VOID
main (
VOID
)
{
uint16_t offset, gain;
analogin_init(&adc0, MBED_ADC_EXAMPLE_PIN_1); // no pinout on HDK board
analogin_init(&adc1, MBED_ADC_EXAMPLE_PIN_2);
analogin_init(&adc2, MBED_ADC_EXAMPLE_PIN_3);
#if ADC_CALIBRATION
sys_adc_calibration(0, &offset, &gain);
printf("ADC:offset = 0x%x, gain = 0x%x\n", offset, gain);
if((offset==0xFFFF) || (gain==0xFFFF))
#endif
{
offset = OFFSET;
gain = GAIN_DIV;
printf("ADC:offset = 0x%x, gain = 0x%x\n", offset, gain);
}
for (;;){
adcdat0 = analogin_read_u16(&adc0);
adcdat1 = analogin_read_u16(&adc1);
adcdat2 = analogin_read_u16(&adc2);
v_mv0 = AD2MV(adcdat0, offset, gain);
v_mv1 = AD2MV(adcdat1, offset, gain);
v_mv2 = AD2MV(adcdat2, offset, gain);
printf("AD0:%x = %d mv, AD1:%x = %d mv, AD2:%x = %d mv\n", adcdat0, v_mv0, adcdat1, v_mv1, adcdat2, v_mv2);
adc_delay();
}
analogin_deinit(&adc0);
analogin_deinit(&adc1);
analogin_deinit(&adc2);
}
void trng_free(trng_t *obj)
{
if (!obj->inited) {
return;
}
obj->inited = 0;
analogin_deinit(&obj->tradcng);
}
