USBPD_Sink_CAPSENSE reboot every 4 seconds

Infineon / TARGET_PMG1-CY7113

BSP for PMG1-S3 Prototyping Kit (PMG1-CY7113)

Apache License 2.0

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USBPD_Sink_CAPSENSE reboot every 4 seconds #1

Open doug-gilbert opened 2 years ago

doug-gilbert commented 2 years ago

I have a CY7113 Rev 6 board and it works out-of-the-box holding 28 Volts from a Apple 140W USB-C charger and an EPR cable between them. However when I build and install USBPD_Sink_CAPSENSE as production then it gets a 28 Volt connection, holds it for four seconds and then reboots, cycling like that until I drop the power. Why?

YNPranava commented 2 years ago

Hi!

Do you have any USB PD analyzer so that you can get some trace of this issue and share it with us. Also, does this happen only with 140W adapter? Can you please check with any other USB PD capable charger and let me know if you still see this. You can also use https://github.com/Infineon/mtb-example-pmg1-usbpd-sink and test if it works.

Regards Pranava