tmk
9 years ago
1 changed files with 1 additions and 0 deletions
+ 1
- 0
keyboard/hhkb_rn42/rn42/battery.c
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| @@ -92,6 +92,7 @@ uint16_t battery_voltage(void) | |||
| volatile uint16_t bat; | |||
| ADCSRA |= (1<<ADEN); | |||
| _delay_ms(1); // wait for charging S/H capacitance | |||
| ADCSRA |= (1<<ADSC); | |||
| while (ADCSRA & (1<<ADSC)) ; | |||
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