• turning a LED on
    Hi I am trying to see if my chip (atmel 89c51) works. I am trying to turn on a LEd through a switch. I used 11.0592 Mhz clock in pin # 19 then grounded the uC and put 5v vcc. I found several c program...
  • Trying to turn an LED on
    hi I have a STM32F103RB based board that im trying to write code for to test the board. Previously i have only used 8 bit micros (8051 and pic's) so this is a step up. I have tried using the exam...
  • CY3671 -> Turn on Leds
    Hello, does anyone have a simple C-program that turns on a Led when I press a button on my development board? I already got a program that turns on the Leds, but it's written in assembly, and...
  • Turning on a LED on KL64Z
    Having these addresses: ; - User data section ------------------------------------- AREA UserData, DATA, READONLY LEDS EQU 0x4000703C ; access PD3-PD0 GPIO_PORTD_DOR EQU 0xF80FF0C0 GPIO_PORTD_PSOR...
  • UARTS STM32F4-Discovery
    Recently I have been trying to use the UARTS on the board using the peripherals library and also Keil uVision 4 for debugging and I keep getting the following error message: ***error 65: access violation...