ejung/atmega-uart
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more detailed comments in uart.c

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ejung
2019-12-01 06:18:59 +00:00
parent e2f75268c1
commit 9f817ebf1b
1 changed files with 3 additions and 3 deletions
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2
uart.c
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@@ -46,7 +46,7 @@ void read_sync(char buffer[], uint8_t buffersize, uint8_t * bufferindex){
buffer[*bufferindex]=input; buffer[*bufferindex]=input;
*bufferindex=*bufferindex+1; *bufferindex=*bufferindex+1;
}while(!(input == '\n' || input == '\r')); }while(!(input == '\n' || input == '\r'));
buffer[*bufferindex]=0; buffer[*bufferindex]=0; // null terminate
putchar('\n'); putchar('\n');
} }