port clang stm32: f1, f2, f3
This commit is contained in:
hathach
10
hw/bsp/stm32f2/boards/stm32f207nucleo/board.cmake
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10
hw/bsp/stm32f2/boards/stm32f207nucleo/board.cmake
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@@ -0,0 +1,10 @@
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set(MCU_VARIANT stm32f207xx)
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set(JLINK_DEVICE stm32f207zg)
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set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/STM32F207ZGTx_FLASH.ld)
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function(update_board TARGET)
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target_compile_definitions(${TARGET} PUBLIC
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STM32F207xx
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)
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endfunction()
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57
hw/bsp/stm32f2/boards/stm32f207nucleo/board.h
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57
hw/bsp/stm32f2/boards/stm32f207nucleo/board.h
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@@ -0,0 +1,57 @@
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#ifndef BOARD_H
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#define BOARD_H
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#define LED_PORT GPIOB
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#define LED_PIN GPIO_PIN_14
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#define LED_STATE_ON 1
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#define BUTTON_PORT GPIOC
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#define BUTTON_PIN GPIO_PIN_13
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#define BUTTON_STATE_ACTIVE 1
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/**
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* @brief System Clock Configuration
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* The system Clock is configured as follow :
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* System Clock source = PLL (HSE)
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* SYSCLK(Hz) = 120000000
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* HCLK(Hz) = 120000000
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* AHB Prescaler = 1
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* APB1 Prescaler = 4
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* APB2 Prescaler = 2
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* HSE Frequency(Hz) = 8000000
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* PLL_M = HSE_VALUE/1000000
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* PLL_N = 240
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* PLL_P = 2
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* PLL_Q = 5
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* VDD(V) = 3.3
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* Flash Latency(WS) = 3
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* @param None
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* @retval None
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*/
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static inline void SystemClock_Config(void) {
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RCC_ClkInitTypeDef RCC_ClkInitStruct;
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RCC_OscInitTypeDef RCC_OscInitStruct;
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/* Enable HSE Oscillator and activate PLL with HSE as source */
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
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RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLM = HSE_VALUE / 1000000;
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RCC_OscInitStruct.PLL.PLLN = 240;
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RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
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RCC_OscInitStruct.PLL.PLLQ = 5;
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HAL_RCC_OscConfig(&RCC_OscInitStruct);
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/* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
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clocks dividers */
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RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
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HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3);
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}
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#endif
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@@ -24,15 +24,14 @@
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* This file is part of the TinyUSB stack.
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*/
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#include "bsp/board_api.h"
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#include "stm32f2xx_hal.h"
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#include "bsp/board_api.h"
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#include "board.h"
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//--------------------------------------------------------------------+
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// Forward USB interrupt events to TinyUSB IRQ Handler
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//--------------------------------------------------------------------+
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void OTG_FS_IRQHandler(void)
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{
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void OTG_FS_IRQHandler(void) {
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tud_int_handler(0);
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}
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@@ -40,81 +39,24 @@ void OTG_FS_IRQHandler(void)
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// MACRO TYPEDEF CONSTANT ENUM
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//--------------------------------------------------------------------+
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#define LED_PORT GPIOB
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#define LED_PIN GPIO_PIN_14
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#define LED_STATE_ON 1
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#define BUTTON_PORT GPIOC
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#define BUTTON_PIN GPIO_PIN_13
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#define BUTTON_STATE_ACTIVE 1
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// enable all LED, Button, Uart, USB clock
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static void all_rcc_clk_enable(void)
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{
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static void all_rcc_clk_enable(void) {
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__HAL_RCC_GPIOA_CLK_ENABLE(); // USB D+, D-
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__HAL_RCC_GPIOB_CLK_ENABLE(); // LED
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__HAL_RCC_GPIOC_CLK_ENABLE(); // Button
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}
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/**
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* @brief System Clock Configuration
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* The system Clock is configured as follow :
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* System Clock source = PLL (HSE)
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* SYSCLK(Hz) = 120000000
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* HCLK(Hz) = 120000000
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* AHB Prescaler = 1
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* APB1 Prescaler = 4
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* APB2 Prescaler = 2
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* HSE Frequency(Hz) = 8000000
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* PLL_M = HSE_VALUE/1000000
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* PLL_N = 240
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* PLL_P = 2
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* PLL_Q = 5
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* VDD(V) = 3.3
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* Flash Latency(WS) = 3
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* @param None
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* @retval None
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*/
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void SystemClock_Config(void)
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{
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RCC_ClkInitTypeDef RCC_ClkInitStruct;
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RCC_OscInitTypeDef RCC_OscInitStruct;
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/* Enable HSE Oscillator and activate PLL with HSE as source */
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
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RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLM = HSE_VALUE/1000000;
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RCC_OscInitStruct.PLL.PLLN = 240;
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RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
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RCC_OscInitStruct.PLL.PLLQ = 5;
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HAL_RCC_OscConfig(&RCC_OscInitStruct);
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/* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
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clocks dividers */
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RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
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HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3);
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}
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void board_init(void)
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{
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void board_init(void) {
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SystemClock_Config();
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#if CFG_TUSB_OS == OPT_OS_NONE
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#if CFG_TUSB_OS == OPT_OS_NONE
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// 1ms tick timer
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SysTick_Config(SystemCoreClock / 1000);
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#endif
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all_rcc_clk_enable();
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GPIO_InitTypeDef GPIO_InitStruct;
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GPIO_InitTypeDef GPIO_InitStruct;
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// LED
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GPIO_InitStruct.Pin = LED_PIN;
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@@ -165,50 +107,44 @@ void board_init(void)
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// Board porting API
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//--------------------------------------------------------------------+
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void board_led_write(bool state)
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{
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HAL_GPIO_WritePin(LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
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void board_led_write(bool state) {
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HAL_GPIO_WritePin(LED_PORT, LED_PIN, state ? LED_STATE_ON : (1 - LED_STATE_ON));
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}
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uint32_t board_button_read(void)
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{
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uint32_t board_button_read(void) {
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return BUTTON_STATE_ACTIVE == HAL_GPIO_ReadPin(BUTTON_PORT, BUTTON_PIN);
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}
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int board_uart_read(uint8_t* buf, int len)
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{
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(void) buf; (void) len;
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int board_uart_read(uint8_t* buf, int len) {
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(void) buf;
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(void) len;
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return 0;
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}
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int board_uart_write(void const * buf, int len)
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{
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(void) buf; (void) len;
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int board_uart_write(void const* buf, int len) {
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(void) buf;
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(void) len;
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return 0;
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}
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#if CFG_TUSB_OS == OPT_OS_NONE
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#if CFG_TUSB_OS == OPT_OS_NONE
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volatile uint32_t system_ticks = 0;
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void SysTick_Handler (void)
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{
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void SysTick_Handler(void) {
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HAL_IncTick();
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system_ticks++;
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}
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uint32_t board_millis(void)
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{
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uint32_t board_millis(void) {
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return system_ticks;
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}
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#endif
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void HardFault_Handler (void)
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{
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void HardFault_Handler(void) {
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__asm("BKPT #0\n");
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}
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// Required by __libc_init_array in startup code if we are compiling using
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// -nostdlib/-nostartfiles.
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void _init(void)
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{
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void _init(void) {
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}
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112
hw/bsp/stm32f2/family.cmake
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112
hw/bsp/stm32f2/family.cmake
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@@ -0,0 +1,112 @@
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include_guard()
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set(ST_FAMILY f2)
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set(ST_PREFIX stm32${ST_FAMILY}xx)
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set(ST_HAL_DRIVER ${TOP}/hw/mcu/st/stm32${ST_FAMILY}xx_hal_driver)
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set(ST_CMSIS ${TOP}/hw/mcu/st/cmsis_device_${ST_FAMILY})
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set(CMSIS_5 ${TOP}/lib/CMSIS_5)
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# include board specific
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include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
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# toolchain set up
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set(CMAKE_SYSTEM_PROCESSOR cortex-m3 CACHE INTERNAL "System Processor")
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set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
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set(FAMILY_MCUS STM32F2 CACHE INTERNAL "")
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#------------------------------------
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# BOARD_TARGET
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#------------------------------------
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# only need to be built ONCE for all examples
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function(add_board_target BOARD_TARGET)
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if (NOT TARGET ${BOARD_TARGET})
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# Startup & Linker script
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set(STARTUP_FILE_GNU ${ST_CMSIS}/Source/Templates/gcc/startup_${MCU_VARIANT}.s)
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set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU})
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set(STARTUP_FILE_IAR ${ST_CMSIS}/Source/Templates/iar/startup_${MCU_VARIANT}.s)
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set(LD_FILE_Clang ${LD_FILE_GNU})
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if (NOT DEFINED LD_FILE_IAR)
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set(LD_FILE_IAR ${ST_CMSIS}/Source/Templates/iar/linker/${MCU_VARIANT}_flash.icf)
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endif ()
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add_library(${BOARD_TARGET} STATIC
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${ST_CMSIS}/Source/Templates/system_${ST_PREFIX}.c
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${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal.c
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${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_cortex.c
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${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_rcc.c
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${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_rcc_ex.c
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${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_gpio.c
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${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_uart.c
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${STARTUP_FILE_${CMAKE_C_COMPILER_ID}}
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)
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target_include_directories(${BOARD_TARGET} PUBLIC
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}
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${CMSIS_5}/CMSIS/Core/Include
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${ST_CMSIS}/Include
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${ST_HAL_DRIVER}/Inc
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)
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#target_compile_options(${BOARD_TARGET} PUBLIC)
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#target_compile_definitions(${BOARD_TARGET} PUBLIC)
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update_board(${BOARD_TARGET})
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if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--script=${LD_FILE_GNU}"
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-nostartfiles
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--specs=nosys.specs --specs=nano.specs
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)
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elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--script=${LD_FILE_Clang}"
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)
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elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--config=${LD_FILE_IAR}"
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)
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endif ()
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endif ()
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endfunction()
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#------------------------------------
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# Functions
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#------------------------------------
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function(family_configure_example TARGET RTOS)
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family_configure_common(${TARGET} ${RTOS})
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# Board target
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add_board_target(board_${BOARD})
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#---------- Port Specific ----------
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# These files are built for each example since it depends on example's tusb_config.h
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target_sources(${TARGET} PUBLIC
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# BSP
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
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)
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target_include_directories(${TARGET} PUBLIC
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# family, hw, board
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
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)
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# Add TinyUSB target and port source
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family_add_tinyusb(${TARGET} OPT_MCU_STM32F2 ${RTOS})
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target_sources(${TARGET}-tinyusb PUBLIC
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${TOP}/src/portable/synopsys/dwc2/dcd_dwc2.c
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)
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target_link_libraries(${TARGET}-tinyusb PUBLIC board_${BOARD})
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# Link dependencies
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target_link_libraries(${TARGET} PUBLIC board_${BOARD} ${TARGET}-tinyusb)
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# Flashing
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family_flash_stlink(${TARGET})
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family_flash_jlink(${TARGET})
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endfunction()
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