Hello, I'm using the STM32G031J6M6 8-pin Cortex-M0+ chip.
I'm trying to use the ADC channel 16 however, I cannot select the channel.
I confirmed which channel can select that I can select channel 0 to 11.
Channel 11, 15 to 18 cannot select in the latest version of the Cube MX.
If I use channel 11, 15 to 18, do I need something operation?
Do you have any solutions?
Thank you for watching.
Hi @Kazuya_K
It's a normal behavior, if fact, when sequencer is set to "not fully configurable" the CHSELRMOD = 0 in ADC_CFGR1, so ADC_CHSELR is up to 19 channels (CHSEL 0 to CHSEL 18). In your case, when sequencer is set to "fully configurable" the CHSELRMOD = 1 in ADC_CFGR1, so ADC_CHSELR is able to sequence up to only 8 channels (CH 0 to CH 14)
The Rank configuration can be done only in the "fully configurable" sequencer case, for that, you cannot choose Channel 16 under Rank.
Hope that my answer helped you, Khouloud
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