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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4856 35acf78f-673a-0410-8e92-d51de3d6d3f4

master
gdisirio 2012-12-01 08:39:14 +00:00
parent 4d8b799e7a
commit 3fbe4a0bac
2 changed files with 6 additions and 6 deletions
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6
os/hal/platforms/STM32/USARTv1/uart_lld.c
View File

@ -191,14 +191,14 @@ static void usart_start(UARTDriver *uartp) {
/* Note that some bits are enforced because required for correct driver
operations.*/
u->CR2 = uartp->config->cr2 | USART_CR2_LBDIE;
u->CR3 = uartp->config->cr3 | USART_CR3_DMAT | USART_CR3_DMAR |
USART_CR3_EIE;
if (uartp->config->txend2_cb == NULL)
cr1 = USART_CR1_UE | USART_CR1_PEIE | USART_CR1_TE | USART_CR1_RE;
else
cr1 = USART_CR1_UE | USART_CR1_PEIE | USART_CR1_TE | USART_CR1_RE |
USART_CR1_TCIE;
u->CR2 = uartp->config->cr2 | USART_CR2_LBDIE;
u->CR3 = uartp->config->cr3 | USART_CR3_DMAT | USART_CR3_DMAR |
USART_CR3_EIE;
u->CR1 = uartp->config->cr1 | cr1;
/* Starting the receiver idle loop.*/

6
os/hal/platforms/STM32/USARTv2/uart_lld.c
View File

@ -178,14 +178,14 @@ static void usart_start(UARTDriver *uartp) {
/* Note that some bits are enforced because required for correct driver
operations.*/
u->CR2 = uartp->config->cr2 | USART_CR2_LBDIE;
u->CR3 = uartp->config->cr3 | USART_CR3_DMAT | USART_CR3_DMAR |
USART_CR3_EIE;
if (uartp->config->txend2_cb == NULL)
cr1 = USART_CR1_UE | USART_CR1_PEIE | USART_CR1_TE | USART_CR1_RE;
else
cr1 = USART_CR1_UE | USART_CR1_PEIE | USART_CR1_TE | USART_CR1_RE |
USART_CR1_TCIE;
u->CR2 = uartp->config->cr2 | USART_CR2_LBDIE;
u->CR3 = uartp->config->cr3 | USART_CR3_DMAT | USART_CR3_DMAR |
USART_CR3_EIE;
u->CR1 = uartp->config->cr1 | cr1;
/* Starting the receiver idle loop.*/