• Something wrong with my keil?
    Hi, I have tested my ARM7 stamp baord with some of the supplied test HEX files including UART test with Tera Term. All good. My problem however is when I generate the hex files myself with Keil uv3...
  • something wrong with SPI commucation of two stm32
    Hello everyone.Recently I have had two stm32 chips to communicate by SPI,then I had a difficult problem.My goal was letting the master and the slave exchanging one byte data,just one byte.after I wrote...
  • something wrong with DK-ARM dev tools
    hi: I installed the DK-ARM dev tools,including uv3 IDE and GNU gcc which are both supplied by the keil company.I opne the Demo project: keil\arm\gnu\measure\measure.uv2.Nothing to do but directly click...
  • Is there something like sizeof(function) ?
    Note: This was originally posted on 7th May 2009 at http://forums.arm.com I want to do IAP (In-Application Programming). In order to do this, I will copy several C functions from IROM to IRAM and then...
  • Descriptor for a switch or something similar
    Hello! I have a problem. I have a Freescale Flexis with JM128 32-bit microcontroller. Now I want that the host i regognized by the Pc as a device. So the Pc have to indicate that the host have LED on...