diff options
Diffstat (limited to 'src/usart.c')
| -rw-r--r-- | src/usart.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/src/usart.c b/src/usart.c index 9187bc6..0e17aff 100644 --- a/src/usart.c +++ b/src/usart.c @@ -96,8 +96,9 @@ inline void usart_send(uint8_t data) { _usart_busy = 1; UDR0 = data; } else { - IOEBUFFER_PUT(_ioe_usart_outbuffer, CONFIG_IOE_USART_OUTBUFFER_SIZE, - data, CONFIG_IOE_USART_OUTBUFFER_MODE); + IOEBUFFER_PUT(_ioe_usart_outbuffer, + CONFIG_IOE_USART_OUTBUFFER_SIZE, data, + CONFIG_IOE_USART_OUTBUFFER_MODE); } #else _usart_busy = 1; @@ -107,8 +108,8 @@ inline void usart_send(uint8_t data) { #ifdef _IOE_USART_OUTBUFFER void usart_send_str(char *str) { - while(*str != '\0') { - usart_send((uint8_t) *str); + while (*str != '\0') { + usart_send((uint8_t) * str); str++; } } @@ -117,7 +118,8 @@ void usart_send_str(char *str) { #ifdef _IOE_USART_INBUFFER uint8_t usart_get(void) { uint8_t rtn = 0; - IOEBUFFER_GET(_ioe_usart_inbuffer, CONFIG_IOE_USART_INBUFFER_SIZE, rtn); + IOEBUFFER_GET(_ioe_usart_inbuffer, CONFIG_IOE_USART_INBUFFER_SIZE, + rtn); return rtn; } #endif @@ -133,7 +135,8 @@ inline int8_t usart_busy(void) { #ifdef _IOE_USART_INBUFFER uint8_t usart_inbuffered(void) { uint8_t rtn; - IOEBUFFER_CNT(_ioe_usart_inbuffer, CONFIG_IOE_USART_INBUFFER_SIZE, rtn); + IOEBUFFER_CNT(_ioe_usart_inbuffer, CONFIG_IOE_USART_INBUFFER_SIZE, + rtn); return rtn; } #endif @@ -141,7 +144,8 @@ uint8_t usart_inbuffered(void) { #ifdef _IOE_USART_OUTBUFFER uint8_t usart_outbuffered(void) { uint8_t rtn; - IOEBUFFER_CNT(_ioe_usart_outbuffer, CONFIG_IOE_USART_OUTBUFFER_SIZE, rtn); + IOEBUFFER_CNT(_ioe_usart_outbuffer, CONFIG_IOE_USART_OUTBUFFER_SIZE, + rtn); return rtn; } #endif @@ -152,8 +156,9 @@ void (*usart_sent) (void) = 0; SIGNAL(USART_RX_vect) { #ifdef _IOE_USART_INBUFFER + uint8_t val = UDR0; IOEBUFFER_PUT(_ioe_usart_inbuffer, CONFIG_IOE_USART_INBUFFER_SIZE, - UDR0, CONFIG_IOE_USART_INBUFFER_MODE); + val, CONFIG_IOE_USART_INBUFFER_MODE); #endif /* _IOE_USART_INBUFFER */ if (usart_receive) usart_receive(UDR0); @@ -162,7 +167,8 @@ SIGNAL(USART_RX_vect) { SIGNAL(USART_UDRE_vect) { #ifdef _IOE_USART_OUTBUFFER uint8_t val; - IOEBUFFER_GET(_ioe_usart_outbuffer, CONFIG_IOE_USART_OUTBUFFER_SIZE, val); + IOEBUFFER_GET(_ioe_usart_outbuffer, CONFIG_IOE_USART_OUTBUFFER_SIZE, + val); if (val) UDR0 = val; else |