Aryan Nazem

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10 years, 6 months ago.

UART FIFO trigger level configuration

I would like to configure the UART fifo trigger level to get an UART0 interrupt after receiving 8 bytes. But unfortunately I get UART interrupt after each one byte thus 8 interrupts instead of one. can somebody tell me whats going wrong and what I have to do except configuring UART fifo as in below picture ? /media/uploads/Aryan/fifoconfig.jpg Interrupt routine: /media/uploads/Aryan/interrupt.jpg

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