• scanf breaking immediately when an invalid key pressed
    hi, we are developing sample code for scanf & printf functions using retarget_io.c for stdin & stdout in cmsis rtos. we have implemented stdout_putchar & stdin_getchar functions in user code. printf...
  • ISD51
    Hi every body. Is it possible to use the USB port for the ISD-51 instead of the UART port? (The UART port can serve also as GIO). Thanks Kobi.
  • VBIC immediate
    I'm looking for the intrinsic that corresponds to VBIC{cond}.datatype Qd, #imm I can't find it and it's not listed as not implemented.
  • Debug with ISD51
    Hello, I work with uPSD3234A and uVision V2.37. I want to use the debugger with serial port 2 UART 1 (beacause UART0 is RS485 interface). How to configure my program ? Thank
  • ISD51 software
    I just studies software debug using ISD51 through AT89C51SND1C's UART port.but now i have some questions. let me describe it. I write a simple main program in keil uvsion2 ICE(below), then add some...