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UART Interrupt in Cortex M0

 by arunjoec ¦  Thu Jul 14, 2016 4:19 am ¦  Forum: Everything ARM and LPC ¦  Topic: UART Interrupt in Cortex M0 ¦  Replies: 0 ¦  Views: 1370

Sir, I'm using UART 2 as a higher priority interrupt than other UART ports . I want to know what happen if I use UART 2 Tx while inside a UART2 Rx interrupt Service Routine, will it become a pending interrupt or trigger an Tx interrupt at the same time? I'm using the UART2 Tx inside a UART2 Rx inter...