• regarding GSM 300
    i am able to send msg from gsm to the mobile phone but am not able to receive data from the GSM. eg..in this code when i send AT to the gsm , i get garbage value on the LCD instead of OK..but with the...
  • Interrupt Acknowledging // System crashes after 300 interrupts (Cortex M3)
    Hi, I do use the KEIL Evaluation Board with the TMPM330 Cortex M3 processor. I try to build a controller and have some issues with using interrupt with UART communication (INTRX0 to be precise...
  • Get started with software development for the Corstone-300 virtual platform
    Arm have released a collection of free of charge Ecosystem Fixed Virtual Platforms (FVPs) to enable developers to get an early start at developing software on top of the Arm Corstone-300 or Corstone-700...
  • RTOS (RTX) Mutex-Semaphore problem
    Hi all , I thought the only differences between a Mutex and a semaphore are the count(Semaphore Capability) and priority inversion(Semaphore Capability) . Today , I’ve encountered something strange...
  • ARM: Simulator printf
    I have created a project in Microvision 5 for an ARM Cortex-M0 (ARMCM0), and enabled the Simulator. I pull up the Debug (printf) Viewer and run the following code #include <stdio.h> main(void) ...