• RTS,CTS,RI control under uv2....
    How is possible control or read these lines with simulated processor? Rx and Tx data through SBUF and uv2's ASSIGN command is ok, but how to control assigned serial port RTS an other lines? Roman
  • Under Flow -> system crash
    Hi. I am working with a LPC2388 and using the RTX. I have 6 task and 2 interrupt running at the same time. Everything is working fine, until the system crashes. The time from power-on until...
  • C51 under Vista
    I'n trying to use PK51 under Vista ( professionnal edition). After installing C51V8.12 under C: I notice that C51 always stops without any reason when compiling and return a code: 0xC0000005. ...
  • ULINK2 under Windows Me?
    Hello, Is there a way to use the ULINK2 under Windows Me? Windows Me recognizes the adapter correctly as a HID and installs the drivers properly. The problem is that uVision3 can't communicate with...
  • C51 v4.01 under Win2000
    Hi, I have upgraded my PC from WinNT to Win2000. Now my compiler v4.01 doesn't work anymore. Failure message: Missing security device. But the dongle is found by the newer version v7.00 and the...