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Added ability to set the serial baud rate via the user's terminal in the XPLAINBridge project.

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Dean Camera
2010-07-15 11:01:31 +00:00
parent 40631e9fe5
commit dfe50ff349
9 changed files with 40 additions and 15 deletions
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Projects/XPLAINBridge/Lib/SoftUART.c
+5 -4
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@@ -63,12 +63,13 @@ void SoftUART_Init(void)
EICRA = (1 << ISC01);
EIMSK = (1 << INT0);
/* Set reception timer compare period and enable compare ISR */
OCR1A = BIT_TIME;
/* Set the transmission and reception timer compare values for the default baud rate */
SoftUART_SetBaud(9600);
/* Setup reception timer compare ISR */
TIMSK1 = (1 << OCIE1A);
/* Set transmission timer compare period, enable compare ISR and start the timer */
OCR3A = BIT_TIME;
/* Setup transmission timer compare ISR and start the timer */
TIMSK3 = (1 << OCIE3A);
TCCR3B = ((1 << CS30) | (1 << WGM32));
}