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Code Issues Releases Activity

UARTClass fix for only-first-char-sent issue.

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This commit is contained in:
Cristian Maglie 2011-11-14 13:17:38 +01:00
parent e8b62b34c8
commit 08adc54377
1 changed files with 2 additions and 4 deletions
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6
hardware/sam/cores/sam/UARTClass.cpp
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@ -120,10 +120,8 @@ void UARTClass::flush( void )
void UARTClass::write( const uint8_t uc_data ) void UARTClass::write( const uint8_t uc_data )
{ {
/* Check if the transmitter is ready */ /* Check if the transmitter is ready */
if ( (_pUart->UART_SR & UART_SR_TXRDY) != UART_SR_TXRDY ) while ( (_pUart->UART_SR & UART_SR_TXRDY) != UART_SR_TXRDY )
{ ;
return ;
}
/* Send character */ /* Send character */
_pUart->UART_THR = uc_data ; _pUart->UART_THR = uc_data ;