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Add support for the WaveShare LPC4337 board. From Lok Tep
This commit is contained in:
Gregory Nutt
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#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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if ARCH_BOARD_LPC4337_WS
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endif
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File diff suppressed because it is too large
Load Diff
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/****************************************************************************
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* configs/lpc4337-ws/include/board.h
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*
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* Copyright (C) 2015 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __CONFIGS_LPC4337_WS_INCLUDE_BOARD_H
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#define __CONFIGS_LPC4337_WS_INCLUDE_BOARD_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdbool.h>
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#if defined(CONFIG_ARCH_IRQBUTTONS) && defined(CONFIG_GPIO_IRQ)
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# include <nuttx/irq.h>
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#endif
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Clocking ****************************************************************/
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/* NOTE: The following definitions require lpc43_cgu.h. It is not included
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* here because the including C file may not have that file in its include
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* path.
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*
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* The Xplorer board has four crystals on board:
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*
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* Y1 - RTC 32.768 MHz oscillator input,
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* Y2 - 24.576 MHz input to the UDA 1380 audio codec,
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* Y3 - 12.000 MHz LPC43xx crystal oscillator input
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* Y4 - 50 MHz input for Ethernet
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*/
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#define BOARD_XTAL_FREQUENCY (12000000) /* XTAL oscillator frequency (Y3) */
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#define BOARD_RTCCLK_FREQUENCY (32768) /* RTC oscillator frequency (Y1) */
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#define BOARD_INTRCOSC_FREQUENCY (4000000) /* Internal RC oscillator frequency */
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/* Integer and direct modes are supported:
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*
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* In integer mode (Fclkout < 156000000):
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* Fclkin = BOARD_XTAL_FREQUENCY
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* Fclkout = Msel * FClkin / Nsel
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* Fcco = 2 * Psel * Fclkout
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* In direct mode (Fclkout > 156000000):
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* Fclkin = BOARD_XTAL_FREQUENCY
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* Fclkout = Msel * FClkin / Nsel
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* Fcco = Fclkout
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*/
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#ifdef CONFIG_LPC43_72MHz
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/* NOTE: At 72MHz, the calibrated value of CONFIG_BOARD_LOOPSPERMSEC was
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* determined to be:
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*
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* CONFIG_BOARD_LOOPSPERMSEC=7191
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*
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* executing from SRAM.
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*/
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/* Final clocking (Integer mode with no ramp-up)
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*
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* Fclkout = 6 * 12MHz / 1 = 72MHz
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* Fcco = 2 * 2 * 72MHz = 216MHz
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*/
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# define BOARD_PLL_MSEL (6) /* Msel = 6 */
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# define BOARD_PLL_NSEL (1) /* Nsel = 1 */
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# define BOARD_PLL_PSEL (2) /* Psel = 2 */
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# define BOARD_FCLKOUT_FREQUENCY (72000000) /* 6 * 12,000,000 / 1 */
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# define BOARD_FCCO_FREQUENCY (244000000) /* 2 * 2 * Fclkout */
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#else
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/* NOTE: At 72MHz, the calibrated value of CONFIG_BOARD_LOOPSPERMSEC was
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* determined to be:
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*
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* CONFIG_BOARD_LOOPSPERMSEC=18535
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*
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* executing from SRAM.
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*/
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/* Intermediate ramp-up clocking (Integer mode). If BOARD_PLL_RAMP_MSEL
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* is not defined, there will be no ramp-up.
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*
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* Fclkout = 9 * 12MHz / 1 = 108MHz
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* Fcco = 2 * 1 * 108MHz = 216MHz
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*/
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# define BOARD_PLL_RAMP_MSEL (9) /* Msel = 9 */
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# define BOARD_PLL_RAMP_NSEL (1) /* Nsel = 1 */
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# define BOARD_PLL_RAMP_PSEL (1) /* Psel = 1 */
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# define BOARD_RAMP_FCLKOUT (108000000) /* 9 * 12,000,000 / 1 */
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# define BOARD_RAMP_FCCO (216000000) /* 2 * 1 * Fclkout */
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/* Final clocking (Direct mode).
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*
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* Fclkout = 17 * 12MHz / 1 = 204MHz
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* Fcco = Fclockout = 204MHz
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*/
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# define BOARD_PLL_MSEL (17) /* Msel = 17 */
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# define BOARD_PLL_NSEL (1) /* Nsel = 1 */
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# define BOARD_FCLKOUT_FREQUENCY (204000000) /* 17 * 12,000,000 / 1 */
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# define BOARD_FCCO_FREQUENCY (204000000) /* Fclockout */
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#endif
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#define LPC43_CCLK BOARD_FCLKOUT_FREQUENCY
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#if defined(CONFIG_LPC43_BUS) || defined(CONFIG_LPC43_MCPWM) || \
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defined(CONFIG_LPC43_I2C0) || defined(CONFIG_LPC43_I2S0) || \
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defined(CONFIG_LPC43_I2S1) || defined(CONFIG_LPC43_CAN1)
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# define BOARD_ABP1_CLKSRC BASE_APB_CLKSEL_XTAL
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# define BOARD_ABP1_FREQUENCY BOARD_XTAL_FREQUENCY
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#endif
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#if defined(CONFIG_LPC43_BUS) || defined(CONFIG_LPC43_I2C1) || \
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defined(CONFIG_LPC43_DAC) || defined(CONFIG_LPC43_ADC0) || \
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defined(CONFIG_LPC43_ADC1) || defined(CONFIG_LPC43_CAN0)
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# define BOARD_ABP3_CLKSRC BASE_APB_CLKSEL_XTAL
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# define BOARD_ABP3_FREQUENCY BOARD_XTAL_FREQUENCY
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#endif
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#define BOARD_IDIVA_DIVIDER (2)
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#define BOARD_IDIVA_CLKSRC IDIVA_CLKSEL_PLL1
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#define BOARD_IDIVA_FREQUENCY (BOARD_FCLKOUT_FREQUENCY/BOARD_IDIVA_DIVIDER)
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/* USB0 ********************************************************************/
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/* Settings needed in lpc43_cpu.c */
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#define BOARD_USB0_CLKSRC PLL0USB_CLKSEL_XTAL
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#define BOARD_USB0_MDIV 0x06167ffa /* Table 149 datsheet, valid for 12Mhz Fclkin */
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#define BOARD_USB0_NP_DIV 0x00302062 /* Table 149 datsheet, valid for 12Mhz Fclkin */
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/* SPIFI clocking **********************************************************/
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/* The SPIFI will receive clocking from a divider per the settings provided
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* in this file. The NuttX code will configure PLL1 as the input clock
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* for the selected divider
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*/
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#undef BOARD_SPIFI_PLL1 /* No division */
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#undef BOARD_SPIFI_DIVA /* Supports division by 1-4 */
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#undef BOARD_SPIFI_DIVB /* Supports division by 1-16 */
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#undef BOARD_SPIFI_DIVC /* Supports division by 1-16 */
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#undef BOARD_SPIFI_DIVD /* Supports division by 1-16 */
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#undef BOARD_SPIFI_DIVE /* Supports division by 1-256 */
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#if BOARD_FCLKOUT_FREQUENCY < 20000000
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# define BOARD_SPIFI_PLL1 1 /* Use PLL1 directly */
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#else
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# define BOARD_SPIFI_DIVB 1 /* Use IDIVB */
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#endif
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/* We need to configure the divider so that its output is as close to the
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* desired SCLK value. The peak data transfer rate will be about half of
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* this frequency in bytes per second.
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*/
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#if BOARD_FCLKOUT_FREQUENCY < 20000000
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# define BOARD_SPIFI_FREQUENCY BOARD_FCLKOUT_FREQUENCY /* 72Mhz? */
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#else
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# define BOARD_SPIFI_DIVIDER (14) /* 204MHz / 14 = 14.57MHz */
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# define BOARD_SPIFI_FREQUENCY (102000000) /* 204MHz / 14 = 14.57MHz */
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#endif
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#if CONFIG_SPIFI_LIBRARY
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# define SPIFI_DEVICE_ALL 0 /**< Enables all devices in family */
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# define SPIFI_DEVICE_S25FL016K 0 /**< Enables Spansion S25FL016K device */
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# define SPIFI_DEVICE_S25FL032P 0 /**< Enables Spansion S25FL032P device */
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# define SPIFI_DEVICE_S25FL064P 0 /**< Enables Spansion S25FL064P device */
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# define SPIFI_DEVICE_S25FL129P_64K 0 /**< Enables Spansion S25FL129P (64K block) device */
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# define SPIFI_DEVICE_S25FL129P_256K 0 /**< Enables Spansion S25FL129P (256K block) device */
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# define SPIFI_DEVICE_S25FL164K 0 /**< Enables Spansion S25FL164K device */
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# define SPIFI_DEVICE_S25FL256S_64K 0 /**< Enables Spansion S25FL256S (64K block) device */
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# define SPIFI_DEVICE_S25FL256S_256K 0 /**< Enables Spansion S25FL256S (256K block) device */
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# define SPIFI_DEVICE_S25FL512S 0 /**< Enables Spansion S25FL512S device */
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# define SPIFI_DEVICE_MX25L1635E 0 /**< Enables Macronix MX25L1635E device */
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# define SPIFI_DEVICE_MX25L3235E 0 /**< Enables Macronix MX25L3235E device */
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# define SPIFI_DEVICE_MX25L8035E 0 /**< Enables Macronix MX25L8035E device */
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# define SPIFI_DEVICE_MX25L6435E 0 /**< Enables Macronix MX25L6435E device */
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# define SPIFI_DEVICE_W25Q32FV 0 /**< Enables Winbond W25Q32FV device */
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# define SPIFI_DEVICE_W25Q64FV 0 /**< Enables Winbond W25Q32V device */
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# define SPIFI_DEVICE_W25Q80BV 1 /**< Enables Winbond W25Q80BV device */
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# define SPIFI_DEVICE_REQUENCY_DIVIDER 2 /* PLL1 clock divider */
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#endif
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/* UART clocking ***********************************************************/
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/* Configure all U[S]ARTs to use the XTAL input frequency */
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#define BOARD_USART0_CLKSRC BASE_USART0_CLKSEL_XTAL
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#define BOARD_USART0_BASEFREQ BOARD_XTAL_FREQUENCY
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#define BOARD_UART1_CLKSRC BASE_UART1_CLKSEL_XTAL
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#define BOARD_UART1_BASEFREQ BOARD_XTAL_FREQUENCY
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#define BOARD_USART2_CLKSRC BASE_USART2_CLKSEL_XTAL
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#define BOARD_USART2_BASEFREQ BOARD_XTAL_FREQUENCY
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#define BOARD_USART3_CLKSRC BASE_USART3_CLKSEL_XTAL
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#define BOARD_USART3_BASEFREQ BOARD_XTAL_FREQUENCY
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/* SSP clocking ***********************************************************
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*
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* BOARD_SSPX_BASEFREQ may be further divided by 2-254 to get the SSP clock. If we
|
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* want a usable range of 400KHz to 25MHz for the SSP, then:
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*
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* 1. SSPCLK must be greater than (2*25MHz) = 50MHz, and
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* 2. SSPCLK must be less than (254*400Khz) = 101.6MHz.
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*
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||||||
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*/
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#define BOARD_SSP0_CLKSRC BASE_SSP0_CLKSEL_IDIVA
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#define BOARD_SSP0_BASEFREQ BOARD_IDIVA_FREQUENCY
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||||||
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#define BOARD_SSP1_CLKSRC BASE_SSP1_CLKSEL_IDIVA
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#define BOARD_SSP1_BASEFREQ BOARD_IDIVA_FREQUENCY
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||||||
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/* LED definitions *********************************************************/
|
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/* LED1 K2 GPIO0[8]
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||||||
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*
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* LED index values for use with board_userled()
|
||||||
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*/
|
||||||
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||||||
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#define BOARD_LED 0
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||||||
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#define BOARD_NLEDS 1
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||||||
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/* LED bits for use with board_userled_all() */
|
||||||
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|
||||||
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#define BOARD_LED_BIT (1 << BOARD_LED)
|
||||||
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|
||||||
|
/* If CONFIG_ARCH_LEDS is defined, the LEDs will be controlled as follows
|
||||||
|
* for NuttX debug functionality (where NC means "No Change"). If
|
||||||
|
* CONFIG_ARCH_LEDS is not defined, then the LEDs are completely under
|
||||||
|
* control of the application. The following interfaces are then available
|
||||||
|
* for application control of the LEDs:
|
||||||
|
*
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||||||
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* void board_userled_initialize(void);
|
||||||
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* void board_userled(int led, bool ledon);
|
||||||
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* void board_userled_all(uint8_t ledset);
|
||||||
|
*/
|
||||||
|
/* LED */
|
||||||
|
#define LED_STARTED 0 /* OFF */
|
||||||
|
#define LED_HEAPALLOCATE 0 /* OFF */
|
||||||
|
#define LED_IRQSENABLED 0 /* OFF */
|
||||||
|
#define LED_STACKCREATED 1 /* ON */
|
||||||
|
#define LED_INIRQ 2 /* NC */
|
||||||
|
#define LED_SIGNAL 2 /* NC */
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||||||
|
#define LED_ASSERTION 2 /* NC */
|
||||||
|
#define LED_PANIC 3 /* Flashing */
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||||||
|
|
||||||
|
/* UART Pins ****************************************************************/
|
||||||
|
/* The following definitions must be provided so that the LPC43 serial
|
||||||
|
* driver can set up the U[S]ART for the serial console properly (see the
|
||||||
|
* file arch/arc/src/lpc43xx/lpc43*_pinconf.h for more info).
|
||||||
|
*/
|
||||||
|
|
||||||
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#define PINCONF_U0_TXD PINCONF_U0_TXD_3
|
||||||
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#define PINCONF_U0_RXD PINCONF_U0_RXD_3
|
||||||
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#define PINCONF_U0_DIR PINCONF_U0_DIR_3
|
||||||
|
|
||||||
|
#define PINCONF_U1_TXD PINCONF_U1_TXD_1
|
||||||
|
#define PINCONF_U1_RXD PINCONF_U1_RXD_1
|
||||||
|
|
||||||
|
#define PINCONF_U2_TXD PINCONF_U2_TXD_2
|
||||||
|
#define PINCONF_U2_RXD PINCONF_U2_RXD_2
|
||||||
|
#define PINCONF_U2_DIR PINCONF_U2_DIR_2
|
||||||
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|
||||||
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#define PINCONF_U3_TXD PINCONF_U3_TXD_2
|
||||||
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#define PINCONF_U3_RXD PINCONF_U3_RXD_2
|
||||||
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#define PINCONF_U3_DIR PINCONF_U3_DIR_2
|
||||||
|
|
||||||
|
/* I2C1 pins, not really accessible on the board */
|
||||||
|
|
||||||
|
#define PINCONF_I2C1_SCL PINCONF_I2C1_SCL_1
|
||||||
|
#define PINCONF_I2C1_SDA PINCONF_I2C1_SDA_1
|
||||||
|
|
||||||
|
/* SSP1 pins */
|
||||||
|
|
||||||
|
#define PINCONF_SSP1_MISO PINCONF_SSP1_MISO_1
|
||||||
|
#define PINCONF_SSP1_MOSI PINCONF_SSP1_MOSI_1
|
||||||
|
#define PINCONF_SSP1_SCK PINCONF_SSP1_SCK_2
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Types
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __ASSEMBLY__
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Data
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#undef EXTERN
|
||||||
|
#if defined(__cplusplus)
|
||||||
|
#define EXTERN extern "C"
|
||||||
|
extern "C"
|
||||||
|
{
|
||||||
|
#else
|
||||||
|
#define EXTERN extern
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Function Prototypes
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: lpc43_boardinitialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* All LPC43xx 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 lpc43_boardinitialize(void);
|
||||||
|
|
||||||
|
#undef EXTERN
|
||||||
|
#if defined(__cplusplus)
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* __ASSEMBLY__ */
|
||||||
|
#endif /* __CONFIGS_LPC4337_WS_INCLUDE_BOARD_H */
|
||||||
@@ -0,0 +1,130 @@
|
|||||||
|
############################################################################
|
||||||
|
# configs/lpc4337-ws/nsh/Make.defs
|
||||||
|
#
|
||||||
|
# Copyright (C) 2016 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 ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
|
||||||
|
|
||||||
|
# Setup for the kind of memory that we are executing from
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_LPC43_BOOT_SRAM),y)
|
||||||
|
LDSCRIPT = ramconfig.ld
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_LPC43_BOOT_SPIFI),y)
|
||||||
|
LDSCRIPT = spificonfig.ld
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_LPC43_BOOT_FLASHA),y)
|
||||||
|
LDSCRIPT = flashaconfig.ld
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_LPC43_BOOT_FLASHB),y)
|
||||||
|
LDSCRIPT = flashaconfig.ld
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_LPC43_BOOT_CS0FLASH),y)
|
||||||
|
LDSCRIPT = cs0flash.ld
|
||||||
|
endif
|
||||||
|
|
||||||
|
# Setup for Windows vs Linux/Cygwin/OSX environments
|
||||||
|
|
||||||
|
ifeq ($(WINTOOL),y)
|
||||||
|
# Windows-native toolchains
|
||||||
|
DIRLINK = $(TOPDIR)/tools/copydir.sh
|
||||||
|
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
|
||||||
|
MKDEP = $(TOPDIR)/tools/mkwindeps.sh
|
||||||
|
ARCHINCLUDES = -I. -isystem "${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)}"
|
||||||
|
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
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifneq ($(CONFIG_DEBUG_NOOPT),y)
|
||||||
|
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 -Wundef
|
||||||
|
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
|
||||||
|
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
|
||||||
|
|
||||||
|
ASMEXT = .S
|
||||||
|
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 -Wundef -g -pipe
|
||||||
|
HOSTLDFLAGS =
|
||||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,92 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
# configs/lpc4337-ws/nsh/setenv.sh
|
||||||
|
#
|
||||||
|
# Copyright (C) 2016 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="${PATH}"
|
||||||
|
fi
|
||||||
|
|
||||||
|
# This is the Cygwin path to the location where I installed the Code Red
|
||||||
|
# toolchain under windows. You will have to edit this if you install the
|
||||||
|
# Code Red toolchain in any other location or if you install a different
|
||||||
|
# version
|
||||||
|
export TOOLCHAIN_BIN="/cygdrive/c/Users/Public/tools/bin"
|
||||||
|
#export SCRIPT_BIN="/cygdrive/c/code_red/RedSuite_4.2.3_379/redsuite/bin"
|
||||||
|
export SCRIPT_BIN="/cygdrive/c/nxp/LPCXpresso_4.2.3_292/lpcxpresso/bin"
|
||||||
|
|
||||||
|
# This is the Cygwin path to the location where I installed the CodeSourcery
|
||||||
|
# toolchain under windows. You will also have to edit this if you install
|
||||||
|
# the CodeSourcery toolchain in any other location
|
||||||
|
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
|
||||||
|
#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
|
||||||
|
#export SCRIPT_BIN=
|
||||||
|
|
||||||
|
# These are the Cygwin paths to the locations where I installed the Atollic
|
||||||
|
# toolchain under windows. You will also have to edit this if you install
|
||||||
|
# the Atollic toolchain in any other location. /usr/bin is added before
|
||||||
|
# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
|
||||||
|
# at those locations as well.
|
||||||
|
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
|
||||||
|
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
|
||||||
|
#export SCRIPT_BIN=
|
||||||
|
|
||||||
|
# This is the Cygwin path to the location where I build the buildroot
|
||||||
|
# toolchain.
|
||||||
|
#export TOOLCHAIN_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
|
||||||
|
#export SCRIPT_BIN=
|
||||||
|
|
||||||
|
# And add the selected toolchain path[s] to the PATH variable
|
||||||
|
|
||||||
|
export PATH="/sbin:/usr/sbin:${PATH_ORIG}"
|
||||||
|
|
||||||
|
if [ ! -z ${SCRIPT_BIN} ]; then
|
||||||
|
export PATH="${SCRIPT_BIN}:${PATH}"
|
||||||
|
fi
|
||||||
|
|
||||||
|
export PATH="${TOOLCHAIN_BIN}:${PATH}"
|
||||||
|
echo "PATH : ${PATH}"
|
||||||
|
|
||||||
|
# Set an alias that can be used to put the LPC43xx in boot mode
|
||||||
|
|
||||||
|
alias lpc43xx='${SCRIPT_BIN}/Scripts/bootLPCXpresso.cmd winusb'
|
||||||
@@ -0,0 +1,8 @@
|
|||||||
|
set LPCScrypt=C:\NXP\LPCScrypt\bin
|
||||||
|
|
||||||
|
call %LPCScrypt%\..\scripts\boot_lpcscrypt.cmd
|
||||||
|
|
||||||
|
TIMEOUT /T 5
|
||||||
|
|
||||||
|
%LPCScrypt%\lpcscrypt.exe erase SPIFI
|
||||||
|
%LPCScrypt%\lpcscrypt.exe program ..\..\..\nuttx.bin SPIFI
|
||||||
@@ -0,0 +1,153 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
####################################################################################
|
||||||
|
# flash.sh
|
||||||
|
#
|
||||||
|
# Copyright (C) 2016 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.
|
||||||
|
#
|
||||||
|
####################################################################################
|
||||||
|
set -x
|
||||||
|
|
||||||
|
USAGE="$0 <nuttx-path>"
|
||||||
|
|
||||||
|
# LPCXpresso 3.6 installed at /cygdrive/c/nxp/lpcxpresso_3.6"
|
||||||
|
BINDIR="/cygdrive/c/nxp/LPCXpresso_4.2.3_292/lpcxpresso/bin"
|
||||||
|
|
||||||
|
# RedSuite with LPC4330 support installed at /cygdrive/c/code_red/RedSuite_4.2.3_379 "
|
||||||
|
#BINDIR="/cygdrive/c/code_red/RedSuite_4.2.3_379/redsuite/bin"
|
||||||
|
|
||||||
|
TARGET=LPC4330
|
||||||
|
|
||||||
|
echo "############################################################################"
|
||||||
|
echo "# Assumptions:"
|
||||||
|
echo "#"
|
||||||
|
echo "# - Windows 7"
|
||||||
|
echo "# - Binaries installed at ${BINDIR}"
|
||||||
|
echo "# - AXF image built with Code Red"
|
||||||
|
echo "# - ${TARGET}"
|
||||||
|
echo "#"
|
||||||
|
echo "# You will need to edit this is any of the above are false"
|
||||||
|
echo "#"
|
||||||
|
echo "############################################################################"
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
# This is the default install location for binaries on Windows (note that this
|
||||||
|
# path could change with the Code Red version number)
|
||||||
|
|
||||||
|
if [ ! -d "${BINDIR}" ]; then
|
||||||
|
echo "Directory ${BINDIR} does not exist"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
# This is the relative path to the booLPCXpresso utility.
|
||||||
|
|
||||||
|
BOOTLPC="Scripts/bootLPCXpresso.cmd"
|
||||||
|
if [ ! -x "${BINDIR}/${BOOTLPC}" ]; then
|
||||||
|
echo "No executable at ${BINDIR}/${BOOTLPC}"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
# bootLPCXpresso arguments
|
||||||
|
|
||||||
|
BOOTLPC_ARG=winusb # Win7
|
||||||
|
|
||||||
|
# Use the LPC18xx/LPC43xx flash utility
|
||||||
|
|
||||||
|
FLASHUTIL="crt_emu_lpc18_43_nxp" # for LPC18xx/LPC43xx parts
|
||||||
|
|
||||||
|
if [ ! -x "${BINDIR}/${FLASHUTIL}" ]; then
|
||||||
|
echo "No executable file at ${BINDIR}/${FLASHUTIL}"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
# FLUSHUTIL arguements
|
||||||
|
|
||||||
|
WIRE="-wire=winusb" # for LPC-Link on Windows Vista/Windows 7)
|
||||||
|
|
||||||
|
# The nuttx directory must be provided as an argument
|
||||||
|
|
||||||
|
NUTTX=$1
|
||||||
|
if [ -z "${NUTTX}" ]; then
|
||||||
|
echo "Missing argument"
|
||||||
|
echo $USAGE
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ ! -d "${NUTTX}" ]; then
|
||||||
|
echo "Directory ${NUTTX} does not exist"
|
||||||
|
echo $USAGE
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
# The binary to download:
|
||||||
|
|
||||||
|
if [ ! -f "${NUTTX}/nuttx.axf" ]; then
|
||||||
|
if [ -f "${NUTTX}/nuttx" ]; then
|
||||||
|
echo "Renaming ${NUTTX}/nuttx to ${NUTTX}/nuttx.axf"
|
||||||
|
mv ${NUTTX}/nuttx ${NUTTX}/nuttx.axf
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
if [ -f "${NUTTX}/nuttx" ]; then
|
||||||
|
echo "Both ${NUTTX}/nuttx ${NUTTX}/nuttx.axf exist.."
|
||||||
|
echo " Deleting ${NUTTX}/nuttx.axf"
|
||||||
|
rm -f ${NUTTX}/nuttx.axf
|
||||||
|
echo "Renaming ${NUTTX}/nuttx to ${NUTTX}/nuttx.axf"
|
||||||
|
mv ${NUTTX}/nuttx ${NUTTX}/nuttx.axf
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
NUTTXPATH=`cygpath -w "${NUTTX}/nuttx.axf"`
|
||||||
|
|
||||||
|
# First of all boot the LPC-Link using the script: ${BINDIR}/${BOOTLPC}
|
||||||
|
|
||||||
|
cd ${BINDIR} || \
|
||||||
|
{ echo "Failed to CD to ${BINDIR}"; exit 1; }
|
||||||
|
./${BOOTLPC} ${BOOTLPC_ARG} || \
|
||||||
|
{ echo "'${BOOTLPC} ${BOOTLPC_ARG}' Failed"; }
|
||||||
|
|
||||||
|
echo ""
|
||||||
|
echo "Wait a bit"
|
||||||
|
echo "5..."
|
||||||
|
sleep 1
|
||||||
|
echo "4..."
|
||||||
|
sleep 1
|
||||||
|
echo "3..."
|
||||||
|
sleep 1
|
||||||
|
echo "2..."
|
||||||
|
sleep 1
|
||||||
|
echo "1..."
|
||||||
|
sleep 1
|
||||||
|
echo "0..."
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
# Then program the FLASH
|
||||||
|
|
||||||
|
cd ${BINDIR} || \
|
||||||
|
{ echo "Failed to CD to ${BINDIR}"; exit 1; }
|
||||||
|
./${FLASHUTIL} ${WIRE} -p${TARGET} -flash-load-exec="${NUTTXPATH}"
|
||||||
@@ -0,0 +1,151 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* configs/lpc4337-ws/scripts/flashconfig.ld
|
||||||
|
*
|
||||||
|
* Copyright (C) 2016 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.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
/*
|
||||||
|
* Power-Up Reset Overview
|
||||||
|
* -----------------------
|
||||||
|
*
|
||||||
|
* The ARM core starts executing code on reset with the program counter set
|
||||||
|
* to 0x0000 0000. The LPC43xx contains a shadow pointer register that
|
||||||
|
* allows areas of memory to be mapped to address 0x0000 0000. The default,
|
||||||
|
* reset value of the shadow pointer is 0x1040 0000 so that on reset code in
|
||||||
|
* the boot ROM is always executed first.
|
||||||
|
*
|
||||||
|
* The boot starts after reset is released. The IRC is selected as CPU clock
|
||||||
|
* and the Cortex-M4 starts the boot loader. By default the JTAG access to the
|
||||||
|
* chip is disabled at reset. The boot ROM determines the boot mode based on
|
||||||
|
* the OTP BOOT_SRC value or reset state pins. For flash-based parts, the part
|
||||||
|
* boots from internal flash by default. Otherwse, the boot ROM copies the
|
||||||
|
* image to internal SRAM at location 0x1000 0000, sets the ARM's shadow
|
||||||
|
* pointer to 0x1000 0000, and jumps to that location.
|
||||||
|
*
|
||||||
|
* However, using JTAG the executable image can be also loaded directly into
|
||||||
|
* and executed from SRAM.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* The LPC4357 on the LPC4357-EVB has the following memory resources:
|
||||||
|
*
|
||||||
|
* SRAM:
|
||||||
|
* a. 32kB of SRAM mapped at 0x10000000
|
||||||
|
* b. 40kB of SRAM mapped at 0x10080000
|
||||||
|
* Internal flash:
|
||||||
|
* a. 512kB of flash (bank A) at 0x1a000000
|
||||||
|
* b. 512kB of flash (bank B) at 0x1b000000
|
||||||
|
* External flash:
|
||||||
|
* a. 4MB of SPIFl flash at 0x14000000
|
||||||
|
*
|
||||||
|
* Here we assume that:
|
||||||
|
*
|
||||||
|
* 1. We will be running out of SRAM at 0x1000:0000, and
|
||||||
|
* 2. All .data and .bss will all fit into the 72KB SRAM block.
|
||||||
|
*
|
||||||
|
* NOTE: That initialized data is kept in the program memory SRAM and copied
|
||||||
|
* to .data SRAM. This is wasteful and unnecessary but provides a good test
|
||||||
|
* for future, FLASH-resident code.
|
||||||
|
*/
|
||||||
|
|
||||||
|
MEMORY
|
||||||
|
{
|
||||||
|
progmem (rx) : ORIGIN = 0x1A000000, LENGTH = 512K
|
||||||
|
datamem (rwx) : ORIGIN = 0x10000000, LENGTH = 32K
|
||||||
|
}
|
||||||
|
|
||||||
|
OUTPUT_ARCH(arm)
|
||||||
|
ENTRY(__start) /* Treat __start as the anchor for dead code stripping */
|
||||||
|
EXTERN(_vectors) /* Force the vectors to be included in the output */
|
||||||
|
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(.);
|
||||||
|
} > progmem
|
||||||
|
|
||||||
|
.init_section : {
|
||||||
|
_sinit = ABSOLUTE(.);
|
||||||
|
*(.init_array .init_array.*)
|
||||||
|
_einit = ABSOLUTE(.);
|
||||||
|
} > progmem
|
||||||
|
|
||||||
|
.ARM.extab : {
|
||||||
|
*(.ARM.extab*)
|
||||||
|
} > progmem
|
||||||
|
|
||||||
|
__exidx_start = ABSOLUTE(.);
|
||||||
|
.ARM.exidx : {
|
||||||
|
*(.ARM.exidx*)
|
||||||
|
} > progmem
|
||||||
|
__exidx_end = ABSOLUTE(.);
|
||||||
|
|
||||||
|
_eronly = ABSOLUTE(.);
|
||||||
|
|
||||||
|
.data : {
|
||||||
|
_sdata = ABSOLUTE(.);
|
||||||
|
*(.data .data.*)
|
||||||
|
*(.gnu.linkonce.d.*)
|
||||||
|
CONSTRUCTORS
|
||||||
|
_edata = ABSOLUTE(.);
|
||||||
|
} > datamem AT > progmem
|
||||||
|
|
||||||
|
.bss : { /* BSS */
|
||||||
|
_sbss = ABSOLUTE(.);
|
||||||
|
*(.bss .bss.*)
|
||||||
|
*(.gnu.linkonce.b.*)
|
||||||
|
*(COMMON)
|
||||||
|
_ebss = ABSOLUTE(.);
|
||||||
|
} > datamem
|
||||||
|
/* 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 +1,150 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* configs/lpc4337-ws/scripts/ramconfig.ld
|
||||||
|
*
|
||||||
|
* Copyright (C) 2016 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.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
/*
|
||||||
|
* Power-Up Reset Overview
|
||||||
|
* -----------------------
|
||||||
|
*
|
||||||
|
* The ARM core starts executing code on reset with the program counter set
|
||||||
|
* to 0x0000 0000. The LPC43xx contains a shadow pointer register that
|
||||||
|
* allows areas of memory to be mapped to address 0x0000 0000. The default,
|
||||||
|
* reset value of the shadow pointer is 0x1040 0000 so that on reset code in
|
||||||
|
* the boot ROM is always executed first.
|
||||||
|
*
|
||||||
|
* The boot starts after reset is released. The IRC is selected as CPU clock
|
||||||
|
* and the Cortex-M4 starts the boot loader. By default the JTAG access to the
|
||||||
|
* chip is disabled at reset. The boot ROM determines the boot mode based on
|
||||||
|
* the OTP BOOT_SRC value or reset state pins. For flash-based parts, the part
|
||||||
|
* boots from internal flash by default. Otherwse, the boot ROM copies the
|
||||||
|
* image to internal SRAM at location 0x1000 0000, sets the ARM's shadow
|
||||||
|
* pointer to 0x1000 0000, and jumps to that location.
|
||||||
|
*
|
||||||
|
* However, using JTAG the executable image can be also loaded directly into
|
||||||
|
* and executed from SRAM.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* The LPC4330 on the LPC4330-Xplorer has the following memory resources:
|
||||||
|
*
|
||||||
|
* 1. 4096Kb of SPIFI FLASH beginning at address 0x1400:0000
|
||||||
|
* 2. 264KB of total SRAM:
|
||||||
|
* a. 128KB of SRAM in the CPU block beginning at address 0x1000:0000
|
||||||
|
* b. 72KB beginning at address 0x1008:0000 and
|
||||||
|
* c. 64KB of AHB SRAM in three banks beginning at addresses 0x2000:0000,
|
||||||
|
* 0x2000:8000 and 0x2000:C000.
|
||||||
|
* 3. No internal FLASH
|
||||||
|
*
|
||||||
|
* Here we assume that:
|
||||||
|
*
|
||||||
|
* 1. We will be running out of SRAM at 0x1000:0000, and
|
||||||
|
* 2. All .data and .bss will all fit into the 72KB SRAM block.
|
||||||
|
*
|
||||||
|
* NOTE: That initialized data is kept in the program memory SRAM and copied
|
||||||
|
* to .data SRAM. This is wasteful and unnecessary but provides a good test
|
||||||
|
* for future, FLASH-resident code.
|
||||||
|
*/
|
||||||
|
|
||||||
|
MEMORY
|
||||||
|
{
|
||||||
|
progmem (rx) : ORIGIN = 0x10000000, LENGTH = 128K
|
||||||
|
datamem (rwx) : ORIGIN = 0x10080000, LENGTH = 72K
|
||||||
|
}
|
||||||
|
|
||||||
|
OUTPUT_ARCH(arm)
|
||||||
|
ENTRY(__start) /* Treat __start as the anchor for dead code stripping */
|
||||||
|
EXTERN(_vectors) /* Force the vectors to be included in the output */
|
||||||
|
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(.);
|
||||||
|
} > progmem
|
||||||
|
|
||||||
|
.init_section : {
|
||||||
|
_sinit = ABSOLUTE(.);
|
||||||
|
*(.init_array .init_array.*)
|
||||||
|
_einit = ABSOLUTE(.);
|
||||||
|
} > progmem
|
||||||
|
|
||||||
|
.ARM.extab : {
|
||||||
|
*(.ARM.extab*)
|
||||||
|
} > progmem
|
||||||
|
|
||||||
|
__exidx_start = ABSOLUTE(.);
|
||||||
|
.ARM.exidx : {
|
||||||
|
*(.ARM.exidx*)
|
||||||
|
} > progmem
|
||||||
|
__exidx_end = ABSOLUTE(.);
|
||||||
|
|
||||||
|
_eronly = ABSOLUTE(.);
|
||||||
|
|
||||||
|
.data : {
|
||||||
|
_sdata = ABSOLUTE(.);
|
||||||
|
*(.data .data.*)
|
||||||
|
*(.gnu.linkonce.d.*)
|
||||||
|
CONSTRUCTORS
|
||||||
|
_edata = ABSOLUTE(.);
|
||||||
|
} > datamem AT > progmem
|
||||||
|
|
||||||
|
.bss : { /* BSS */
|
||||||
|
_sbss = ABSOLUTE(.);
|
||||||
|
*(.bss .bss.*)
|
||||||
|
*(.gnu.linkonce.b.*)
|
||||||
|
*(COMMON)
|
||||||
|
_ebss = ABSOLUTE(.);
|
||||||
|
} > datamem
|
||||||
|
/* 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 +1,2 @@
|
|||||||
|
/.depend
|
||||||
|
/Make.dep
|
||||||
@@ -0,0 +1,49 @@
|
|||||||
|
############################################################################
|
||||||
|
# configs/lpc4337-ws/src/Makefile
|
||||||
|
#
|
||||||
|
# Copyright (C) 2016 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 $(TOPDIR)/Make.defs
|
||||||
|
|
||||||
|
ASRCS =
|
||||||
|
CSRCS = lpc43_boot.c
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_NSH_ARCHINIT),y)
|
||||||
|
CSRCS += lpc43_nsh.c
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_LPC43_ADC0),y)
|
||||||
|
CSRCS += lpc43_adc.c
|
||||||
|
endif
|
||||||
|
|
||||||
|
include $(TOPDIR)/configs/Board.mk
|
||||||
@@ -0,0 +1,61 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* configs/lpc4337-ws/src/lpc4337-ws.h
|
||||||
|
*
|
||||||
|
* Copyright (C) 2016 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_LPC4337_WS_SRC_LPC4337_WS_H
|
||||||
|
#define _CONFIGS_LPC4337_WS_SRC_LPC4337_WS_H
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
#include <nuttx/compiler.h>
|
||||||
|
|
||||||
|
#include "lpc43_pinconfig.h"
|
||||||
|
#include "lpc43_gpio.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public data
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __ASSEMBLY__
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#endif /* __ASSEMBLY__ */
|
||||||
|
#endif
|
||||||
|
|
||||||
@@ -0,0 +1,110 @@
|
|||||||
|
/************************************************************************************
|
||||||
|
* configs/lpc4337-ws/src/lpc43_adc.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 2013 Zilogic Systems. All rights reserved.
|
||||||
|
* Author: Kannan <code@nuttx.org>
|
||||||
|
*
|
||||||
|
* Based on configs/stm3220g-eval/src/lpc43_adc.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012, 2014 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/board.h>
|
||||||
|
#include <nuttx/analog/adc.h>
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "chip.h"
|
||||||
|
#include "up_arch.h"
|
||||||
|
|
||||||
|
#include "lpc43_adc.h"
|
||||||
|
|
||||||
|
#if defined(CONFIG_LPC43_ADC0) || defined(CONFIG_LPC43_ADC1)
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Name: board_adc_setup
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* All LPC43 architectures must provide the following interface to work with
|
||||||
|
* examples/adc.
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
int board_adc_setup(void)
|
||||||
|
{
|
||||||
|
static bool initialized = false;
|
||||||
|
struct adc_dev_s *adc;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
/* Check if we have already initialized */
|
||||||
|
|
||||||
|
if (!initialized)
|
||||||
|
{
|
||||||
|
/* Call lpc43_adcinitialize() to get an instance of the ADC interface */
|
||||||
|
|
||||||
|
adc = lpc43_adcinitialize();
|
||||||
|
if (adc == NULL)
|
||||||
|
{
|
||||||
|
adbg("ERROR: Failed to get ADC interface\n");
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Register the ADC driver at "/dev/adc0" */
|
||||||
|
|
||||||
|
ret = adc_register("/dev/adc0", adc);
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
adbg("adc_register failed: %d\n", ret);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Now we are initialized */
|
||||||
|
|
||||||
|
initialized = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
return OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* CONFIG_ADC */
|
||||||
@@ -0,0 +1,68 @@
|
|||||||
|
/************************************************************************************
|
||||||
|
* configs/lpc4337-ws/src/lpc43_boot.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 2016 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/board.h>
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "up_arch.h"
|
||||||
|
#include "up_internal.h"
|
||||||
|
|
||||||
|
#include "lpc4337-ws.h"
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Name: lpc43_boardinitialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* All LPC43xx 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 lpc43_boardinitialize(void)
|
||||||
|
{
|
||||||
|
}
|
||||||
@@ -0,0 +1,65 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* configs/lpc4337-ws/src/lpc43-nsh.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 2016 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 <stdio.h>
|
||||||
|
#include <debug.h>
|
||||||
|
#include <errno.h>
|
||||||
|
|
||||||
|
#include <nuttx/board.h>
|
||||||
|
|
||||||
|
#include "chip.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_app_initialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Perform architecture specific initialization
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int board_app_initialize(void)
|
||||||
|
{
|
||||||
|
return OK;
|
||||||
|
}
|
||||||
@@ -1,5 +1,5 @@
|
|||||||
/****************************************************************************
|
/****************************************************************************
|
||||||
* configs/lpc4357-evb/include/board.h
|
* configs/lpc4357-link2/include/board.h
|
||||||
*
|
*
|
||||||
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
||||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||||
@@ -33,8 +33,8 @@
|
|||||||
*
|
*
|
||||||
****************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
#ifndef __CONFIGS_LPC4357_EVB_INCLUDE_BOARD_H
|
#ifndef __CONFIGS_LPC4357_LINK2_INCLUDE_BOARD_H
|
||||||
#define __CONFIGS_LPC4357_EVB_INCLUDE_BOARD_H
|
#define __CONFIGS_LPC4357_LINK2_INCLUDE_BOARD_H
|
||||||
|
|
||||||
/****************************************************************************
|
/****************************************************************************
|
||||||
* Included Files
|
* Included Files
|
||||||
@@ -362,4 +362,4 @@ void lpc43_boardinitialize(void);
|
|||||||
#endif
|
#endif
|
||||||
|
|
||||||
#endif /* __ASSEMBLY__ */
|
#endif /* __ASSEMBLY__ */
|
||||||
#endif /* __CONFIGS_LPC4357_EVB_INCLUDE_BOARD_H */
|
#endif /* __CONFIGS_LPC4357_LINK2_INCLUDE_BOARD_H */
|
||||||
|
|||||||
@@ -1,5 +1,5 @@
|
|||||||
############################################################################
|
############################################################################
|
||||||
# configs/lpc4357-evb/nsh/Make.defs
|
# configs/lpc4370-link2/nsh/Make.defs
|
||||||
#
|
#
|
||||||
# Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
# Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|||||||
@@ -1,5 +1,5 @@
|
|||||||
#!/bin/bash
|
#!/bin/bash
|
||||||
# configs/lpc4357-evb/nsh/setenv.sh
|
# configs/lpc4370-link2/nsh/setenv.sh
|
||||||
#
|
#
|
||||||
# Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
# Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|||||||
@@ -1,5 +1,5 @@
|
|||||||
/****************************************************************************
|
/****************************************************************************
|
||||||
* configs/lpc4357-evb/src/lpc43_autoleds.c
|
* configs/lpc4370-link2/src/lpc43_autoleds.c
|
||||||
*
|
*
|
||||||
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
||||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|||||||
@@ -1,5 +1,5 @@
|
|||||||
/************************************************************************************
|
/************************************************************************************
|
||||||
* configs/lpc4357-evb/src/lpc43_boot.c
|
* configs/lpc4370-link2/src/lpc43_boot.c
|
||||||
*
|
*
|
||||||
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
||||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|||||||
@@ -1,5 +1,5 @@
|
|||||||
/****************************************************************************
|
/****************************************************************************
|
||||||
* config/lpc4357-evb/src/lpc43_nsh.c
|
* config/lpc4370-link2/src/lpc43_nsh.c
|
||||||
*
|
*
|
||||||
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
||||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|||||||
@@ -1,5 +1,5 @@
|
|||||||
/************************************************************************************
|
/************************************************************************************
|
||||||
* configs/lpc4357-evb/src/lpc43_ostest.c
|
* configs/lpc4370-link2/src/lpc43_ostest.c
|
||||||
*
|
*
|
||||||
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
||||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|||||||
@@ -1,5 +1,5 @@
|
|||||||
/****************************************************************************
|
/****************************************************************************
|
||||||
* configs/lpc4357-evb/src/lpc43_userleds.c
|
* configs/lpc4370-link2/src/lpc43_userleds.c
|
||||||
*
|
*
|
||||||
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
||||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|||||||
Reference in New Issue
Block a user