diff options
Diffstat (limited to 'protocol/x68k.c')
| -rw-r--r-- | protocol/x68k.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/protocol/x68k.c b/protocol/x68k.c index d17af51cc..b54e3d9a8 100644 --- a/protocol/x68k.c +++ b/protocol/x68k.c @@ -64,6 +64,12 @@ uint8_t x68k_recv(void) return data; } +void x68k_send(uint8_t d) +{ + while (!(UCSR1A&(1<<UDRE1))); + UDR1 = d; +} + // USART RX complete interrupt ISR(KBD_RX_VECT) { |