I confirmed the Pickit3/2 are programming the chip by disabling the 'erase all' before trying to debug, the Pickit's then complain about not being able to change the programming where I have edited the source to, therefore, I assume the device is getting programmed, but MPLAB X (v3.30 and v3.26) don't seem to be syncing with the Pickits. Target reset So, no errors so far - however, the program memory window shows all locations containing 0x3ff, and the program counter sits at 0xed - as if the device is cleared and then not programmed, but the Pickit3/2 don't show any errors. Program memory: start address = 0x0, end address = 0x1eff Programming/Verify complete BUT If I try to debug it The following memory area(s) will be programmed: Program memory: start address = 0x0, end address = 0x127Ĭonfiguration memory Device Erased. Currently loaded firmware on PICkit 3įirmware type.Midrange Target voltage detectedĭevice ID Revision = 4 The following memory area(s) will be programmed: (Windows 10, MPLAB X IDE v3.30, Pickit3 and Pickit2, PIC16F877) If I program my device, then it does what it does OK, if I look at the program memory window, it's all there Connecting to MPLAB PICkit 3.
Unable to debug assembly programs with Pickit3 or Pickit2
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