WebSVN – DashDisplay – Diff – /branches/Dashboard_L152/Src/main.c

 /**
- ******************************************************************************
+  ******************************************************************************
- * File Name          : main.c
+  * File Name          : main.c
- * Description        : Main program body
+  * Description        : Main program body
- ******************************************************************************
+  ******************************************************************************
- *
+  *
- * COPYRIGHT(c) 2017 STMicroelectronics
+  * COPYRIGHT(c) 2017 STMicroelectronics
- *
+  *
- * Redistribution and use in source and binary forms, with or without modification,
+  * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
+  * are permitted provided that the following conditions are met:
- *   1. Redistributions of source code must retain the above copyright notice,
+  *   1. Redistributions of source code must retain the above copyright notice,
- *      this list of conditions and the following disclaimer.
+  *      this list of conditions and the following disclaimer.
- *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
- *      this list of conditions and the following disclaimer in the documentation
+  *      this list of conditions and the following disclaimer in the documentation
- *      and/or other materials provided with the distribution.
+  *      and/or other materials provided with the distribution.
- *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
- *      may be used to endorse or promote products derived from this software
+  *      may be used to endorse or promote products derived from this software
- *      without specific prior written permission.
+  *      without specific prior written permission.
- *
+  *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
+  *
- ******************************************************************************
+  ******************************************************************************
- */
+  */
 /* Includes ------------------------------------------------------------------*/
-#include "stm32f1xx_hal.h"
+#include "stm32l1xx_hal.h"
 /* USER CODE BEGIN Includes */
 #include "ap_math.h"
 #include "serial.h"
 #include "SSD1306.h"
 uint32_t Latch_Timer = IGNITION_OFF_TIMEOUT;
 /* USER CODE END PV */
 /* Private function prototypes -----------------------------------------------*/
-void
-SystemClock_Config (void);
+void SystemClock_Config(void);
-void
-Error_Handler (void);
+void Error_Handler(void);
-static void
-MX_GPIO_Init (void);
+static void MX_GPIO_Init(void);
-static void
-MX_SPI1_Init (void);
+static void MX_SPI1_Init(void);
-static void
-MX_USART2_UART_Init (void);
+static void MX_USART1_UART_Init(void);
-static void
-MX_USART1_UART_Init (void);
+static void MX_USART2_UART_Init(void);
-static void
-MX_USART3_UART_Init (void);
+static void MX_USART3_UART_Init(void);
 /* USER CODE BEGIN PFP */
 /* Private function prototypes -----------------------------------------------*/
 /* USER CODE END PFP */
+    }
   return ItemIndex;
+}
 /* USER CODE END 0 */
-int
-main (void)
+int main(void)
+{
   /* USER CODE BEGIN 1 */
   GPIO_InitTypeDef GPIO_InitStruct;
   /* USER CODE END 1 */
   /* MCU Configuration----------------------------------------------------------*/
   /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
-  HAL_Init ();
+  HAL_Init();
   /* Configure the system clock */
-  SystemClock_Config ();
+  SystemClock_Config();
   /* Initialize all configured peripherals */
-  MX_GPIO_Init ();
+  MX_GPIO_Init();
-  MX_SPI1_Init ();
+  MX_SPI1_Init();
-  MX_USART2_UART_Init ();
+  MX_USART1_UART_Init();
-  MX_USART1_UART_Init ();
+  MX_USART2_UART_Init();
-  MX_USART3_UART_Init ();
+  MX_USART3_UART_Init();
   /* USER CODE BEGIN 2 */
   /* Turn on USART1 IRQ */
   HAL_NVIC_SetPriority (USART1_IRQn, 2, 0);
   /* USER CODE END 3 */
+}
 /** System Clock Configuration
- */
+*/
-void
-SystemClock_Config (void)
+void SystemClock_Config(void)
+{
   RCC_OscInitTypeDef RCC_OscInitStruct;
   RCC_ClkInitTypeDef RCC_ClkInitStruct;
+  __HAL_RCC_PWR_CLK_ENABLE();
+  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
   RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
-  RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS;
+  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
-  RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
   RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
-  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
+  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL12;
+  RCC_OscInitStruct.PLL.PLLDIV = RCC_PLL_DIV3;
-  if (HAL_RCC_OscConfig (&RCC_OscInitStruct) != HAL_OK)
+  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
-    {
+  {
-      Error_Handler ();
+    Error_Handler();
-    }
+  }
-  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
+  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
-      | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
+                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
   RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
   RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
-  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
+  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
   RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
-  if (HAL_RCC_ClockConfig (&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
+  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
-    {
+  {
-      Error_Handler ();
+    Error_Handler();
-    }
+  }
-  HAL_SYSTICK_Config (HAL_RCC_GetHCLKFreq () / 1000);
+  HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);
-  HAL_SYSTICK_CLKSourceConfig (SYSTICK_CLKSOURCE_HCLK);
+  HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
   /* SysTick_IRQn interrupt configuration */
-  HAL_NVIC_SetPriority (SysTick_IRQn, 0, 0);
+  HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
+}
 /* SPI1 init function */
-static void
-MX_SPI1_Init (void)
+static void MX_SPI1_Init(void)
+{
   hspi1.Instance = SPI1;
   hspi1.Init.Mode = SPI_MODE_MASTER;
   hspi1.Init.Direction = SPI_DIRECTION_1LINE;
   hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
   hspi1.Init.CLKPolarity = SPI_POLARITY_HIGH;
   hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
   hspi1.Init.NSS = SPI_NSS_SOFT;
-  hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8;
+  hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_4;
   hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
   hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
   hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
   hspi1.Init.CRCPolynomial = 10;
-  if (HAL_SPI_Init (&hspi1) != HAL_OK)
+  if (HAL_SPI_Init(&hspi1) != HAL_OK)
-    {
+  {
-      Error_Handler ();
+    Error_Handler();
-    }
+  }
+}
 /* USART1 init function */
-static void
-MX_USART1_UART_Init (void)
+static void MX_USART1_UART_Init(void)
+{
   huart1.Instance = USART1;
   huart1.Init.BaudRate = 19200;
   huart1.Init.WordLength = UART_WORDLENGTH_8B;
   huart1.Init.StopBits = UART_STOPBITS_1;
   huart1.Init.Parity = UART_PARITY_NONE;
   huart1.Init.Mode = UART_MODE_TX_RX;
   huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
   huart1.Init.OverSampling = UART_OVERSAMPLING_16;
-  if (HAL_UART_Init (&huart1) != HAL_OK)
+  if (HAL_UART_Init(&huart1) != HAL_OK)
-    {
+  {
-      Error_Handler ();
+    Error_Handler();
-    }
+  }
+}
 /* USART2 init function */
-static void
-MX_USART2_UART_Init (void)
+static void MX_USART2_UART_Init(void)
+{
   huart2.Instance = USART2;
   huart2.Init.BaudRate = 115200;
   huart2.Init.WordLength = UART_WORDLENGTH_8B;
   huart2.Init.StopBits = UART_STOPBITS_1;
   huart2.Init.Parity = UART_PARITY_NONE;
   huart2.Init.Mode = UART_MODE_TX_RX;
   huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
   huart2.Init.OverSampling = UART_OVERSAMPLING_16;
-  if (HAL_UART_Init (&huart2) != HAL_OK)
+  if (HAL_UART_Init(&huart2) != HAL_OK)
-    {
+  {
-      Error_Handler ();
+    Error_Handler();
-    }
+  }
+}
 /* USART3 init function */
-static void
-MX_USART3_UART_Init (void)
+static void MX_USART3_UART_Init(void)
+{
   huart3.Instance = USART3;
   huart3.Init.BaudRate = 19200;
   huart3.Init.WordLength = UART_WORDLENGTH_8B;
   huart3.Init.StopBits = UART_STOPBITS_1;
   huart3.Init.Parity = UART_PARITY_NONE;
   huart3.Init.Mode = UART_MODE_TX_RX;
   huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
   huart3.Init.OverSampling = UART_OVERSAMPLING_16;
-  if (HAL_UART_Init (&huart3) != HAL_OK)
+  if (HAL_UART_Init(&huart3) != HAL_OK)
-    {
+  {
-      Error_Handler ();
+    Error_Handler();
-    }
+  }
+}
 /** Configure pins as
- * Analog
+        * Analog
- * Input
+        * Input
- * Output
+        * Output
- * EVENT_OUT
+        * EVENT_OUT
- * EXTI
+        * EXTI
- */
+*/
-static void
-MX_GPIO_Init (void)
+static void MX_GPIO_Init(void)
+{
   GPIO_InitTypeDef GPIO_InitStruct;
   /* GPIO Ports Clock Enable */
-  __HAL_RCC_GPIOD_CLK_ENABLE()
+  __HAL_RCC_GPIOH_CLK_ENABLE();
-  ;
-  __HAL_RCC_GPIOA_CLK_ENABLE()
+  __HAL_RCC_GPIOA_CLK_ENABLE();
-  ;
-  __HAL_RCC_GPIOC_CLK_ENABLE()
+  __HAL_RCC_GPIOC_CLK_ENABLE();
-  ;
-  __HAL_RCC_GPIOB_CLK_ENABLE()
+  __HAL_RCC_GPIOB_CLK_ENABLE();
-  ;
-  /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin (SPI_NSS1_GPIO_Port, SPI_NSS1_Pin, GPIO_PIN_SET);
   /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin (GPIOA, SPI1CD_Pin | BT_BUTTON_Pin, GPIO_PIN_RESET);
+  HAL_GPIO_WritePin(GPIOA, SPI1_NSS1_Pin|SPI1CD_Pin|BT_BUTTON_Pin, GPIO_PIN_RESET);
   /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin (GPIOC, SPI_RESET_Pin | POWER_LATCH_Pin | USB_PWR_Pin,
+  HAL_GPIO_WritePin(GPIOC, SPI_RESET_Pin|SPI_NSS2_Pin|POWER_LATCH_Pin|USB_PWR_Pin, GPIO_PIN_RESET);
-                     GPIO_PIN_RESET);
-  /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin (SPI_NSS2_GPIO_Port, SPI_NSS2_Pin, GPIO_PIN_SET);
-  /*Configure GPIO pins : SPI_NSS1_Pin SPI1CD_Pin BT_BUTTON_Pin */
+  /*Configure GPIO pins : SPI1_NSS1_Pin SPI1CD_Pin BT_BUTTON_Pin */
-  GPIO_InitStruct.Pin = SPI_NSS1_Pin | SPI1CD_Pin | BT_BUTTON_Pin;
+  GPIO_InitStruct.Pin = SPI1_NSS1_Pin|SPI1CD_Pin|BT_BUTTON_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-  HAL_GPIO_Init (GPIOA, &GPIO_InitStruct);
+  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
   /*Configure GPIO pins : SPI_RESET_Pin SPI_NSS2_Pin POWER_LATCH_Pin USB_PWR_Pin */
-  GPIO_InitStruct.Pin = SPI_RESET_Pin | SPI_NSS2_Pin | POWER_LATCH_Pin
+  GPIO_InitStruct.Pin = SPI_RESET_Pin|SPI_NSS2_Pin|POWER_LATCH_Pin|USB_PWR_Pin;
-      | USB_PWR_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-  HAL_GPIO_Init (GPIOC, &GPIO_InitStruct);
+  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
-  /*Configure GPIO pins : SW1_PUSH_Pin SW1_I_Pin SW1_Q_Pin SW2_PUSH_Pin */
+  /*Configure GPIO pin : SW1_PUSH_Pin */
-  GPIO_InitStruct.Pin = SW1_PUSH_Pin | SW1_I_Pin | SW1_Q_Pin | SW2_PUSH_Pin;
+  GPIO_InitStruct.Pin = SW1_PUSH_Pin;
-  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
-  GPIO_InitStruct.Pull = GPIO_PULLUP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  HAL_GPIO_Init (GPIOB, &GPIO_InitStruct);
+  HAL_GPIO_Init(SW1_PUSH_GPIO_Port, &GPIO_InitStruct);
-  /*Configure GPIO pins : SW2_I_Pin SW2_Q_Pin */
+  /*Configure GPIO pins : SW_I_Pin SW1_Q_Pin SW2_PUSH_Pin */
-  GPIO_InitStruct.Pin = SW2_I_Pin | SW2_Q_Pin;
+  GPIO_InitStruct.Pin = SW_I_Pin|SW1_Q_Pin|SW2_PUSH_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
-  GPIO_InitStruct.Pull = GPIO_PULLUP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  HAL_GPIO_Init (GPIOC, &GPIO_InitStruct);
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-  /*Configure GPIO pin : IGNITION_Pin */
+  /*Configure GPIO pins : SW2_I_Pin SW2_Q_Pin IGNITION_Pin */
-  GPIO_InitStruct.Pin = IGNITION_Pin;
+  GPIO_InitStruct.Pin = SW2_I_Pin|SW2_Q_Pin|IGNITION_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
-  HAL_GPIO_Init (IGNITION_GPIO_Port, &GPIO_InitStruct);
+  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+}
 /* USER CODE BEGIN 4 */
 /* USER CODE END 4 */
 /**
- * @brief  This function is executed in case of error occurrence.
+  * @brief  This function is executed in case of error occurrence.
- * @param  None
+  * @param  None
- * @retval None
+  * @retval None
- */
+  */
-void
-Error_Handler (void)
+void Error_Handler(void)
+{
   /* USER CODE BEGIN Error_Handler */
   /* User can add his own implementation to report the HAL error return state */
   while (1)
+    {
+    }
   /* USER CODE END Error_Handler */
+}
 #ifdef USE_FULL_ASSERT
 /**
- * @brief Reports the name of the source file and the source line number
+   * @brief Reports the name of the source file and the source line number
- * where the assert_param error has occurred.
+   * where the assert_param error has occurred.
- * @param file: pointer to the source file name
+   * @param file: pointer to the source file name
- * @param line: assert_param error line source number
+   * @param line: assert_param error line source number
- * @retval None
+   * @retval None
- */
+   */
 void assert_failed(uint8_t* file, uint32_t line)
-  {
+{
-    /* USER CODE BEGIN 6 */
+  /* USER CODE BEGIN 6 */
     /* User can add his own implementation to report the file name and line number,
      ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
-    /* USER CODE END 6 */
+  /* USER CODE END 6 */
-  }
+}
 #endif
 /**
- * @}
+  * @}
- */
+  */
 /**
- * @}
+  * @}
- */
+*/
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Subversion Repositories DashDisplay

(root)/branches/Dashboard_L152/Src/main.c – Rev 28 → 29