#define T1_CLOCK_DIVISOR 8 /* 24e6/8 = 3e6 */
#define T1_SAMPLE_TIME 30000 /* 3e6/30000 = 100 */
+#if HAS_ADC
volatile __data uint8_t ao_adc_interval = 1;
volatile __data uint8_t ao_adc_count;
+#endif
-void ao_timer_isr(void) interrupt 9
+void ao_timer_isr(void) __interrupt 9
{
++ao_tick_count;
+#if HAS_ADC
if (++ao_adc_count == ao_adc_interval) {
ao_adc_count = 0;
ao_adc_poll();
}
+#endif
}
+#if HAS_ADC
void
ao_timer_set_adc_interval(uint8_t interval) __critical
{
ao_adc_interval = interval;
ao_adc_count = 0;
}
+#endif
void
ao_timer_init(void)