• Serial Interrupts / printf
    Greetings, I am wanting an interrupt to occur when I receive data. In my code - When I receive data, I set a variable and clear RI. Then in the main part of my code I have some printf() statements...
  • printf and interrupts
    I need receive data through the uart via interrupts. I am using the philips 89lcp935 which claims to have separate tx and rx interrupts. As soons as I enable the Rx interrupts in whatever mode, I get...
  • serial 1 with printf function
    Hi can i use printf statement in serial 1 configuration in 8051.kindly clear my doubt... i tried but it was not working.any configuration changes needed in Serial 1 ???
  • printf serial port 8051
    Hi. Why does TI need to be set before printf is called. TI = 1; printf("Hello world\n"); Whereas in assembly TI should be cleared before a char is put in SBUF, so it can be tested to see if...
  • Printf in Serial Viewer
    I'm trying to print the printf statements in the ITM viewer(Serial Viewer). I have the following code in the fputc function. Basically I followed all the instructions in the "Using the ITM Viewer". ...