Mercurial > public > ostc4
view Small_CPU/Inc/uart.h @ 296:87f83879cecb cleanup-3
Possible bugfix: do not use bitwise and (&)
This fixes a possible bug. A bitwise and (&) was used instead of the
intended boolean and (&&). I found this while code reading, and I'm not
aware of any user visible bug related to this, but it feels wrong
and possibly dangerous to use this construct here.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
author | Jan Mulder <jlmulder@xs4all.nl> |
---|---|
date | Thu, 16 May 2019 08:54:33 +0200 |
parents | 5f11787b4f42 |
children | 1b995079c045 |
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/** ****************************************************************************** * @file uart.h * @author heinrichs weikamp gmbh * @version V0.0.1 * @date 27-March-2014 * @brief button control * ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef UART_H #define UART_H #ifdef __cplusplus extern "C" { #endif #include "stm32f4xx_hal.h" void MX_USART2_UART_Init(void); void MX_USART2_UART_DeInit(void); uint8_t UART_ButtonAdjust(uint8_t *array); #ifdef __cplusplus } #endif #endif /* UART_H */ /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/