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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6592 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2014-01-02 10:26:36 +00:00
parent 2c171a77fa
commit 502049d359
1 changed files with 3 additions and 3 deletions
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6
os/hal/ports/STM32/USARTv1/serial_lld.c
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@ -160,7 +160,7 @@ static void serve_interrupt(SerialDriver *sdp) {
osalSysLockFromISR(); osalSysLockFromISR();
chnAddFlagsI(sdp, SD_BREAK_DETECTED); chnAddFlagsI(sdp, SD_BREAK_DETECTED);
osalSysUnlockFromISR(); osalSysUnlockFromISR();
u->SR &= ~USART_SR_LBD; u->SR = ~USART_SR_LBD;
} }
/* Data available.*/ /* Data available.*/
@ -193,8 +193,8 @@ static void serve_interrupt(SerialDriver *sdp) {
osalSysLockFromISR(); osalSysLockFromISR();
chnAddFlagsI(sdp, CHN_TRANSMISSION_END); chnAddFlagsI(sdp, CHN_TRANSMISSION_END);
osalSysUnlockFromISR(); osalSysUnlockFromISR();
u->CR1 = cr1 & ~USART_CR1_TCIE; u->CR1 = cr1 & ~(USART_CR1_TXEIE | USART_CR1_TCIE);
u->SR &= ~USART_SR_TC; u->SR = ~USART_SR_TC;
} }
} }