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Merge pull request #11205 from yegorich/pr/uart/stm32/fix-data-bits

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cpu/stm32_common: use correct data bits macro
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Kevin "Bear Puncher" Weiss 2019-03-19 10:17:56 +01:00 committed by GitHub
commit 005275a1e9
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1 changed files with 4 additions and 1 deletions
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5
cpu/stm32_common/periph/uart.c
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@ -181,7 +181,11 @@ int uart_mode(uart_t uart, uart_data_bits_t data_bits, uart_parity_t parity,
isr_ctx[uart].data_mask = 0x7F;
break;
case UART_DATA_BITS_8:
#ifdef USART_CR1_M0
data_bits = USART_CR1_M0;
#else
data_bits = USART_CR1_M;
#endif
break;
default:
return UART_NOMODE;
@ -196,7 +200,6 @@ int uart_mode(uart_t uart, uart_data_bits_t data_bits, uart_parity_t parity,
return UART_INTERR;
}
dev(uart)->CR1 &= ~(USART_CR1_UE | USART_CR1_TE);
dev(uart)->CR1 &= ~USART_CR1_M1;
#endif
dev(uart)->CR2 &= ~USART_CR2_STOP;