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Commit | Line | Data |
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1 | #include <avr/io.h> | |
2 | #include <stdio.h> | |
3 | ||
4 | #include "config.h" | |
5 | #include "usart.h" | |
6 | ||
7 | #ifdef DEBUG | |
8 | ||
9 | #define UBRR_VAL ((F_CPU+BAUD*8)/(BAUD*16)-1) | |
10 | #define BAUD_REAL (F_CPU/(16*(UBRR_VAL+1))) | |
11 | #define BAUD_ERROR ((BAUD_REAL*1000)/BAUD) | |
12 | ||
13 | #if ((BAUD_ERROR<990) || (BAUD_ERROR>1010)) | |
14 |