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Small firmware foo

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jaseg 2018-04-20 14:04:16 +02:00
parent 6d5c101e2f
commit bc136ef5b1
1 changed files with 1 additions and 1 deletions
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2
fw/serial.c
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@ -43,7 +43,7 @@ void serial_init() {
| USART_CR1_RE; | USART_CR1_RE;
//USART1->CR2 = USART_CR2_RTOEN; /* Timeout enable */ //USART1->CR2 = USART_CR2_RTOEN; /* Timeout enable */
USART1->CR3 = USART_CR3_DEM; /* RS485 DE enable (output on RTS) */ USART1->CR3 = USART_CR3_DEM; /* RS485 DE enable (output on RTS) */
/* Set divider for 25MHz baud rate @50MHz system clock. */ /* Set divider for 2MHz baud rate @50MHz system clock. */
int usartdiv = 25; int usartdiv = 25;
USART1->BRR = usartdiv; USART1->BRR = usartdiv;