I have the v1.3 STM32WB package for CubeMX and noticed there is no TSC configuration option listed anymore under System Core Category. Please advise on why that might be.

[Remi QUINTIN]

​In fact, it is correct now as the TSC functionality is not exposed anymore for the 48-pin variants in the CubeMX tool V2.2 and above.

[Khouloud ZEMMELI]

​HI @Patrick Chwalek​ ,

As @Remi QUINTIN​ said , this issue is  no more present for WB55CG in the CubeMX 5.5.0 (next release which will be available to download W52).

Thanks for your feedback,

Khouloud.

[Khouloud ZEMMELI]

​But I will more check with the Developer , if there's something wrong , TSC will be added to 5.5.0.

Khouloud

[Patrick Chwalek]

Thank you @Remi QUINTIN​ and @Khouloud ZEMMELI​ !

[Patrick Chwalek]

Hi @Khouloud ZEMMELI​ , I just downloaded v5.5.0 and TSC support is still not there. Will this be added back?

[Patrick Chwalek]

Hi @Khouloud ZEMMELI​ and @Remi QUINTIN​ , I apologize for the persistence but this issue still isn't resolved. Per https://www.st.com/resource/en/datasheet/stm32wb55cg.pdf, PB4-PB7 of the UFQFPN48 package has TSC_G2 functions but this is not existent in the latest STM32WB Cube firmware package (v1.4). Will this issue be addressed?

[Patrick Chwalek]

Just to update everyone, I went ahead and manually integrated ST's HAL touch libraries and initialized the touch peripheral manually -- everything works as expected on pins PB4-PB7 with the touch peripheral so there is no hardware limitation.