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simplify RTOS-related Keil examples

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This commit is contained in:
scaprile 2023-05-05 16:58:30 -03:00
parent 4593332204
commit fbe626e791
81 changed files with 1386 additions and 148 deletions
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6
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/RTE/Device/STM32F746ZGTx/FrameworkCubeMX.gpdsc
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@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- ******************************************************************************
* File Name : FrameworkCubeMX.gpdsc
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 14:50:21
* Description : Generator PDSC File generated by STM32CubeMX (DO NOT EDIT!)
****************************************************************************** -->
@ -12,7 +12,7 @@
<url>project-path</url>
<releases>
<release version="1.0.0">
- Generated: 14/03/2023 13:35:04
- Generated: 05/05/2023 14:50:21
</release>
</releases>
<generators>
@ -44,6 +44,7 @@
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="ETH"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="RNG"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM"/>
</condition>
</conditions>
<components>
@ -56,6 +57,7 @@
<file category="header" name="MX_Device.h"/>
<file category="header" name="STCubeGenerated/Inc/stm32f7xx_hal_conf.h"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_msp.c"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c"/>
</files>
</component>
</components>

2
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/RTE/Device/STM32F746ZGTx/MX_Device.h
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@ -1,6 +1,6 @@
/******************************************************************************
* File Name : MX_Device.h
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 14:50:21
* Description : STM32Cube MX parameter definitions
* Note : This file is generated by STM32CubeMX (DO NOT EDIT!)
******************************************************************************/

2
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/.mxproject
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@ -8,5 +8,5 @@ SourceFiles=;;
HeaderPath=..\Inc
HeaderFiles=stm32f7xx_it.h;stm32f7xx_hal_conf.h;main.h;
SourcePath=..\Src
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;main.c;
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;stm32f7xx_hal_timebase_tim.c;main.c;

2
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_hal_conf.h
View File

@ -64,7 +64,7 @@
/* #define HAL_MMC_MODULE_ENABLED */
/* #define HAL_SPDIFRX_MODULE_ENABLED */
/* #define HAL_SPI_MODULE_ENABLED */
/* #define HAL_TIM_MODULE_ENABLED */
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */

1
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_it.h
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@ -52,6 +52,7 @@ void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void DebugMon_Handler(void);
void TIM6_DAC_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

9
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/STCubeGenerated.ioc
View File

@ -24,7 +24,7 @@ Mcu.Pin1=PA1
Mcu.Pin10=PG13
Mcu.Pin11=PB7
Mcu.Pin12=VP_RNG_VS_RNG
Mcu.Pin13=VP_SYS_VS_Systick
Mcu.Pin13=VP_SYS_VS_tim6
Mcu.Pin2=PA2
Mcu.Pin3=PA7
Mcu.Pin4=PC4
@ -50,6 +50,9 @@ NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:false\:false\:true\:false
NVIC.TIM6_DAC_IRQn=true\:15\:0\:false\:false\:true\:false\:true\:true
NVIC.TimeBase=TIM6_DAC_IRQn
NVIC.TimeBaseIP=TIM6
NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
PA1.Mode=RMII
PA1.Signal=ETH_REF_CLK
@ -173,6 +176,6 @@ USART3.IPParameters=VirtualMode-Asynchronous
USART3.VirtualMode-Asynchronous=VM_ASYNC
VP_RNG_VS_RNG.Mode=RNG_Activate
VP_RNG_VS_RNG.Signal=RNG_VS_RNG
VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
VP_SYS_VS_tim6.Mode=TIM6
VP_SYS_VS_tim6.Signal=SYS_VS_tim6
board=custom

33
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/main.c
View File

@ -84,18 +84,6 @@ static void MX_RNG_Init(void);
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
// https://www.keil.com/pack/doc/STM32Cube/html/cubemx_using.html
uint32_t HAL_GetTick (void) {
static uint32_t ticks = 0U;
uint32_t i;
if (osKernelGetState() == osKernelRunning) {
return (uint32_t)osKernelGetTickCount();
}
/* If Kernel is not running wait approximately 1 ms then increment and return auxiliary tick counter value */
for (i = (SystemCoreClock >> 14U); i > 0U; i--) { __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); }
return ++ticks;
}
void mx_init(void) {
SystemClock_Config();
MX_GPIO_Init();
@ -310,6 +298,27 @@ static void MX_GPIO_Init(void)
/* USER CODE END 4 */
/**
* @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)
{
/* USER CODE BEGIN Callback 0 */
/* USER CODE END Callback 0 */
if (htim->Instance == TIM6) {
HAL_IncTick();
}
/* USER CODE BEGIN Callback 1 */
/* USER CODE END Callback 1 */
}
/**
* @brief This function is executed in case of error occurrence.
* @retval None

137
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c Normal file
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@ -0,0 +1,137 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f7xx_hal_timebase_TIM.c
* @brief HAL time base based on the hardware TIM.
******************************************************************************
* @attention
*
* Copyright (c) 2023 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.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx_hal.h"
#include "stm32f7xx_hal_tim.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
TIM_HandleTypeDef htim6;
/* Private function prototypes -----------------------------------------------*/
/* 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;
HAL_StatusTypeDef status;
/* 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)
{
uwTimclock = HAL_RCC_GetPCLK1Freq();
}
else
{
uwTimclock = 2UL * HAL_RCC_GetPCLK1Freq();
}
/* Compute the prescaler value to have TIM6 counter clock equal to 1MHz */
uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
/* Initialize TIM6 */
htim6.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.
+ ClockDivision = 0
+ Counter direction = Up
*/
htim6.Init.Period = (1000000U / 1000U) - 1U;
htim6.Init.Prescaler = uwPrescalerValue;
htim6.Init.ClockDivision = 0;
htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
status = HAL_TIM_Base_Init(&htim6);
if (status == HAL_OK)
{
/* Start the TIM time Base generation in interrupt mode */
status = HAL_TIM_Base_Start_IT(&htim6);
if (status == HAL_OK)
{
/* Enable the TIM6 global Interrupt */
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
/* Configure the SysTick IRQ priority */
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
{
/* Configure the TIM IRQ priority */
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, TickPriority, 0U);
uwTickPrio = TickPriority;
}
else
{
status = HAL_ERROR;
}
}
}
/* Return function status */
return status;
}
/**
* @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(&htim6, 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)
{
/* Enable TIM6 Update interrupt */
__HAL_TIM_ENABLE_IT(&htim6, TIM_IT_UPDATE);
}

15
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_it.c
View File

@ -55,6 +55,7 @@
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern TIM_HandleTypeDef htim6;
/* USER CODE BEGIN EV */
@ -158,6 +159,20 @@ void DebugMon_Handler(void)
/* please refer to the startup file (startup_stm32f7xx.s). */
/******************************************************************************/
/**
* @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts.
*/
void TIM6_DAC_IRQHandler(void)
{
/* USER CODE BEGIN TIM6_DAC_IRQn 0 */
/* USER CODE END TIM6_DAC_IRQn 0 */
HAL_TIM_IRQHandler(&htim6);
/* USER CODE BEGIN TIM6_DAC_IRQn 1 */
/* USER CODE END TIM6_DAC_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

2
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/RTE/_Target_1/RTE_Components.h
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@ -54,6 +54,8 @@
#define RTE_DEVICE_HAL_RCC
/* Keil::Device:STM32Cube HAL:RNG:1.3.0 */
#define RTE_DEVICE_HAL_RNG
/* Keil::Device:STM32Cube HAL:TIM:1.3.0 */
#define RTE_DEVICE_HAL_TIM
/* Keil::Device:STM32Cube HAL:UART:1.3.0 */
#define RTE_DEVICE_HAL_UART
/* Keil::Device:Startup:1.2.5 */

2
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/device-dashboard.uvoptx
View File

@ -382,7 +382,7 @@
<Group>
<GroupName>::CMSIS Driver</GroupName>
<tvExp>0</tvExp>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>1</RteFlg>

6
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2-lwip/device-dashboard.uvprojx
View File

@ -605,6 +605,12 @@
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>

6
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2/RTE/Device/STM32F746ZGTx/FrameworkCubeMX.gpdsc
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- ******************************************************************************
* File Name : FrameworkCubeMX.gpdsc
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 14:26:10
* Description : Generator PDSC File generated by STM32CubeMX (DO NOT EDIT!)
****************************************************************************** -->
@ -12,7 +12,7 @@
<url>project-path</url>
<releases>
<release version="1.0.0">
- Generated: 14/03/2023 13:35:04
- Generated: 05/05/2023 14:26:10
</release>
</releases>
<generators>
@ -44,6 +44,7 @@
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="ETH"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="RNG"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM"/>
</condition>
</conditions>
<components>
@ -56,6 +57,7 @@
<file category="header" name="MX_Device.h"/>
<file category="header" name="STCubeGenerated/Inc/stm32f7xx_hal_conf.h"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_msp.c"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c"/>
</files>
</component>
</components>

2
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2/RTE/Device/STM32F746ZGTx/MX_Device.h
View File

@ -1,6 +1,6 @@
/******************************************************************************
* File Name : MX_Device.h
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 14:26:10
* Description : STM32Cube MX parameter definitions
* Note : This file is generated by STM32CubeMX (DO NOT EDIT!)
******************************************************************************/

2
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2/RTE/Device/STM32F746ZGTx/STCubeGenerated/.mxproject
View File

@ -8,5 +8,5 @@ SourceFiles=;;
HeaderPath=..\Inc
HeaderFiles=stm32f7xx_it.h;stm32f7xx_hal_conf.h;main.h;
SourcePath=..\Src
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;main.c;
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;stm32f7xx_hal_timebase_tim.c;main.c;

2
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_hal_conf.h
View File

@ -64,7 +64,7 @@
/* #define HAL_MMC_MODULE_ENABLED */
/* #define HAL_SPDIFRX_MODULE_ENABLED */
/* #define HAL_SPI_MODULE_ENABLED */
/* #define HAL_TIM_MODULE_ENABLED */
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */

1
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_it.h
View File

@ -52,6 +52,7 @@ void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void DebugMon_Handler(void);
void TIM6_DAC_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

9
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2/RTE/Device/STM32F746ZGTx/STCubeGenerated/STCubeGenerated.ioc
View File

@ -24,7 +24,7 @@ Mcu.Pin1=PA1
Mcu.Pin10=PG13
Mcu.Pin11=PB7
Mcu.Pin12=VP_RNG_VS_RNG
Mcu.Pin13=VP_SYS_VS_Systick
Mcu.Pin13=VP_SYS_VS_tim6
Mcu.Pin2=PA2
Mcu.Pin3=PA7
Mcu.Pin4=PC4
@ -50,6 +50,9 @@ NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:false\:false\:true\:false
NVIC.TIM6_DAC_IRQn=true\:15\:0\:false\:false\:true\:false\:true\:true
NVIC.TimeBase=TIM6_DAC_IRQn
NVIC.TimeBaseIP=TIM6
NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
PA1.Mode=RMII
PA1.Signal=ETH_REF_CLK
@ -173,6 +176,6 @@ USART3.IPParameters=VirtualMode-Asynchronous
USART3.VirtualMode-Asynchronous=VM_ASYNC
VP_RNG_VS_RNG.Mode=RNG_Activate
VP_RNG_VS_RNG.Signal=RNG_VS_RNG
VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
VP_SYS_VS_tim6.Mode=TIM6
VP_SYS_VS_tim6.Signal=SYS_VS_tim6
board=custom

32
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/main.c
View File

@ -84,17 +84,6 @@ static void MX_RNG_Init(void);
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
uint32_t HAL_GetTick (void) {
static uint32_t ticks = 0U;
uint32_t i;
if (osKernelGetState() == osKernelRunning) {
return (uint32_t)osKernelGetTickCount();
}
/* If Kernel is not running wait approximately 1 ms then increment and return auxiliary tick counter value */
for (i = (SystemCoreClock >> 14U); i > 0U; i--) { __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); }
return ++ticks;
}
void mx_init(void) {
SystemClock_Config();
MX_GPIO_Init();
@ -309,6 +298,27 @@ static void MX_GPIO_Init(void)
/* USER CODE END 4 */
/**
* @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)
{
/* USER CODE BEGIN Callback 0 */
/* USER CODE END Callback 0 */
if (htim->Instance == TIM6) {
HAL_IncTick();
}
/* USER CODE BEGIN Callback 1 */
/* USER CODE END Callback 1 */
}
/**
* @brief This function is executed in case of error occurrence.
* @retval None

137
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c Normal file
View File

@ -0,0 +1,137 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f7xx_hal_timebase_TIM.c
* @brief HAL time base based on the hardware TIM.
******************************************************************************
* @attention
*
* Copyright (c) 2023 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.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx_hal.h"
#include "stm32f7xx_hal_tim.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
TIM_HandleTypeDef htim6;
/* Private function prototypes -----------------------------------------------*/
/* 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;
HAL_StatusTypeDef status;
/* 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)
{
uwTimclock = HAL_RCC_GetPCLK1Freq();
}
else
{
uwTimclock = 2UL * HAL_RCC_GetPCLK1Freq();
}
/* Compute the prescaler value to have TIM6 counter clock equal to 1MHz */
uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
/* Initialize TIM6 */
htim6.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.
+ ClockDivision = 0
+ Counter direction = Up
*/
htim6.Init.Period = (1000000U / 1000U) - 1U;
htim6.Init.Prescaler = uwPrescalerValue;
htim6.Init.ClockDivision = 0;
htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
status = HAL_TIM_Base_Init(&htim6);
if (status == HAL_OK)
{
/* Start the TIM time Base generation in interrupt mode */
status = HAL_TIM_Base_Start_IT(&htim6);
if (status == HAL_OK)
{
/* Enable the TIM6 global Interrupt */
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
/* Configure the SysTick IRQ priority */
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
{
/* Configure the TIM IRQ priority */
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, TickPriority, 0U);
uwTickPrio = TickPriority;
}
else
{
status = HAL_ERROR;
}
}
}
/* Return function status */
return status;
}
/**
* @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(&htim6, 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)
{
/* Enable TIM6 Update interrupt */
__HAL_TIM_ENABLE_IT(&htim6, TIM_IT_UPDATE);
}

15
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_it.c
View File

@ -55,6 +55,7 @@
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern TIM_HandleTypeDef htim6;
/* USER CODE BEGIN EV */
@ -158,6 +159,20 @@ void DebugMon_Handler(void)
/* please refer to the startup file (startup_stm32f7xx.s). */
/******************************************************************************/
/**
* @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts.
*/
void TIM6_DAC_IRQHandler(void)
{
/* USER CODE BEGIN TIM6_DAC_IRQn 0 */
/* USER CODE END TIM6_DAC_IRQn 0 */
HAL_TIM_IRQHandler(&htim6);
/* USER CODE BEGIN TIM6_DAC_IRQn 1 */
/* USER CODE END TIM6_DAC_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

2
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2/RTE/_Target_1/RTE_Components.h
View File

@ -50,6 +50,8 @@
#define RTE_DEVICE_HAL_RCC
/* Keil::Device:STM32Cube HAL:RNG:1.3.0 */
#define RTE_DEVICE_HAL_RNG
/* Keil::Device:STM32Cube HAL:TIM:1.3.0 */
#define RTE_DEVICE_HAL_TIM
/* Keil::Device:STM32Cube HAL:UART:1.3.0 */
#define RTE_DEVICE_HAL_UART
/* Keil::Device:Startup:1.2.5 */

6
examples/stm32/nucleo-f746zg-keil-freertos_cmsis2/device-dashboard.uvprojx
View File

@ -575,6 +575,12 @@
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>

6
examples/stm32/nucleo-f746zg-keil-rtx-mdk/RTE/Device/STM32F746ZGTx/FrameworkCubeMX.gpdsc
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- ******************************************************************************
* File Name : FrameworkCubeMX.gpdsc
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 16:28:43
* Description : Generator PDSC File generated by STM32CubeMX (DO NOT EDIT!)
****************************************************************************** -->
@ -12,7 +12,7 @@
<url>project-path</url>
<releases>
<release version="1.0.0">
- Generated: 14/03/2023 13:35:04
- Generated: 05/05/2023 16:28:43
</release>
</releases>
<generators>
@ -44,6 +44,7 @@
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="ETH"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="RNG"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM"/>
</condition>
</conditions>
<components>
@ -56,6 +57,7 @@
<file category="header" name="MX_Device.h"/>
<file category="header" name="STCubeGenerated/Inc/stm32f7xx_hal_conf.h"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_msp.c"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c"/>
</files>
</component>
</components>

2
examples/stm32/nucleo-f746zg-keil-rtx-mdk/RTE/Device/STM32F746ZGTx/MX_Device.h
View File

@ -1,6 +1,6 @@
/******************************************************************************
* File Name : MX_Device.h
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 16:28:43
* Description : STM32Cube MX parameter definitions
* Note : This file is generated by STM32CubeMX (DO NOT EDIT!)
******************************************************************************/

2
examples/stm32/nucleo-f746zg-keil-rtx-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/.mxproject
View File

@ -8,5 +8,5 @@ SourceFiles=;;
HeaderPath=..\Inc
HeaderFiles=stm32f7xx_it.h;stm32f7xx_hal_conf.h;main.h;
SourcePath=..\Src
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;main.c;
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;stm32f7xx_hal_timebase_tim.c;main.c;

2
examples/stm32/nucleo-f746zg-keil-rtx-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_hal_conf.h
View File

@ -64,7 +64,7 @@
/* #define HAL_MMC_MODULE_ENABLED */
/* #define HAL_SPDIFRX_MODULE_ENABLED */
/* #define HAL_SPI_MODULE_ENABLED */
/* #define HAL_TIM_MODULE_ENABLED */
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */

1
examples/stm32/nucleo-f746zg-keil-rtx-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_it.h
View File

@ -52,6 +52,7 @@ void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void DebugMon_Handler(void);
void TIM6_DAC_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

9
examples/stm32/nucleo-f746zg-keil-rtx-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/STCubeGenerated.ioc
View File

@ -24,7 +24,7 @@ Mcu.Pin1=PA1
Mcu.Pin10=PG13
Mcu.Pin11=PB7
Mcu.Pin12=VP_RNG_VS_RNG
Mcu.Pin13=VP_SYS_VS_Systick
Mcu.Pin13=VP_SYS_VS_tim6
Mcu.Pin2=PA2
Mcu.Pin3=PA7
Mcu.Pin4=PC4
@ -50,6 +50,9 @@ NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:false\:false\:true\:false
NVIC.TIM6_DAC_IRQn=true\:15\:0\:false\:false\:true\:false\:true\:true
NVIC.TimeBase=TIM6_DAC_IRQn
NVIC.TimeBaseIP=TIM6
NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
PA1.Mode=RMII
PA1.Signal=ETH_REF_CLK
@ -173,6 +176,6 @@ USART3.IPParameters=VirtualMode-Asynchronous
USART3.VirtualMode-Asynchronous=VM_ASYNC
VP_RNG_VS_RNG.Mode=RNG_Activate
VP_RNG_VS_RNG.Signal=RNG_VS_RNG
VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
VP_SYS_VS_tim6.Mode=TIM6
VP_SYS_VS_tim6.Signal=SYS_VS_tim6
board=custom

36
examples/stm32/nucleo-f746zg-keil-rtx-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/main.c
View File

@ -84,21 +84,6 @@ static void MX_RNG_Init(void);
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
// adapted from
// https://www.keil.com/pack/doc/STM32Cube/html/cubemx_using.html
// https://developer.arm.com/documentation/ka003821/latest
uint32_t HAL_GetTick (void) {
static uint32_t ticks = 0U;
uint32_t i;
if (osKernelRunning()) {
extern uint32_t rt_time_get(void);
return rt_time_get();
}
/* If Kernel is not running wait approximately 1 ms then increment and return auxiliary tick counter value */
for (i = (SystemCoreClock >> 14U); i > 0U; i--) { __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); }
return ++ticks;
}
void mx_init(void) {
SystemClock_Config();
MX_GPIO_Init();
@ -313,6 +298,27 @@ static void MX_GPIO_Init(void)
/* USER CODE END 4 */
/**
* @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)
{
/* USER CODE BEGIN Callback 0 */
/* USER CODE END Callback 0 */
if (htim->Instance == TIM6) {
HAL_IncTick();
}
/* USER CODE BEGIN Callback 1 */
/* USER CODE END Callback 1 */
}
/**
* @brief This function is executed in case of error occurrence.
* @retval None

137
examples/stm32/nucleo-f746zg-keil-rtx-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c Normal file
View File

@ -0,0 +1,137 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f7xx_hal_timebase_TIM.c
* @brief HAL time base based on the hardware TIM.
******************************************************************************
* @attention
*
* Copyright (c) 2023 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.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx_hal.h"
#include "stm32f7xx_hal_tim.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
TIM_HandleTypeDef htim6;
/* Private function prototypes -----------------------------------------------*/
/* 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;
HAL_StatusTypeDef status;
/* 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)
{
uwTimclock = HAL_RCC_GetPCLK1Freq();
}
else
{
uwTimclock = 2UL * HAL_RCC_GetPCLK1Freq();
}
/* Compute the prescaler value to have TIM6 counter clock equal to 1MHz */
uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
/* Initialize TIM6 */
htim6.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.
+ ClockDivision = 0
+ Counter direction = Up
*/
htim6.Init.Period = (1000000U / 1000U) - 1U;
htim6.Init.Prescaler = uwPrescalerValue;
htim6.Init.ClockDivision = 0;
htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
status = HAL_TIM_Base_Init(&htim6);
if (status == HAL_OK)
{
/* Start the TIM time Base generation in interrupt mode */
status = HAL_TIM_Base_Start_IT(&htim6);
if (status == HAL_OK)
{
/* Enable the TIM6 global Interrupt */
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
/* Configure the SysTick IRQ priority */
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
{
/* Configure the TIM IRQ priority */
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, TickPriority, 0U);
uwTickPrio = TickPriority;
}
else
{
status = HAL_ERROR;
}
}
}
/* Return function status */
return status;
}
/**
* @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(&htim6, 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)
{
/* Enable TIM6 Update interrupt */
__HAL_TIM_ENABLE_IT(&htim6, TIM_IT_UPDATE);
}

15
examples/stm32/nucleo-f746zg-keil-rtx-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_it.c
View File

@ -55,6 +55,7 @@
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern TIM_HandleTypeDef htim6;
/* USER CODE BEGIN EV */
@ -158,6 +159,20 @@ void DebugMon_Handler(void)
/* please refer to the startup file (startup_stm32f7xx.s). */
/******************************************************************************/
/**
* @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts.
*/
void TIM6_DAC_IRQHandler(void)
{
/* USER CODE BEGIN TIM6_DAC_IRQn 0 */
/* USER CODE END TIM6_DAC_IRQn 0 */
HAL_TIM_IRQHandler(&htim6);
/* USER CODE BEGIN TIM6_DAC_IRQn 1 */
/* USER CODE END TIM6_DAC_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

2
examples/stm32/nucleo-f746zg-keil-rtx-mdk/RTE/_Target_1/RTE_Components.h
View File

@ -57,6 +57,8 @@
#define RTE_DEVICE_HAL_RCC
/* Keil::Device:STM32Cube HAL:RNG:1.3.0 */
#define RTE_DEVICE_HAL_RNG
/* Keil::Device:STM32Cube HAL:TIM:1.3.0 */
#define RTE_DEVICE_HAL_TIM
/* Keil::Device:STM32Cube HAL:UART:1.3.0 */
#define RTE_DEVICE_HAL_UART
/* Keil::Device:Startup:1.2.5 */

6
examples/stm32/nucleo-f746zg-keil-rtx-mdk/device-dashboard.uvprojx
View File

@ -602,6 +602,12 @@
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>

6
examples/stm32/nucleo-f746zg-keil-rtx/RTE/Device/STM32F746ZGTx/FrameworkCubeMX.gpdsc
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- ******************************************************************************
* File Name : FrameworkCubeMX.gpdsc
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 17:27:28
* Description : Generator PDSC File generated by STM32CubeMX (DO NOT EDIT!)
****************************************************************************** -->
@ -12,7 +12,7 @@
<url>project-path</url>
<releases>
<release version="1.0.0">
- Generated: 14/03/2023 13:35:04
- Generated: 05/05/2023 17:27:28
</release>
</releases>
<generators>
@ -44,6 +44,7 @@
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="ETH"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="RNG"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM"/>
</condition>
</conditions>
<components>
@ -56,6 +57,7 @@
<file category="header" name="MX_Device.h"/>
<file category="header" name="STCubeGenerated/Inc/stm32f7xx_hal_conf.h"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_msp.c"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c"/>
</files>
</component>
</components>

2
examples/stm32/nucleo-f746zg-keil-rtx/RTE/Device/STM32F746ZGTx/MX_Device.h
View File

@ -1,6 +1,6 @@
/******************************************************************************
* File Name : MX_Device.h
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 17:27:28
* Description : STM32Cube MX parameter definitions
* Note : This file is generated by STM32CubeMX (DO NOT EDIT!)
******************************************************************************/

2
examples/stm32/nucleo-f746zg-keil-rtx/RTE/Device/STM32F746ZGTx/STCubeGenerated/.mxproject
View File

@ -8,5 +8,5 @@ SourceFiles=;;
HeaderPath=..\Inc
HeaderFiles=stm32f7xx_it.h;stm32f7xx_hal_conf.h;main.h;
SourcePath=..\Src
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;main.c;
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;stm32f7xx_hal_timebase_tim.c;main.c;

2
examples/stm32/nucleo-f746zg-keil-rtx/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_hal_conf.h
View File

@ -64,7 +64,7 @@
/* #define HAL_MMC_MODULE_ENABLED */
/* #define HAL_SPDIFRX_MODULE_ENABLED */
/* #define HAL_SPI_MODULE_ENABLED */
/* #define HAL_TIM_MODULE_ENABLED */
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */

1
examples/stm32/nucleo-f746zg-keil-rtx/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_it.h
View File

@ -52,6 +52,7 @@ void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void DebugMon_Handler(void);
void TIM6_DAC_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

9
examples/stm32/nucleo-f746zg-keil-rtx/RTE/Device/STM32F746ZGTx/STCubeGenerated/STCubeGenerated.ioc
View File

@ -24,7 +24,7 @@ Mcu.Pin1=PA1
Mcu.Pin10=PG13
Mcu.Pin11=PB7
Mcu.Pin12=VP_RNG_VS_RNG
Mcu.Pin13=VP_SYS_VS_Systick
Mcu.Pin13=VP_SYS_VS_tim6
Mcu.Pin2=PA2
Mcu.Pin3=PA7
Mcu.Pin4=PC4
@ -50,6 +50,9 @@ NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:false\:false\:true\:false
NVIC.TIM6_DAC_IRQn=true\:15\:0\:false\:false\:true\:false\:true\:true
NVIC.TimeBase=TIM6_DAC_IRQn
NVIC.TimeBaseIP=TIM6
NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
PA1.Mode=RMII
PA1.Signal=ETH_REF_CLK
@ -173,6 +176,6 @@ USART3.IPParameters=VirtualMode-Asynchronous
USART3.VirtualMode-Asynchronous=VM_ASYNC
VP_RNG_VS_RNG.Mode=RNG_Activate
VP_RNG_VS_RNG.Signal=RNG_VS_RNG
VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
VP_SYS_VS_tim6.Mode=TIM6
VP_SYS_VS_tim6.Signal=SYS_VS_tim6
board=custom

36
examples/stm32/nucleo-f746zg-keil-rtx/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/main.c
View File

@ -84,21 +84,6 @@ static void MX_RNG_Init(void);
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
// adapted from
// https://www.keil.com/pack/doc/STM32Cube/html/cubemx_using.html
// https://developer.arm.com/documentation/ka003821/latest
uint32_t HAL_GetTick (void) {
static uint32_t ticks = 0U;
uint32_t i;
if (osKernelRunning()) {
extern uint32_t rt_time_get(void);
return rt_time_get();
}
/* If Kernel is not running wait approximately 1 ms then increment and return auxiliary tick counter value */
for (i = (SystemCoreClock >> 14U); i > 0U; i--) { __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); }
return ++ticks;
}
void mx_init(void) {
SystemClock_Config();
MX_GPIO_Init();
@ -313,6 +298,27 @@ static void MX_GPIO_Init(void)
/* USER CODE END 4 */
/**
* @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)
{
/* USER CODE BEGIN Callback 0 */
/* USER CODE END Callback 0 */
if (htim->Instance == TIM6) {
HAL_IncTick();
}
/* USER CODE BEGIN Callback 1 */
/* USER CODE END Callback 1 */
}
/**
* @brief This function is executed in case of error occurrence.
* @retval None

137
examples/stm32/nucleo-f746zg-keil-rtx/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c Normal file
View File

@ -0,0 +1,137 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f7xx_hal_timebase_TIM.c
* @brief HAL time base based on the hardware TIM.
******************************************************************************
* @attention
*
* Copyright (c) 2023 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.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx_hal.h"
#include "stm32f7xx_hal_tim.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
TIM_HandleTypeDef htim6;
/* Private function prototypes -----------------------------------------------*/
/* 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;
HAL_StatusTypeDef status;
/* 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)
{
uwTimclock = HAL_RCC_GetPCLK1Freq();
}
else
{
uwTimclock = 2UL * HAL_RCC_GetPCLK1Freq();
}
/* Compute the prescaler value to have TIM6 counter clock equal to 1MHz */
uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
/* Initialize TIM6 */
htim6.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.
+ ClockDivision = 0
+ Counter direction = Up
*/
htim6.Init.Period = (1000000U / 1000U) - 1U;
htim6.Init.Prescaler = uwPrescalerValue;
htim6.Init.ClockDivision = 0;
htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
status = HAL_TIM_Base_Init(&htim6);
if (status == HAL_OK)
{
/* Start the TIM time Base generation in interrupt mode */
status = HAL_TIM_Base_Start_IT(&htim6);
if (status == HAL_OK)
{
/* Enable the TIM6 global Interrupt */
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
/* Configure the SysTick IRQ priority */
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
{
/* Configure the TIM IRQ priority */
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, TickPriority, 0U);
uwTickPrio = TickPriority;
}
else
{
status = HAL_ERROR;
}
}
}
/* Return function status */
return status;
}
/**
* @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(&htim6, 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)
{
/* Enable TIM6 Update interrupt */
__HAL_TIM_ENABLE_IT(&htim6, TIM_IT_UPDATE);
}

15
examples/stm32/nucleo-f746zg-keil-rtx/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_it.c
View File

@ -55,6 +55,7 @@
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern TIM_HandleTypeDef htim6;
/* USER CODE BEGIN EV */
@ -158,6 +159,20 @@ void DebugMon_Handler(void)
/* please refer to the startup file (startup_stm32f7xx.s). */
/******************************************************************************/
/**
* @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts.
*/
void TIM6_DAC_IRQHandler(void)
{
/* USER CODE BEGIN TIM6_DAC_IRQn 0 */
/* USER CODE END TIM6_DAC_IRQn 0 */
HAL_TIM_IRQHandler(&htim6);
/* USER CODE BEGIN TIM6_DAC_IRQn 1 */
/* USER CODE END TIM6_DAC_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

2
examples/stm32/nucleo-f746zg-keil-rtx/RTE/_Target_1/RTE_Components.h
View File

@ -40,6 +40,8 @@
#define RTE_DEVICE_HAL_RCC
/* Keil::Device:STM32Cube HAL:RNG:1.3.0 */
#define RTE_DEVICE_HAL_RNG
/* Keil::Device:STM32Cube HAL:TIM:1.3.0 */
#define RTE_DEVICE_HAL_TIM
/* Keil::Device:STM32Cube HAL:UART:1.3.0 */
#define RTE_DEVICE_HAL_UART
/* Keil::Device:Startup:1.2.5 */

6
examples/stm32/nucleo-f746zg-keil-rtx/device-dashboard.uvprojx
View File

@ -542,6 +542,12 @@
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>

6
examples/stm32/nucleo-f746zg-keil-rtx5-lwip/RTE/Device/STM32F746ZGTx/FrameworkCubeMX.gpdsc
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- ******************************************************************************
* File Name : FrameworkCubeMX.gpdsc
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 14:58:31
* Description : Generator PDSC File generated by STM32CubeMX (DO NOT EDIT!)
****************************************************************************** -->
@ -12,7 +12,7 @@
<url>project-path</url>
<releases>
<release version="1.0.0">
- Generated: 14/03/2023 13:35:04
- Generated: 05/05/2023 14:58:31
</release>
</releases>
<generators>
@ -44,6 +44,7 @@
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="ETH"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="RNG"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM"/>
</condition>
</conditions>
<components>
@ -56,6 +57,7 @@
<file category="header" name="MX_Device.h"/>
<file category="header" name="STCubeGenerated/Inc/stm32f7xx_hal_conf.h"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_msp.c"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c"/>
</files>
</component>
</components>

2
examples/stm32/nucleo-f746zg-keil-rtx5-lwip/RTE/Device/STM32F746ZGTx/MX_Device.h
View File

@ -1,6 +1,6 @@
/******************************************************************************
* File Name : MX_Device.h
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 14:58:31
* Description : STM32Cube MX parameter definitions
* Note : This file is generated by STM32CubeMX (DO NOT EDIT!)
******************************************************************************/

2
examples/stm32/nucleo-f746zg-keil-rtx5-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/.mxproject
View File

@ -8,5 +8,5 @@ SourceFiles=;;
HeaderPath=..\Inc
HeaderFiles=stm32f7xx_it.h;stm32f7xx_hal_conf.h;main.h;
SourcePath=..\Src
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;main.c;
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;stm32f7xx_hal_timebase_tim.c;main.c;

2
examples/stm32/nucleo-f746zg-keil-rtx5-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_hal_conf.h
View File

@ -64,7 +64,7 @@
/* #define HAL_MMC_MODULE_ENABLED */
/* #define HAL_SPDIFRX_MODULE_ENABLED */
/* #define HAL_SPI_MODULE_ENABLED */
/* #define HAL_TIM_MODULE_ENABLED */
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */

1
examples/stm32/nucleo-f746zg-keil-rtx5-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_it.h
View File

@ -52,6 +52,7 @@ void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void DebugMon_Handler(void);
void TIM6_DAC_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

9
examples/stm32/nucleo-f746zg-keil-rtx5-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/STCubeGenerated.ioc
View File

@ -24,7 +24,7 @@ Mcu.Pin1=PA1
Mcu.Pin10=PG13
Mcu.Pin11=PB7
Mcu.Pin12=VP_RNG_VS_RNG
Mcu.Pin13=VP_SYS_VS_Systick
Mcu.Pin13=VP_SYS_VS_tim6
Mcu.Pin2=PA2
Mcu.Pin3=PA7
Mcu.Pin4=PC4
@ -50,6 +50,9 @@ NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:false\:false\:true\:false
NVIC.TIM6_DAC_IRQn=true\:15\:0\:false\:false\:true\:false\:true\:true
NVIC.TimeBase=TIM6_DAC_IRQn
NVIC.TimeBaseIP=TIM6
NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
PA1.Mode=RMII
PA1.Signal=ETH_REF_CLK
@ -173,6 +176,6 @@ USART3.IPParameters=VirtualMode-Asynchronous
USART3.VirtualMode-Asynchronous=VM_ASYNC
VP_RNG_VS_RNG.Mode=RNG_Activate
VP_RNG_VS_RNG.Signal=RNG_VS_RNG
VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
VP_SYS_VS_tim6.Mode=TIM6
VP_SYS_VS_tim6.Signal=SYS_VS_tim6
board=custom

33
examples/stm32/nucleo-f746zg-keil-rtx5-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/main.c
View File

@ -84,18 +84,6 @@ static void MX_RNG_Init(void);
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
// https://www.keil.com/pack/doc/STM32Cube/html/cubemx_using.html
uint32_t HAL_GetTick (void) {
static uint32_t ticks = 0U;
uint32_t i;
if (osKernelGetState() == osKernelRunning) {
return (uint32_t)osKernelGetTickCount();
}
/* If Kernel is not running wait approximately 1 ms then increment and return auxiliary tick counter value */
for (i = (SystemCoreClock >> 14U); i > 0U; i--) { __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); }
return ++ticks;
}
void mx_init(void) {
SystemClock_Config();
MX_GPIO_Init();
@ -310,6 +298,27 @@ static void MX_GPIO_Init(void)
/* USER CODE END 4 */
/**
* @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)
{
/* USER CODE BEGIN Callback 0 */
/* USER CODE END Callback 0 */
if (htim->Instance == TIM6) {
HAL_IncTick();
}
/* USER CODE BEGIN Callback 1 */
/* USER CODE END Callback 1 */
}
/**
* @brief This function is executed in case of error occurrence.
* @retval None

137
examples/stm32/nucleo-f746zg-keil-rtx5-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c Normal file
View File

@ -0,0 +1,137 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f7xx_hal_timebase_TIM.c
* @brief HAL time base based on the hardware TIM.
******************************************************************************
* @attention
*
* Copyright (c) 2023 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.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx_hal.h"
#include "stm32f7xx_hal_tim.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
TIM_HandleTypeDef htim6;
/* Private function prototypes -----------------------------------------------*/
/* 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;
HAL_StatusTypeDef status;
/* 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)
{
uwTimclock = HAL_RCC_GetPCLK1Freq();
}
else
{
uwTimclock = 2UL * HAL_RCC_GetPCLK1Freq();
}
/* Compute the prescaler value to have TIM6 counter clock equal to 1MHz */
uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
/* Initialize TIM6 */
htim6.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.
+ ClockDivision = 0
+ Counter direction = Up
*/
htim6.Init.Period = (1000000U / 1000U) - 1U;
htim6.Init.Prescaler = uwPrescalerValue;
htim6.Init.ClockDivision = 0;
htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
status = HAL_TIM_Base_Init(&htim6);
if (status == HAL_OK)
{
/* Start the TIM time Base generation in interrupt mode */
status = HAL_TIM_Base_Start_IT(&htim6);
if (status == HAL_OK)
{
/* Enable the TIM6 global Interrupt */
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
/* Configure the SysTick IRQ priority */
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
{
/* Configure the TIM IRQ priority */
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, TickPriority, 0U);
uwTickPrio = TickPriority;
}
else
{
status = HAL_ERROR;
}
}
}
/* Return function status */
return status;
}
/**
* @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(&htim6, 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)
{
/* Enable TIM6 Update interrupt */
__HAL_TIM_ENABLE_IT(&htim6, TIM_IT_UPDATE);
}

15
examples/stm32/nucleo-f746zg-keil-rtx5-lwip/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_it.c
View File

@ -55,6 +55,7 @@
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern TIM_HandleTypeDef htim6;
/* USER CODE BEGIN EV */
@ -158,6 +159,20 @@ void DebugMon_Handler(void)
/* please refer to the startup file (startup_stm32f7xx.s). */
/******************************************************************************/
/**
* @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts.
*/
void TIM6_DAC_IRQHandler(void)
{
/* USER CODE BEGIN TIM6_DAC_IRQn 0 */
/* USER CODE END TIM6_DAC_IRQn 0 */
HAL_TIM_IRQHandler(&htim6);
/* USER CODE BEGIN TIM6_DAC_IRQn 1 */
/* USER CODE END TIM6_DAC_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

2
examples/stm32/nucleo-f746zg-keil-rtx5-lwip/RTE/_Target_1/RTE_Components.h
View File

@ -44,6 +44,8 @@
#define RTE_DEVICE_HAL_RCC
/* Keil::Device:STM32Cube HAL:RNG:1.3.0 */
#define RTE_DEVICE_HAL_RNG
/* Keil::Device:STM32Cube HAL:TIM:1.3.0 */
#define RTE_DEVICE_HAL_TIM
/* Keil::Device:STM32Cube HAL:UART:1.3.0 */
#define RTE_DEVICE_HAL_UART
/* Keil::Device:Startup:1.2.5 */

6
examples/stm32/nucleo-f746zg-keil-rtx5-lwip/device-dashboard.uvprojx
View File

@ -572,6 +572,12 @@
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>

6
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/RTE/Device/STM32F746ZGTx/FrameworkCubeMX.gpdsc
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- ******************************************************************************
* File Name : FrameworkCubeMX.gpdsc
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 15:02:27
* Description : Generator PDSC File generated by STM32CubeMX (DO NOT EDIT!)
****************************************************************************** -->
@ -12,7 +12,7 @@
<url>project-path</url>
<releases>
<release version="1.0.0">
- Generated: 14/03/2023 13:35:04
- Generated: 05/05/2023 15:02:27
</release>
</releases>
<generators>
@ -44,6 +44,7 @@
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="ETH"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="RNG"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM"/>
</condition>
</conditions>
<components>
@ -56,6 +57,7 @@
<file category="header" name="MX_Device.h"/>
<file category="header" name="STCubeGenerated/Inc/stm32f7xx_hal_conf.h"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_msp.c"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c"/>
</files>
</component>
</components>

2
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/RTE/Device/STM32F746ZGTx/MX_Device.h
View File

@ -1,6 +1,6 @@
/******************************************************************************
* File Name : MX_Device.h
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 15:02:28
* Description : STM32Cube MX parameter definitions
* Note : This file is generated by STM32CubeMX (DO NOT EDIT!)
******************************************************************************/

2
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/.mxproject
View File

@ -8,5 +8,5 @@ SourceFiles=;;
HeaderPath=..\Inc
HeaderFiles=stm32f7xx_it.h;stm32f7xx_hal_conf.h;main.h;
SourcePath=..\Src
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;main.c;
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;stm32f7xx_hal_timebase_tim.c;main.c;

2
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_hal_conf.h
View File

@ -64,7 +64,7 @@
/* #define HAL_MMC_MODULE_ENABLED */
/* #define HAL_SPDIFRX_MODULE_ENABLED */
/* #define HAL_SPI_MODULE_ENABLED */
/* #define HAL_TIM_MODULE_ENABLED */
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */

1
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_it.h
View File

@ -52,6 +52,7 @@ void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void DebugMon_Handler(void);
void TIM6_DAC_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

9
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/STCubeGenerated.ioc
View File

@ -24,7 +24,7 @@ Mcu.Pin1=PA1
Mcu.Pin10=PG13
Mcu.Pin11=PB7
Mcu.Pin12=VP_RNG_VS_RNG
Mcu.Pin13=VP_SYS_VS_Systick
Mcu.Pin13=VP_SYS_VS_tim6
Mcu.Pin2=PA2
Mcu.Pin3=PA7
Mcu.Pin4=PC4
@ -50,6 +50,9 @@ NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:false\:false\:true\:false
NVIC.TIM6_DAC_IRQn=true\:15\:0\:false\:false\:true\:false\:true\:true
NVIC.TimeBase=TIM6_DAC_IRQn
NVIC.TimeBaseIP=TIM6
NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
PA1.Mode=RMII
PA1.Signal=ETH_REF_CLK
@ -173,6 +176,6 @@ USART3.IPParameters=VirtualMode-Asynchronous
USART3.VirtualMode-Asynchronous=VM_ASYNC
VP_RNG_VS_RNG.Mode=RNG_Activate
VP_RNG_VS_RNG.Signal=RNG_VS_RNG
VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
VP_SYS_VS_tim6.Mode=TIM6
VP_SYS_VS_tim6.Signal=SYS_VS_tim6
board=custom

33
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/main.c
View File

@ -84,18 +84,6 @@ static void MX_RNG_Init(void);
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
// https://www.keil.com/pack/doc/STM32Cube/html/cubemx_using.html
uint32_t HAL_GetTick (void) {
static uint32_t ticks = 0U;
uint32_t i;
if (osKernelGetState() == osKernelRunning) {
return (uint32_t)osKernelGetTickCount();
}
/* If Kernel is not running wait approximately 1 ms then increment and return auxiliary tick counter value */
for (i = (SystemCoreClock >> 14U); i > 0U; i--) { __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); }
return ++ticks;
}
void mx_init(void) {
SystemClock_Config();
MX_GPIO_Init();
@ -310,6 +298,27 @@ static void MX_GPIO_Init(void)
/* USER CODE END 4 */
/**
* @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)
{
/* USER CODE BEGIN Callback 0 */
/* USER CODE END Callback 0 */
if (htim->Instance == TIM6) {
HAL_IncTick();
}
/* USER CODE BEGIN Callback 1 */
/* USER CODE END Callback 1 */
}
/**
* @brief This function is executed in case of error occurrence.
* @retval None

137
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c Normal file
View File

@ -0,0 +1,137 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f7xx_hal_timebase_TIM.c
* @brief HAL time base based on the hardware TIM.
******************************************************************************
* @attention
*
* Copyright (c) 2023 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.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx_hal.h"
#include "stm32f7xx_hal_tim.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
TIM_HandleTypeDef htim6;
/* Private function prototypes -----------------------------------------------*/
/* 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;
HAL_StatusTypeDef status;
/* 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)
{
uwTimclock = HAL_RCC_GetPCLK1Freq();
}
else
{
uwTimclock = 2UL * HAL_RCC_GetPCLK1Freq();
}
/* Compute the prescaler value to have TIM6 counter clock equal to 1MHz */
uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
/* Initialize TIM6 */
htim6.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.
+ ClockDivision = 0
+ Counter direction = Up
*/
htim6.Init.Period = (1000000U / 1000U) - 1U;
htim6.Init.Prescaler = uwPrescalerValue;
htim6.Init.ClockDivision = 0;
htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
status = HAL_TIM_Base_Init(&htim6);
if (status == HAL_OK)
{
/* Start the TIM time Base generation in interrupt mode */
status = HAL_TIM_Base_Start_IT(&htim6);
if (status == HAL_OK)
{
/* Enable the TIM6 global Interrupt */
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
/* Configure the SysTick IRQ priority */
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
{
/* Configure the TIM IRQ priority */
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, TickPriority, 0U);
uwTickPrio = TickPriority;
}
else
{
status = HAL_ERROR;
}
}
}
/* Return function status */
return status;
}
/**
* @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(&htim6, 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)
{
/* Enable TIM6 Update interrupt */
__HAL_TIM_ENABLE_IT(&htim6, TIM_IT_UPDATE);
}

15
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_it.c
View File

@ -55,6 +55,7 @@
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern TIM_HandleTypeDef htim6;
/* USER CODE BEGIN EV */
@ -158,6 +159,20 @@ void DebugMon_Handler(void)
/* please refer to the startup file (startup_stm32f7xx.s). */
/******************************************************************************/
/**
* @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts.
*/
void TIM6_DAC_IRQHandler(void)
{
/* USER CODE BEGIN TIM6_DAC_IRQn 0 */
/* USER CODE END TIM6_DAC_IRQn 0 */
HAL_TIM_IRQHandler(&htim6);
/* USER CODE BEGIN TIM6_DAC_IRQn 1 */
/* USER CODE END TIM6_DAC_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

2
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/RTE/_Target_1/RTE_Components.h
View File

@ -57,6 +57,8 @@
#define RTE_DEVICE_HAL_RCC
/* Keil::Device:STM32Cube HAL:RNG:1.3.0 */
#define RTE_DEVICE_HAL_RNG
/* Keil::Device:STM32Cube HAL:TIM:1.3.0 */
#define RTE_DEVICE_HAL_TIM
/* Keil::Device:STM32Cube HAL:UART:1.3.0 */
#define RTE_DEVICE_HAL_UART
/* Keil::Device:Startup:1.2.5 */

4
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/device-dashboard.uvoptx
View File

@ -365,7 +365,7 @@
<Group>
<GroupName>::CMSIS Driver</GroupName>
<tvExp>0</tvExp>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>1</RteFlg>
@ -381,7 +381,7 @@
<Group>
<GroupName>::Device</GroupName>
<tvExp>0</tvExp>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>1</RteFlg>

6
examples/stm32/nucleo-f746zg-keil-rtx5-mdk/device-dashboard.uvprojx
View File

@ -602,6 +602,12 @@
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>

6
examples/stm32/nucleo-f746zg-keil-rtx5/RTE/Device/STM32F746ZGTx/FrameworkCubeMX.gpdsc
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- ******************************************************************************
* File Name : FrameworkCubeMX.gpdsc
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 17:33:46
* Description : Generator PDSC File generated by STM32CubeMX (DO NOT EDIT!)
****************************************************************************** -->
@ -12,7 +12,7 @@
<url>project-path</url>
<releases>
<release version="1.0.0">
- Generated: 14/03/2023 13:35:04
- Generated: 05/05/2023 17:33:46
</release>
</releases>
<generators>
@ -44,6 +44,7 @@
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="ETH"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="RNG"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART"/>
<require Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM"/>
</condition>
</conditions>
<components>
@ -56,6 +57,7 @@
<file category="header" name="MX_Device.h"/>
<file category="header" name="STCubeGenerated/Inc/stm32f7xx_hal_conf.h"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_msp.c"/>
<file category="source" name="STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c"/>
</files>
</component>
</components>

2
examples/stm32/nucleo-f746zg-keil-rtx5/RTE/Device/STM32F746ZGTx/MX_Device.h
View File

@ -1,6 +1,6 @@
/******************************************************************************
* File Name : MX_Device.h
* Date : 14/03/2023 13:35:04
* Date : 05/05/2023 17:33:47
* Description : STM32Cube MX parameter definitions
* Note : This file is generated by STM32CubeMX (DO NOT EDIT!)
******************************************************************************/

2
examples/stm32/nucleo-f746zg-keil-rtx5/RTE/Device/STM32F746ZGTx/STCubeGenerated/.mxproject
View File

@ -8,5 +8,5 @@ SourceFiles=;;
HeaderPath=..\Inc
HeaderFiles=stm32f7xx_it.h;stm32f7xx_hal_conf.h;main.h;
SourcePath=..\Src
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;main.c;
SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;stm32f7xx_hal_timebase_tim.c;main.c;

2
examples/stm32/nucleo-f746zg-keil-rtx5/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_hal_conf.h
View File

@ -64,7 +64,7 @@
/* #define HAL_MMC_MODULE_ENABLED */
/* #define HAL_SPDIFRX_MODULE_ENABLED */
/* #define HAL_SPI_MODULE_ENABLED */
/* #define HAL_TIM_MODULE_ENABLED */
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */

1
examples/stm32/nucleo-f746zg-keil-rtx5/RTE/Device/STM32F746ZGTx/STCubeGenerated/Inc/stm32f7xx_it.h
View File

@ -52,6 +52,7 @@ void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void DebugMon_Handler(void);
void TIM6_DAC_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

9
examples/stm32/nucleo-f746zg-keil-rtx5/RTE/Device/STM32F746ZGTx/STCubeGenerated/STCubeGenerated.ioc
View File

@ -24,7 +24,7 @@ Mcu.Pin1=PA1
Mcu.Pin10=PG13
Mcu.Pin11=PB7
Mcu.Pin12=VP_RNG_VS_RNG
Mcu.Pin13=VP_SYS_VS_Systick
Mcu.Pin13=VP_SYS_VS_tim6
Mcu.Pin2=PA2
Mcu.Pin3=PA7
Mcu.Pin4=PC4
@ -50,6 +50,9 @@ NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false
NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:false\:false\:true\:false
NVIC.TIM6_DAC_IRQn=true\:15\:0\:false\:false\:true\:false\:true\:true
NVIC.TimeBase=TIM6_DAC_IRQn
NVIC.TimeBaseIP=TIM6
NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
PA1.Mode=RMII
PA1.Signal=ETH_REF_CLK
@ -173,6 +176,6 @@ USART3.IPParameters=VirtualMode-Asynchronous
USART3.VirtualMode-Asynchronous=VM_ASYNC
VP_RNG_VS_RNG.Mode=RNG_Activate
VP_RNG_VS_RNG.Signal=RNG_VS_RNG
VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
VP_SYS_VS_tim6.Mode=TIM6
VP_SYS_VS_tim6.Signal=SYS_VS_tim6
board=custom

33
examples/stm32/nucleo-f746zg-keil-rtx5/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/main.c
View File

@ -84,18 +84,6 @@ static void MX_RNG_Init(void);
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
// https://www.keil.com/pack/doc/STM32Cube/html/cubemx_using.html
uint32_t HAL_GetTick (void) {
static uint32_t ticks = 0U;
uint32_t i;
if (osKernelGetState() == osKernelRunning) {
return (uint32_t)osKernelGetTickCount();
}
/* If Kernel is not running wait approximately 1 ms then increment and return auxiliary tick counter value */
for (i = (SystemCoreClock >> 14U); i > 0U; i--) { __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); __NOP(); }
return ++ticks;
}
void mx_init(void) {
SystemClock_Config();
MX_GPIO_Init();
@ -310,6 +298,27 @@ static void MX_GPIO_Init(void)
/* USER CODE END 4 */
/**
* @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)
{
/* USER CODE BEGIN Callback 0 */
/* USER CODE END Callback 0 */
if (htim->Instance == TIM6) {
HAL_IncTick();
}
/* USER CODE BEGIN Callback 1 */
/* USER CODE END Callback 1 */
}
/**
* @brief This function is executed in case of error occurrence.
* @retval None

137
examples/stm32/nucleo-f746zg-keil-rtx5/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_hal_timebase_tim.c Normal file
View File

@ -0,0 +1,137 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f7xx_hal_timebase_TIM.c
* @brief HAL time base based on the hardware TIM.
******************************************************************************
* @attention
*
* Copyright (c) 2023 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.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx_hal.h"
#include "stm32f7xx_hal_tim.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
TIM_HandleTypeDef htim6;
/* Private function prototypes -----------------------------------------------*/
/* 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;
HAL_StatusTypeDef status;
/* 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)
{
uwTimclock = HAL_RCC_GetPCLK1Freq();
}
else
{
uwTimclock = 2UL * HAL_RCC_GetPCLK1Freq();
}
/* Compute the prescaler value to have TIM6 counter clock equal to 1MHz */
uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
/* Initialize TIM6 */
htim6.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.
+ ClockDivision = 0
+ Counter direction = Up
*/
htim6.Init.Period = (1000000U / 1000U) - 1U;
htim6.Init.Prescaler = uwPrescalerValue;
htim6.Init.ClockDivision = 0;
htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
status = HAL_TIM_Base_Init(&htim6);
if (status == HAL_OK)
{
/* Start the TIM time Base generation in interrupt mode */
status = HAL_TIM_Base_Start_IT(&htim6);
if (status == HAL_OK)
{
/* Enable the TIM6 global Interrupt */
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
/* Configure the SysTick IRQ priority */
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
{
/* Configure the TIM IRQ priority */
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, TickPriority, 0U);
uwTickPrio = TickPriority;
}
else
{
status = HAL_ERROR;
}
}
}
/* Return function status */
return status;
}
/**
* @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(&htim6, 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)
{
/* Enable TIM6 Update interrupt */
__HAL_TIM_ENABLE_IT(&htim6, TIM_IT_UPDATE);
}

15
examples/stm32/nucleo-f746zg-keil-rtx5/RTE/Device/STM32F746ZGTx/STCubeGenerated/Src/stm32f7xx_it.c
View File

@ -55,6 +55,7 @@
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern TIM_HandleTypeDef htim6;
/* USER CODE BEGIN EV */
@ -158,6 +159,20 @@ void DebugMon_Handler(void)
/* please refer to the startup file (startup_stm32f7xx.s). */
/******************************************************************************/
/**
* @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts.
*/
void TIM6_DAC_IRQHandler(void)
{
/* USER CODE BEGIN TIM6_DAC_IRQn 0 */
/* USER CODE END TIM6_DAC_IRQn 0 */
HAL_TIM_IRQHandler(&htim6);
/* USER CODE BEGIN TIM6_DAC_IRQn 1 */
/* USER CODE END TIM6_DAC_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

2
examples/stm32/nucleo-f746zg-keil-rtx5/RTE/_Target_1/RTE_Components.h
View File

@ -40,6 +40,8 @@
#define RTE_DEVICE_HAL_RCC
/* Keil::Device:STM32Cube HAL:RNG:1.3.0 */
#define RTE_DEVICE_HAL_RNG
/* Keil::Device:STM32Cube HAL:TIM:1.3.0 */
#define RTE_DEVICE_HAL_TIM
/* Keil::Device:STM32Cube HAL:UART:1.3.0 */
#define RTE_DEVICE_HAL_UART
/* Keil::Device:Startup:1.2.5 */

6
examples/stm32/nucleo-f746zg-keil-rtx5/device-dashboard.uvprojx
View File

@ -542,6 +542,12 @@
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="TIM" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="STM32Cube HAL" Csub="UART" Cvendor="Keil" Cversion="1.3.0" condition="STM32F7 HAL DMA">
<package name="STM32F7xx_DFP" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="2.15.1"/>
<targetInfos>

12
test/keil/Clean Normal file
View File

@ -0,0 +1,12 @@
# Do NOT use parenthesis on Windows project dir names
PROJECTS ?= $(wildcard ../../examples/stm32/nucleo-*-keil-*)
MAKEFILEPATH := $(dir $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)))
BATPATH := $(subst /,\,$(MAKEFILEPATH))
all: $(PROJECTS)
$(PROJECTS): FORCE
$(BATPATH)uniclean.bat $(subst /,\,$@)
FORCE:

6
test/keil/uniclean.bat Normal file
View File

@ -0,0 +1,6 @@
cd %*
C:\Keil_v5\UV4\UV4.exe -c device-dashboard.uvprojx -j0
del /S /Q DebugConfig Listings Objects
rd /S /Q DebugConfig
rd /S /Q Listings
rd /S /Q Objects