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path: root/Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/main.c
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Diffstat (limited to 'Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/main.c')
-rw-r--r--Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/main.c135
1 files changed, 36 insertions, 99 deletions
diff --git a/Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/main.c b/Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/main.c
index 05eb692a4..03067aa28 100644
--- a/Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/main.c
+++ b/Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/main.c
@@ -68,12 +68,11 @@
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
-TIM_HandleTypeDef htim2;
+
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
static void MX_DMA_Init(void);
-static void MX_TIM2_Init(void);
/* USER CODE BEGIN PFP */
static void SystemClock_Config(void);
@@ -116,29 +115,24 @@ int main(void)
Reset_Device();
Config_HSE();
/* USER CODE END Init */
-
+
/* Configure the system clock on HSE without using PLL and the periph clock needed by this application */
SystemClock_Config();
/* USER CODE BEGIN SysInit */
PeriphClock_Config();
Init_Exti();
-
+
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_DMA_Init();
- MX_TIM2_Init();
- /* USER CODE BEGIN 2 */
- if (HAL_TIM_Base_Start(&htim2) != HAL_OK)
- {
- Error_Handler();
- }
+
/* USER CODE END 2 */
-
+
/* Init code for STM32_WPAN */
APPE_Init();
-
+
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
@@ -163,7 +157,7 @@ void SystemClock_Config_HSE(uint32_t usePLL)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
-
+
/* First, just set MSI ON (with the 32Mhz range) in case it was OFF, without any update on PLL */
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_MSI;
RCC_OscInitStruct.MSIState = RCC_MSI_ON;
@@ -183,7 +177,7 @@ void SystemClock_Config_HSE(uint32_t usePLL)
/* Initialization Error */
Error_Handler();
}
-
+
/* Configure HSE and PLL if needed*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
@@ -201,9 +195,9 @@ void SystemClock_Config_HSE(uint32_t usePLL)
{
Error_Handler();
}
-
+
/* Configure the system clock source and the dividers according to the fact that system clock source is 32Mhz */
- RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK4 | RCC_CLOCKTYPE_HCLK2 | RCC_CLOCKTYPE_HCLK |
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK4 | RCC_CLOCKTYPE_HCLK2 | RCC_CLOCKTYPE_HCLK |
RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
if (usePLL == 1)
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
@@ -218,10 +212,10 @@ void SystemClock_Config_HSE(uint32_t usePLL)
{
Error_Handler();
}
-
+
// Note that function UTILS_SetFlashLatency() could be used to set the correct Flash latency
// (with 32Mhz, 2WS are needed if the range is changed to 1V instead of 1.2V)
-
+
/* Disable MSI Oscillator as the MSI is no more needed by the application */
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_MSI;
RCC_OscInitStruct.MSIState = RCC_MSI_OFF;
@@ -243,7 +237,7 @@ void SystemClock_Config_MSI(uint32_t usePLL)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
-
+
/* First, just set HSE ON (with the 32Mhz range) in case it was OFF, without any update on PLL */
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
@@ -261,7 +255,7 @@ void SystemClock_Config_MSI(uint32_t usePLL)
/* Initialization Error */
Error_Handler();
}
-
+
/* Configure MSI and PLL if needed*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_MSI;
RCC_OscInitStruct.MSIState = RCC_MSI_ON;
@@ -282,9 +276,9 @@ void SystemClock_Config_MSI(uint32_t usePLL)
/* Initialization Error */
Error_Handler();
}
-
+
/* Configure the system clock source and the dividers according to the fact that system clock source is 32Mhz */
- RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK4 | RCC_CLOCKTYPE_HCLK2 | RCC_CLOCKTYPE_HCLK |
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK4 | RCC_CLOCKTYPE_HCLK2 | RCC_CLOCKTYPE_HCLK |
RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
if (usePLL == 1)
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
@@ -299,7 +293,7 @@ void SystemClock_Config_MSI(uint32_t usePLL)
{
Error_Handler();
}
-
+
/* HSE cannot be stopped while using RF */
#if 0
/* Disable HSE Oscillator as the HSE is no more needed by the application */
@@ -320,19 +314,19 @@ void SystemClock_Config_MSI(uint32_t usePLL)
*
*************************************************************/
/**
- * @brief System Clock Configuration : must be called during application start-up
+ * @brief System Clock Configuration : must be called during application start-up
* @retval None
*/
static void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
-
+
/* Configure LSE Drive Capability */
__HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_LOW);
/* Assuming that MSI is enabled by default after boot, lets go to HSE without using PLL */
SystemClock_Config_HSE(0);
-
+
/* Configure Others clock */
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI |
RCC_OSCILLATORTYPE_LSE | RCC_OSCILLATORTYPE_LSI2;
@@ -348,40 +342,28 @@ static void SystemClock_Config(void)
}
}
-/**
+/**
* Enable DMA controller clock
*/
-static void MX_DMA_Init(void)
+static void MX_DMA_Init(void)
{
/* DMA controller clock enable */
__HAL_RCC_DMAMUX1_CLK_ENABLE();
__HAL_RCC_DMA1_CLK_ENABLE();
-#ifdef STM32WB35xx
- __HAL_RCC_DMA2_CLK_ENABLE();
-#endif
-
+
/* DMA interrupt init */
-#ifdef STM32WB35xx
/* DMA1_Channel4_IRQn interrupt configuration */
HAL_NVIC_SetPriority(DMA1_Channel4_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(DMA1_Channel4_IRQn);
- /* DMA2_Channel4_IRQn interrupt configuration */
- HAL_NVIC_SetPriority(DMA2_Channel4_IRQn, 0, 0);
- HAL_NVIC_EnableIRQ(DMA2_Channel4_IRQn);
-#else
- /* DMA1_Channel1_IRQn interrupt configuration */
- HAL_NVIC_SetPriority(DMA1_Channel1_IRQn, 0, 0);
- HAL_NVIC_EnableIRQ(DMA1_Channel1_IRQn);
- /* DMA1_Channel2_IRQn interrupt configuration */
- HAL_NVIC_SetPriority(DMA1_Channel2_IRQn, 0, 0);
- HAL_NVIC_EnableIRQ(DMA1_Channel2_IRQn);
-#endif
+ /* DMA1_Channel5_IRQn interrupt configuration */
+ HAL_NVIC_SetPriority(DMA1_Channel5_IRQn, 0, 0);
+ HAL_NVIC_EnableIRQ(DMA1_Channel5_IRQn);
}
static void PeriphClock_Config(void)
{
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
-
+
#if USE_SMPS_ENABLED_BY_DEFAULT
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_SMPS | RCC_PERIPHCLK_RFWAKEUP | RCC_PERIPHCLK_USART1 | RCC_PERIPHCLK_LPUART1;
PeriphClkInitStruct.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
@@ -393,7 +375,7 @@ static void PeriphClock_Config(void)
{
Error_Handler();
}
-
+
/* Initialize SMPS here like in BLE applis */
LL_PWR_SMPS_SetStartupCurrent(LL_PWR_SMPS_STARTUP_CURRENT_80MA);
LL_PWR_SMPS_SetOutputVoltageLevel(LL_PWR_SMPS_OUTPUT_VOLTAGE_1V40);
@@ -408,7 +390,7 @@ static void PeriphClock_Config(void)
Error_Handler();
}
#endif
-
+
return;
}
@@ -433,10 +415,10 @@ static void Reset_Device( void )
{
#if ( CFG_HW_RESET_BY_FW == 1 )
Reset_BackupDomain();
-
+
Reset_IPCC();
#endif
-
+
return;
}
@@ -482,17 +464,17 @@ static void Reset_BackupDomain( void )
if ((LL_RCC_IsActiveFlag_PINRST() != FALSE) && (LL_RCC_IsActiveFlag_SFTRST() == FALSE))
{
HAL_PWR_EnableBkUpAccess(); /**< Enable access to the RTC registers */
-
+
/**
* Write twice the value to flush the APB-AHB bridge
* This bit shall be written in the register before writing the next one
*/
HAL_PWR_EnableBkUpAccess();
-
+
__HAL_RCC_BACKUPRESET_FORCE();
__HAL_RCC_BACKUPRESET_RELEASE();
}
-
+
return;
}
@@ -501,53 +483,8 @@ static void Init_Exti( void )
/**< Disable all wakeup interrupt on CPU1 except LPUART(25), IPCC(36), HSEM(38) */
LL_EXTI_DisableIT_0_31( (~0) & (~(LL_EXTI_LINE_25)) );
LL_EXTI_DisableIT_32_63( (~0) & (~(LL_EXTI_LINE_36 | LL_EXTI_LINE_38)) );
-
- return;
-}
-
-/**
- * @brief TIM2 Initialization Function
- * @param None
- * @retval None
- */
-static void MX_TIM2_Init(void)
-{
-
- /* USER CODE BEGIN TIM2_Init 0 */
-
- /* USER CODE END TIM2_Init 0 */
-
- TIM_ClockConfigTypeDef sClockSourceConfig = {0};
- TIM_MasterConfigTypeDef sMasterConfig = {0};
-
- /* USER CODE BEGIN TIM2_Init 1 */
-
- /* USER CODE END TIM2_Init 1 */
- htim2.Instance = TIM2;
- htim2.Init.Prescaler = PRESCALER_VALUE;
- htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
- htim2.Init.Period = PERIOD_VALUE;
- htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
- htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
- if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
- {
- Error_Handler();
- }
- sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
- if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
- {
- Error_Handler();
- }
- sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
- sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
- if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
- {
- Error_Handler();
- }
- /* USER CODE BEGIN TIM2_Init 2 */
-
- /* USER CODE END TIM2_Init 2 */
+ return;
}
/*************************************************************
@@ -606,7 +543,7 @@ void Error_Handler(void)
* @retval None
*/
void assert_failed(uint8_t *file, uint32_t line)
-{
+{
/* USER CODE BEGIN assert_failed */
/* User can add his own implementation to report the file name and line number,
tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-31 21:03:20 +0300