avr-equeue

diff serial.c @ 1:9cb1db5d0e7c

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author John Tsiombikas <nuclear@member.fsf.org>
date Sun, 13 Jul 2014 12:18:14 +0300
parents b1d590a201df
children 9b7983ee2a89
line diff
     1.1 --- a/serial.c	Wed Jul 09 08:58:46 2014 +0300
     1.2 +++ b/serial.c	Sun Jul 13 12:18:14 2014 +0300
     1.3 @@ -1,5 +1,11 @@
     1.4 +#ifdef XTAL
     1.5  #define F_CLK	XTAL
     1.6  #define F_CPU	XTAL
     1.7 +#else
     1.8 +#warning "compiled for 1mhz internal rc osc. serial comms won't work"
     1.9 +#define F_CLK	1000000
    1.10 +#define F_CPU	1000000
    1.11 +#endif
    1.12  
    1.13  #include <stdio.h>
    1.14  #include <avr/io.h>