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interrupt driven sending

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hg
2013-01-28 11:18:06 +01:00
parent da140addba
commit 8e078d5ae9
1 changed files with 2 additions and 1 deletions
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3
src/uartdrv.c
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@ -21,9 +21,10 @@ void uartdrvInit() {
UCSRB = (1 << TXEN); UCSRB = (1 << TXEN);
// 8 data bit, no parity, 1 stop bit // 8 data bit, no parity, 1 stop bit
UCSRC = (1 << UCSZ1) | (1 << UCSZ0); UCSRC = (1 << UCSZ1) | (1 << UCSZ0);
// 115200 Baud @ 16MHz // 2400 Baud @ 16MHz
UBRRL = 0xa0; UBRRL = 0xa0;
UBRRH = 0x01;; UBRRH = 0x01;;
FILE *mystdout = fdevopen(uartdrvPutchar, NULL); FILE *mystdout = fdevopen(uartdrvPutchar, NULL);
stdout = mystdout; stdout = mystdout;
} }