There is a difference between the manual and CubeMX settings for LCD_VLCD

[R.K]

The Additional Function of PB2 is LCD_VLCD2 in the data sheet, but the same pin is set to VLCD1 in dm00171429-evaluation-board-with-stm32l073vz and CubeMX.

Which is correct?

I will attach the corresponding image

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[Khouloud ZEMMELI]

Hello @リョウスケ クボ​ 

Thanks for your feedback, I'll check it then I'll get back to you.

Khouloud

[Imen GH]

Hello @リョウスケ クボ​,

The correct one is LCD_VLCD2.

For documentation, I have reported the error to our team for correction.

For CubeMx,@Khouloud ZEMMELI​ Could you  please fix this typo.

Thanks for your contribution.

Imen

[Khouloud ZEMMELI]

Thank you @Imen GH​  for doing the check and for taking in charge the follow-up of the documentation issue, I confirm the issue from CubeMX side and it will be fixed.

Many thanks @リョウスケ クボ​  for raising these issues to our attention 🙂

Khouloud

[R.K]

Hello Imen GH (ST Employee), @Khouloud ZEMMELI (ST Employee)

Thnak you for answer my question.

Well then, Is generated code by CubeMX Wrong?

I want to use LCD Bias Selector with 1/3 Bias.

Please tell me how to fix it.​ (using the HAL library)

The Reference Manuals also look different.

I do not know whether it is sufficient that for any port in the correct setting.

[Imen GH · Accepted solution]

Hello,

The datasheet is correct.

Regarding the reference manual, table "VLCD rail connections to GPIO pins" is wrong.

The error will be corrected in the next release.

Thanks again,

Imen

[Khouloud ZEMMELI]

Hello @リョウスケ クボ​ ,

I'm back again to inform you that issue is now fixed, you can use the latest CubeMX version available on site 🙂

Khouloud