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uart receive interrupt
Posted: Wed Dec 28, 2016 11:11 am
by kamesh
hi,
How to enable uart receive interrupt?
Re: uart receive interrupt
Posted: Wed Dec 28, 2016 1:15 pm
by WiFive
If you use UART driver it will be enabled for you. Otherwise you can refer to functions
http://esp-idf.readthedocs.io/en/latest/api/uart.html
Re: uart receive interrupt
Posted: Wed Dec 28, 2016 2:01 pm
by kamesh
hi,
I used uart driver but i could not find any interrupt handler in that. pls guide me how to enable receive interupt and where the handler function reside in driver.
Re: uart receive interrupt
Posted: Wed Dec 28, 2016 2:49 pm
by WiFive
Re: uart receive interrupt
Posted: Wed Dec 28, 2016 2:57 pm
by jumjum123
Come on,
you could not find uart_isr_register and uart_rx_intr_handler_default in components/driver/uart.c ?