Function LEUART_Tx

bsp/efm32/Libraries/emlib/src/em_leuart.c:593–603

/ * @brief * Transmit one frame. * * @details * Depending on frame length configuration, 8 (least significant) bits from * @p data are transmitted. If frame length is 9, 8 bits are transmitted from * @p data and one bit as specified by CTRL register, BIT8DV field. Please * refer to LEUART_TxExt() for transmitting 9 bit frame with full control of * all 9 bits. * * Notice tha

 *   Data to transmit. See details above for further info.
 ******************************************************************************/
void LEUART_Tx(LEUART_TypeDef *leuart, uint8_t data)
{
  /* Check that transmit buffer is empty */
  while (!(leuart->STATUS & LEUART_STATUS_TXBL))
    ;

  /* LF register about to be modified require sync. busy check */
  LEUART_Sync(leuart, LEUART_SYNCBUSY_TXDATA);

  leuart->TXDATA = (uint32_t)data;
}


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