• AT91SAM7X-EK LED Swing...
    I have just received an evaluation board (AT91SAM7X256). As usual, there are a few teething problems... I am trying to get the LED swing demo to work, but it don't. When I load the project '...
  • LED problems
    Hi i am using the nordic nrf24e1 with combined 8051. I am very new to embedded and am just trying to blink an LED. For some reason it only works on pin 0 of port 0?? and on no other pin from ports 1...
  • LEDs and Push button interface problems
    Hi all, I have a Little problem getting my LPC2119 to work as I want it to. Im running a ET-ARM et-arm stamp lpc2119 with GNU arm compiler in µVision3 Im trying to interface a push button...
  • Toggling LED
    Hello all I am quite new to Keil STR9 Series. I was just learning the whole thing by going through and trying some small examples with it. I want to know how to control just one LED ( say 7.0) to...
  • LED ERROR
    Hi All Code is: /* everything fine = LED GREEN */ if( status == OK) toggleLed(LED_OK); Error is : main.c(146): error: #20: identifier "LED_OK" is undefined if( status == OK) toggleLed...