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Multiple ADC Channel Configuration Issue With STM32H723ZG nucleo board

mvenkat86
Associate II

Hello STM Team,

I am using the STM32H723ZG board with MATLAB STM embedded coder support packages and I configured the STM32H7 MCU peripherals for ADC1,ADC2 and ADC3,PWM and GPIO, i can see the signals on the GPIO output pins and PWM when I don't use the multiple configuration's in the ADC but When I configure the Multiple channel ADC configuration, I could not see any signal on the GPIO and PWM pins,  Can i know is there any issue with DMA configuration with Multiple channel ADC?

Attached the multiple channel configurations for ADC in the picture.

BR

Venkat

2 REPLIES 2
Ghofrane GSOURI
ST Employee

Hello @mvenkat86 

First let me thank you for posting.

I used CubeMX 6.12.0 in order to reproduce the issue mentioned above and this is what I got --> all the signals are there even after  using the multiple configuration's in the ADC 

GhofraneGSOURI_0-1720430332481.png

So  I would appreciated if you share your IOC with me in order to push further the investigation.

I will be waiting for your feedback.

THX

Ghofrane

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

Dear Ghofrane

I am using MATLAB 2022b, which is compatible with CubeMX 6.4.0 , otherwise i was facing issue for creating the ioc file if I don't use 6.4.0.

 

I am attaching my .ioc file please check. Thank you for looking into the issue.

 

BR

Venkat