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USBPD Dan
Associate II
since ‎2021-01-06
‎2023-06-14

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  • 4 Posts
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User Activity

STM32G0 USB-PD Policy Engine Requests Hard Reset after power negotiation

2023-05-10
I'm bringing up a PD source and it will successfully negotiate an explicit contract, but if the source is unplugged and plugged back in, it will still negotiate correctly, but the PE will request a hard reset causing one to be sent 256 ms after PS_RD...

USBPD Core library calling reset handler on DISCOVER SVID Reception

2023-01-18
When my STM32G0B1KET receives an Discover SVIDs message, it responds GOODCRC, then the core library function PE_StateMachine_VDM() calls the reset handler. After reset the system hardfaults. System responds to discover identity properly. The USBPD_VD...
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