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    Hi to all the members. I have been very impressed by the members answers which encourages me to post my query first time. Good job. I am trying to communicate between the USB and the device STM32...
  • Keil IDE hangs while typing
    Hello All: I am in dire need of help with this problem as its becoming extremely painful to work. The issue I'm having is every time I try to type something in the IDE, it hangs for 1 to 4 seconds...
  • µVisions hangs while flashing with ulink2
    Hi, I have 2 problems with flashing using an ulink2. 1. Sometimes, µVision hangs after starting to flash, until the flashing finishes. At the beginning, the progressbar for erase and programming is...
  • Debugging 8051 hang
    This is a tricky problem for me. I'm looking for debug suggestions. I'm using a Cygnal F320 with the Cygnal IDE/debugger/JTAG, Keil C51 V7.07 I have a system that I've been working on for 3 months...
  • serial program from sample not works in debug
    I am using following sample code for serial, but in debug serial window accept input but output from programme is not showing in serial. Also If i only enable REN=1; beside of SCON=0x50; then it shows...