Re: [SOLVED]Issues in Non-Blocking/Interrupt Based UART

[Dakshk]

Error can be solved by following method though I do not recommend that, but it can implement interrupt based UART and you can have functioning code.

So, our approach was to use the function

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isr_register

and

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isr_free

which were removed in newer version of IDF, for that you have to make few changes in UART.c and UART.h:

1. copy both of above-mentioned codes from older version of SDK found from github and paste them into your files (UART.c and UART.h).
2. in

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uart_driver_install

function find

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 uart_int_alloc 

function and replace it with

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uart_isr_register

(for this you can directly compare from both SDKs

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uart_driver_install

function).

Feel free to ask question.