Dear ST,
we are using STUSB1602 and STM32F072 MCU for our application DUAL DRP port functionality requirement in application. Hardware is design based on reference of P-NUCLEO-USB-002 development kit.
in application one port where Android mobile is connected and initially device will take power from it. When PD capable charger attached at other port, we are able to read and request charger capability, and generates requested power profile from charger. after generated power profile , we need to put Android phone in charging mode and hence PD attached to that port requires power role swap. here Problem starts.
Mobile goes in charging with pd capability, but Fast role swap is not working, causes data communication with Mobile and device lost. After doing lots of debug it was found that there is no support of PD3.0 in SDK hance not capable to do fast role swap.
We are using MB1303_DRP_DUAL_PORT_RTOS From X-CUBE-USB-PD-master repository.
please help.
