Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-05-30 05:16:47 +08:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Update to the lpc4340-xplorer configuration for Ethernet and other peripherals

Browse Source
This commit is contained in:
Dave Marples
2016-02-19 08:18:49 -06:00
committed by Gregory Nutt
parent 0d10663897
commit 78c0b30140
2 changed files with 70 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files
configs/lpc4330-xplorer/include/board.h
+61 -26
View File
@@ -1,8 +1,7 @@
/**************************************************************************** /****************************************************************************
* configs/lpc4330-xplorer/include/board.h * configs/lpc4330-xplorer/include/board.h
* include/arch/board/board.h
* *
* Copyright (C) 2012 Gregory Nutt. All rights reserved. * Copyright (C) 2012, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org> * Author: Gregory Nutt <gnutt@nuttx.org>
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
@@ -151,6 +150,35 @@
#define LPC43_CCLK BOARD_FCLKOUT_FREQUENCY #define LPC43_CCLK BOARD_FCLKOUT_FREQUENCY
/* APB Clocking */
#if defined(CONFIG_LPC43_BUS) || defined(CONFIG_LPC43_MCPWM) || \
defined(CONFIG_LPC43_I2C0) || defined(CONFIG_LPC43_I2S0) || \
defined(CONFIG_LPC43_I2S1) || defined(CONFIG_LPC43_CAN1)
# define BOARD_ABP1_CLKSRC BASE_APB_CLKSEL_XTAL
# define BOARD_ABP1_FREQUENCY BOARD_XTAL_FREQUENCY
#endif
#if defined(CONFIG_LPC43_BUS) || defined(CONFIG_LPC43_I2C1) || \
defined(CONFIG_LPC43_DAC) || defined(CONFIG_LPC43_ADC0) || \
defined(CONFIG_LPC43_ADC1) || defined(CONFIG_LPC43_CAN0)
# define BOARD_ABP3_CLKSRC BASE_APB_CLKSEL_XTAL
# define BOARD_ABP3_FREQUENCY BOARD_XTAL_FREQUENCY
#endif
/* SSP Clocking */
#define BOARD_IDIVA_DIVIDER (2)
#define BOARD_IDIVA_CLKSRC IDIVA_CLKSEL_PLL1
#define BOARD_IDIVA_FREQUENCY (BOARD_FCLKOUT_FREQUENCY/BOARD_IDIVA_DIVIDER)
#define BOARD_SSP0_CLKSRC BASE_SSP0_CLKSEL_IDIVA
#define BOARD_SSP0_BASEFREQ BOARD_IDIVA_FREQUENCY
#define BOARD_SSP1_CLKSRC BASE_SSP1_CLKSEL_IDIVA
#define BOARD_SSP1_BASEFREQ BOARD_IDIVA_FREQUENCY
/* USB0 ********************************************************************/ /* USB0 ********************************************************************/
/* Settings needed in lpc43_cpu.c */ /* Settings needed in lpc43_cpu.c */
@@ -217,14 +245,14 @@
* LED index values for use with board_userled() * LED index values for use with board_userled()
*/ */
#define BOARD_LED1 0 #define BOARD_LED1 0
#define BOARD_LED2 1 #define BOARD_LED2 1
#define BOARD_NLEDS 2 #define BOARD_NLEDS 2
/* LED bits for use with board_userled_all() */ /* LED bits for use with board_userled_all() */
#define BOARD_LED1_BIT (1 << BOARD_LED1) #define BOARD_LED1_BIT (1 << BOARD_LED1)
#define BOARD_LED2_BIT (1 << BOARD_LED2) #define BOARD_LED2_BIT (1 << BOARD_LED2)
/* If CONFIG_ARCH_LEDS is defined, the LEDs will be controlled as follows /* If CONFIG_ARCH_LEDS is defined, the LEDs will be controlled as follows
* for NuttX debug functionality (where NC means "No Change"). If * for NuttX debug functionality (where NC means "No Change"). If
@@ -238,14 +266,14 @@
*/ */
/* ON OFF */ /* ON OFF */
/* LED1 LED2 LED1 LED2 */ /* LED1 LED2 LED1 LED2 */
#define LED_STARTED 0 /* OFF OFF - - */ #define LED_STARTED 0 /* OFF OFF - - */
#define LED_HEAPALLOCATE 1 /* ON OFF - - */ #define LED_HEAPALLOCATE 1 /* ON OFF - - */
#define LED_IRQSENABLED 1 /* ON OFF - - */ #define LED_IRQSENABLED 1 /* ON OFF - - */
#define LED_STACKCREATED 1 /* ON OFF - - */ #define LED_STACKCREATED 1 /* ON OFF - - */
#define LED_INIRQ 2 /* NC ON NC OFF */ #define LED_INIRQ 2 /* NC ON NC OFF */
#define LED_SIGNAL 2 /* NC ON NC OFF */ #define LED_SIGNAL 2 /* NC ON NC OFF */
#define LED_ASSERTION 2 /* NC ON NC OFF */ #define LED_ASSERTION 2 /* NC ON NC OFF */
#define LED_PANIC 2 /* NC ON NC OFF */ #define LED_PANIC 2 /* NC ON NC OFF */
/* UART Pins ****************************************************************/ /* UART Pins ****************************************************************/
/* The LPC4330 Xplorer does not have RS-232 drivers or serial connectors on /* The LPC4330 Xplorer does not have RS-232 drivers or serial connectors on
@@ -266,20 +294,27 @@
* file arch/arc/src/lpc43xx/lpc4310203050_pinconf.h for more info). * file arch/arc/src/lpc43xx/lpc4310203050_pinconf.h for more info).
*/ */
#define PINCONF_U0_TXD PINCONF_U0_TXD_3 #define PINCONF_U0_TXD PINCONF_U0_TXD_3
#define PINCONF_U0_RXD PINCONF_U0_RXD_3 #define PINCONF_U0_RXD PINCONF_U0_RXD_3
#define PINCONF_U0_DIR PINCONF_U0_DIR_3 #define PINCONF_U0_DIR PINCONF_U0_DIR_3
#define PINCONF_U1_TXD PINCONF_U1_TXD_1 #define PINCONF_U1_TXD PINCONF_U1_TXD_1
#define PINCONF_U1_RXD PINCONF_U1_RXD_1 #define PINCONF_U1_RXD PINCONF_U1_RXD_1
#define PINCONF_U2_TXD PINCONF_U2_TXD_1 #define PINCONF_U2_TXD PINCONF_U2_TXD_1
#define PINCONF_U2_RXD PINCONF_U2_RXD_1 #define PINCONF_U2_RXD PINCONF_U2_RXD_1
#define PINCONF_U2_DIR PINCONF_U2_DIR_1 #define PINCONF_U2_DIR PINCONF_U2_DIR_1
#define PINCONF_U3_TXD PINCONF_U3_TXD_2 #define PINCONF_U3_TXD PINCONF_U3_TXD_2
#define PINCONF_U3_RXD PINCONF_U3_RXD_2 #define PINCONF_U3_RXD PINCONF_U3_RXD_2
#define PINCONF_U3_DIR PINCONF_U3_DIR_2 #define PINCONF_U3_DIR PINCONF_U3_DIR_2
/* Ethernet */
#define PINCONF_ENET_RX_DV PINCONF_ENET_RX_DV_2
#define PINCONF_ENET_RESET PINCONF_GPIO0p4
#define GPIO_ENET_RESET (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN4)
#define PINCONF_ENET_MDC PINCONF_ENET_MDC_3
/**************************************************************************** /****************************************************************************
* Public Types * Public Types
configs/lpc4330-xplorer/src/lpc4330-xplorer.h
+9 -11
View File
@@ -51,10 +51,11 @@
****************************************************************************/ ****************************************************************************/
/**************************************************************************** /****************************************************************************
* LEDs GPIO PIN SIGNAL NAME * LEDs GPIO PIN SIGNAL NAME
* -------------------------------- ------- -------------- * -------------------------------- ------- --------------
* gpio1[12] - LED D2 J10-20 LED1 * gpio1[12] - LED D2 J10-20 LED1
* gpio1[11] - LED D3 J10-17 LED2 * gpio1[11] - LED D3 J10-17 LED2
*
****************************************************************************/ ****************************************************************************/
/* Definitions to configure LED pins as GPIOs: /* Definitions to configure LED pins as GPIOs:
@@ -64,18 +65,15 @@
* - No buffering, glitch filtering, slew=slow * - No buffering, glitch filtering, slew=slow
*/ */
#define PINCONFIG_LED1 PINCONF_GPIO1p12 #define PINCONFIG_LED1 PINCONF_GPIO4p0
#define PINCONFIG_LED2 PINCONF_GPIO1p11 #define PINCONFIG_LED2 PINCONF_GPIO1p1
#define GPIO_LED1 (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT2 | GPIO_PIN0)
/* Definitions to configure LED GPIOs as outputs */ #define GPIO_LED2 (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN8)
#define GPIO_LED1 (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT1 | GPIO_PIN12)
#define GPIO_LED2 (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT1 | GPIO_PIN11)
/**************************************************************************** /****************************************************************************
* Buttons GPIO PIN SIGNAL NAME * Buttons GPIO
* -------------------------------- ------- -------------- * ----------------------------
* gpio0[7] - User Button SW2 J8-25 BTN1 * gpio2[7] - User Button USR1
****************************************************************************/ ****************************************************************************/
#define LPC4330_XPLORER_BUT1 (GPIO_INTBOTH | GPIO_FLOAT | GPIO_PORT0 | GPIO_PIN7) #define LPC4330_XPLORER_BUT1 (GPIO_INTBOTH | GPIO_FLOAT | GPIO_PORT0 | GPIO_PIN7)