2 Replies Latest reply on Sep 2, 2019 11:55 PM by chch_4421126

    configure isr in uart




      I am working on CYT4B controller. I need to configure UART driver for my project. I have an example driver(given by cypress).

      I have few doubts :

      1. My driver is working fine on low level(directly writing and reading from FIFO register) but, it is not working  with high level API where transmit and receive happens with help of interrupt. Basically i am not able to understand the ISR configuration.Cy_SysInt_SetSystemIrqVector(stc_sysint_irq_cfg_uart.sysIntSrc, Scb_UART_IntrISR);
      2.   While going through the code i understood that, in high level tx/rx is event based. So, does it need some os configuration?


      Thanks in Advance