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Hector van der Aa
2026-03-21 17:37:43 +01:00
parent 3a15342a29
commit 7d41473a8b
16 changed files with 752 additions and 864 deletions
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2
.gitignore vendored
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@@ -1 +1,3 @@
.venv/
.cache/
**/.cache/

20
STM32/CM4/Core/Inc/main.h
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@@ -1,21 +1,7 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.h
* @brief : Header for main.c file.
* This file contains the common defines of the application.
******************************************************************************
* @attention
*
* Copyright (c) 2026 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/

203
STM32/CM4/Core/Inc/stm32h7xx_hal_conf.h
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@@ -1,21 +1,7 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32h7xx_hal_conf.h
* @author MCD Application Team
* @brief HAL configuration file.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32H7xx_HAL_CONF_H
@@ -99,14 +85,18 @@
#define HAL_CORTEX_MODULE_ENABLED
#define HAL_HSEM_MODULE_ENABLED
/* ########################## Oscillator Values adaptation ####################*/
/* ########################## Oscillator Values adaptation
* ####################*/
/**
* @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSE is used as system clock source, directly or through the PLL).
* @brief Adjust the value of External High Speed oscillator (HSE) used in your
* application. This value is used by the RCC HAL module to compute the system
* frequency (when HSE is used as system clock source, directly or through the
* PLL).
*/
#if !defined(HSE_VALUE)
#define HSE_VALUE (16000000UL) /*!< Value of the External oscillator in Hz : FPGA case fixed to 60MHZ */
#define HSE_VALUE \
(16000000UL) /*!< Value of the External oscillator in Hz : FPGA case fixed \
to 60MHZ */
#endif /* HSE_VALUE */
#if !defined(HSE_STARTUP_TIMEOUT)
@@ -123,8 +113,9 @@
/**
* @brief Internal High Speed oscillator (HSI) value.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSI is used as system clock source, directly or through the PLL).
* This value is used by the RCC HAL module to compute the system
* frequency (when HSI is used as system clock source, directly or through the
* PLL).
*/
#if !defined(HSI_VALUE)
#define HSI_VALUE (64000000UL) /*!< Value of the Internal oscillator in Hz*/
@@ -132,7 +123,8 @@
/**
* @brief External Low Speed oscillator (LSE) value.
* This value is used by the UART, RTC HAL module to compute the system frequency
* This value is used by the UART, RTC HAL module to compute the system
* frequency
*/
#if !defined(LSE_VALUE)
#define LSE_VALUE (32768UL) /*!< Value of the External oscillator in Hz*/
@@ -144,17 +136,18 @@
#if !defined(LSI_VALUE)
#define LSI_VALUE (32000UL) /*!< LSI Typical Value in Hz*/
#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz
The real value may vary depending on the variations
#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz \
The real value may vary depending on the variations \
in voltage and temperature.*/
/**
* @brief External clock source for I2S peripheral
* This value is used by the I2S HAL module to compute the I2S clock source
* frequency, this source is inserted directly through I2S_CKIN pad.
* This value is used by the I2S HAL module to compute the I2S clock
* source frequency, this source is inserted directly through I2S_CKIN pad.
*/
#if !defined(EXTERNAL_CLOCK_VALUE)
#define EXTERNAL_CLOCK_VALUE 12288000UL /*!< Value of the External clock in Hz*/
#define EXTERNAL_CLOCK_VALUE 12288000UL /*!< Value of the External clock in \
Hz*/
#endif /* EXTERNAL_CLOCK_VALUE */
/* Tip: To avoid modifying this file each time you need to use different HSE,
@@ -170,56 +163,105 @@
#define USE_SD_TRANSCEIVER 0U /*!< use uSD Transceiver */
#define USE_SPI_CRC 0U /*!< use CRC in SPI */
#define USE_HAL_ADC_REGISTER_CALLBACKS 0U /* ADC register callback disabled */
#define USE_HAL_CEC_REGISTER_CALLBACKS 0U /* CEC register callback disabled */
#define USE_HAL_COMP_REGISTER_CALLBACKS 0U /* COMP register callback disabled */
#define USE_HAL_CORDIC_REGISTER_CALLBACKS 0U /* CORDIC register callback disabled */
#define USE_HAL_CRYP_REGISTER_CALLBACKS 0U /* CRYP register callback disabled */
#define USE_HAL_DAC_REGISTER_CALLBACKS 0U /* DAC register callback disabled */
#define USE_HAL_DCMI_REGISTER_CALLBACKS 0U /* DCMI register callback disabled */
#define USE_HAL_DFSDM_REGISTER_CALLBACKS 0U /* DFSDM register callback disabled */
#define USE_HAL_DMA2D_REGISTER_CALLBACKS 0U /* DMA2D register callback disabled */
#define USE_HAL_DSI_REGISTER_CALLBACKS 0U /* DSI register callback disabled */
#define USE_HAL_DTS_REGISTER_CALLBACKS 0U /* DTS register callback disabled */
#define USE_HAL_ETH_REGISTER_CALLBACKS 0U /* ETH register callback disabled */
#define USE_HAL_FDCAN_REGISTER_CALLBACKS 0U /* FDCAN register callback disabled */
#define USE_HAL_FMAC_REGISTER_CALLBACKS 0U /* FMAC register callback disabled */
#define USE_HAL_NAND_REGISTER_CALLBACKS 0U /* NAND register callback disabled */
#define USE_HAL_NOR_REGISTER_CALLBACKS 0U /* NOR register callback disabled */
#define USE_HAL_SDRAM_REGISTER_CALLBACKS 0U /* SDRAM register callback disabled */
#define USE_HAL_SRAM_REGISTER_CALLBACKS 0U /* SRAM register callback disabled */
#define USE_HAL_HASH_REGISTER_CALLBACKS 0U /* HASH register callback disabled */
#define USE_HAL_HCD_REGISTER_CALLBACKS 0U /* HCD register callback disabled */
#define USE_HAL_GFXMMU_REGISTER_CALLBACKS 0U /* GFXMMU register callback disabled */
#define USE_HAL_HRTIM_REGISTER_CALLBACKS 0U /* HRTIM register callback disabled */
#define USE_HAL_I2C_REGISTER_CALLBACKS 0U /* I2C register callback disabled */
#define USE_HAL_I2S_REGISTER_CALLBACKS 0U /* I2S register callback disabled */
#define USE_HAL_IRDA_REGISTER_CALLBACKS 0U /* IRDA register callback disabled */
#define USE_HAL_JPEG_REGISTER_CALLBACKS 0U /* JPEG register callback disabled */
#define USE_HAL_LPTIM_REGISTER_CALLBACKS 0U /* LPTIM register callback disabled */
#define USE_HAL_LTDC_REGISTER_CALLBACKS 0U /* LTDC register callback disabled */
#define USE_HAL_MDIOS_REGISTER_CALLBACKS 0U /* MDIO register callback disabled */
#define USE_HAL_MMC_REGISTER_CALLBACKS 0U /* MMC register callback disabled */
#define USE_HAL_OPAMP_REGISTER_CALLBACKS 0U /* MDIO register callback disabled */
#define USE_HAL_OSPI_REGISTER_CALLBACKS 0U /* OSPI register callback disabled */
#define USE_HAL_OTFDEC_REGISTER_CALLBACKS 0U /* OTFDEC register callback disabled */
#define USE_HAL_PCD_REGISTER_CALLBACKS 0U /* PCD register callback disabled */
#define USE_HAL_QSPI_REGISTER_CALLBACKS 0U /* QSPI register callback disabled */
#define USE_HAL_RNG_REGISTER_CALLBACKS 0U /* RNG register callback disabled */
#define USE_HAL_RTC_REGISTER_CALLBACKS 0U /* RTC register callback disabled */
#define USE_HAL_SAI_REGISTER_CALLBACKS 0U /* SAI register callback disabled */
#define USE_HAL_SD_REGISTER_CALLBACKS 0U /* SD register callback disabled */
#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS 0U /* SMARTCARD register callback disabled */
#define USE_HAL_SPDIFRX_REGISTER_CALLBACKS 0U /* SPDIFRX register callback disabled */
#define USE_HAL_SMBUS_REGISTER_CALLBACKS 0U /* SMBUS register callback disabled */
#define USE_HAL_SPI_REGISTER_CALLBACKS 0U /* SPI register callback disabled */
#define USE_HAL_SWPMI_REGISTER_CALLBACKS 0U /* SWPMI register callback disabled */
#define USE_HAL_TIM_REGISTER_CALLBACKS 0U /* TIM register callback disabled */
#define USE_HAL_UART_REGISTER_CALLBACKS 0U /* UART register callback disabled */
#define USE_HAL_USART_REGISTER_CALLBACKS 0U /* USART register callback disabled */
#define USE_HAL_WWDG_REGISTER_CALLBACKS 0U /* WWDG register callback disabled */
#define USE_HAL_ADC_REGISTER_CALLBACKS \
0U /* ADC register callback disabled */
#define USE_HAL_CEC_REGISTER_CALLBACKS \
0U /* CEC register callback disabled */
#define USE_HAL_COMP_REGISTER_CALLBACKS \
0U /* COMP register callback disabled */
#define USE_HAL_CORDIC_REGISTER_CALLBACKS \
0U /* CORDIC register callback disabled */
#define USE_HAL_CRYP_REGISTER_CALLBACKS \
0U /* CRYP register callback disabled */
#define USE_HAL_DAC_REGISTER_CALLBACKS \
0U /* DAC register callback disabled */
#define USE_HAL_DCMI_REGISTER_CALLBACKS \
0U /* DCMI register callback disabled */
#define USE_HAL_DFSDM_REGISTER_CALLBACKS \
0U /* DFSDM register callback disabled */
#define USE_HAL_DMA2D_REGISTER_CALLBACKS \
0U /* DMA2D register callback disabled */
#define USE_HAL_DSI_REGISTER_CALLBACKS \
0U /* DSI register callback disabled */
#define USE_HAL_DTS_REGISTER_CALLBACKS \
0U /* DTS register callback disabled */
#define USE_HAL_ETH_REGISTER_CALLBACKS \
0U /* ETH register callback disabled */
#define USE_HAL_FDCAN_REGISTER_CALLBACKS \
0U /* FDCAN register callback disabled */
#define USE_HAL_FMAC_REGISTER_CALLBACKS \
0U /* FMAC register callback disabled */
#define USE_HAL_NAND_REGISTER_CALLBACKS \
0U /* NAND register callback disabled */
#define USE_HAL_NOR_REGISTER_CALLBACKS \
0U /* NOR register callback disabled */
#define USE_HAL_SDRAM_REGISTER_CALLBACKS \
0U /* SDRAM register callback disabled */
#define USE_HAL_SRAM_REGISTER_CALLBACKS \
0U /* SRAM register callback disabled */
#define USE_HAL_HASH_REGISTER_CALLBACKS \
0U /* HASH register callback disabled */
#define USE_HAL_HCD_REGISTER_CALLBACKS \
0U /* HCD register callback disabled */
#define USE_HAL_GFXMMU_REGISTER_CALLBACKS \
0U /* GFXMMU register callback disabled */
#define USE_HAL_HRTIM_REGISTER_CALLBACKS \
0U /* HRTIM register callback disabled */
#define USE_HAL_I2C_REGISTER_CALLBACKS \
0U /* I2C register callback disabled */
#define USE_HAL_I2S_REGISTER_CALLBACKS \
0U /* I2S register callback disabled */
#define USE_HAL_IRDA_REGISTER_CALLBACKS \
0U /* IRDA register callback disabled */
#define USE_HAL_JPEG_REGISTER_CALLBACKS \
0U /* JPEG register callback disabled */
#define USE_HAL_LPTIM_REGISTER_CALLBACKS \
0U /* LPTIM register callback disabled */
#define USE_HAL_LTDC_REGISTER_CALLBACKS \
0U /* LTDC register callback disabled */
#define USE_HAL_MDIOS_REGISTER_CALLBACKS \
0U /* MDIO register callback disabled */
#define USE_HAL_MMC_REGISTER_CALLBACKS \
0U /* MMC register callback disabled */
#define USE_HAL_OPAMP_REGISTER_CALLBACKS \
0U /* MDIO register callback disabled */
#define USE_HAL_OSPI_REGISTER_CALLBACKS \
0U /* OSPI register callback disabled */
#define USE_HAL_OTFDEC_REGISTER_CALLBACKS \
0U /* OTFDEC register callback disabled */
#define USE_HAL_PCD_REGISTER_CALLBACKS \
0U /* PCD register callback disabled */
#define USE_HAL_QSPI_REGISTER_CALLBACKS \
0U /* QSPI register callback disabled */
#define USE_HAL_RNG_REGISTER_CALLBACKS \
0U /* RNG register callback disabled */
#define USE_HAL_RTC_REGISTER_CALLBACKS \
0U /* RTC register callback disabled */
#define USE_HAL_SAI_REGISTER_CALLBACKS \
0U /* SAI register callback disabled */
#define USE_HAL_SD_REGISTER_CALLBACKS \
0U /* SD register callback disabled */
#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS \
0U /* SMARTCARD register callback disabled */
#define USE_HAL_SPDIFRX_REGISTER_CALLBACKS \
0U /* SPDIFRX register callback disabled */
#define USE_HAL_SMBUS_REGISTER_CALLBACKS \
0U /* SMBUS register callback disabled */
#define USE_HAL_SPI_REGISTER_CALLBACKS \
0U /* SPI register callback disabled */
#define USE_HAL_SWPMI_REGISTER_CALLBACKS \
0U /* SWPMI register callback disabled */
#define USE_HAL_TIM_REGISTER_CALLBACKS \
0U /* TIM register callback disabled */
#define USE_HAL_UART_REGISTER_CALLBACKS \
0U /* UART register callback disabled */
#define USE_HAL_USART_REGISTER_CALLBACKS \
0U /* USART register callback disabled */
#define USE_HAL_WWDG_REGISTER_CALLBACKS \
0U /* WWDG register callback disabled */
/* ########################### Ethernet Configuration ######################### */
/* ########################### Ethernet Configuration #########################
*/
#define ETH_TX_DESC_CNT 4U /* number of Ethernet Tx DMA descriptors */
#define ETH_RX_DESC_CNT 4U /* number of Ethernet Rx DMA descriptors */
@@ -500,7 +542,8 @@
* If expr is true, it returns no value.
* @retval None
*/
#define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
#define assert_param(expr) \
((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
/* Exported functions ------------------------------------------------------- */
void assert_failed(uint8_t *file, uint32_t line);
#else

19
STM32/CM4/Core/Inc/stm32h7xx_it.h
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@@ -1,20 +1,7 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32h7xx_it.h
* @brief This file contains the headers of the interrupt handlers.
******************************************************************************
* @attention
*
* Copyright (c) 2026 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/

48
STM32/CM4/Core/Src/main.c
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@@ -1,20 +1,7 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
* @attention
*
* Copyright (c) 2026 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
@@ -71,8 +58,7 @@
* @brief The application entry point.
* @retval int
*/
int main(void)
{
int main(void) {
/* USER CODE BEGIN 1 */
@@ -86,10 +72,12 @@ int main(void)
HAL_HSEM_ActivateNotification(__HAL_HSEM_SEMID_TO_MASK(HSEM_ID_0));
/*
Domain D2 goes to STOP mode (Cortex-M4 in deep-sleep) waiting for Cortex-M7 to
perform system initialization (system clock config, external memory configuration.. )
perform system initialization (system clock config, external memory
configuration.. )
*/
HAL_PWREx_ClearPendingEvent();
HAL_PWREx_EnterSTOPMode(PWR_MAINREGULATOR_ON, PWR_STOPENTRY_WFE, PWR_D2_DOMAIN);
HAL_PWREx_EnterSTOPMode(PWR_MAINREGULATOR_ON, PWR_STOPENTRY_WFE,
PWR_D2_DOMAIN);
/* Clear HSEM flag */
__HAL_HSEM_CLEAR_FLAG(__HAL_HSEM_SEMID_TO_MASK(HSEM_ID_0));
@@ -97,7 +85,8 @@ int main(void)
/* USER CODE END Boot_Mode_Sequence_1 */
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
/* Reset of all peripherals, Initializes the Flash interface and the Systick.
*/
HAL_Init();
/* USER CODE BEGIN Init */
@@ -115,8 +104,7 @@ int main(void)
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
while (1) {
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
@@ -132,13 +120,11 @@ int main(void)
* @brief This function is executed in case of error occurrence.
* @retval None
*/
void Error_Handler(void)
{
void Error_Handler(void) {
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
__disable_irq();
while (1)
{
while (1) {
}
/* USER CODE END Error_Handler_Debug */
}
@@ -150,11 +136,11 @@ void Error_Handler(void)
* @param line: assert_param error line source number
* @retval None
*/
void assert_failed(uint8_t *file, uint32_t line)
{
void assert_failed(uint8_t *file, uint32_t line) {
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* User can add his own implementation to report the file name and line
number, ex: printf("Wrong parameters value: file %s on line %d\r\n", file,
line) */
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

23
STM32/CM4/Core/Src/stm32h7xx_hal_msp.c
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@@ -1,21 +1,7 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32h7xx_hal_msp.c
* @brief This file provides code for the MSP Initialization
* and de-Initialization codes.
******************************************************************************
* @attention
*
* Copyright (c) 2026 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
@@ -59,8 +45,7 @@
/**
* Initializes the Global MSP.
*/
void HAL_MspInit(void)
{
void HAL_MspInit(void) {
/* USER CODE BEGIN MspInit 0 */

63
STM32/CM4/Core/Src/stm32h7xx_it.c
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@@ -1,25 +1,12 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32h7xx_it.c
* @brief Interrupt Service Routines.
******************************************************************************
* @attention
*
* Copyright (c) 2026 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32h7xx_it.h"
#include "main.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
@@ -66,14 +53,12 @@
/**
* @brief This function handles Non maskable interrupt.
*/
void NMI_Handler(void)
{
void NMI_Handler(void) {
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
while (1)
{
while (1) {
}
/* USER CODE END NonMaskableInt_IRQn 1 */
}
@@ -81,13 +66,11 @@ void NMI_Handler(void)
/**
* @brief This function handles Hard fault interrupt.
*/
void HardFault_Handler(void)
{
void HardFault_Handler(void) {
/* USER CODE BEGIN HardFault_IRQn 0 */
/* USER CODE END HardFault_IRQn 0 */
while (1)
{
while (1) {
/* USER CODE BEGIN W1_HardFault_IRQn 0 */
/* USER CODE END W1_HardFault_IRQn 0 */
}
@@ -96,13 +79,11 @@ void HardFault_Handler(void)
/**
* @brief This function handles Memory management fault.
*/
void MemManage_Handler(void)
{
void MemManage_Handler(void) {
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
/* USER CODE END MemoryManagement_IRQn 0 */
while (1)
{
while (1) {
/* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
/* USER CODE END W1_MemoryManagement_IRQn 0 */
}
@@ -111,13 +92,11 @@ void MemManage_Handler(void)
/**
* @brief This function handles Pre-fetch fault, memory access fault.
*/
void BusFault_Handler(void)
{
void BusFault_Handler(void) {
/* USER CODE BEGIN BusFault_IRQn 0 */
/* USER CODE END BusFault_IRQn 0 */
while (1)
{
while (1) {
/* USER CODE BEGIN W1_BusFault_IRQn 0 */
/* USER CODE END W1_BusFault_IRQn 0 */
}
@@ -126,13 +105,11 @@ void BusFault_Handler(void)
/**
* @brief This function handles Undefined instruction or illegal state.
*/
void UsageFault_Handler(void)
{
void UsageFault_Handler(void) {
/* USER CODE BEGIN UsageFault_IRQn 0 */
/* USER CODE END UsageFault_IRQn 0 */
while (1)
{
while (1) {
/* USER CODE BEGIN W1_UsageFault_IRQn 0 */
/* USER CODE END W1_UsageFault_IRQn 0 */
}
@@ -141,8 +118,7 @@ void UsageFault_Handler(void)
/**
* @brief This function handles System service call via SWI instruction.
*/
void SVC_Handler(void)
{
void SVC_Handler(void) {
/* USER CODE BEGIN SVCall_IRQn 0 */
/* USER CODE END SVCall_IRQn 0 */
@@ -154,8 +130,7 @@ void SVC_Handler(void)
/**
* @brief This function handles Debug monitor.
*/
void DebugMon_Handler(void)
{
void DebugMon_Handler(void) {
/* USER CODE BEGIN DebugMonitor_IRQn 0 */
/* USER CODE END DebugMonitor_IRQn 0 */
@@ -167,8 +142,7 @@ void DebugMon_Handler(void)
/**
* @brief This function handles Pendable request for system service.
*/
void PendSV_Handler(void)
{
void PendSV_Handler(void) {
/* USER CODE BEGIN PendSV_IRQn 0 */
/* USER CODE END PendSV_IRQn 0 */
@@ -180,8 +154,7 @@ void PendSV_Handler(void)
/**
* @brief This function handles System tick timer.
*/
void SysTick_Handler(void)
{
void SysTick_Handler(void) {
/* USER CODE BEGIN SysTick_IRQn 0 */
/* USER CODE END SysTick_IRQn 0 */

20
STM32/CM7/Core/Inc/main.h
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@@ -1,21 +1,7 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.h
* @brief : Header for main.c file.
* This file contains the common defines of the application.
******************************************************************************
* @attention
*
* Copyright (c) 2026 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/

203
STM32/CM7/Core/Inc/stm32h7xx_hal_conf.h
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@@ -1,21 +1,7 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32h7xx_hal_conf.h
* @author MCD Application Team
* @brief HAL configuration file.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32H7xx_HAL_CONF_H
@@ -99,14 +85,18 @@
#define HAL_CORTEX_MODULE_ENABLED
#define HAL_HSEM_MODULE_ENABLED
/* ########################## Oscillator Values adaptation ####################*/
/* ########################## Oscillator Values adaptation
* ####################*/
/**
* @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSE is used as system clock source, directly or through the PLL).
* @brief Adjust the value of External High Speed oscillator (HSE) used in your
* application. This value is used by the RCC HAL module to compute the system
* frequency (when HSE is used as system clock source, directly or through the
* PLL).
*/
#if !defined(HSE_VALUE)
#define HSE_VALUE (16000000UL) /*!< Value of the External oscillator in Hz : FPGA case fixed to 60MHZ */
#define HSE_VALUE \
(16000000UL) /*!< Value of the External oscillator in Hz : FPGA case fixed \
to 60MHZ */
#endif /* HSE_VALUE */
#if !defined(HSE_STARTUP_TIMEOUT)
@@ -123,8 +113,9 @@
/**
* @brief Internal High Speed oscillator (HSI) value.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSI is used as system clock source, directly or through the PLL).
* This value is used by the RCC HAL module to compute the system
* frequency (when HSI is used as system clock source, directly or through the
* PLL).
*/
#if !defined(HSI_VALUE)
#define HSI_VALUE (64000000UL) /*!< Value of the Internal oscillator in Hz*/
@@ -132,7 +123,8 @@
/**
* @brief External Low Speed oscillator (LSE) value.
* This value is used by the UART, RTC HAL module to compute the system frequency
* This value is used by the UART, RTC HAL module to compute the system
* frequency
*/
#if !defined(LSE_VALUE)
#define LSE_VALUE (32768UL) /*!< Value of the External oscillator in Hz*/
@@ -144,17 +136,18 @@
#if !defined(LSI_VALUE)
#define LSI_VALUE (32000UL) /*!< LSI Typical Value in Hz*/
#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz
The real value may vary depending on the variations
#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz \
The real value may vary depending on the variations \
in voltage and temperature.*/
/**
* @brief External clock source for I2S peripheral
* This value is used by the I2S HAL module to compute the I2S clock source
* frequency, this source is inserted directly through I2S_CKIN pad.
* This value is used by the I2S HAL module to compute the I2S clock
* source frequency, this source is inserted directly through I2S_CKIN pad.
*/
#if !defined(EXTERNAL_CLOCK_VALUE)
#define EXTERNAL_CLOCK_VALUE 12288000UL /*!< Value of the External clock in Hz*/
#define EXTERNAL_CLOCK_VALUE 12288000UL /*!< Value of the External clock in \
Hz*/
#endif /* EXTERNAL_CLOCK_VALUE */
/* Tip: To avoid modifying this file each time you need to use different HSE,
@@ -170,56 +163,105 @@
#define USE_SD_TRANSCEIVER 0U /*!< use uSD Transceiver */
#define USE_SPI_CRC 0U /*!< use CRC in SPI */
#define USE_HAL_ADC_REGISTER_CALLBACKS 0U /* ADC register callback disabled */
#define USE_HAL_CEC_REGISTER_CALLBACKS 0U /* CEC register callback disabled */
#define USE_HAL_COMP_REGISTER_CALLBACKS 0U /* COMP register callback disabled */
#define USE_HAL_CORDIC_REGISTER_CALLBACKS 0U /* CORDIC register callback disabled */
#define USE_HAL_CRYP_REGISTER_CALLBACKS 0U /* CRYP register callback disabled */
#define USE_HAL_DAC_REGISTER_CALLBACKS 0U /* DAC register callback disabled */
#define USE_HAL_DCMI_REGISTER_CALLBACKS 0U /* DCMI register callback disabled */
#define USE_HAL_DFSDM_REGISTER_CALLBACKS 0U /* DFSDM register callback disabled */
#define USE_HAL_DMA2D_REGISTER_CALLBACKS 0U /* DMA2D register callback disabled */
#define USE_HAL_DSI_REGISTER_CALLBACKS 0U /* DSI register callback disabled */
#define USE_HAL_DTS_REGISTER_CALLBACKS 0U /* DTS register callback disabled */
#define USE_HAL_ETH_REGISTER_CALLBACKS 0U /* ETH register callback disabled */
#define USE_HAL_FDCAN_REGISTER_CALLBACKS 0U /* FDCAN register callback disabled */
#define USE_HAL_FMAC_REGISTER_CALLBACKS 0U /* FMAC register callback disabled */
#define USE_HAL_NAND_REGISTER_CALLBACKS 0U /* NAND register callback disabled */
#define USE_HAL_NOR_REGISTER_CALLBACKS 0U /* NOR register callback disabled */
#define USE_HAL_SDRAM_REGISTER_CALLBACKS 0U /* SDRAM register callback disabled */
#define USE_HAL_SRAM_REGISTER_CALLBACKS 0U /* SRAM register callback disabled */
#define USE_HAL_HASH_REGISTER_CALLBACKS 0U /* HASH register callback disabled */
#define USE_HAL_HCD_REGISTER_CALLBACKS 0U /* HCD register callback disabled */
#define USE_HAL_GFXMMU_REGISTER_CALLBACKS 0U /* GFXMMU register callback disabled */
#define USE_HAL_HRTIM_REGISTER_CALLBACKS 0U /* HRTIM register callback disabled */
#define USE_HAL_I2C_REGISTER_CALLBACKS 0U /* I2C register callback disabled */
#define USE_HAL_I2S_REGISTER_CALLBACKS 0U /* I2S register callback disabled */
#define USE_HAL_IRDA_REGISTER_CALLBACKS 0U /* IRDA register callback disabled */
#define USE_HAL_JPEG_REGISTER_CALLBACKS 0U /* JPEG register callback disabled */
#define USE_HAL_LPTIM_REGISTER_CALLBACKS 0U /* LPTIM register callback disabled */
#define USE_HAL_LTDC_REGISTER_CALLBACKS 0U /* LTDC register callback disabled */
#define USE_HAL_MDIOS_REGISTER_CALLBACKS 0U /* MDIO register callback disabled */
#define USE_HAL_MMC_REGISTER_CALLBACKS 0U /* MMC register callback disabled */
#define USE_HAL_OPAMP_REGISTER_CALLBACKS 0U /* MDIO register callback disabled */
#define USE_HAL_OSPI_REGISTER_CALLBACKS 0U /* OSPI register callback disabled */
#define USE_HAL_OTFDEC_REGISTER_CALLBACKS 0U /* OTFDEC register callback disabled */
#define USE_HAL_PCD_REGISTER_CALLBACKS 0U /* PCD register callback disabled */
#define USE_HAL_QSPI_REGISTER_CALLBACKS 0U /* QSPI register callback disabled */
#define USE_HAL_RNG_REGISTER_CALLBACKS 0U /* RNG register callback disabled */
#define USE_HAL_RTC_REGISTER_CALLBACKS 0U /* RTC register callback disabled */
#define USE_HAL_SAI_REGISTER_CALLBACKS 0U /* SAI register callback disabled */
#define USE_HAL_SD_REGISTER_CALLBACKS 0U /* SD register callback disabled */
#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS 0U /* SMARTCARD register callback disabled */
#define USE_HAL_SPDIFRX_REGISTER_CALLBACKS 0U /* SPDIFRX register callback disabled */
#define USE_HAL_SMBUS_REGISTER_CALLBACKS 0U /* SMBUS register callback disabled */
#define USE_HAL_SPI_REGISTER_CALLBACKS 0U /* SPI register callback disabled */
#define USE_HAL_SWPMI_REGISTER_CALLBACKS 0U /* SWPMI register callback disabled */
#define USE_HAL_TIM_REGISTER_CALLBACKS 0U /* TIM register callback disabled */
#define USE_HAL_UART_REGISTER_CALLBACKS 0U /* UART register callback disabled */
#define USE_HAL_USART_REGISTER_CALLBACKS 0U /* USART register callback disabled */
#define USE_HAL_WWDG_REGISTER_CALLBACKS 0U /* WWDG register callback disabled */
#define USE_HAL_ADC_REGISTER_CALLBACKS \
0U /* ADC register callback disabled */
#define USE_HAL_CEC_REGISTER_CALLBACKS \
0U /* CEC register callback disabled */
#define USE_HAL_COMP_REGISTER_CALLBACKS \
0U /* COMP register callback disabled */
#define USE_HAL_CORDIC_REGISTER_CALLBACKS \
0U /* CORDIC register callback disabled */
#define USE_HAL_CRYP_REGISTER_CALLBACKS \
0U /* CRYP register callback disabled */
#define USE_HAL_DAC_REGISTER_CALLBACKS \
0U /* DAC register callback disabled */
#define USE_HAL_DCMI_REGISTER_CALLBACKS \
0U /* DCMI register callback disabled */
#define USE_HAL_DFSDM_REGISTER_CALLBACKS \
0U /* DFSDM register callback disabled */
#define USE_HAL_DMA2D_REGISTER_CALLBACKS \
0U /* DMA2D register callback disabled */
#define USE_HAL_DSI_REGISTER_CALLBACKS \
0U /* DSI register callback disabled */
#define USE_HAL_DTS_REGISTER_CALLBACKS \
0U /* DTS register callback disabled */
#define USE_HAL_ETH_REGISTER_CALLBACKS \
0U /* ETH register callback disabled */
#define USE_HAL_FDCAN_REGISTER_CALLBACKS \
0U /* FDCAN register callback disabled */
#define USE_HAL_FMAC_REGISTER_CALLBACKS \
0U /* FMAC register callback disabled */
#define USE_HAL_NAND_REGISTER_CALLBACKS \
0U /* NAND register callback disabled */
#define USE_HAL_NOR_REGISTER_CALLBACKS \
0U /* NOR register callback disabled */
#define USE_HAL_SDRAM_REGISTER_CALLBACKS \
0U /* SDRAM register callback disabled */
#define USE_HAL_SRAM_REGISTER_CALLBACKS \
0U /* SRAM register callback disabled */
#define USE_HAL_HASH_REGISTER_CALLBACKS \
0U /* HASH register callback disabled */
#define USE_HAL_HCD_REGISTER_CALLBACKS \
0U /* HCD register callback disabled */
#define USE_HAL_GFXMMU_REGISTER_CALLBACKS \
0U /* GFXMMU register callback disabled */
#define USE_HAL_HRTIM_REGISTER_CALLBACKS \
0U /* HRTIM register callback disabled */
#define USE_HAL_I2C_REGISTER_CALLBACKS \
0U /* I2C register callback disabled */
#define USE_HAL_I2S_REGISTER_CALLBACKS \
0U /* I2S register callback disabled */
#define USE_HAL_IRDA_REGISTER_CALLBACKS \
0U /* IRDA register callback disabled */
#define USE_HAL_JPEG_REGISTER_CALLBACKS \
0U /* JPEG register callback disabled */
#define USE_HAL_LPTIM_REGISTER_CALLBACKS \
0U /* LPTIM register callback disabled */
#define USE_HAL_LTDC_REGISTER_CALLBACKS \
0U /* LTDC register callback disabled */
#define USE_HAL_MDIOS_REGISTER_CALLBACKS \
0U /* MDIO register callback disabled */
#define USE_HAL_MMC_REGISTER_CALLBACKS \
0U /* MMC register callback disabled */
#define USE_HAL_OPAMP_REGISTER_CALLBACKS \
0U /* MDIO register callback disabled */
#define USE_HAL_OSPI_REGISTER_CALLBACKS \
0U /* OSPI register callback disabled */
#define USE_HAL_OTFDEC_REGISTER_CALLBACKS \
0U /* OTFDEC register callback disabled */
#define USE_HAL_PCD_REGISTER_CALLBACKS \
0U /* PCD register callback disabled */
#define USE_HAL_QSPI_REGISTER_CALLBACKS \
0U /* QSPI register callback disabled */
#define USE_HAL_RNG_REGISTER_CALLBACKS \
0U /* RNG register callback disabled */
#define USE_HAL_RTC_REGISTER_CALLBACKS \
0U /* RTC register callback disabled */
#define USE_HAL_SAI_REGISTER_CALLBACKS \
0U /* SAI register callback disabled */
#define USE_HAL_SD_REGISTER_CALLBACKS \
0U /* SD register callback disabled */
#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS \
0U /* SMARTCARD register callback disabled */
#define USE_HAL_SPDIFRX_REGISTER_CALLBACKS \
0U /* SPDIFRX register callback disabled */
#define USE_HAL_SMBUS_REGISTER_CALLBACKS \
0U /* SMBUS register callback disabled */
#define USE_HAL_SPI_REGISTER_CALLBACKS \
0U /* SPI register callback disabled */
#define USE_HAL_SWPMI_REGISTER_CALLBACKS \
0U /* SWPMI register callback disabled */
#define USE_HAL_TIM_REGISTER_CALLBACKS \
0U /* TIM register callback disabled */
#define USE_HAL_UART_REGISTER_CALLBACKS \
0U /* UART register callback disabled */
#define USE_HAL_USART_REGISTER_CALLBACKS \
0U /* USART register callback disabled */
#define USE_HAL_WWDG_REGISTER_CALLBACKS \
0U /* WWDG register callback disabled */
/* ########################### Ethernet Configuration ######################### */
/* ########################### Ethernet Configuration #########################
*/
#define ETH_TX_DESC_CNT 4U /* number of Ethernet Tx DMA descriptors */
#define ETH_RX_DESC_CNT 4U /* number of Ethernet Rx DMA descriptors */
@@ -500,7 +542,8 @@
* If expr is true, it returns no value.
* @retval None
*/
#define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
#define assert_param(expr) \
((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
/* Exported functions ------------------------------------------------------- */
void assert_failed(uint8_t *file, uint32_t line);
#else

19
STM32/CM7/Core/Inc/stm32h7xx_it.h
View File

@@ -1,20 +1,7 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32h7xx_it.h
* @brief This file contains the headers of the interrupt handlers.
******************************************************************************
* @attention
*
* Copyright (c) 2026 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/

83
STM32/CM7/Core/Src/main.c
View File

@@ -1,20 +1,7 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
* @attention
*
* Copyright (c) 2026 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
@@ -74,8 +61,7 @@ static void MX_GPIO_Init(void);
* @brief The application entry point.
* @retval int
*/
int main(void)
{
int main(void) {
/* USER CODE BEGIN 1 */
@@ -93,16 +79,17 @@ int main(void)
#if defined(DUAL_CORE_BOOT_SYNC_SEQUENCE)
/* Wait until CPU2 boots and enters in stop mode or timeout*/
timeout = 0xFFFF;
while((__HAL_RCC_GET_FLAG(RCC_FLAG_D2CKRDY) != RESET) && (timeout-- > 0));
if ( timeout < 0 )
{
while ((__HAL_RCC_GET_FLAG(RCC_FLAG_D2CKRDY) != RESET) && (timeout-- > 0))
;
if (timeout < 0) {
Error_Handler();
}
#endif /* DUAL_CORE_BOOT_SYNC_SEQUENCE */
/* USER CODE END Boot_Mode_Sequence_1 */
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
/* Reset of all peripherals, Initializes the Flash interface and the Systick.
*/
HAL_Init();
/* USER CODE BEGIN Init */
@@ -113,8 +100,8 @@ int main(void)
SystemClock_Config();
/* USER CODE BEGIN Boot_Mode_Sequence_2 */
#if defined(DUAL_CORE_BOOT_SYNC_SEQUENCE)
/* When system initialization is finished, Cortex-M7 will release Cortex-M4 by means of
HSEM notification */
/* When system initialization is finished, Cortex-M7 will release Cortex-M4 by
means of HSEM notification */
/*HW semaphore Clock enable*/
__HAL_RCC_HSEM_CLK_ENABLE();
/*Take HSEM */
@@ -123,9 +110,9 @@ HAL_HSEM_FastTake(HSEM_ID_0);
HAL_HSEM_Release(HSEM_ID_0, 0);
/* wait until CPU2 wakes up from stop mode */
timeout = 0xFFFF;
while((__HAL_RCC_GET_FLAG(RCC_FLAG_D2CKRDY) == RESET) && (timeout-- > 0));
if ( timeout < 0 )
{
while ((__HAL_RCC_GET_FLAG(RCC_FLAG_D2CKRDY) == RESET) && (timeout-- > 0))
;
if (timeout < 0) {
Error_Handler();
}
#endif /* DUAL_CORE_BOOT_SYNC_SEQUENCE */
@@ -143,8 +130,7 @@ Error_Handler();
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
while (1) {
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
@@ -156,8 +142,7 @@ Error_Handler();
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
void SystemClock_Config(void) {
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
@@ -169,7 +154,8 @@ void SystemClock_Config(void)
*/
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0);
while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
while (!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {
}
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
@@ -186,16 +172,15 @@ void SystemClock_Config(void)
RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_3;
RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
RCC_OscInitStruct.PLL.PLLFRACN = 0;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
Error_Handler();
}
/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
|RCC_CLOCKTYPE_D3PCLK1|RCC_CLOCKTYPE_D1PCLK1;
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK |
RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2 |
RCC_CLOCKTYPE_D3PCLK1 | RCC_CLOCKTYPE_D1PCLK1;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
@@ -204,8 +189,7 @@ void SystemClock_Config(void)
RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
{
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK) {
Error_Handler();
}
}
@@ -215,8 +199,7 @@ void SystemClock_Config(void)
* @param None
* @retval None
*/
static void MX_GPIO_Init(void)
{
static void MX_GPIO_Init(void) {
GPIO_InitTypeDef GPIO_InitStruct = {0};
/* USER CODE BEGIN MX_GPIO_Init_1 */
@@ -246,8 +229,7 @@ static void MX_GPIO_Init(void)
/* MPU Configuration */
void MPU_Config(void)
{
void MPU_Config(void) {
MPU_Region_InitTypeDef MPU_InitStruct = {0};
/* Disables the MPU */
@@ -270,20 +252,17 @@ void MPU_Config(void)
HAL_MPU_ConfigRegion(&MPU_InitStruct);
/* Enables the MPU */
HAL_MPU_Enable(MPU_PRIVILEGED_DEFAULT);
}
/**
* @brief This function is executed in case of error occurrence.
* @retval None
*/
void Error_Handler(void)
{
void Error_Handler(void) {
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
__disable_irq();
while (1)
{
while (1) {
}
/* USER CODE END Error_Handler_Debug */
}
@@ -295,11 +274,11 @@ void Error_Handler(void)
* @param line: assert_param error line source number
* @retval None
*/
void assert_failed(uint8_t *file, uint32_t line)
{
void assert_failed(uint8_t *file, uint32_t line) {
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* User can add his own implementation to report the file name and line
number, ex: printf("Wrong parameters value: file %s on line %d\r\n", file,
line) */
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

23
STM32/CM7/Core/Src/stm32h7xx_hal_msp.c
View File

@@ -1,21 +1,7 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32h7xx_hal_msp.c
* @brief This file provides code for the MSP Initialization
* and de-Initialization codes.
******************************************************************************
* @attention
*
* Copyright (c) 2026 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
@@ -59,8 +45,7 @@
/**
* Initializes the Global MSP.
*/
void HAL_MspInit(void)
{
void HAL_MspInit(void) {
/* USER CODE BEGIN MspInit 0 */

63
STM32/CM7/Core/Src/stm32h7xx_it.c
View File

@@ -1,25 +1,12 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32h7xx_it.c
* @brief Interrupt Service Routines.
******************************************************************************
* @attention
*
* Copyright (c) 2026 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32h7xx_it.h"
#include "main.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
@@ -66,14 +53,12 @@
/**
* @brief This function handles Non maskable interrupt.
*/
void NMI_Handler(void)
{
void NMI_Handler(void) {
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
while (1)
{
while (1) {
}
/* USER CODE END NonMaskableInt_IRQn 1 */
}
@@ -81,13 +66,11 @@ void NMI_Handler(void)
/**
* @brief This function handles Hard fault interrupt.
*/
void HardFault_Handler(void)
{
void HardFault_Handler(void) {
/* USER CODE BEGIN HardFault_IRQn 0 */
/* USER CODE END HardFault_IRQn 0 */
while (1)
{
while (1) {
/* USER CODE BEGIN W1_HardFault_IRQn 0 */
/* USER CODE END W1_HardFault_IRQn 0 */
}
@@ -96,13 +79,11 @@ void HardFault_Handler(void)
/**
* @brief This function handles Memory management fault.
*/
void MemManage_Handler(void)
{
void MemManage_Handler(void) {
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
/* USER CODE END MemoryManagement_IRQn 0 */
while (1)
{
while (1) {
/* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
/* USER CODE END W1_MemoryManagement_IRQn 0 */
}
@@ -111,13 +92,11 @@ void MemManage_Handler(void)
/**
* @brief This function handles Pre-fetch fault, memory access fault.
*/
void BusFault_Handler(void)
{
void BusFault_Handler(void) {
/* USER CODE BEGIN BusFault_IRQn 0 */
/* USER CODE END BusFault_IRQn 0 */
while (1)
{
while (1) {
/* USER CODE BEGIN W1_BusFault_IRQn 0 */
/* USER CODE END W1_BusFault_IRQn 0 */
}
@@ -126,13 +105,11 @@ void BusFault_Handler(void)
/**
* @brief This function handles Undefined instruction or illegal state.
*/
void UsageFault_Handler(void)
{
void UsageFault_Handler(void) {
/* USER CODE BEGIN UsageFault_IRQn 0 */
/* USER CODE END UsageFault_IRQn 0 */
while (1)
{
while (1) {
/* USER CODE BEGIN W1_UsageFault_IRQn 0 */
/* USER CODE END W1_UsageFault_IRQn 0 */
}
@@ -141,8 +118,7 @@ void UsageFault_Handler(void)
/**
* @brief This function handles System service call via SWI instruction.
*/
void SVC_Handler(void)
{
void SVC_Handler(void) {
/* USER CODE BEGIN SVCall_IRQn 0 */
/* USER CODE END SVCall_IRQn 0 */
@@ -154,8 +130,7 @@ void SVC_Handler(void)
/**
* @brief This function handles Debug monitor.
*/
void DebugMon_Handler(void)
{
void DebugMon_Handler(void) {
/* USER CODE BEGIN DebugMonitor_IRQn 0 */
/* USER CODE END DebugMonitor_IRQn 0 */
@@ -167,8 +142,7 @@ void DebugMon_Handler(void)
/**
* @brief This function handles Pendable request for system service.
*/
void PendSV_Handler(void)
{
void PendSV_Handler(void) {
/* USER CODE BEGIN PendSV_IRQn 0 */
/* USER CODE END PendSV_IRQn 0 */
@@ -180,8 +154,7 @@ void PendSV_Handler(void)
/**
* @brief This function handles System tick timer.
*/
void SysTick_Handler(void)
{
void SysTick_Handler(void) {
/* USER CODE BEGIN SysTick_IRQn 0 */
/* USER CODE END SysTick_IRQn 0 */

106
STM32/CM7/Core/Src/syscalls.c
View File

@@ -21,153 +21,127 @@
*/
/* Includes */
#include <sys/stat.h>
#include <stdlib.h>
#include <errno.h>
#include <stdio.h>
#include <signal.h>
#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/times.h>
#include <time.h>
/* Variables */
extern int __io_putchar(int ch) __attribute__((weak));
extern int __io_getchar(void) __attribute__((weak));
char *__env[1] = {0};
char **environ = __env;
/* Functions */
void initialise_monitor_handles()
{
}
void initialise_monitor_handles() {}
int _getpid(void)
{
return 1;
}
int _getpid(void) { return 1; }
int _kill(int pid, int sig)
{
int _kill(int pid, int sig) {
(void)pid;
(void)sig;
errno = EINVAL;
return -1;
}
void _exit (int status)
{
void _exit(int status) {
_kill(status, -1);
while (1) {} /* Make sure we hang here */
while (1) {
} /* Make sure we hang here */
}
__attribute__((weak)) int _read(int file, char *ptr, int len)
{
__attribute__((weak)) int _read(int file, char *ptr, int len) {
(void)file;
int DataIdx;
for (DataIdx = 0; DataIdx < len; DataIdx++)
{
for (DataIdx = 0; DataIdx < len; DataIdx++) {
*ptr++ = __io_getchar();
}
return len;
}
__attribute__((weak)) int _write(int file, char *ptr, int len)
{
__attribute__((weak)) int _write(int file, char *ptr, int len) {
(void)file;
int DataIdx;
for (DataIdx = 0; DataIdx < len; DataIdx++)
{
for (DataIdx = 0; DataIdx < len; DataIdx++) {
__io_putchar(*ptr++);
}
return len;
}
int _close(int file)
{
int _close(int file) {
(void)file;
return -1;
}
int _fstat(int file, struct stat *st)
{
int _fstat(int file, struct stat *st) {
(void)file;
st->st_mode = S_IFCHR;
return 0;
}
int _isatty(int file)
{
int _isatty(int file) {
(void)file;
return 1;
}
int _lseek(int file, int ptr, int dir)
{
int _lseek(int file, int ptr, int dir) {
(void)file;
(void)ptr;
(void)dir;
return 0;
}
int _open(char *path, int flags, ...)
{
int _open(char *path, int flags, ...) {
(void)path;
(void)flags;
/* Pretend like we always fail */
return -1;
}
int _wait(int *status)
{
int _wait(int *status) {
(void)status;
errno = ECHILD;
return -1;
}
int _unlink(char *name)
{
int _unlink(char *name) {
(void)name;
errno = ENOENT;
return -1;
}
clock_t _times(struct tms *buf)
{
clock_t _times(struct tms *buf) {
(void)buf;
return -1;
}
int _stat(const char *file, struct stat *st)
{
int _stat(const char *file, struct stat *st) {
(void)file;
st->st_mode = S_IFCHR;
return 0;
}
int _link(char *old, char *new)
{
int _link(char *old, char *new) {
(void)old;
(void)new;
errno = EMLINK;
return -1;
}
int _fork(void)
{
int _fork(void) {
errno = EAGAIN;
return -1;
}
int _execve(char *name, char **argv, char **env)
{
int _execve(char *name, char **argv, char **env) {
(void)name;
(void)argv;
(void)env;
@@ -185,8 +159,7 @@ int _execve(char *name, char **argv, char **env)
* @param file FILE stream pointer (ignored).
* @retval int The character written.
*/
static int starm_putc(char c, FILE *file)
{
static int starm_putc(char c, FILE *file) {
(void)file;
__io_putchar(c);
return c;
@@ -198,8 +171,7 @@ static int starm_putc(char c, FILE *file)
* @param file FILE stream pointer (ignored).
* @retval int The character read, cast to an unsigned char then int.
*/
static int starm_getc(FILE *file)
{
static int starm_getc(FILE *file) {
unsigned char c;
(void)file;
c = __io_getchar();
@@ -207,22 +179,22 @@ static int starm_getc(FILE *file)
}
// Define and initialize the standard I/O streams for Picolibc.
// FDEV_SETUP_STREAM connects the starm_putc and starm_getc helper functions to a FILE structure.
// _FDEV_SETUP_RW indicates the stream is for reading and writing.
static FILE __stdio = FDEV_SETUP_STREAM(starm_putc,
starm_getc,
NULL,
_FDEV_SETUP_RW);
// FDEV_SETUP_STREAM connects the starm_putc and starm_getc helper functions to
// a FILE structure. _FDEV_SETUP_RW indicates the stream is for reading and
// writing.
static FILE __stdio =
FDEV_SETUP_STREAM(starm_putc, starm_getc, NULL, _FDEV_SETUP_RW);
// Assign the standard stream pointers (stdin, stdout, stderr) to the initialized stream.
// Picolibc uses these pointers for standard I/O operations (printf, scanf, etc.).
// Assign the standard stream pointers (stdin, stdout, stderr) to the
// initialized stream. Picolibc uses these pointers for standard I/O operations
// (printf, scanf, etc.).
FILE *const stdin = &__stdio;
__strong_reference(stdin, stdout);
__strong_reference(stdin, stderr);
// Create strong aliases mapping standard C library function names (without underscore)
// to the implemented system call stubs (with underscore). Picolibc uses these
// standard names internally, so this linking is required.
// Create strong aliases mapping standard C library function names (without
// underscore) to the implemented system call stubs (with underscore). Picolibc
// uses these standard names internally, so this linking is required.
__strong_reference(_read, read);
__strong_reference(_write, write);
__strong_reference(_times, times);

11
STM32/CM7/Core/Src/sysmem.c
View File

@@ -22,8 +22,8 @@
/* Includes */
#include <errno.h>
#include <stdint.h>
#include <stddef.h>
#include <stdint.h>
/**
* Pointer to the current high watermark of the heap usage
@@ -51,8 +51,7 @@ static uint8_t *__sbrk_heap_end = NULL;
* @param incr Memory size
* @return Pointer to allocated memory
*/
void *_sbrk(ptrdiff_t incr)
{
void *_sbrk(ptrdiff_t incr) {
extern uint8_t _end; /* Symbol defined in the linker script */
extern uint8_t _estack; /* Symbol defined in the linker script */
extern uint32_t _Min_Stack_Size; /* Symbol defined in the linker script */
@@ -61,14 +60,12 @@ void *_sbrk(ptrdiff_t incr)
uint8_t *prev_heap_end;
/* Initialize heap end at first call */
if (NULL == __sbrk_heap_end)
{
if (NULL == __sbrk_heap_end) {
__sbrk_heap_end = &_end;
}
/* Protect heap from growing into the reserved MSP stack */
if (__sbrk_heap_end + incr > max_heap)
{
if (__sbrk_heap_end + incr > max_heap) {
errno = ENOMEM;
return (void *)-1;
}

4
Zephyr/src/main.c
View File

@@ -1,3 +1,7 @@
// Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
#include <zephyr/kernel.h>
#include <zephyr/sys/printk.h>