diff options
Diffstat (limited to 'vusb/sendchar_usart.c')
-rw-r--r-- | vusb/sendchar_usart.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/vusb/sendchar_usart.c b/vusb/sendchar_usart.c new file mode 100644 index 0000000000..d6f3c894c4 --- /dev/null +++ b/vusb/sendchar_usart.c @@ -0,0 +1,19 @@ +#include <stdint.h> +#include "oddebug.h" +#include "sendchar.h" + + +#if DEBUG_LEVEL > 0 +/* from oddebug.c */ +int8_t sendchar(uint8_t c) +{ + while(!(ODDBG_USR & (1 << ODDBG_UDRE))); /* wait for data register empty */ + ODDBG_UDR = c; + return 1; +} +#else +int8_t sendchar(uint8_t c) +{ + return 1; +} +#endif |