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macsehw
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Strip down to the bare minimum interrupt disables. 

This will hopefully prevent potential issues of not being able to update
the 1-second counter correctly.
This commit is contained in:
Andrew Makousky 2020-09-05 15:03:01 -05:00
parent 76760be8e6
commit bb3bc8bc62
1 changed files with 0 additions and 6 deletions
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6
firmware/rtc/MacRTC.c
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@ -113,12 +113,10 @@ volatile byte writeProtect = 0;
void digitalWritePB(uint8_t pin, uint8_t val) {
uint8_t bit = _BV(pin);
cli();
if (val == 0)
PORTB &= ~bit;
else
PORTB |= bit;
sei();
}
void setup(void) {
@ -336,9 +334,7 @@ void loop(void) {
serialState = SENDING_DATA;
serialBitNum = 0;
// Set the pin to output mode
cli();
DDRB |= SERIAL_DATA_PIN;
sei();
break;
case RECEIVING_DATA:
@ -415,9 +411,7 @@ void loop(void) {
serialState = SENDING_DATA;
serialBitNum = 0;
// Set the pin to output mode
cli();
DDRB |= SERIAL_DATA_PIN;
sei();
break;
case RECEIVING_XCMD_DATA: