therm Changeset - 63171fecb213 · protofusion repositories

Changeset - 63171fecb213

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Ethan Zonca - 10 years ago 2014-07-10 22:47:14
ez@ethanzonca.com

Formatting

1 file changed with 58 insertions and 71 deletions:

main.c

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main.c

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 #include "main.h"
 #include "stm32l100c_discovery.h"
 #include "ssd1306.h"
 #define LED_POWER GPIOB,GPIO_Pin_9
 #define LED_STAT  GPIOA,GPIO_Pin_15
 static __IO uint32_t TimingDelay;
 uint8_t BlinkSpeed = 0;
 void init_gpio();
 void init_spi();
 /* Main */
 int main(void)
+{
    // Hopefully init clocks
    SystemInit();
    RCC_ClocksTypeDef RCC_Clocks;
   /* Configure LED3 and LED4 on STM32L100C-Discovery */
   STM_EVAL_LEDInit(LED3);
   STM_EVAL_LEDInit(LED4);
     /* SysTick end of count event each 1ms */
   RCC_GetClocksFreq(&RCC_Clocks);
   SysTick_Config(RCC_Clocks.HCLK_Frequency / 1000);
     // Hopefully init clocks
     SystemInit();
     RCC_ClocksTypeDef RCC_Clocks;
     //SysTick end of count event each 1ms
     RCC_GetClocksFreq(&RCC_Clocks);
     SysTick_Config(RCC_Clocks.HCLK_Frequency / 1000);
  /* Initiate Blink Speed variable */
   BlinkSpeed = 1;
     GPIO_ResetBits(LED_STAT);
     Delay(100);
   GPIO_ResetBits(LED_STAT);
   Delay(100);
     init_gpio();
     init_spi();
     //SSD1302_Init();
     //SSD1303_DrawPoint(3,3,1);
     //SSD1303_DrawPoint(5,5,0);
   init_gpio();
   init_spi();
 //  SPI_I2S_SendData(SPI1, 0x1);
  /* Init lcd driver */
 // SSD1303_Init();
 //  SSD1303_DrawPoint(3,3,1);
 //  SSD1303_DrawPoint(5,5,0);
     GPIO_SetBits(LED_POWER);
     Delay(500);
     GPIO_ResetBits(LED_POWER);
 //testme
   GPIO_SetBits(LED_POWER);
 //  GPIO_SetBits(LED_STAT);
 //  STM_EVAL_LEDOn(LED4);
   Delay(500);
  GPIO_ResetBits(LED_POWER);
 // GPIO_ResetBits(LED_STAT);
 //  STM_EVAL_LEDOff(LED4);
     while(1)
+    {
         /* Turn on LD0 Blue LED during 1s each time User button is pressed */
         //STM_EVAL_LEDOn(LED4);
         GPIO_SetBits(LED_POWER);
         //STM_EVAL_LEDOn(LED3);
   while(1)
+  {
       /* Turn on LD4 Blue LED during 1s each time User button is pressed */
       //STM_EVAL_LEDOn(LED4);
       GPIO_SetBits(LED_POWER);
       //STM_EVAL_LEDOn(LED3);
       /* wait for 1s */
       Delay(150);
       /* Turn off LD4 Blue LED after 1s each time User button is pressed */
       //STM_EVAL_LEDOff(LED4);
       GPIO_ResetBits(LED_POWER);
       Delay(150);
+  }
         /* wait for 1s */
         Delay(150);
         /* Turn off LD4 Blue LED after 1s each time User button is pressed */
         //STM_EVAL_LEDOff(LED4);
         GPIO_ResetBits(LED_POWER);
         Delay(150);
+    }
+}
 /**
   * @brief  Inserts a delay time.
   * @param  nTime: specifies the delay time length, in 1 ms.
   * @retval None
   */
 void Delay(__IO uint32_t nTime)
+{
   TimingDelay = nTime;
   while(TimingDelay != 0);
@@ @@ -86,51 +72,51 @@ void Delay(__IO uint32_t nTime) @@
   */
 void TimingDelay_Decrement(void)
+{
   if (TimingDelay != 0x00)
+  {
     TimingDelay--;
+  }
+}
 void init_spi(void) {
-	SPI_InitTypeDef  SPI_InitStructure;
+    SPI_InitTypeDef  SPI_InitStructure;
 	// OLED IC
 	SPI_InitStructure.SPI_Direction = SPI_Direction_1Line_Tx;
 	SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
 	SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
 	SPI_InitStructure.SPI_CPOL = SPI_CPOL_High;
 	SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;
 	SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
 	SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_64;
 	SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
 	SPI_InitStructure.SPI_CRCPolynomial = 7;
 	SPI_Init(SPI1, &SPI_InitStructure);
 	SPI_Cmd(SPI1, ENABLE);           /* Enable the SPI  */
     // OLED IC
     SPI_InitStructure.SPI_Direction = SPI_Direction_1Line_Tx;
     SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
     SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
     SPI_InitStructure.SPI_CPOL = SPI_CPOL_High;
     SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;
     SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
     SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_64;
     SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
     SPI_InitStructure.SPI_CRCPolynomial = 7;
     SPI_Init(SPI1, &SPI_InitStructure);
     SPI_Cmd(SPI1, ENABLE);           /* Enable the SPI  */
 	// MAX IC
 	SPI_InitStructure.SPI_Direction = SPI_Direction_1Line_Rx;
 	SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
 	SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
 	SPI_InitStructure.SPI_CPOL = SPI_CPOL_High;
 	SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;
 	SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
 	SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_64;
 	SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
 	SPI_InitStructure.SPI_CRCPolynomial = 7;
 	SPI_Init(SPI2, &SPI_InitStructure);
 	SPI_Cmd(SPI2, ENABLE);           /* Enable the SPI */
     // MAX IC
     SPI_InitStructure.SPI_Direction = SPI_Direction_1Line_Rx;
     SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
     SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
     SPI_InitStructure.SPI_CPOL = SPI_CPOL_High;
     SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;
     SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
     SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_64;
     SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
     SPI_InitStructure.SPI_CRCPolynomial = 7;
     SPI_Init(SPI2, &SPI_InitStructure);
     SPI_Cmd(SPI2, ENABLE);           /* Enable the SPI */
+}
 void init_gpio(void) {
  GPIO_InitTypeDef GPIO_InitStruct;
   /** Configure pins as
         * Analog
         * Input
         * Output
         * EVENT_OUT
         * EXTI
@@ @@ -257,12 +243,13 @@ void init_gpio(void) { @@
   */
 void assert_failed(uint8_t* file, uint32_t line)
+{
   /* 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) */
   /* Infinite loop */
   while (1)
   {}
+}
 #endif
 // vim:softtabstop=4 shiftwidth=4 expandtab

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