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This commit is contained in:
Robin Müller
2022-05-22 15:30:38 +02:00
parent 9b986c1400
commit ba13f6e022
45 changed files with 2527 additions and 2726 deletions
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18
bsp_stm32h7_freertos/NUCLEO-H743ZI/Src/CMakeLists.txt
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@ -1,9 +1,9 @@
target_sources(${TARGET_NAME} PRIVATE
freertos.c
hardware_init.cpp
stm32h7xx_hal_timebase_tim.c
stm32h7xx_nucleo.c
lan8742.c
stm32h7xx_it.c
syscalls.c
)
target_sources(
${TARGET_NAME}
PRIVATE freertos.c
hardware_init.cpp
stm32h7xx_hal_timebase_tim.c
stm32h7xx_nucleo.c
lan8742.c
stm32h7xx_it.c
syscalls.c)

100
bsp_stm32h7_freertos/NUCLEO-H743ZI/Src/freertos.c
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@ -1,60 +1,58 @@
/**
******************************************************************************
* File Name : freertos.c
* Description : Code for freertos applications
******************************************************************************
* This notice applies to any and all portions of this file
* that are not between comment pairs USER CODE BEGIN and
* USER CODE END. Other portions of this file, whether
* inserted by the user or by software development tools
* are owned by their respective copyright owners.
*
* Copyright (c) 2018 STMicroelectronics International N.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted, provided that the following conditions are met:
*
* 1. Redistribution 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 of STMicroelectronics nor the names of other
* contributors to this software may be used to endorse or promote products
* derived from this software without specific written permission.
* 4. This software, including modifications and/or derivative works of this
* software, must execute solely and exclusively on microcontroller or
* microprocessor devices manufactured by or for STMicroelectronics.
* 5. Redistribution and use of this software other than as permitted under
* this license is void and will automatically terminate your rights under
* this license.
*
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
* SHALL STMICROELECTRONICS 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.
*
******************************************************************************
*/
******************************************************************************
* File Name : freertos.c
* Description : Code for freertos applications
******************************************************************************
* This notice applies to any and all portions of this file
* that are not between comment pairs USER CODE BEGIN and
* USER CODE END. Other portions of this file, whether
* inserted by the user or by software development tools
* are owned by their respective copyright owners.
*
* Copyright (c) 2018 STMicroelectronics International N.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted, provided that the following conditions are met:
*
* 1. Redistribution 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 of STMicroelectronics nor the names of other
* contributors to this software may be used to endorse or promote products
* derived from this software without specific written permission.
* 4. This software, including modifications and/or derivative works of this
* software, must execute solely and exclusively on microcontroller or
* microprocessor devices manufactured by or for STMicroelectronics.
* 5. Redistribution and use of this software other than as permitted under
* this license is void and will automatically terminate your rights under
* this license.
*
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
* SHALL STMICROELECTRONICS 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.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "FreeRTOS.h"
#include "task.h"
#include "portmacro.h"
#include "task.h"
/* USER CODE BEGIN Includes */
void vRequestContextSwitchFromISR() {
portYIELD_FROM_ISR(pdTRUE);
}
void vRequestContextSwitchFromISR() { portYIELD_FROM_ISR(pdTRUE); }
/* USER CODE END Includes */
@ -73,7 +71,7 @@ void vRequestContextSwitchFromISR() {
/* Hook prototypes */
/* USER CODE BEGIN Application */
/* USER CODE END Application */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

372
bsp_stm32h7_freertos/NUCLEO-H743ZI/Src/hardware_init.cpp
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@ -6,12 +6,12 @@
#include "stm32h7xx_nucleo.h"
#if OBSW_ADD_LWIP_COMPONENTS == 1
#include <app_ethernet.h>
#include "example_common/stm32h7/networking/ethernetif.h"
#include "example_common/stm32h7/networking/app_ethernet.h"
#include <lwip/netif.h>
#include "example_common/stm32h7/networking/ethernetif.h"
#include <app_ethernet.h>
#include <lwip/init.h>
#include <lwip/ip_addr.h>
#include <lwip/netif.h>
#include <netif/ethernet.h>
#endif
@ -37,239 +37,235 @@ struct netif gnetif;
bool debugAvailable = false;
void performHardwareInit() {
/* Configure the MPU attributes as Device memory for ETH DMA descriptors */
MPU_Config();
/* Configure the MPU attributes as Device memory for ETH DMA descriptors */
MPU_Config();
/* Enable the CPU Cache */
CPU_CACHE_Enable();
/* Enable the CPU Cache */
CPU_CACHE_Enable();
MX_USART3_UART_Init(DEBUG_UART_BAUDRATE);
MX_USART3_UART_Init(DEBUG_UART_BAUDRATE);
HAL_StatusTypeDef retval = HAL_Init();
if(retval != HAL_OK) {
printf("Error: HAL initialization failed!\n\r");
}
HAL_StatusTypeDef retval = HAL_Init();
if (retval != HAL_OK) {
printf("Error: HAL initialization failed!\n\r");
}
/* Configure the system clock to 400 MHz */
SystemClock_Config();
/* Configure the system clock to 400 MHz */
SystemClock_Config();
BSP_Config();
BSP_Config();
}
void MX_USART3_UART_Init(uint32_t baudRate)
{
__HAL_RCC_USART3_CONFIG(RCC_USART3CLKSOURCE_HSI);
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_USART3_CLK_ENABLE();
/*Configure GPIO pins : PD8 PD9 */
gpio_uart_init_struct.Pin = GPIO_PIN_8|GPIO_PIN_9;
gpio_uart_init_struct.Mode = GPIO_MODE_AF_PP;
gpio_uart_init_struct.Pull = GPIO_NOPULL;
gpio_uart_init_struct.Speed = GPIO_SPEED_FREQ_LOW;
gpio_uart_init_struct.Alternate = GPIO_AF7_USART3;
HAL_GPIO_Init(GPIOD, &gpio_uart_init_struct);
void MX_USART3_UART_Init(uint32_t baudRate) {
__HAL_RCC_USART3_CONFIG(RCC_USART3CLKSOURCE_HSI);
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_USART3_CLK_ENABLE();
/*Configure GPIO pins : PD8 PD9 */
gpio_uart_init_struct.Pin = GPIO_PIN_8 | GPIO_PIN_9;
gpio_uart_init_struct.Mode = GPIO_MODE_AF_PP;
gpio_uart_init_struct.Pull = GPIO_NOPULL;
gpio_uart_init_struct.Speed = GPIO_SPEED_FREQ_LOW;
gpio_uart_init_struct.Alternate = GPIO_AF7_USART3;
HAL_GPIO_Init(GPIOD, &gpio_uart_init_struct);
int result;
huart3.Instance = USART3;
huart3.Init.BaudRate = baudRate;
huart3.Init.WordLength = UART_WORDLENGTH_8B;
huart3.Init.StopBits = UART_STOPBITS_1;
huart3.Init.Parity = UART_PARITY_NONE;
huart3.Init.Mode = UART_MODE_TX_RX;
huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart3.Init.OverSampling = UART_OVERSAMPLING_16;
huart3.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
huart3.Init.ClockPrescaler = UART_PRESCALER_DIV1;
//huart3.Init.FIFOMode = UART_FIFOMODE_DISABLE;
//huart3.Init.TXFIFOThreshold = UART_TXFIFO_THRESHOLD_1_8;
//huart3.Init.RXFIFOThreshold = UART_RXFIFO_THRESHOLD_1_8;
huart3.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
// we can't do error handling (simple print out first) here because UART3 is our print interface
result = HAL_UART_Init(&huart3);
if(result == HAL_OK) {
//print_uart3("\rUART3 configured successfully !\r\n\0");
debugAvailable = true;
}
int result;
huart3.Instance = USART3;
huart3.Init.BaudRate = baudRate;
huart3.Init.WordLength = UART_WORDLENGTH_8B;
huart3.Init.StopBits = UART_STOPBITS_1;
huart3.Init.Parity = UART_PARITY_NONE;
huart3.Init.Mode = UART_MODE_TX_RX;
huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart3.Init.OverSampling = UART_OVERSAMPLING_16;
huart3.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
huart3.Init.ClockPrescaler = UART_PRESCALER_DIV1;
// huart3.Init.FIFOMode = UART_FIFOMODE_DISABLE;
// huart3.Init.TXFIFOThreshold = UART_TXFIFO_THRESHOLD_1_8;
// huart3.Init.RXFIFOThreshold = UART_RXFIFO_THRESHOLD_1_8;
huart3.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
// we can't do error handling (simple print out first) here because UART3 is
// our print interface
result = HAL_UART_Init(&huart3);
if (result == HAL_OK) {
// print_uart3("\rUART3 configured successfully !\r\n\0");
debugAvailable = true;
}
}
/**
* @brief System Clock Configuration
* The system Clock is configured as follow :
* System Clock source = PLL (HSE BYPASS)
* SYSCLK(Hz) = 400000000 (CPU Clock)
* HCLK(Hz) = 200000000 (AXI and AHBs Clock)
* AHB Prescaler = 2
* D1 APB3 Prescaler = 2 (APB3 Clock 100MHz)
* D2 APB1 Prescaler = 2 (APB1 Clock 100MHz)
* D2 APB2 Prescaler = 2 (APB2 Clock 100MHz)
* D3 APB4 Prescaler = 2 (APB4 Clock 100MHz)
* HSE Frequency(Hz) = 8000000
* PLL_M = 4
* PLL_N = 400
* PLL_P = 2
* PLL_Q = 4
* PLL_R = 2
* VDD(V) = 3.3
* Flash Latency(WS) = 4
* @param None
* @retval None
*/
void SystemClock_Config(void)
{
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_OscInitTypeDef RCC_OscInitStruct;
HAL_StatusTypeDef ret = HAL_OK;
* @brief System Clock Configuration
* The system Clock is configured as follow :
* System Clock source = PLL (HSE BYPASS)
* SYSCLK(Hz) = 400000000 (CPU Clock)
* HCLK(Hz) = 200000000 (AXI and AHBs Clock)
* AHB Prescaler = 2
* D1 APB3 Prescaler = 2 (APB3 Clock 100MHz)
* D2 APB1 Prescaler = 2 (APB1 Clock 100MHz)
* D2 APB2 Prescaler = 2 (APB2 Clock 100MHz)
* D3 APB4 Prescaler = 2 (APB4 Clock 100MHz)
* HSE Frequency(Hz) = 8000000
* PLL_M = 4
* PLL_N = 400
* PLL_P = 2
* PLL_Q = 4
* PLL_R = 2
* VDD(V) = 3.3
* Flash Latency(WS) = 4
* @param None
* @retval None
*/
void SystemClock_Config(void) {
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_OscInitTypeDef RCC_OscInitStruct;
HAL_StatusTypeDef ret = HAL_OK;
/*!< Supply configuration update enable */
MODIFY_REG(PWR->CR3, PWR_CR3_SCUEN, 0); // @suppress("Field cannot be resolved")
/*!< Supply configuration update enable */
MODIFY_REG(PWR->CR3, PWR_CR3_SCUEN,
0); // @suppress("Field cannot be resolved")
/* The voltage scaling allows optimizing the power consumption when the device is
clocked below the maximum system frequency, to update the voltage scaling value
regarding system frequency refer to product datasheet. */
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1); // @suppress("Field cannot be resolved")
/* The voltage scaling allows optimizing the power consumption when the device
is clocked below the maximum system frequency, to update the voltage scaling
value regarding system frequency refer to product datasheet. */
__HAL_PWR_VOLTAGESCALING_CONFIG(
PWR_REGULATOR_VOLTAGE_SCALE1); // @suppress("Field cannot be resolved")
while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {} // @suppress("Field cannot be resolved")
while (!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {
} // @suppress("Field cannot be resolved")
/* Enable D2 domain SRAM3 Clock (0x30040000 AXI)*/
__HAL_RCC_D2SRAM3_CLK_ENABLE(); // @suppress("Field cannot be resolved")
/* Enable D2 domain SRAM3 Clock (0x30040000 AXI)*/
__HAL_RCC_D2SRAM3_CLK_ENABLE(); // @suppress("Field cannot be resolved")
/* Enable HSE Oscillator and activate PLL with HSE as source */
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS;
RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
RCC_OscInitStruct.CSIState = RCC_CSI_OFF;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
/* Enable HSE Oscillator and activate PLL with HSE as source */
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS;
RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
RCC_OscInitStruct.CSIState = RCC_CSI_OFF;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 4;
RCC_OscInitStruct.PLL.PLLN = 400;
RCC_OscInitStruct.PLL.PLLP = 2;
RCC_OscInitStruct.PLL.PLLR = 2;
RCC_OscInitStruct.PLL.PLLQ = 4;
RCC_OscInitStruct.PLL.PLLM = 4;
RCC_OscInitStruct.PLL.PLLN = 400;
RCC_OscInitStruct.PLL.PLLP = 2;
RCC_OscInitStruct.PLL.PLLR = 2;
RCC_OscInitStruct.PLL.PLLQ = 4;
RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
ret = HAL_RCC_OscConfig(&RCC_OscInitStruct);
if(ret != HAL_OK)
{
while(1);
}
RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
ret = HAL_RCC_OscConfig(&RCC_OscInitStruct);
if (ret != HAL_OK) {
while (1)
;
}
/* Select PLL as system clock source and configure bus clocks dividers */
RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK |
RCC_CLOCKTYPE_D1PCLK1 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2 |
RCC_CLOCKTYPE_D3PCLK1);
/* Select PLL as system clock source and configure bus clocks dividers */
RCC_ClkInitStruct.ClockType =
(RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_D1PCLK1 |
RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2 | RCC_CLOCKTYPE_D3PCLK1);
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
ret = HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4);
if(ret != HAL_OK)
{
while(1);
}
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
ret = HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4);
if (ret != HAL_OK) {
while (1)
;
}
}
/*Configure the MPU attributes */
void MPU_Config(void)
{
MPU_Region_InitTypeDef MPU_InitStruct;
void MPU_Config(void) {
MPU_Region_InitTypeDef MPU_InitStruct;
/* Disable the MPU */
HAL_MPU_Disable();
/* Disable the MPU */
HAL_MPU_Disable();
/* Configure the MPU attributes as Device not cacheable
for ETH DMA descriptors */
MPU_InitStruct.Enable = MPU_REGION_ENABLE;
MPU_InitStruct.BaseAddress = 0x30040000;
MPU_InitStruct.Size = MPU_REGION_SIZE_256B;
MPU_InitStruct.AccessPermission = MPU_REGION_FULL_ACCESS;
MPU_InitStruct.IsBufferable = MPU_ACCESS_BUFFERABLE;
MPU_InitStruct.IsCacheable = MPU_ACCESS_NOT_CACHEABLE;
MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
MPU_InitStruct.Number = MPU_REGION_NUMBER0;
MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
MPU_InitStruct.SubRegionDisable = 0x00;
MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_ENABLE;
/* Configure the MPU attributes as Device not cacheable
for ETH DMA descriptors */
MPU_InitStruct.Enable = MPU_REGION_ENABLE;
MPU_InitStruct.BaseAddress = 0x30040000;
MPU_InitStruct.Size = MPU_REGION_SIZE_256B;
MPU_InitStruct.AccessPermission = MPU_REGION_FULL_ACCESS;
MPU_InitStruct.IsBufferable = MPU_ACCESS_BUFFERABLE;
MPU_InitStruct.IsCacheable = MPU_ACCESS_NOT_CACHEABLE;
MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
MPU_InitStruct.Number = MPU_REGION_NUMBER0;
MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
MPU_InitStruct.SubRegionDisable = 0x00;
MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_ENABLE;
HAL_MPU_ConfigRegion(&MPU_InitStruct);
HAL_MPU_ConfigRegion(&MPU_InitStruct);
/* Configure the MPU attributes as Cacheable write through
for LwIP RAM heap which contains the Tx buffers */
MPU_InitStruct.Enable = MPU_REGION_ENABLE;
MPU_InitStruct.BaseAddress = 0x30044000;
MPU_InitStruct.Size = MPU_REGION_SIZE_16KB;
MPU_InitStruct.AccessPermission = MPU_REGION_FULL_ACCESS;
MPU_InitStruct.IsBufferable = MPU_ACCESS_NOT_BUFFERABLE;
MPU_InitStruct.IsCacheable = MPU_ACCESS_CACHEABLE;
MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
MPU_InitStruct.Number = MPU_REGION_NUMBER1;
MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
MPU_InitStruct.SubRegionDisable = 0x00;
MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_ENABLE;
/* Configure the MPU attributes as Cacheable write through
for LwIP RAM heap which contains the Tx buffers */
MPU_InitStruct.Enable = MPU_REGION_ENABLE;
MPU_InitStruct.BaseAddress = 0x30044000;
MPU_InitStruct.Size = MPU_REGION_SIZE_16KB;
MPU_InitStruct.AccessPermission = MPU_REGION_FULL_ACCESS;
MPU_InitStruct.IsBufferable = MPU_ACCESS_NOT_BUFFERABLE;
MPU_InitStruct.IsCacheable = MPU_ACCESS_CACHEABLE;
MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
MPU_InitStruct.Number = MPU_REGION_NUMBER1;
MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
MPU_InitStruct.SubRegionDisable = 0x00;
MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_ENABLE;
HAL_MPU_ConfigRegion(&MPU_InitStruct);
HAL_MPU_ConfigRegion(&MPU_InitStruct);
/* Enable the MPU */
HAL_MPU_Enable(MPU_PRIVILEGED_DEFAULT);
/* Enable the MPU */
HAL_MPU_Enable(MPU_PRIVILEGED_DEFAULT);
}
/*CPU L1-Cache enable*/
void CPU_CACHE_Enable(void)
{
/* Enable I-Cache */
SCB_EnableICache();
void CPU_CACHE_Enable(void) {
/* Enable I-Cache */
SCB_EnableICache();
/* Enable D-Cache */
SCB_EnableDCache();
/* Enable D-Cache */
SCB_EnableDCache();
}
void BSP_Config(void)
{
BSP_LED_Init(LED1);
BSP_LED_Init(LED2);
BSP_LED_Init(LED3);
void BSP_Config(void) {
BSP_LED_Init(LED1);
BSP_LED_Init(LED2);
BSP_LED_Init(LED3);
}
#if OBSW_ADD_LWIP_COMPONENTS == 1
void Netif_Config(void)
{
ip_addr_t ipaddr;
ip_addr_t netmask;
ip_addr_t gw;
void Netif_Config(void) {
ip_addr_t ipaddr;
ip_addr_t netmask;
ip_addr_t gw;
#if LWIP_DHCP
ip_addr_set_zero_ip4(&ipaddr);
ip_addr_set_zero_ip4(&netmask);
ip_addr_set_zero_ip4(&gw);
ip_addr_set_zero_ip4(&ipaddr);
ip_addr_set_zero_ip4(&netmask);
ip_addr_set_zero_ip4(&gw);
#else
/* IP address default setting */
set_lwip_addresses(&ipaddr, &netmask, &gw);
/* IP address default setting */
set_lwip_addresses(&ipaddr, &netmask, &gw);
#endif
/* add the network interface */
struct netif* netif_valid = netif_add(&gnetif, (ip4_addr_t*)&ipaddr,
(ip4_addr_t*)&netmask, (ip4_addr_t*) &gw, NULL, &ethernetif_init,
&ethernet_input);
if(netif_valid == NULL) {
printf("Error: netif initialization failed!\n\r");
return;
}
/* Registers the default network interface */
netif_set_default(&gnetif);
/* add the network interface */
struct netif *netif_valid =
netif_add(&gnetif, (ip4_addr_t *)&ipaddr, (ip4_addr_t *)&netmask,
(ip4_addr_t *)&gw, NULL, &ethernetif_init, &ethernet_input);
if (netif_valid == NULL) {
printf("Error: netif initialization failed!\n\r");
return;
}
/* Registers the default network interface */
netif_set_default(&gnetif);
networking::ethernetLinkStatusUpdated(&gnetif);
networking::ethernetLinkStatusUpdated(&gnetif);
#if LWIP_NETIF_LINK_CALLBACK
netif_set_link_callback(&gnetif, networking::ethernetLinkStatusUpdated);
netif_set_link_callback(&gnetif, networking::ethernetLinkStatusUpdated);
#endif
}
#endif /* OBSW_ADD_LWIP_COMPONENTS == 1 */

894
bsp_stm32h7_freertos/NUCLEO-H743ZI/Src/lan8742.c
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207
bsp_stm32h7_freertos/NUCLEO-H743ZI/Src/stm32h7xx_hal_timebase_tim.c
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@ -1,43 +1,46 @@
/**
******************************************************************************
* @file stm32h7xx_hal_timebase_tim.c
* @author MCD Application Team
* @brief HAL time base based on the hardware TIM.
*
* This file overrides the native HAL time base functions (defined as weak)
* the TIM time base:
* + Intializes the TIM peripheral generate a Period elapsed Event each 1ms
* + HAL_IncTick is called inside HAL_TIM_PeriodElapsedCallback ie each 1ms
*
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* 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 of STMicroelectronics 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 HOLDER 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.
*
******************************************************************************
*/
******************************************************************************
* @file stm32h7xx_hal_timebase_tim.c
* @author MCD Application Team
* @brief HAL time base based on the hardware TIM.
*
* This file overrides the native HAL time base functions (defined as
*weak) the TIM time base:
* + Intializes the TIM peripheral generate a Period elapsed Event
*each 1ms
* + HAL_IncTick is called inside HAL_TIM_PeriodElapsedCallback ie
*each 1ms
*
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* 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 of STMicroelectronics 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 HOLDER 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.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32h7xx_hal.h"
@ -46,58 +49,55 @@
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
TIM_HandleTypeDef TimHandle;
TIM_HandleTypeDef TimHandle;
/* Private function prototypes -----------------------------------------------*/
void TIM6_DAC_IRQHandler(void);
/* Private functions ---------------------------------------------------------*/
/**
* @brief This function configures the TIM6 as a time base source.
* The time source is configured to have 1ms time base with a dedicated
* Tick interrupt priority.
* @note This function is called automatically at the beginning of program after
* reset by HAL_Init() or at any time when clock is configured, by HAL_RCC_ClockConfig().
* @param TickPriority: Tick interrupt priority.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_InitTick (uint32_t TickPriority)
{
RCC_ClkInitTypeDef clkconfig;
uint32_t uwTimclock, uwAPB1Prescaler = 0U;
uint32_t uwPrescalerValue = 0U;
uint32_t pFLatency;
/*Configure the TIM6 IRQ priority */
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, TickPriority ,0U);
* @brief This function configures the TIM6 as a time base source.
* The time source is configured to have 1ms time base with a dedicated
* Tick interrupt priority.
* @note This function is called automatically at the beginning of program
* after reset by HAL_Init() or at any time when clock is configured, by
* HAL_RCC_ClockConfig().
* @param TickPriority: Tick interrupt priority.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority) {
RCC_ClkInitTypeDef clkconfig;
uint32_t uwTimclock, uwAPB1Prescaler = 0U;
uint32_t uwPrescalerValue = 0U;
uint32_t pFLatency;
/*Configure the TIM6 IRQ priority */
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, TickPriority, 0U);
/* Enable the TIM6 global Interrupt */
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
/* Enable TIM6 clock */
__HAL_RCC_TIM6_CLK_ENABLE();
/* Get clock configuration */
HAL_RCC_GetClockConfig(&clkconfig, &pFLatency);
/* Get APB1 prescaler */
uwAPB1Prescaler = clkconfig.APB1CLKDivider;
/* Compute TIM6 clock */
if (uwAPB1Prescaler == RCC_HCLK_DIV1)
{
if (uwAPB1Prescaler == RCC_HCLK_DIV1) {
uwTimclock = HAL_RCC_GetPCLK1Freq();
} else {
uwTimclock = 2 * HAL_RCC_GetPCLK1Freq();
}
else
{
uwTimclock = 2*HAL_RCC_GetPCLK1Freq();
}
/* Compute the prescaler value to have TIM6 counter clock equal to 1MHz */
uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
uwPrescalerValue = (uint32_t)((uwTimclock / 1000000U) - 1U);
/* Initialize TIM6 */
TimHandle.Instance = TIM6;
/* Initialize TIMx peripheral as follow:
+ Period = [(TIM6CLK/1000) - 1]. to have a (1/1000) s time base.
+ Prescaler = (uwTimclock/1000000 - 1) to have a 1MHz counter clock.
@ -108,61 +108,52 @@ HAL_StatusTypeDef HAL_InitTick (uint32_t TickPriority)
TimHandle.Init.Prescaler = uwPrescalerValue;
TimHandle.Init.ClockDivision = 0;
TimHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
if(HAL_TIM_Base_Init(&TimHandle) == HAL_OK)
{
if (HAL_TIM_Base_Init(&TimHandle) == HAL_OK) {
/* Start the TIM time Base generation in interrupt mode */
return HAL_TIM_Base_Start_IT(&TimHandle);
}
/* Return function status */
return HAL_ERROR;
}
/**
* @brief Suspend Tick increment.
* @note Disable the tick increment by disabling TIM6 update interrupt.
* @param None
* @retval None
*/
void HAL_SuspendTick(void)
{
* @brief Suspend Tick increment.
* @note Disable the tick increment by disabling TIM6 update interrupt.
* @param None
* @retval None
*/
void HAL_SuspendTick(void) {
/* Disable TIM6 update Interrupt */
__HAL_TIM_DISABLE_IT(&TimHandle, TIM_IT_UPDATE);
}
/**
* @brief Resume Tick increment.
* @note Enable the tick increment by Enabling TIM6 update interrupt.
* @param None
* @retval None
*/
void HAL_ResumeTick(void)
{
* @brief Resume Tick increment.
* @note Enable the tick increment by Enabling TIM6 update interrupt.
* @param None
* @retval None
*/
void HAL_ResumeTick(void) {
/* Enable TIM6 Update interrupt */
__HAL_TIM_ENABLE_IT(&TimHandle, TIM_IT_UPDATE);
}
/**
* @brief Period elapsed callback in non blocking mode
* @note This function is called when TIM6 interrupt took place, inside
* HAL_TIM_IRQHandler(). It makes a direct call to HAL_IncTick() to increment
* a global variable "uwTick" used as application time base.
* @param htim : TIM handle
* @retval None
*/
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
HAL_IncTick();
}
* @brief Period elapsed callback in non blocking mode
* @note This function is called when TIM6 interrupt took place, inside
* HAL_TIM_IRQHandler(). It makes a direct call to HAL_IncTick() to increment
* a global variable "uwTick" used as application time base.
* @param htim : TIM handle
* @retval None
*/
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) { HAL_IncTick(); }
/**
* @brief This function handles TIM interrupt request.
* @param None
* @retval None
*/
void TIM6_DAC_IRQHandler(void)
{
HAL_TIM_IRQHandler(&TimHandle);
}
* @brief This function handles TIM interrupt request.
* @param None
* @retval None
*/
void TIM6_DAC_IRQHandler(void) { HAL_TIM_IRQHandler(&TimHandle); }
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

188
bsp_stm32h7_freertos/NUCLEO-H743ZI/Src/stm32h7xx_it.c
View File

@ -1,41 +1,42 @@
/**
******************************************************************************
* @file LwIP/LwIP_HTTP_Server_Netconn_RTOS/Src/stm32h7xx_it.c
* @author MCD Application Team
* @brief Main Interrupt Service Routines.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* 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 of STMicroelectronics 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 HOLDER 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.
*
******************************************************************************
*/
******************************************************************************
* @file LwIP/LwIP_HTTP_Server_Netconn_RTOS/Src/stm32h7xx_it.c
* @author MCD Application Team
* @brief Main Interrupt Service Routines.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* 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 of STMicroelectronics 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 HOLDER 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.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "OBSWConfig.h"
#include "stm32h7xx_it.h"
#include "OBSWConfig.h"
#include "cmsis_os.h"
#include "main.h"
@ -57,86 +58,69 @@ void ETH_IRQHandler(void);
/******************************************************************************/
/**
* @brief This function handles NMI exception.
* @param None
* @retval None
*/
void NMI_Handler(void)
{
}
* @brief This function handles NMI exception.
* @param None
* @retval None
*/
void NMI_Handler(void) {}
/**
* @brief This function handles Hard Fault exception.
* @param None
* @retval None
*/
void HardFault_Handler(void)
{
* @brief This function handles Hard Fault exception.
* @param None
* @retval None
*/
void HardFault_Handler(void) {
/* Go to infinite loop when Hard Fault exception occurs */
while (1)
{
while (1) {
}
}
/**
* @brief This function handles Memory Manage exception.
* @param None
* @retval None
*/
void MemManage_Handler(void)
{
* @brief This function handles Memory Manage exception.
* @param None
* @retval None
*/
void MemManage_Handler(void) {
/* Go to infinite loop when Memory Manage exception occurs */
while (1)
{
while (1) {
}
}
/**
* @brief This function handles Bus Fault exception.
* @param None
* @retval None
*/
void BusFault_Handler(void)
{
* @brief This function handles Bus Fault exception.
* @param None
* @retval None
*/
void BusFault_Handler(void) {
/* Go to infinite loop when Bus Fault exception occurs */
while (1)
{
while (1) {
}
}
/**
* @brief This function handles Usage Fault exception.
* @param None
* @retval None
*/
void UsageFault_Handler(void)
{
* @brief This function handles Usage Fault exception.
* @param None
* @retval None
*/
void UsageFault_Handler(void) {
/* Go to infinite loop when Usage Fault exception occurs */
while (1)
{
while (1) {
}
}
/**
* @brief This function handles Debug Monitor exception.
* @param None
* @retval None
*/
void DebugMon_Handler(void) {}
/**
* @brief This function handles Debug Monitor exception.
* @param None
* @retval None
*/
void DebugMon_Handler(void)
{
}
/**
* @brief This function handles SysTick Handler.
* @param None
* @retval None
*/
void SysTick_Handler(void)
{
osSystickHandler();
}
* @brief This function handles SysTick Handler.
* @param None
* @retval None
*/
void SysTick_Handler(void) { osSystickHandler(); }
/******************************************************************************/
/* STM32H7xx Peripherals Interrupt Handlers */
@ -145,24 +129,22 @@ void SysTick_Handler(void)
/* file (startup_stm32h7xx.s). */
/******************************************************************************/
/**
* @brief This function handles Ethernet interrupt request.
* @param None
* @retval None
*/
void ETH_IRQHandler(void)
{
* @brief This function handles Ethernet interrupt request.
* @param None
* @retval None
*/
void ETH_IRQHandler(void) {
#if OBSW_ADD_LWIP_COMPONENTS == 1
HAL_ETH_IRQHandler(&EthHandle);
#endif
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

689
bsp_stm32h7_freertos/NUCLEO-H743ZI/Src/stm32h7xx_nucleo.c
View File

@ -1,160 +1,149 @@
/**
******************************************************************************
* @file stm32h7xx_nucleo.c
* @author MCD Application Team
* @brief This file provides set of firmware functions to manage:
* - LEDs and push-button available on STM32H7xx-Nucleo Kit
* from STMicroelectronics
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2018 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
******************************************************************************
* @file stm32h7xx_nucleo.c
* @author MCD Application Team
* @brief This file provides set of firmware functions to manage:
* - LEDs and push-button available on STM32H7xx-Nucleo Kit
* from STMicroelectronics
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2018 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32h7xx_nucleo.h"
/** @addtogroup BSP
* @{
*/
* @{
*/
/** @addtogroup STM32H7XX_NUCLEO
* @{
*/
* @{
*/
/** @addtogroup STM32H7XX_NUCLEO_LOW_LEVEL
* @brief This file provides set of firmware functions to manage Leds and push-button
* available on STM32H7xx-Nucleo Kit from STMicroelectronics.
* @{
*/
* @brief This file provides set of firmware functions to manage Leds and
* push-button available on STM32H7xx-Nucleo Kit from STMicroelectronics.
* @{
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Private_Defines LOW LEVEL Private Defines
* @{
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Private_Defines LOW LEVEL Private
* Defines
* @{
*/
/**
* @}
*/
* @}
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Private_TypesDefinitions LOW LEVEL Private Typedef
* @{
*/
typedef void (* BSP_EXTI_LineCallback) (void);
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Private_TypesDefinitions LOW LEVEL
* Private Typedef
* @{
*/
typedef void (*BSP_EXTI_LineCallback)(void);
/**
* @}
*/
* @}
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Exported_Variables LOW LEVEL Exported Variables
* @{
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Exported_Variables LOW LEVEL Exported
* Variables
* @{
*/
EXTI_HandleTypeDef hpb_exti[BUTTONn];
#if (USE_BSP_COM_FEATURE > 0)
UART_HandleTypeDef hcom_uart[COMn];
USART_TypeDef* COM_USART[COMn] = {COM1_UART};
USART_TypeDef *COM_USART[COMn] = {COM1_UART};
#endif
/**
* @}
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Private_Variables LOW LEVEL Private Variables
* @{
*/
static GPIO_TypeDef* LED_PORT[LEDn] = {LED1_GPIO_PORT,
LED2_GPIO_PORT,
* @}
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Private_Variables LOW LEVEL Private
* Variables
* @{
*/
static GPIO_TypeDef *LED_PORT[LEDn] = {LED1_GPIO_PORT, LED2_GPIO_PORT,
LED3_GPIO_PORT};
static const uint16_t LED_PIN[LEDn] = {LED1_PIN,
LED2_PIN,
LED3_PIN};
static const uint16_t LED_PIN[LEDn] = {LED1_PIN, LED2_PIN, LED3_PIN};
static GPIO_TypeDef* BUTTON_PORT[BUTTONn] = {BUTTON_USER_GPIO_PORT};
static GPIO_TypeDef *BUTTON_PORT[BUTTONn] = {BUTTON_USER_GPIO_PORT};
static const uint16_t BUTTON_PIN[BUTTONn] = {BUTTON_USER_PIN};
static const IRQn_Type BUTTON_IRQn[BUTTONn] = {BUTTON_USER_EXTI_IRQn};
#if (USE_BSP_COM_FEATURE > 0)
#if (USE_COM_LOG > 0)
static COM_TypeDef COM_ActiveLogPort = COM1;
#endif
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
static uint32_t IsComMspCbValid[COMn] = {0};
#endif
#if (USE_COM_LOG > 0)
static COM_TypeDef COM_ActiveLogPort = COM1;
#endif
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
static uint32_t IsComMspCbValid[COMn] = {0};
#endif
#endif
/**
* @}
*/
* @}
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Private_FunctionPrototypes LOW LEVEL Private functions Prototypes
* @{
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Private_FunctionPrototypes LOW LEVEL
* Private functions Prototypes
* @{
*/
static void BUTTON_USER_EXTI_Callback(void);
#if (USE_BSP_COM_FEATURE > 0)
static void COM1_MspInit(UART_HandleTypeDef *huart);
static void COM1_MspDeInit(UART_HandleTypeDef *huart);
#endif
/**
* @}
*/
* @}
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Exported_Functions LOW LEVEL Exported Functions
* @{
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Exported_Functions LOW LEVEL Exported
* Functions
* @{
*/
/**
* @brief This method returns the STM32H7XX NUCLEO BSP Driver revision
* @retval version: 0xXYZR (8bits for each decimal, R for RC)
*/
int32_t BSP_GetVersion(void)
{
return (int32_t)STM32H7XX_NUCLEO_BSP_VERSION;
}
* @brief This method returns the STM32H7XX NUCLEO BSP Driver revision
* @retval version: 0xXYZR (8bits for each decimal, R for RC)
*/
int32_t BSP_GetVersion(void) { return (int32_t)STM32H7XX_NUCLEO_BSP_VERSION; }
/**
* @brief Configures LED GPIO.
* @param Led Specifies the Led to be configured.
* This parameter can be one of following parameters:
* @arg LED1
* @arg LED2
* @arg LED3
* @retval BSP status
*/
int32_t BSP_LED_Init(Led_TypeDef Led)
{
* @brief Configures LED GPIO.
* @param Led Specifies the Led to be configured.
* This parameter can be one of following parameters:
* @arg LED1
* @arg LED2
* @arg LED3
* @retval BSP status
*/
int32_t BSP_LED_Init(Led_TypeDef Led) {
int32_t ret = BSP_ERROR_NONE;
GPIO_InitTypeDef gpio_init_structure;
GPIO_InitTypeDef gpio_init_structure;
if((Led != LED1) && (Led != LED2) && (Led != LED3))
{
if ((Led != LED1) && (Led != LED2) && (Led != LED3)) {
ret = BSP_ERROR_WRONG_PARAM;
}
else
{
} else {
/* Enable the GPIO LED Clock */
if(Led == LED1)
{
if (Led == LED1) {
LED1_GPIO_CLK_ENABLE();
}
else if(Led == LED2)
{
} else if (Led == LED2) {
LED2_GPIO_CLK_ENABLE();
}
else
{
} else {
LED3_GPIO_CLK_ENABLE();
}
/* Configure the GPIO_LED pin */
gpio_init_structure.Pin = LED_PIN[Led];
gpio_init_structure.Mode = GPIO_MODE_OUTPUT_PP;
gpio_init_structure.Pull = GPIO_NOPULL;
gpio_init_structure.Pin = LED_PIN[Led];
gpio_init_structure.Mode = GPIO_MODE_OUTPUT_PP;
gpio_init_structure.Pull = GPIO_NOPULL;
gpio_init_structure.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
HAL_GPIO_Init(LED_PORT[Led], &gpio_init_structure);
@ -165,26 +154,22 @@ int32_t BSP_LED_Init(Led_TypeDef Led)
}
/**
* @brief DeInit LEDs.
* @param Led LED to be de-init.
* This parameter can be one of the following values:
* @arg LED1
* @arg LED2
* @arg LED3
* @note Led DeInit does not disable the GPIO clock nor disable the Mfx
* @retval BSP status
*/
int32_t BSP_LED_DeInit(Led_TypeDef Led)
{
* @brief DeInit LEDs.
* @param Led LED to be de-init.
* This parameter can be one of the following values:
* @arg LED1
* @arg LED2
* @arg LED3
* @note Led DeInit does not disable the GPIO clock nor disable the Mfx
* @retval BSP status
*/
int32_t BSP_LED_DeInit(Led_TypeDef Led) {
int32_t ret = BSP_ERROR_NONE;
GPIO_InitTypeDef gpio_init_structure;
GPIO_InitTypeDef gpio_init_structure;
if((Led != LED1) && (Led != LED2) && (Led != LED3))
{
if ((Led != LED1) && (Led != LED2) && (Led != LED3)) {
ret = BSP_ERROR_WRONG_PARAM;
}
else
{
} else {
/* Turn off LED */
HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_RESET);
/* DeInit the GPIO_LED pin */
@ -196,24 +181,20 @@ int32_t BSP_LED_DeInit(Led_TypeDef Led)
}
/**
* @brief Turns selected LED On.
* @param Led Specifies the Led to be set on.
* This parameter can be one of following parameters:
* @arg LED1
* @arg LED2
* @arg LED3
* @retval BSP status
*/
int32_t BSP_LED_On(Led_TypeDef Led)
{
* @brief Turns selected LED On.
* @param Led Specifies the Led to be set on.
* This parameter can be one of following parameters:
* @arg LED1
* @arg LED2
* @arg LED3
* @retval BSP status
*/
int32_t BSP_LED_On(Led_TypeDef Led) {
int32_t ret = BSP_ERROR_NONE;
if((Led != LED1) && (Led != LED2) && (Led != LED3))
{
if ((Led != LED1) && (Led != LED2) && (Led != LED3)) {
ret = BSP_ERROR_WRONG_PARAM;
}
else
{
} else {
HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_SET);
}
@ -221,24 +202,20 @@ int32_t BSP_LED_On(Led_TypeDef Led)
}
/**
* @brief Turns selected LED Off.
* @param Led: Specifies the Led to be set off.
* This parameter can be one of following parameters:
* @arg LED1
* @arg LED2
* @arg LED3
* @retval BSP status
*/
int32_t BSP_LED_Off(Led_TypeDef Led)
{
* @brief Turns selected LED Off.
* @param Led: Specifies the Led to be set off.
* This parameter can be one of following parameters:
* @arg LED1
* @arg LED2
* @arg LED3
* @retval BSP status
*/
int32_t BSP_LED_Off(Led_TypeDef Led) {
int32_t ret = BSP_ERROR_NONE;
if((Led != LED1) && (Led != LED2) && (Led != LED3))
{
if ((Led != LED1) && (Led != LED2) && (Led != LED3)) {
ret = BSP_ERROR_WRONG_PARAM;
}
else
{
} else {
HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_RESET);
}
@ -246,24 +223,20 @@ int32_t BSP_LED_Off(Led_TypeDef Led)
}
/**
* @brief Toggles the selected LED.
* @param Led Specifies the Led to be toggled.
* This parameter can be one of following parameters:
* @arg LED1
* @arg LED2
* @arg LED3
* @retval BSP status
*/
int32_t BSP_LED_Toggle(Led_TypeDef Led)
{
* @brief Toggles the selected LED.
* @param Led Specifies the Led to be toggled.
* This parameter can be one of following parameters:
* @arg LED1
* @arg LED2
* @arg LED3
* @retval BSP status
*/
int32_t BSP_LED_Toggle(Led_TypeDef Led) {
int32_t ret = BSP_ERROR_NONE;
if((Led != LED1) && (Led != LED2) && (Led != LED3))
{
if ((Led != LED1) && (Led != LED2) && (Led != LED3)) {
ret = BSP_ERROR_WRONG_PARAM;
}
else
{
} else {
HAL_GPIO_TogglePin(LED_PORT[Led], LED_PIN[Led]);
}
@ -271,62 +244,56 @@ int32_t BSP_LED_Toggle(Led_TypeDef Led)
}
/**
* @brief Get the state of the selected LED.
* @param Led LED to get its state
* This parameter can be one of following parameters:
* @arg LED1
* @arg LED2
* @arg LED3
* @retval LED status
*/
int32_t BSP_LED_GetState (Led_TypeDef Led)
{
* @brief Get the state of the selected LED.
* @param Led LED to get its state
* This parameter can be one of following parameters:
* @arg LED1
* @arg LED2
* @arg LED3
* @retval LED status
*/
int32_t BSP_LED_GetState(Led_TypeDef Led) {
int32_t ret;
if((Led != LED1) && (Led != LED2) && (Led != LED3))
{
if ((Led != LED1) && (Led != LED2) && (Led != LED3)) {
ret = BSP_ERROR_WRONG_PARAM;
}
else
{
ret = (int32_t)HAL_GPIO_ReadPin (LED_PORT [Led], LED_PIN [Led]);
} else {
ret = (int32_t)HAL_GPIO_ReadPin(LED_PORT[Led], LED_PIN[Led]);
}
return ret;
}
/**
* @brief Configures button GPIO and EXTI Line.
* @param Button Button to be configured
* This parameter can be one of the following values:
* @arg BUTTON_USER: Wakeup Push Button
* @param ButtonMode Button mode
* This parameter can be one of the following values:
* @arg BUTTON_MODE_GPIO: Button will be used as simple IO
* @arg BUTTON_MODE_EXTI: Button will be connected to EXTI line
* with interrupt generation capability
*/
int32_t BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode)
{
* @brief Configures button GPIO and EXTI Line.
* @param Button Button to be configured
* This parameter can be one of the following values:
* @arg BUTTON_USER: Wakeup Push Button
* @param ButtonMode Button mode
* This parameter can be one of the following values:
* @arg BUTTON_MODE_GPIO: Button will be used as simple IO
* @arg BUTTON_MODE_EXTI: Button will be connected to EXTI line
* with interrupt generation capability
*/
int32_t BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode) {
GPIO_InitTypeDef gpio_init_structure;
static BSP_EXTI_LineCallback ButtonCallback[BUTTONn] = {BUTTON_USER_EXTI_Callback};
static uint32_t BSP_BUTTON_PRIO [BUTTONn] = {BSP_BUTTON_USER_IT_PRIORITY};
static BSP_EXTI_LineCallback ButtonCallback[BUTTONn] = {
BUTTON_USER_EXTI_Callback};
static uint32_t BSP_BUTTON_PRIO[BUTTONn] = {BSP_BUTTON_USER_IT_PRIORITY};
static const uint32_t BUTTON_EXTI_LINE[BUTTONn] = {BUTTON_USER_EXTI_LINE};
/* Enable the BUTTON clock */
BUTTON_USER_GPIO_CLK_ENABLE();
gpio_init_structure.Pin = BUTTON_PIN [Button];
gpio_init_structure.Pin = BUTTON_PIN[Button];
gpio_init_structure.Pull = GPIO_PULLDOWN;
gpio_init_structure.Speed = GPIO_SPEED_FREQ_HIGH;
if(ButtonMode == BUTTON_MODE_GPIO)
{
if (ButtonMode == BUTTON_MODE_GPIO) {
/* Configure Button pin as input */
gpio_init_structure.Mode = GPIO_MODE_INPUT;
HAL_GPIO_Init(BUTTON_PORT [Button], &gpio_init_structure);
}
else /* (ButtonMode == BUTTON_MODE_EXTI) */
HAL_GPIO_Init(BUTTON_PORT[Button], &gpio_init_structure);
} else /* (ButtonMode == BUTTON_MODE_EXTI) */
{
/* Configure Button pin as input with External interrupt */
gpio_init_structure.Mode = GPIO_MODE_IT_RISING;
@ -334,7 +301,8 @@ int32_t BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode)
HAL_GPIO_Init(BUTTON_PORT[Button], &gpio_init_structure);
(void)HAL_EXTI_GetHandle(&hpb_exti[Button], BUTTON_EXTI_LINE[Button]);
(void)HAL_EXTI_RegisterCallback(&hpb_exti[Button], HAL_EXTI_COMMON_CB_ID, ButtonCallback[Button]);
(void)HAL_EXTI_RegisterCallback(&hpb_exti[Button], HAL_EXTI_COMMON_CB_ID,
ButtonCallback[Button]);
/* Enable and set Button EXTI Interrupt to the lowest priority */
HAL_NVIC_SetPriority((BUTTON_IRQn[Button]), BSP_BUTTON_PRIO[Button], 0x00);
@ -345,14 +313,13 @@ int32_t BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode)
}
/**
* @brief Push Button DeInit.
* @param Button Button to be configured
* This parameter can be one of the following values:
* @arg BUTTON_USER: Wakeup Push Button
* @note PB DeInit does not disable the GPIO clock
*/
int32_t BSP_PB_DeInit(Button_TypeDef Button)
{
* @brief Push Button DeInit.
* @param Button Button to be configured
* This parameter can be one of the following values:
* @arg BUTTON_USER: Wakeup Push Button
* @note PB DeInit does not disable the GPIO clock
*/
int32_t BSP_PB_DeInit(Button_TypeDef Button) {
GPIO_InitTypeDef gpio_init_structure;
gpio_init_structure.Pin = BUTTON_PIN[Button];
@ -363,34 +330,31 @@ int32_t BSP_PB_DeInit(Button_TypeDef Button)
}
/**
* @brief Returns the selected button state.
* @param Button Button to be checked
* This parameter can be one of the following values:
* @arg BUTTON_USER: Wakeup Push Button
* @retval The Button GPIO pin value (GPIO_PIN_RESET = button pressed)
*/
int32_t BSP_PB_GetState(Button_TypeDef Button)
{
* @brief Returns the selected button state.
* @param Button Button to be checked
* This parameter can be one of the following values:
* @arg BUTTON_USER: Wakeup Push Button
* @retval The Button GPIO pin value (GPIO_PIN_RESET = button pressed)
*/
int32_t BSP_PB_GetState(Button_TypeDef Button) {
return (int32_t)HAL_GPIO_ReadPin(BUTTON_PORT[Button], BUTTON_PIN[Button]);
}
/**
* @brief BSP Button IRQ handler
* @param Button Can only be BUTTON_USER
* @retval None
*/
void BSP_PB_IRQHandler(Button_TypeDef Button)
{
* @brief BSP Button IRQ handler
* @param Button Can only be BUTTON_USER
* @retval None
*/
void BSP_PB_IRQHandler(Button_TypeDef Button) {
HAL_EXTI_IRQHandler(&hpb_exti[Button]);
}
/**
* @brief BSP Push Button callback
* @param Button Specifies the pin connected EXTI line
* @retval None
*/
__weak void BSP_PB_Callback(Button_TypeDef Button)
{
* @brief BSP Push Button callback
* @param Button Specifies the pin connected EXTI line
* @retval None
*/
__weak void BSP_PB_Callback(Button_TypeDef Button) {
/* Prevent unused argument(s) compilation warning */
UNUSED(Button);
@ -400,38 +364,32 @@ __weak void BSP_PB_Callback(Button_TypeDef Button)
#if (USE_BSP_COM_FEATURE > 0)
/**
* @brief Configures COM port.
* @param COM COM port to be configured.
* This parameter can be COM1
* @param COM_Init Pointer to a UART_HandleTypeDef structure that contains the
* configuration information for the specified USART peripheral.
* @retval BSP error code
*/
int32_t BSP_COM_Init(COM_TypeDef COM, COM_InitTypeDef *COM_Init)
{
* @brief Configures COM port.
* @param COM COM port to be configured.
* This parameter can be COM1
* @param COM_Init Pointer to a UART_HandleTypeDef structure that contains the
* configuration information for the specified USART
* peripheral.
* @retval BSP error code
*/
int32_t BSP_COM_Init(COM_TypeDef COM, COM_InitTypeDef *COM_Init) {
int32_t ret = BSP_ERROR_NONE;
if(COM >= COMn)
{
if (COM >= COMn) {
ret = BSP_ERROR_WRONG_PARAM;
}
else
{
} else {
#if (USE_HAL_UART_REGISTER_CALLBACKS == 0)
/* Init the UART Msp */
COM1_MspInit(&hcom_uart[COM]);
#else
if(IsComMspCbValid[COM] == 0U)
{
if(BSP_COM_RegisterDefaultMspCallbacks(COM) != BSP_ERROR_NONE)
{
if (IsComMspCbValid[COM] == 0U) {
if (BSP_COM_RegisterDefaultMspCallbacks(COM) != BSP_ERROR_NONE) {
return BSP_ERROR_MSP_FAILURE;
}
}
#endif
if(MX_USART3_Init(&hcom_uart[COM], COM_Init) != HAL_OK)
{
if (MX_USART3_Init(&hcom_uart[COM], COM_Init) != HAL_OK) {
ret = BSP_ERROR_PERIPH_FAILURE;
}
}
@ -440,21 +398,17 @@ int32_t BSP_COM_Init(COM_TypeDef COM, COM_InitTypeDef *COM_Init)
}
/**
* @brief DeInit COM port.
* @param COM COM port to be configured.
* This parameter can be COM1
* @retval BSP status
*/
int32_t BSP_COM_DeInit(COM_TypeDef COM)
{
* @brief DeInit COM port.
* @param COM COM port to be configured.
* This parameter can be COM1
* @retval BSP status
*/
int32_t BSP_COM_DeInit(COM_TypeDef COM) {
int32_t ret = BSP_ERROR_NONE;
if(COM >= COMn)
{
if (COM >= COMn) {
ret = BSP_ERROR_WRONG_PARAM;
}
else
{
} else {
/* USART configuration */
hcom_uart[COM].Instance = COM_USART[COM];
@ -462,8 +416,7 @@ int32_t BSP_COM_DeInit(COM_TypeDef COM)
COM1_MspDeInit(&hcom_uart[COM]);
#endif /* (USE_HAL_UART_REGISTER_CALLBACKS == 0) */
if(HAL_UART_DeInit(&hcom_uart[COM]) != HAL_OK)
{
if (HAL_UART_DeInit(&hcom_uart[COM]) != HAL_OK) {
ret = BSP_ERROR_PERIPH_FAILURE;
}
}
@ -472,57 +425,52 @@ int32_t BSP_COM_DeInit(COM_TypeDef COM)
}
/**
* @brief Configures COM port.
* @param huart USART handle
* @param COM_Init Pointer to a UART_HandleTypeDef structure that contains the
* configuration information for the specified USART peripheral.
* @retval HAL error code
*/
__weak HAL_StatusTypeDef MX_USART3_Init(UART_HandleTypeDef *huart, MX_UART_InitTypeDef *COM_Init)
{
* @brief Configures COM port.
* @param huart USART handle
* @param COM_Init Pointer to a UART_HandleTypeDef structure that contains the
* configuration information for the specified USART
* peripheral.
* @retval HAL error code
*/
__weak HAL_StatusTypeDef MX_USART3_Init(UART_HandleTypeDef *huart,
MX_UART_InitTypeDef *COM_Init) {
/* USART configuration */
huart->Instance = COM_USART[COM1];
huart->Init.BaudRate = COM_Init->BaudRate;
huart->Init.Mode = UART_MODE_TX_RX;
huart->Init.Parity = (uint32_t)COM_Init->Parity;
huart->Init.WordLength = (uint32_t)COM_Init->WordLength;
huart->Init.StopBits = (uint32_t)COM_Init->StopBits;
huart->Init.HwFlowCtl = (uint32_t)COM_Init->HwFlowCtl;
huart->Init.OverSampling = UART_OVERSAMPLING_8;
huart->Instance = COM_USART[COM1];
huart->Init.BaudRate = COM_Init->BaudRate;
huart->Init.Mode = UART_MODE_TX_RX;
huart->Init.Parity = (uint32_t)COM_Init->Parity;
huart->Init.WordLength = (uint32_t)COM_Init->WordLength;
huart->Init.StopBits = (uint32_t)COM_Init->StopBits;
huart->Init.HwFlowCtl = (uint32_t)COM_Init->HwFlowCtl;
huart->Init.OverSampling = UART_OVERSAMPLING_8;
return HAL_UART_Init(huart);
return HAL_UART_Init(huart);
}
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
/**
* @brief Register Default COM Msp Callbacks
* @param COM COM port to be configured.
* This parameter can be COM1
* @retval BSP status
*/
int32_t BSP_COM_RegisterDefaultMspCallbacks(COM_TypeDef COM)
{
* @brief Register Default COM Msp Callbacks
* @param COM COM port to be configured.
* This parameter can be COM1
* @retval BSP status
*/
int32_t BSP_COM_RegisterDefaultMspCallbacks(COM_TypeDef COM) {
int32_t ret = BSP_ERROR_NONE;
if(COM >= COMn)
{
if (COM >= COMn) {
ret = BSP_ERROR_WRONG_PARAM;
}
else
{
} else {
__HAL_UART_RESET_HANDLE_STATE(&hcom_uart[COM]);
/* Register default MspInit/MspDeInit Callback */
if(HAL_UART_RegisterCallback(&hcom_uart[COM], HAL_UART_MSPINIT_CB_ID, COM1_MspInit) != HAL_OK)
{
if (HAL_UART_RegisterCallback(&hcom_uart[COM], HAL_UART_MSPINIT_CB_ID,
COM1_MspInit) != HAL_OK) {
ret = BSP_ERROR_PERIPH_FAILURE;
}
else if(HAL_UART_RegisterCallback(&hcom_uart[COM], HAL_UART_MSPDEINIT_CB_ID, COM1_MspDeInit) != HAL_OK)
{
} else if (HAL_UART_RegisterCallback(&hcom_uart[COM],
HAL_UART_MSPDEINIT_CB_ID,
COM1_MspDeInit) != HAL_OK) {
ret = BSP_ERROR_PERIPH_FAILURE;
}
else
{
} else {
IsComMspCbValid[COM] = 1U;
}
}
@ -532,35 +480,29 @@ int32_t BSP_COM_RegisterDefaultMspCallbacks(COM_TypeDef COM)
}
/**
* @brief Register COM Msp Callback registering
* @param COM COM port to be configured.
* This parameter can be COM1
* @param Callbacks pointer to COM1 MspInit/MspDeInit callback functions
* @retval BSP status
*/
int32_t BSP_COM_RegisterMspCallbacks(COM_TypeDef COM , BSP_COM_Cb_t *Callback)
{
* @brief Register COM Msp Callback registering
* @param COM COM port to be configured.
* This parameter can be COM1
* @param Callbacks pointer to COM1 MspInit/MspDeInit callback functions
* @retval BSP status
*/
int32_t BSP_COM_RegisterMspCallbacks(COM_TypeDef COM, BSP_COM_Cb_t *Callback) {
int32_t ret = BSP_ERROR_NONE;
if(COM >= COMn)
{
if (COM >= COMn) {
ret = BSP_ERROR_WRONG_PARAM;
}
else
{
} else {
__HAL_UART_RESET_HANDLE_STATE(&hcom_uart[COM]);
/* Register MspInit/MspDeInit Callbacks */
if(HAL_UART_RegisterCallback(&hcom_uart[COM], HAL_UART_MSPINIT_CB_ID, Callback->pMspInitCb) != HAL_OK)
{
if (HAL_UART_RegisterCallback(&hcom_uart[COM], HAL_UART_MSPINIT_CB_ID,
Callback->pMspInitCb) != HAL_OK) {
ret = BSP_ERROR_PERIPH_FAILURE;
}
else if(HAL_UART_RegisterCallback(&hcom_uart[COM], HAL_UART_MSPDEINIT_CB_ID, Callback->pMspDeInitCb) != HAL_OK)
{
} else if (HAL_UART_RegisterCallback(&hcom_uart[COM],
HAL_UART_MSPDEINIT_CB_ID,
Callback->pMspDeInitCb) != HAL_OK) {
ret = BSP_ERROR_PERIPH_FAILURE;
}
else
{
} else {
IsComMspCbValid[COM] = 1U;
}
}
@ -571,59 +513,55 @@ int32_t BSP_COM_RegisterMspCallbacks(COM_TypeDef COM , BSP_COM_Cb_t *Callback)
#if (USE_COM_LOG > 0)
/**
* @brief Select the active COM port.
* @param COM COM port to be activated.
* This parameter can be COM1
* @retval BSP status
*/
int32_t BSP_COM_SelectLogPort(COM_TypeDef COM)
{
if(COM_ActiveLogPort != COM)
{
* @brief Select the active COM port.
* @param COM COM port to be activated.
* This parameter can be COM1
* @retval BSP status
*/
int32_t BSP_COM_SelectLogPort(COM_TypeDef COM) {
if (COM_ActiveLogPort != COM) {
COM_ActiveLogPort = COM;
}
return BSP_ERROR_NONE;
}
/**
* @brief Redirect console output to COM
*/
#ifdef __GNUC__
int __io_putchar (int ch)
#else
int fputc (int ch, FILE *f)
#endif /* __GNUC__ */
* @brief Redirect console output to COM
*/
#ifdef __GNUC__
int __io_putchar(int ch)
#else
int fputc(int ch, FILE *f)
#endif /* __GNUC__ */
{
HAL_UART_Transmit (&hcom_uart [COM_ActiveLogPort], (uint8_t *) &ch, 1, COM_POLL_TIMEOUT);
HAL_UART_Transmit(&hcom_uart[COM_ActiveLogPort], (uint8_t *)&ch, 1,
COM_POLL_TIMEOUT);
return ch;
}
#endif /* USE_COM_LOG */
#endif /* USE_BSP_COM_FEATURE */
/**
* @}
*/
* @}
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Private_Functions LOW LEVEL Private functions
* @{
*/
/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Private_Functions LOW LEVEL Private
* functions
* @{
*/
/**
* @brief Key EXTI line detection callbacks.
* @retval BSP status
*/
static void BUTTON_USER_EXTI_Callback(void)
{
BSP_PB_Callback(BUTTON_USER);
}
* @brief Key EXTI line detection callbacks.
* @retval BSP status
*/
static void BUTTON_USER_EXTI_Callback(void) { BSP_PB_Callback(BUTTON_USER); }
#if (USE_BSP_COM_FEATURE > 0)
/**
* @brief Initializes UART MSP.
* @param huart UART handle
* @retval BSP status
*/
static void COM1_MspInit(UART_HandleTypeDef *huart)
{
* @brief Initializes UART MSP.
* @param huart UART handle
* @retval BSP status
*/
static void COM1_MspInit(UART_HandleTypeDef *huart) {
GPIO_InitTypeDef gpio_init_structure;
/* Prevent unused argument(s) compilation warning */
@ -652,22 +590,21 @@ static void COM1_MspInit(UART_HandleTypeDef *huart)
}
/**
* @brief Initialize USART3 Msp part
* @param huart UART handle
* @retval BSP status
*/
static void COM1_MspDeInit(UART_HandleTypeDef *huart)
{
GPIO_InitTypeDef gpio_init_structure;
* @brief Initialize USART3 Msp part
* @param huart UART handle
* @retval BSP status
*/
static void COM1_MspDeInit(UART_HandleTypeDef *huart) {
GPIO_InitTypeDef gpio_init_structure;
/* Prevent unused argument(s) compilation warning */
UNUSED(huart);
/* COM GPIO pin configuration */
gpio_init_structure.Pin = COM1_TX_PIN;
gpio_init_structure.Pin = COM1_TX_PIN;
HAL_GPIO_DeInit(COM1_TX_GPIO_PORT, gpio_init_structure.Pin);
gpio_init_structure.Pin = COM1_RX_PIN;
gpio_init_structure.Pin = COM1_RX_PIN;
HAL_GPIO_DeInit(COM1_RX_GPIO_PORT, gpio_init_structure.Pin);
/* Disable USART clock */
@ -675,19 +612,19 @@ static void COM1_MspDeInit(UART_HandleTypeDef *huart)
}
#endif /* USE_BSP_COM_FEATURE */
/**
* @}
*/
* @}
*/
/**
* @}
*/
* @}
*/
/**
* @}
*/
* @}
*/
/**
* @}
*/
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

140
bsp_stm32h7_freertos/NUCLEO-H743ZI/Src/syscalls.c
View File

@ -4,27 +4,26 @@
* the debug port.
*/
#include <stdlib.h>
#include <stdint.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <fcntl.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <stdio.h>
#include <unistd.h>
#include <hardware_init.h>
#include <boardconfig.h>
#include <hardware_init.h>
#define AUTO_RETURN_AFTER_NEWLINE 1
#define AUTO_RETURN_AFTER_NEWLINE 1
// _write currently adds \n after \r automatically.
// If the At91lib\utility\stdio.c printf implementation is not used anymore:
// remove if there are spurious newlines!
//int _read(int file, void *ptr, size_t len) {
// int _read(int file, void *ptr, size_t len) {
// (void)len;
// if(file <= STDERR_FILENO) {
// *(char *) ptr = DBGU_GetChar();
@ -43,112 +42,105 @@
// return -1;
// }
//
//}
// }
int _write(int file, const void *ptr, size_t len) {
size_t i;
size_t i;
if(file <= STDERR_FILENO) {
for(i=0; i<len; i++) {
if (file <= STDERR_FILENO) {
for (i = 0; i < len; i++) {
#if AUTO_RETURN_AFTER_NEWLINE
if(((const char *) ptr)[i] == '\n' &&
((const char *) ptr)[i+1] != '\r') {
HAL_UART_Transmit(&huart3, (uint8_t*)"\r", 1 ,
DEBUG_UART_MS_TIMEOUT);
}
if (((const char *)ptr)[i] == '\n' &&
((const char *)ptr)[i + 1] != '\r') {
HAL_UART_Transmit(&huart3, (uint8_t *)"\r", 1, DEBUG_UART_MS_TIMEOUT);
}
#endif
uint8_t* character = (uint8_t*) ptr;
HAL_UART_Transmit(&huart3, (uint8_t*) (character + i),
1 , DEBUG_UART_MS_TIMEOUT);
}
return len;
} else {
return -1;
}
uint8_t *character = (uint8_t *)ptr;
HAL_UART_Transmit(&huart3, (uint8_t *)(character + i), 1,
DEBUG_UART_MS_TIMEOUT);
}
return len;
} else {
return -1;
}
}
int _lseek (int file, int ptr, int dir) {
(void)file;
(void)ptr;
(void)dir;
return 0;
int _lseek(int file, int ptr, int dir) {
(void)file;
(void)ptr;
(void)dir;
return 0;
}
int _close(int file) {
(void)file;
return -1;
(void)file;
return -1;
}
int _open(const char *name, int flags, ...) {
(void)name;
(void)flags;
return -1;
(void)name;
(void)flags;
return -1;
}
int _link(const char *oldpath, const char *newpath) {
(void)oldpath;
(void)newpath;
return -1;
(void)oldpath;
(void)newpath;
return -1;
}
int _rename(const char *oldpath, const char *newpath) {
(void)oldpath;
(void)newpath;
return -1;
(void)oldpath;
(void)newpath;
return -1;
}
int _unlink(const char *pathname) {
(void)pathname;
return -1;
(void)pathname;
return -1;
}
int fsync(int fd) {
(void)fd;
return -1;
(void)fd;
return -1;
}
int _fstat(int fd, struct stat *st) {
(void)fd;
(void)st;
return -1;
(void)fd;
(void)st;
return -1;
}
int _stat(const char *path, struct stat *st) {
(void)path;
(void)st;
return -1;
(void)path;
(void)st;
return -1;
}
int _isatty(int fd) {
if(fd <= STDERR_FILENO) {
return 1;
}
else {
return 0;
}
if (fd <= STDERR_FILENO) {
return 1;
} else {
return 0;
}
}
void exit(int n) {
printf("\n\r EXITING WITH CODE: %u \n\r", n);
//restart();
while(1);
printf("\n\r EXITING WITH CODE: %u \n\r", n);
// restart();
while (1)
;
}
void _exit(int n) {
printf("\n\r EXITING WITH CODE: %u \n\r", n);
//restart();
while(1);
printf("\n\r EXITING WITH CODE: %u \n\r", n);
// restart();
while (1)
;
}
int _kill() {
return -1;
}
int _kill() { return -1; }
int _getpid() {
return 1;
}
int _getpid() { return 1; }
int _gettimeofday() {
return -1;
}
int _gettimeofday() { return -1; }