
||||
ifeq ($(WINTOOL),y)
|
||||
# Windows-native toolchains
|
||||
DIRLINK = $(TOPDIR)/tools/copydir.sh
|
||||
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
|
||||
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
|
||||
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
|
||||
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
|
||||
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
|
||||
MAXOPTIMIZATION = -O2
|
||||
else
|
||||
# Linux/Cygwin-native toolchain
|
||||
MKDEP = $(TOPDIR)/tools/mkdeps.sh
|
||||
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
|
||||
endif
|
||||
|
||||
CC = $(CROSSDEV)gcc
|
||||
CXX = $(CROSSDEV)g++
|
||||
CPP = $(CROSSDEV)gcc -E
|
||||
LD = $(CROSSDEV)ld
|
||||
AR = $(ARCROSSDEV)ar rcs
|
||||
NM = $(ARCROSSDEV)nm
|
||||
OBJCOPY = $(CROSSDEV)objcopy
|
||||
OBJDUMP = $(CROSSDEV)objdump
|
||||
|
||||
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
|
||||
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
|
||||
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
ARCHOPTIMIZATION = -g
|
||||
else
|
||||
ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
|
||||
endif
|
||||
|
||||
ARCHCFLAGS = -fno-builtin
|
||||
ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
|
||||
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
|
||||
ARCHWARNINGSXX = -Wall -Wshadow
|
||||
ARCHDEFINES =
|
||||
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||
|
||||
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
|
||||
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
|
||||
|
||||
NXFLATLDFLAGS1 = -r -d -warn-common
|
||||
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
|
||||
LDNXFLATFLAGS = -e main -s 2048
|
||||
|
||||
OBJEXT = .o
|
||||
LIBEXT = .a
|
||||
EXEEXT =
|
||||
|
||||
ifneq ($(CROSSDEV),arm-nuttx-elf-)
|
||||
LDFLAGS += -nostartfiles -nodefaultlibs
|
||||
endif
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
LDFLAGS += -g
|
||||
endif
|
||||
|
||||
|
||||
HOSTCC = gcc
|
||||
HOSTINCLUDES = -I.
|
||||
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
|
||||
HOSTLDFLAGS =
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,77 @@
|
||||
#!/bin/bash
|
||||
# configs/stm32f4discovery/usbnsh/setenv.sh
|
||||
#
|
||||
# Copyright (C) 2013 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
|
||||
if [ "$_" = "$0" ] ; then
|
||||
echo "You must source this script, not run it!" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
WD=`pwd`
|
||||
if [ ! -x "setenv.sh" ]; then
|
||||
echo "This script must be executed from the top-level NuttX build directory"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "${PATH_ORIG}" ]; then
|
||||
export PATH_ORIG="${PATH}"
|
||||
fi
|
||||
|
||||
# This is the Cygwin path to the location where I installed the RIDE
|
||||
# toolchain under windows. You will also have to edit this if you install
|
||||
# the RIDE toolchain in any other location
|
||||
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
|
||||
|
||||
# This is the Cygwin path to the location where I installed the CodeSourcery
|
||||
# toolchain under windows. You will also have to edit this if you install
|
||||
# the CodeSourcery toolchain in any other location
|
||||
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
|
||||
|
||||
# These are the Cygwin paths to the locations where I installed the Atollic
|
||||
# toolchain under windows. You will also have to edit this if you install
|
||||
# the Atollic toolchain in any other location. /usr/bin is added before
|
||||
# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
|
||||
# at those locations as well.
|
||||
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
|
||||
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
|
||||
|
||||
# This is the Cygwin path to the location where I build the buildroot
|
||||
# toolchain.
|
||||
#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
|
||||
|
||||
export TOOLCHAIN_BIN="/home/ken/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
|
||||
|
||||
# Add the path to the toolchain to the PATH varialble
|
||||
export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
|
||||
|
||||
echo "PATH : ${PATH}"
|
||||
Reference in New Issue
Block a user