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By hilogic
#81921 How to receive UART0 interrupt bytes in user_main.c. As of now i have to directly modify the uart_recvTask function in uart.c file in the SDK directory. uart.c is a peripheral driver and should not be modified or this is the way it is done in ESP8266 nonos SDK.
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By Agentsmithers
#81973 Hey Hilogic!
I've reviewed a grip of uart.c and .h files and it appears there are a lot of custom versions out there including my own. I plan to be back in my office later today. I'll post my samples that worked for me currently and in the past as well here later today to see if that'll help ya get going.