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uart: fix typo

This commit is contained in:
King Kévin 2018-01-12 11:32:09 +01:00
parent 7d78986f13
commit bf896b920a
1 changed files with 7 additions and 7 deletions
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14
lib/uart.h
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@ -15,7 +15,7 @@
/** library for UART communication (API)
* @file uart.h
* @author King Kévin <kingkevin@cuvoodoo.info>
* @date 2016-2017
* @date 2016-2018
* @note peripherals used: USART @ref uart
*/
#pragma once
@ -25,9 +25,9 @@
/** how many bytes available in the received buffer since last read */
extern volatile bool uart_received;
/** setup USART peripheral */
/** setup UART peripheral */
void uart_setup(void);
/** send character over USART (blocking)
/** send character over UART (blocking)
* @param[in] c character to send
* @note blocks until character transmission started */
void uart_putchar_blocking(char c);
@ -35,12 +35,12 @@ void uart_putchar_blocking(char c);
* @note block until all data has been transmitted
*/
void uart_flush(void);
/** get character received over USART (blocking)
* @return character received over USART
* @note blocks until character is received over USART when received buffer is empty
/** get character received over UART (blocking)
* @return character received over UART
* @note blocks until character is received over UART when received buffer is empty
*/
char uart_getchar(void);
/** send character over USART (non-blocking)
/** send character over UART (non-blocking)
* @param[in] c character to send
* @note blocks if transmit buffer is full, else puts in buffer and returns
*/