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/* ... */
#include "main.h"
#include "cmsis_os.h"
Includes
osMessageQId osQueue;
/* ... */
#define QUEUE_LENGTH (1)
#define TX_DELAY (500)
#define QUEUED_VALUE (100)
/* ... */
#define LED_TOGGLE_DELAY (20)
Private variables
static void QueueReceiveThread (const void *argument);
static void QueueSendThread (const void *argument);
static void GPIO_ConfigAN(void);
static void SystemClock_Config(void);
Private function prototypes
/* ... */
int main(void)
{
/* ... */
HAL_Init();
SystemClock_Config();
GPIO_ConfigAN();
BSP_LED_Init(LED1);
osMessageQDef(osqueue, QUEUE_LENGTH, uint16_t);
osQueue = osMessageCreate (osMessageQ(osqueue), NULL);
/* ... */
osThreadDef(RxThread, QueueReceiveThread, osPriorityNormal, 0, configMINIMAL_STACK_SIZE);
osThreadCreate(osThread(RxThread), NULL);
osThreadDef(TxThread, QueueSendThread, osPriorityBelowNormal, 0, configMINIMAL_STACK_SIZE);
osThreadCreate(osThread(TxThread), NULL);
osKernelStart();
for(;;);
}{ ... }
/* ... */
static void QueueSendThread (const void *argument)
{
for(;;)
{
/* ... */
osDelay(TX_DELAY);
/* ... */
osMessagePut (osQueue, (uint32_t)QUEUED_VALUE, 0);
}for (;;) { ... }
}{ ... }
/* ... */
static void QueueReceiveThread (const void *argument)
{
osEvent event;
for(;;)
{
event = osMessageGet(osQueue, osWaitForever);
/* ... */
if(event.status == osEventMessage)
{
if(event.value.v == QUEUED_VALUE)
{
BSP_LED_On(LED1);
osDelay(LED_TOGGLE_DELAY);
BSP_LED_Off(LED1);
}if (event.value.v == QUEUED_VALUE) { ... }
}if (event.status == osEventMessage) { ... }
}for (;;) { ... }
}{ ... }
/* ... */
void PreSleepProcessing(uint32_t ulExpectedIdleTime)
{
/* ... */
(void) ulExpectedIdleTime;
__HAL_RCC_GPIOG_CLK_SLEEP_DISABLE();
}{ ... }
/* ... */
void PostSleepProcessing(uint32_t ulExpectedIdleTime)
{
/* ... */
(void) ulExpectedIdleTime;
}{ ... }
/* ... */
static void GPIO_ConfigAN(void)
{
GPIO_InitTypeDef GPIO_InitStruct;
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_GPIOE_CLK_ENABLE();
__HAL_RCC_GPIOF_CLK_ENABLE();
__HAL_RCC_GPIOG_CLK_ENABLE();
__HAL_RCC_GPIOH_CLK_ENABLE();
__HAL_RCC_GPIOI_CLK_ENABLE();
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Pin = GPIO_PIN_All;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
__HAL_RCC_GPIOA_CLK_DISABLE();
__HAL_RCC_GPIOB_CLK_DISABLE();
__HAL_RCC_GPIOC_CLK_DISABLE();
__HAL_RCC_GPIOD_CLK_DISABLE();
__HAL_RCC_GPIOE_CLK_DISABLE();
__HAL_RCC_GPIOF_CLK_DISABLE();
__HAL_RCC_GPIOG_CLK_DISABLE();
__HAL_RCC_GPIOH_CLK_DISABLE();
__HAL_RCC_GPIOI_CLK_DISABLE();
}{ ... }
/* ... */
static void SystemClock_Config(void)
{
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_OscInitTypeDef RCC_OscInitStruct;
__HAL_RCC_PWR_CLK_ENABLE();
/* ... */
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 25;
RCC_OscInitStruct.PLL.PLLN = 360;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = 7;
HAL_RCC_OscConfig(&RCC_OscInitStruct);
HAL_PWREx_EnableOverDrive();
/* ... */
RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5);
}{ ... }
#ifdef USE_FULL_ASSERT
/* ... */
void assert_failed(uint8_t* file, uint32_t line)
{
/* ... */
while (1)
{
}while (1) { ... }
}assert_failed (uint8_t* file, uint32_t line) { ... }
/* ... */#endifPrivate functions