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ADC STM32L433RCTx

HSing.5
Associate II

Hi,

 

While working on Nucleo Board for STM32L433RCTxx, I have configured 9 ADC channels for taking voltage inputs of 1.6 to 3.0V from individual cells of the battery.

 

I am able to get the readings but they are not consistent, a few channels are missed randomly every time I read them. I am not able to figure out what is the exact issue.

I am using DMA for getting ADC data, and length is set to half word. The .ioc file built on STM32CubeMX version 6.12 is attached for your reference.

 

Kindly suggest how I can solve this issue.

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