vonnieda wrote:

ESP_igrr wrote:4. Sounds like a bug, could you please report it on GitHub, along with steps to reproduce?

Thank you for the response ESP_igrr, much appreciated! I will narrow down the bug in #4 and file an issue.

Thanks,
Jason

Hi,
have you created an issue for this? I have same situation...

The third argument to the ADC instruction has to be a literal value, not a pointer or a register. adc r1, 0, adc_channel + 1 means that you are doing ADC conversion with the ADC channel number set to the address of 'adc_channel' variable, which is probably not what you want. Thank you for your repl...

Hi, I would like to control adc channel used in ULP program same as thresholds in ulp_adc_example . I moved /* ADC1 channel 6, GPIO34 */ .set adc_channel, 6 to .bss .global adc_channel adc_channel: .long 0 and use adc_channel as adc param adc r1, 0, adc_channel + 1 This change introduce compile erro...