ADC1&3 w/ext trig, bad code from CubeMX w/NucleoF303ZE

[Larry Lukis]

Posted on March 27, 2017 at 14:15

Start with new CubeMX project, selecting NucleoF303ZE board. Enable 1 single ended channel on each of ADC1 and ADC3. Select Regular Conversion Trigger for both. 

CubeMX generates this line in MX_ADC3_Init():

  hadc3.Init.ExternalTrigConv = ADC_EXTERNALTRIGCONV_EXT_IT11;   // incorrect

IT_11 is incorrect for ADC3, it should be EXT_IT2

  hadc3.Init.ExternalTrigConv = ADC_EXTERNALTRIGCONV_EXT_IT2;   // correct

.ioc file attached.

[Imen.D]

Posted on March 27, 2017 at 15:53

Hi,

Which CubeMx version are you using ? I will check this case then come back to you.

Imen

[Larry Lukis]

Posted on March 27, 2017 at 16:17

4.20.0

Thanks,

Larry

[Imen.D]

Posted on March 29, 2017 at 18:01

Thank you Larry for your reported issue. I raised this error internally to our CubeMx team.

Imen

[Sirma Siang]

Posted on August 24, 2017 at 15:46

Hello

Lukis.Larry

,

I would like to thank you for your feedback.

I confirm you that the correction will be in CubeMX 4.

Kind regards

Sirma