comejv commented on issue #16732:
URL: https://github.com/apache/nuttx/issues/16732#issuecomment-3089961636
I also added this to enable ADC2:
```c
#ifdef CONFIG_STM32H7_ADC2
/* Configure the pins as analog inputs for the selected channels */
for (i = 0; i < ADC2_NCHANNELS; i++)
{
if (g_adc2_pinlist[i] != 0)
{
stm32_configgpio(g_adc2_pinlist[i]);
}
}
/* Call stm32_adcinitialize() to get an instance of the ADC
interface */
adc = stm32h7_adc_initialize(2, g_adc2_chanlist, ADC2_NCHANNELS);
if (adc == NULL)
{
aerr("ERROR: Failed to get ADC2 interface\n");
return -ENODEV;
}
/* Register the ADC driver at "/dev/adc[0-1]" */
ret = adc_register(devname, adc);
if (ret < 0)
{
aerr("ERROR: adc_register(%s) failed: %d\n", devname, ret);
return ret;
}
devname[8]++;
#endif
```
Is there any reason why ADC2 isn't included in the setup?
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