sani7/STM32F7-Network_Clock
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Remove DS3231

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I made a mistake while initialising the internal RTC (with RC instead of external crystal) so it was super unprecise
This commit is contained in:
Sander Speetjens
2023-09-05 11:01:15 +02:00
parent 41fc9955c0
commit 7b25cf55ac
6 changed files with 107 additions and 2483 deletions
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52
NTP/Core/Src/main.c
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@@ -45,8 +45,6 @@
DMA2D_HandleTypeDef hdma2d;
I2C_HandleTypeDef hi2c1;
LTDC_HandleTypeDef hltdc;
RTC_HandleTypeDef hrtc;
@@ -68,7 +66,6 @@ static void MX_USART1_UART_Init(void);
static void MX_DMA2D_Init(void);
static void MX_FMC_Init(void);
static void MX_RTC_Init(void);
static void MX_I2C1_Init(void);
void app_main(void const * argument);
/* USER CODE BEGIN PFP */
@@ -113,7 +110,6 @@ int main(void)
MX_DMA2D_Init();
MX_FMC_Init();
MX_RTC_Init();
MX_I2C1_Init();
/* USER CODE BEGIN 2 */
ip_addr_t ip;
/* set the default dns server for the NTP client*/
@@ -285,54 +281,6 @@ static void MX_DMA2D_Init(void)
}
/**
* @brief I2C1 Initialization Function
* @param None
* @retval None
*/
static void MX_I2C1_Init(void)
{
/* USER CODE BEGIN I2C1_Init 0 */
/* USER CODE END I2C1_Init 0 */
/* USER CODE BEGIN I2C1_Init 1 */
/* USER CODE END I2C1_Init 1 */
hi2c1.Instance = I2C1;
hi2c1.Init.Timing = 0x00C0EAFF;
hi2c1.Init.OwnAddress1 = 0;
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
hi2c1.Init.OwnAddress2 = 0;
hi2c1.Init.OwnAddress2Masks = I2C_OA2_NOMASK;
hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
if (HAL_I2C_Init(&hi2c1) != HAL_OK)
{
Error_Handler();
}
/** Configure Analogue filter
*/
if (HAL_I2CEx_ConfigAnalogFilter(&hi2c1, I2C_ANALOGFILTER_ENABLE) != HAL_OK)
{
Error_Handler();
}
/** Configure Digital filter
*/
if (HAL_I2CEx_ConfigDigitalFilter(&hi2c1, 0) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN I2C1_Init 2 */
/* USER CODE END I2C1_Init 2 */
}
/**
* @brief LTDC Initialization Function
* @param None