C++ (Cpp) uart1TxDMA Examples

Example #1

File: drv_telemetry.c Project: FocusFlight32/FF32

void telemetryWrite(uint8_t ch)
{
    tx1Buffer[tx1BufferHead] = ch;
    tx1BufferHead = (tx1BufferHead + 1) % UART1_BUFFER_SIZE;

    uart1TxDMA();
}

Example #2

File: drv_telemetry.c Project: FocusFlight32/FF32

void DMA2_Stream7_IRQHandler(void)
{
    DMA_ClearITPendingBit(DMA2_Stream7, DMA_IT_TCIF7);

    tx1DmaEnabled = false;

    uart1TxDMA();
}

Example #3

File: drv_uart1.c Project: jihlein/myFlight32

void DMA1_Channel4_IRQHandler(void)
{
	DMA_ClearITPendingBit(DMA1_IT_TC4);
    DMA_Cmd(DMA1_Channel4, DISABLE);

    tx1DmaEnabled = false;

    uart1TxDMA();
}

Example #4

File: drv_telemetry.c Project: FocusFlight32/FF32

void telemetryPrint(char *str)
{
    while (*str)
    {
    	tx1Buffer[tx1BufferHead] = *str++;
    	tx1BufferHead = (tx1BufferHead + 1) % UART1_BUFFER_SIZE;
    }

	uart1TxDMA();
}

Example #5

File: drv_uart1.c Project: AeroQuad/AQ32Plus

void uart1PrintBinary(uint8_t *buf, uint16_t length)
{
    uint16_t i;

   for (i = 0; i < length; i++)
    {
    	tx1Buffer[tx1BufferHead] = buf[i];
    	tx1BufferHead = (tx1BufferHead + 1) % UART1_BUFFER_SIZE;
    }

	uart1TxDMA();
}