C++ (Cpp) GPIO_Alternate_Function_Enableの例

コード例 #1

ファイル: Tetris_driver.c プロジェクト: rayalex/mikro-Blocks

void TFTIntern_Config()  {
unsigned short rotation;
  TLCDRasterTiming Timings;
  GPIO_Alternate_Function_Enable(&_GPIO_MODULE_LCD_RASTER_24BPP);
  SYSCTL_RCGCLCD = 0x01;
  TFTIntern_ModeSet(_TFT_INTERN_MODE_RASTER | _TFT_INTERN_MODE_AUTO_UFLOW_RESTART, 40000000, 120000000);
  TFTIntern_RasterConfigSet(_RASTER_FMT_ACTIVE_PALETTIZED_16BIT | _RASTER_LOAD_DATA_ONLY, 0);
  Timings.config =  _RASTER_TIMING_SYNCS_ON_RISING_PIXCLK | _RASTER_TIMING_ACTIVE_HIGH_OE | _RASTER_TIMING_ACTIVE_HIGH_PIXCLK | _RASTER_TIMING_ACTIVE_HIGH_HSYNC | _RASTER_TIMING_ACTIVE_HIGH_VSYNC;
  Timings.displayWidth  = 800;
  Timings.displayHeight = 480;
  Timings.horizontalFrontPorch = 40;
  Timings.horizontalBackPorch  = 40;
  Timings.horizontalSyncWidth  = 48;
  Timings.verticalFrontPorch   = 13;
  Timings.verticalBackPorch    = 29;
  Timings.verticalSyncWidth    = 3;
  Timings.biasLineCount        = 0;
  TFTIntern_RasterTimingSet(&Timings);
  rotation = TFTIntern_GetDisplayRotation();
  if (rotation == _TFT_INTERN_ROTATE_270)
    TFTIntern_SetDisplayRotation(_TFT_INTERN_ROTATE_0);
  else
    TFTIntern_SetDisplayRotation(rotation + 1);
  TFTIntern_SetDisplaySize(800, 480);
  TFTIntern_DMAConfigSet(_TFT_INTERN_DMA_PRIORITY_7 | _TFT_INTERN_DMA_FIFORDY_512_WORDS | _TFT_INTERN_DMA_BURST_16 | _TFT_INTERN_DMA_BYTE_ORDER_0123 | _TFT_INTERN_DMA_PING_PONG);
  TFTIntern_RasterFrameBufferSet(0, (unsigned long *)(0x10000000+0x0),768000);
  TFTIntern_RasterFrameBufferSet(1, (unsigned long *)(0x10000000+0x0),768000);
  TFTIntern_RasterPaletteSet(_TFT_INTERN_PALETTE_TYPE_DIRECT, (unsigned long *)(0x10000000), 0, 0, 0);
  TFTIntern_SetMemoryStartAddr((unsigned int *)(0x10000000));
  TFTIntern_RasterEnable();
}

コード例 #2

ファイル: SHT11_click.c プロジェクト: DAA-Tech/Tea-Brew-Hack-TX-Firmware

/**************************************************************************************************
* Init MCU
**************************************************************************************************/
void Init_MCU() {

  // Set PORTB8/7 to Open Drain output mode
  GPIO_Config(&GPIOB_BASE, _GPIO_PINMASK_8, _GPIO_CFG_SPEED_50MHZ | _GPIO_CFG_OTYPE_OD | _GPIO_CFG_MODE_OUTPUT);
  GPIO_Config(&GPIOB_BASE, _GPIO_PINMASK_7, _GPIO_CFG_SPEED_50MHZ | _GPIO_CFG_OTYPE_OD | _GPIO_CFG_MODE_OUTPUT);

  GPIO_Digital_Output(&GPIOD_ODR, _GPIO_PINMASK_12);                            // LED GREEN
  GPIO_Digital_Output(&GPIOD_ODR, _GPIO_PINMASK_13);                            // LED ORANGE
  GPIO_Digital_Output(&GPIOD_ODR, _GPIO_PINMASK_14);                            // LED RED
  GPIO_Digital_Output(&GPIOD_BASE, _GPIO_PINMASK_15);                           // LED BLUE
  GPIO_Digital_Output(&GPIOC_ODR, _GPIO_PINMASK_5);                             // RF_STB
  GPIO_Digital_Output(&GPIOE_ODR, _GPIO_PINMASK_4);                             // RF_RST
  GPIO_Digital_Output(&GPIOA_IDR, _GPIO_PINMASK_0);                             // Button

  GPIO_Alternate_Function_Enable(&_GPIO_MODULE_USART2_PA23);
  UART2_Init_Advanced(19200, _UART_8_BIT_DATA, _UART_NOPARITY, _UART_ONE_STOPBIT, &_GPIO_MODULE_USART2_PA23);
  //****************************************************************************
/*UART3_Init_Advanced(9600, _UART_8_BIT_DATA, _UART_NOPARITY, _UART_ONE_STOPBIT, &_GPIO_MODULE_USART3_PB10_11);
  Delay_ms(100);
  USART3_CR1bits.RXNEIE = 1;       // enable uart rx interrupt
  NVIC_IntEnable(IVT_INT_USART3);  // enable interrupt vector
  Delay_ms(100);                        // Wait for UART module to stabilize*/
  //****************************************************************************
  UART6_Init_Advanced(19200, _UART_8_BIT_DATA, _UART_NOPARITY, _UART_ONE_STOPBIT, &_GPIO_MODULE_USART6_PC67 );
  Delay_ms(100);
  
  // Enable Usart Receiver interrupt:
  USART6_CR1bits.RXNEIE = 1;         // enable uart rx interrupt
  NVIC_IntEnable(IVT_INT_USART6);    // enable interrupt vector
  Enableinterrupts();
}