/* adc.c */
#define PWMLED_ADC_SHIFT 1 /* 1<<1 measurements per single callback */
extern volatile unsigned char need_battery_adc;
+extern volatile unsigned char adc_running;
void init_adc();
void susp_adc();
/* pwm.c */
#define PWM_MAX 0xFF
+extern volatile unsigned char pwm_running;
void init_pwm();
void susp_pwm();
void pwm_off();