• Can't write into DWT Registers
    Hello, I want to measure microseconds with the Cycle Counter of the DWT-Unit on a STM32F7. After long long searching, I found a lot of examples to do this by setting the CoreDebug->DEMCR register...
  • Can't read/write to XDATA
    Can anyone help us? When can't get the right informations out of XDATA. We have tried to make a logo on a display, and first we placed all the displaydata in CODE (EPROM), and then the logo looks fine...
  • Can't write to ram for flash algorithms
    Hello, im' having some problems to write a flash using the ULINK and uVision3... Im using the AT91R40008 and the AT49BV322A flash... But when i try to full erase it(can't download as well) i get the...
  • Can't Write to RAM for flash algorithms
    Hi all, While I am trying to Erase the TI microcontroller TMS470R1B1M (ARM7 CPU) in an Evaluation board from TI using ULINK2 Debugger.I am getting this error "Can't Write to RAM for flash algorithms...
  • RL-FlashFs in RTX Can't write data in file.
    My project use RTX and RL-FlashFs,I can create,del,read file,but can't write anydata to file. My CPU is LM3S8938,menory device is SD card. Pls tell me how to solve it? Thanks!