initial commit

source/firmware/arch/stm32f4xx/board/board.h

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+/*! \file board.h
+ *  \author tkl
+ *  \date Feb 13, 2012
+ *  \brief Header file of the board distributor.
+ */
+#ifndef BOARD_H_
+#define BOARD_H_
+
+#ifdef BOARD_STM32F4_DISCOVERY
+#include "bsp_stm32f4-discovery.h"
+#endif
+
+#endif /* BOARD_H_ */

source/firmware/arch/stm32f4xx/board/board.mk

@@ -0,0 +1,6 @@
+INCLUDES += firmware/arch/stm32f4xx/board
+DOC_SRC += firmware/arch/stm32f4xx/board
+
+ifeq ($(BOARD), stm32f4-discovery)
+include firmware/arch/stm32f4xx/board/stm32f4-discovery/stm32f4-discovery.mk
+endif

source/firmware/arch/stm32f4xx/board/stm32f4-discovery/bsp_stm32f4-discovery.c

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+/*
+ * bsp_stm32f4-discovery.c
+ *
+ *  Created on: May 7, 2012
+ *      Author: tkl
+ */
+
+#include "bsp_stm32f4-discovery.h"
+#include "usbd_cdc_vcp.h"
+
+//-----------------------------------------------------------------------------
+volatile int32_t ITM_RxBuffer;
+
+//-----------------------------------------------------------------------------
+void board_init(void) {
+	SystemInit();
+	NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0);
+	NVIC_PriorityGroupConfig(NVIC_PriorityGroup_4);
+	SysTick_CLKSourceConfig(RCC_SYSCLKSource_PLLCLK);
+
+	USBD_Init(&USB_OTG_dev, USB_OTG_FS_CORE_ID, &USR_desc, &USBD_CDC_cb, &USR_cb);
+}

source/firmware/arch/stm32f4xx/board/stm32f4-discovery/bsp_stm32f4-discovery.h

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+/*! \file bsp_stm32f4-discovery.h
+ *  \author tkl
+ *  \date Mai 7, 2012
+ *  \brief Header file of the board definition for the STM32F4-Discovery board.
+ */
+#ifndef BSP_STM32F4_DISCOVERY_H_
+#define BSP_STM32F4_DISCOVERY_H_
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "gpio.h"
+#include "uart.h"
+#include "ringbuffer.h"
+#include "stm32f4xx.h"
+#include "stm32f4_gpio.h"
+#include "stm32_sys_tick.h"
+
+#include "usb_vport.h"
+
+// SYSTEM TICK
+static const enum stm32_sys_tick_time_base stm23_sys_tick_time_base =
+		STM32_SYS_TICK_TIME_BASE_MS;
+static const struct stm32_sys_tick stm32_sys_tick = {
+		&stm23_sys_tick_time_base,
+		NULL,
+		NULL
+};
+
+static const struct loki_timer timer_1 = {
+		(void*)&stm32_sys_tick,
+		&timer_fp
+};
+
+// USB
+static char console_linear_buffer[80];
+static struct ringbuffer console_buffer = {
+		console_linear_buffer,
+		console_linear_buffer,
+		console_linear_buffer,
+		sizeof(console_linear_buffer),
+		0
+};
+static const stm32_usb_vport_t stm32_usb_vport;
+static const struct uart uart_0 = {
+		&stm32_usb_vport,
+		&usb_vport_fp,
+		&console_buffer
+};
+
+// STATUS LED
+//! \brief Status Led is forwarded to led 4.
+#define led_1  led_4
+
+// LED 3
+static const GPIO_InitTypeDef stm32_f4_discovery_led_3_gpio = {
+		GPIO_Pin_12,
+		GPIO_Mode_OUT,
+		GPIO_Speed_100MHz,
+		GPIO_OType_PP,
+		GPIO_PuPd_NOPULL
+};
+
+static const struct stm32f4_gpio stm32_f4_discovery_led_3 = {
+		GPIOD,
+		&stm32_f4_discovery_led_3_gpio,
+		NULL,
+		NULL,
+		NULL,
+		NULL
+};
+
+static const struct gpio led_3 = {
+		(void*)&stm32_f4_discovery_led_3,
+		&gpio_fp
+};
+
+// LED 4
+static const GPIO_InitTypeDef stm32_f4_discovery_led_4_gpio = {
+		GPIO_Pin_13,
+		GPIO_Mode_OUT,
+		GPIO_Speed_100MHz,
+		GPIO_OType_PP,
+		GPIO_PuPd_NOPULL
+};
+
+static const struct stm32f4_gpio stm32_f4_discovery_led_4 = {
+		GPIOD,
+		&stm32_f4_discovery_led_4_gpio,
+		NULL,
+		NULL,
+		NULL,
+		NULL
+};
+
+static const struct gpio led_4 = {
+		(void*)&stm32_f4_discovery_led_4,
+		&gpio_fp
+};
+
+// LED 5
+static const GPIO_InitTypeDef stm32_f4_discovery_led_5_gpio = {
+		GPIO_Pin_14,
+		GPIO_Mode_OUT,
+		GPIO_Speed_100MHz,
+		GPIO_OType_PP,
+		GPIO_PuPd_NOPULL
+};
+
+static const struct stm32f4_gpio stm32_f4_discovery_led_5 = {
+		GPIOD,
+		&stm32_f4_discovery_led_5_gpio,
+		NULL,
+		NULL,
+		NULL,
+		NULL
+};
+
+static const struct gpio led_5 = {
+		(void*)&stm32_f4_discovery_led_5,
+		&gpio_fp
+};
+
+// LED 6
+static const GPIO_InitTypeDef stm32_f4_discovery_led_6_gpio = {
+		GPIO_Pin_15,
+		GPIO_Mode_OUT,
+		GPIO_Speed_100MHz,
+		GPIO_OType_PP,
+		GPIO_PuPd_NOPULL
+};
+
+static const struct stm32f4_gpio stm32_f4_discovery_led_6 = {
+		GPIOD,
+		&stm32_f4_discovery_led_6_gpio,
+		NULL,
+		NULL,
+		NULL,
+		NULL
+};
+
+static const struct gpio led_6 = {
+		(void*)&stm32_f4_discovery_led_6,
+		&gpio_fp
+};
+
+// BUTTON
+static const GPIO_InitTypeDef stm32_f4_discovery_user_button_gpio = {
+		GPIO_Pin_0,
+		GPIO_Mode_IN,
+		GPIO_Speed_100MHz,
+		GPIO_OType_PP,
+		GPIO_PuPd_NOPULL
+};
+
+static const EXTI_InitTypeDef stm32_f4_discovery_user_button_exti = {
+		EXTI_Line0,
+		EXTI_Mode_Interrupt,
+		EXTI_Trigger_Rising_Falling,
+		ENABLE
+};
+
+static const NVIC_InitTypeDef stm32_f4_discovery_user_button_nvic = {
+		EXTI0_IRQn,
+		0x0F,
+		0x0F,
+		ENABLE
+};
+
+static const struct stm32f4_gpio stm32_f4_discovery_user_button = {
+		GPIOA,
+		&stm32_f4_discovery_user_button_gpio,
+		&stm32_f4_discovery_user_button_exti,
+		&stm32_f4_discovery_user_button_nvic,
+		NULL,
+		NULL
+};
+
+static const struct gpio user_button = {
+		(void*)&stm32_f4_discovery_user_button,
+		&gpio_fp
+};
+
+//! \brief Setup the hardware of the stm32f4-discovery board.
+void board_init(void);
+
+#endif /* BSP_STM32F4_DISCOVERY_H_ */

source/firmware/arch/stm32f4xx/board/stm32f4-discovery/stm32f4-discovery.mk

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+SUB_FOLDER += firmware/arch/stm32f4xx/board/stm32f4-discovery
+INCLUDES += firmware/arch/stm32f4xx/board/stm32f4-discovery
+DOC_SRC += firmware/arch/stm32f4xx/board/stm32f4-discovery