albpower2seq4sid Posted December 27, 2011 Report Share Posted December 27, 2011 Hi, I built the MBFM synth so I have 2 core built: one with PIC18F4685 that works fine!! and other with a PIC18F452 but I've compiled the firmware with Option 3 (AOUT_NG enabled) wich added to the code size 256 bytes more and when i try to upload this new code i've got this message: "Upload aborted due to error #4: Write failed (verify error or invalid address )". I try to reduce the code trying to disable another option, but for the PIC 18F452 mostly extra features are disabled, so I go back and upload the code without the AOUT_NG Option. Then got succcess. I add the size of MIOS code plus the size amount of FM application and with the option 3 overflows the 32K limit of the PIC (32768 bytes) did anybody have the same problem? it's true i could use the core8 board with the PIC18F4685, but i want to get both working Could anybody help me? Quote Link to comment Share on other sites More sharing options...
TK. Posted December 28, 2011 Report Share Posted December 28, 2011 It will be very difficult to get this working - sorry, the MBFM firmware was always overfeatured - with the latest bugfixes the usage of a PIC18F4685 is a must if special options like the AOUT interface should be enabled as well. Best Regards, Thorsten. Quote Link to comment Share on other sites More sharing options...
albpower2seq4sid Posted December 28, 2011 Author Report Share Posted December 28, 2011 Thank you very much Thorsten I will use PIC 18F4685 for AOUT_NG module, and upload code without AOUT option for the 18F452, it works this way best Regards. It will be very difficult to get this working - sorry, the MBFM firmware was always overfeatured - with the latest bugfixes the usage of a PIC18F4685 is a must if special options like the AOUT interface should be enabled as well. Best Regards, Thorsten. Quote Link to comment Share on other sites More sharing options...
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