ManuelW/grbl-LPC-CoreXY
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added a line to disable baud doubling, but commented out for the time being until I can test it on real hardware

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Simen Svale Skogsrud 2011-02-11 01:11:33 +01:00
parent 80afa2f403
commit d96e48cecf
1 changed files with 3 additions and 0 deletions
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wiring_serial.c
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@ -43,6 +43,9 @@ void beginSerial(long baud)
UBRR0H = ((F_CPU / 16 + baud / 2) / baud - 1) >> 8; UBRR0H = ((F_CPU / 16 + baud / 2) / baud - 1) >> 8;
UBRR0L = ((F_CPU / 16 + baud / 2) / baud - 1); UBRR0L = ((F_CPU / 16 + baud / 2) / baud - 1);
/* baud doubler off - Only needed on Uno XXX */
// UCSR0A &= ~(1 << U2X0);
// enable rx and tx // enable rx and tx
UCSR0B |= 1<<RXEN0; UCSR0B |= 1<<RXEN0;
UCSR0B |= 1<<TXEN0; UCSR0B |= 1<<TXEN0;