USBPD EPR mode

[H V N D]

I have tried setup STM32G071 Sink port and connected with Apple 140w. I want to request 140W but it's seem STM32 not yet supported EPR mode in PD core. Do you have any examples for EPR in STM32?

[FBL]

Hi @H V N D 

You have already got your answer, I think here. 

Solved: USB PD sink - STMicroelectronics Community

Firmware is already supported in TCPP stack. Unfortunately, we cannot predict the release date of full solution including new HW shields.

Thank you for your understanding.

[EStua.1]

Hi FBL,

Will the full solution also include examples of 140W SRC support?

[Tesla DeLorean]

@Nicolas P. @PPAIL.1 

[Philippe RABIER]

Hello,

The  current  products (TCPP0x + STM32) are  able  to manage  up to 100 W (SPR mode). The next solution (TCPPEx + STM32) will be able  to manage  up to 240 W (EPR mode). In your case the suitable  product will be  TCPPE2.

Regards.

Philippe

[EStua.1]

Hi,

Thanks for the update @Philippe RABIER 

We have developed our own 140W capable power bank using the STM32G071. 15-100W SRC has been implemented and we're about to add support for 140W. Are there any code examples or documentation for implementing 140W EPR SRC support? 

[EStua.1]

Hi @Philippe RABIER , @FBL 

Any update on this? Is this something our FAE can perhaps help better answer?

[Philippe RABIER]

Hello,

As  of  today STM32 support SPR and  has  to be  used with TCPP0x.

Our  next version TCPPE with an update  software for  STM32  will be  compliant  with 140 W (EPR) but it is not available  today.

Regards