Cannot select ADC channel 16 with CubeIDE and STM32G031J6

[SKiri]

I'm trying to enable ADC channel 16 on STM32G031J6 but the IDE does not list up the channel.

What is the matter? How can I enable the channel?

 

My environment as bellow.

STM32CubeIDE

Version: 1.4.2

Build: 7643_20200813_1322 (UTC)

STM32CubeMX - STM32 Device Configuration Tool

Version: 6.0.1-RC3

Build: 20200810-1643 (UTC)

STM32CubeG0 Firmware Package V1.3.0 / 25-June-2019

[Khouloud ZEMMELI · Accepted solution]

Hello @SKiri​ ,

When sequencer is set to "not fully configurable" => CHSELRMOD = 0 in ADC_CFGR1

=> ADC_CHSELR is up to 19 channels (CHSEL 0 to CHSEL 18)

When sequencer is set to "fully configurable" => CHSELRMOD = 1 in ADC_CFGR1

=> 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.

Best Regards,

Khouloud

[SKiri]

Ah! I see!

Thanks a lot.​