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GreenGuy
Senior III
April 30, 2024
Solved

FW_H7 V1.11.2 broke ADC configuration selections

  • April 30, 2024
  • 2 replies
  • 1387 views

Ops!!!  The latest firmware does support internal channel selection on ADC3.

I verified that the previous firmware V1.11.1 gives visibility to the ADC3 internal channels for VBat, Temperature, and RBUF.  But if the firmware is migrated to V1.11.2 those selections disappear.

Screen shot from V1.11.2: After migration.

GreenGuy_0-1714508582404.png

Before migration (V1.11.1):

GreenGuy_1-1714508728898.png

 

I have also verified that starting a new project from scratch using any STM32H743 automatically applies V1.11.2 to start and once this happens, the internal channels are no longer available if if you change the firmware back to V1.11.1.

 

 

This topic has been closed for replies.
Best answer by Imen.D

Hello @GreenGuy,

Please download and use the latest patch release of STM32CubeMX v 6.11.1 which contains the fix.

ImenD_0-1714571216989.png

2 replies

mƎALLEm
Technical Moderator
April 30, 2024

Hello,

It's an already known regression on CubeMx 6.11. 

See this thread: https://community.st.com/t5/stm32cubeide-mcus/h7-adc3-does-no-longer-offer-selection-for-temperature-after/m-p/652476

(internal ticket 176638)

"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."
Imen.DBest answer
Technical Moderator
May 1, 2024

Hello @GreenGuy,

Please download and use the latest patch release of STM32CubeMX v 6.11.1 which contains the fix.

ImenD_0-1714571216989.png

"When your question is answered, please close this topic by clicking ""Accept as Solution"".ThanksImen"