2020-04-22 08:58 PM
I am working on a SNK device. Power negotiation goes well, an explicit contract is reached. Charging starts. Sometime into charging, SNK gets a Hard Reset. What could cause a SRC to send a HARD RESET during charging?
2020-04-22 11:13 PM
Dear @CZubi.1 ,
Could you please provide a .cpd trace from your issue? Further information available in the following link: https://wiki.st.com/stm32mcu/wiki/USB_Power_Delivery_overview#Specific_tools.
Regards,
Yohan,
2020-04-23 01:45 AM
2020-04-23 06:15 AM
I have a look at the log... Could you please indicate your HW Setup? STM32 + TCPC component? which is your ST MCU?
2020-04-23 02:30 PM
Hi Yohann,
MCU is STM32F030CC + PTN5110 TCPC