• Computer COM port & microcontroller COM port ??
    Hi all, I have written a program in VC++ to write a char array of 13 bytes on COM port using 9600-N-8-1 parameters. when i send this to my target device it responds, but same program when i send...
  • COM-Monitor
    Does anybody know some good tool for monitoring serial communication. Any scriptlanguage would be welcome for interaction with hardware. Triggerpossibilities and disk streaming should be part of the package...
  • Problem with serial com port
    I'm using the uVision2 Debugger and I'm assigning my serial port to COM1 using the ASSIGN command: ASSIGN COM1 <S0IN >S0OUT I connect COM1 to an external hardware device that receive the data sends...
  • Spurious link from ISR to ?PR?MAIN
    I have a pretty big program which shows some very weird behavior during compiling. Depending on the order in which I included two files, the program either compiled fine or gave a bunch of "L15 Multiple...
  • #if ISR
    I have created a very useful macro that will have disastrous results if it is used inside an ISR. A few years from now some unsuspecting soul (who could be me) will probably use it inside an ISR and spend...