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    Thread: PIC24HJ16GP304 loader issue [solved]
Post: RE: PIC24HJ16GP304 loader issue

Thanks, I added exactly one nop and that did the trick. Please see enclosed screenshot. Now it downloads without communication errors.
Rigor69 16-bit firmwares 12 14,187 2012-09-12, 13:31:24
    Thread: PIC24HJ16GP304 loader issue [solved]
Post: RE: PIC24HJ16GP304 loader issue

Thanks for that but it did not work to take a guess. Had to follow you advice and look in the datasheet :-) I enclose the correct PPS code here in order not to lead anyone else on the wrong track. ...
Rigor69 16-bit firmwares 12 14,187 2012-09-12, 08:48:29
    Thread: PIC24HJ16GP304 loader issue [solved]
Post: RE: PIC24HJ16GP304 loader issue

Ahh.. should be this way? Code: -- ; Receive, map pin (14 = 1110) to uart ;(***Customized for RP22***) bclr RPINR18, #U1RXR0 ;xxx bset RPINR18, #U1RXR1 ;xxx bset RPINR18, #U1...
Rigor69 16-bit firmwares 12 14,187 2012-09-11, 13:34:43
    Thread: PIC24HJ16GP304 loader issue [solved]
Post: RE: PIC24HJ16GP304 loader issue

Hi. I think its some PPS issue but cannot find it!! I would be very grateful if you could take a look at the code. Only change made from the uploaded code is this: Code: -- ; Transmit, map ...
Rigor69 16-bit firmwares 12 14,187 2012-09-10, 17:15:28
    Thread: PIC24HJ16GP304 loader issue [solved]
Post: RE: PIC24HJ16GP304 loader issue

Thanks for replying. The chip is a standard configuration 8pin tranciever. I measure the data between the pic and the driver, so that rules out timing issues. Thats why i dont think its meaningful ...
Rigor69 16-bit firmwares 12 14,187 2012-09-09, 16:04:40
    Thread: PIC24HJ16GP304 loader issue [solved]
Post: PIC24HJ16GP304 loader issue [solved]

Hi Mikael. I have some problems with the loader. When i connect with the GUI i only get (discarded null character). Nothing more. I think the loader is receiving correctly, because i can see the ...
Rigor69 16-bit firmwares 12 14,187 2012-09-06, 14:59:01
    Thread: Found unknown device id [solved]
Post: RE: Found unknown device id

Thanks, It works now. I had to uncheck "custom bootloader" in the GUI also. Excellent support Mikael!
Rigor69 8-bit firmwares 9 10,814 2012-01-01, 18:47:59
    Thread: Found unknown device id [solved]
Post: RE: Found unknown device id

Hi, Thanks for answering. I think it is perhaps not a problem in all 2-wire setups. Many use the same data enable wire to shut down the reciver on transmit. Then again, there it no point in keeping i...
Rigor69 8-bit firmwares 9 10,814 2011-12-31, 15:07:00
    Thread: Found unknown device id [solved]
Post: RE: Found unknown device id

Hi, Thanks for the answer. The DEN is the direction control of the data. DEN = 1 is Tx and =0 is Rx(from device side) TXEN = 1 is the internal transmitter of PIC beeing enabled. I am nearing a wo...
Rigor69 8-bit firmwares 9 10,814 2011-12-30, 13:02:25
    Thread: Found unknown device id [solved]
Post: RE: Found unknown device id

Hi ! Thanks for your reply! I too is of the opinion that it is some timing problem, it partly was corrected when I fixed some faulty dip-switch setting in the westermo. I enclose the output of the ...
Rigor69 8-bit firmwares 9 10,814 2011-12-26, 22:48:07
    Thread: Found unknown device id [solved]
Post: Found unknown device id [solved]

Hi! Im in the process of trying out your bootloader. looks to be the most complete loader i have seen for PIC. I have a problem: The Gui reports "Found unknown device id " when connection to my ...
Rigor69 8-bit firmwares 9 10,814 2011-12-26, 00:54:54