thank you all for your comments, I think I've the picture complete now, and as I intend to only use HLL (indeed Vasile) it has no use whatsoever. (and for the other thread, as I was developing a universal pic programmer, as a module on the Rapid Prototyping Board, (developing = 5 resistors, 4 capacitors + 1 FET ;-), and I was considering if it should have an extra RJ11 connector for ICD) What still amazes me is, why does Microchip tries to keep the details of ICD so secret ? cheers, Stef Mientki Vasile Surducan wrote: > On 5/12/06, Spehro Pefhany wrote: > >> At 09:13 PM 5/12/2006 +0200, you wrote: >> >>> thanks Mike, >>> >>> but ... >>> ... a lot of (may all) things you mentioned, can be done through serial >>> >> Sure, if you allow re-writing of the flash to insert breakpoints (slow), >> as opposed to the dedicated hardware breakpoint (fast to change, but >> only a single breakpoint) but your monitor program will consume some >> program memory. Using ICD will also allow you to debug your serial >> handling routines in a realistic situation, which might be a bit >> difficult if you're using the port for debugging. >> >> Also the integration with MPLAB >> > > And what if you need debugging without using MPLAB ? > I think Stef is not debugging assembler code but jal code. Inserting a > breakpoint > into the assembler file created by compiler is not as usefull as > understanding where should be the breakpoint into the high level > source. That's why the need for a debugging tool incompatible with > MPLAB. > > Vasile > > > allows you to single-step through the > >> code in the edit window. That's not possible with debugging using a >> serial monitor. It *could* be done, just that it hasn't been.. >> >> Best regards, >> >> Spehro Pefhany --"it's the network..." "The Journey is the reward" >> speff@interlog.com Info for manufacturers: http://www.trexon.com >> Embedded software/hardware/analog Info for designers: http://www.speff.com >> ->>Test equipment, parts OLED displys http://search.ebay.com/_W0QQsassZspeff >> >> >> -- >> http://www.piclist.com PIC/SX FAQ & list archive >> View/change your membership options at >> http://mailman.mit.edu/mailman/listinfo/piclist >> >> > > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist