kingnerk Posted August 23, 2009 Report Share Posted August 23, 2009 Hi, I have just finished my 1st core, I bought a kit from Mikes midishop pre burned PIC, when I connect to the studio my LCD lights up solid, and I get the waiting for upload message (F0 00 00 7E 40 00 01 F7) - I then upload the update_with_old_mios.hex from the 1.9 zip and it says upload successful:Upload of 14080 bytes completed after 10.906s (1.2607739 kb/s)I then turn off the power for a few seconds and reconnect, but the LCD is still solid, and the MIDI IN monitor keeps sending the F0 00 00 7E 40 00 01 F7Any ideas where Im'm going wrong?Many thanksNeil Quote Link to comment Share on other sites More sharing options...
Flemming Posted August 23, 2009 Report Share Posted August 23, 2009 This should be good ... now your core wants you to upload some application, like mbsid, mb64, mb64e or similar.MIOS is not an application in itself, it's the OS so to say. What project are you going to use the core for? Quote Link to comment Share on other sites More sharing options...
nILS Posted August 23, 2009 Report Share Posted August 23, 2009 If it's only sending it ONCE then it's all good, MIOS does that at boot up.If it sends it constantly (every 2 seconds) then you uploaded the wrong file. "with old mios" means you already have a MIOS on the PIC. Which you don't, which means you need to upload the other .hex file from the same folder ;) Quote Link to comment Share on other sites More sharing options...
Flemming Posted August 23, 2009 Report Share Posted August 23, 2009 Hmm, when the OP said 'pre burned PIC' i assumed that it was MIOS that was pre burned? Also considering he had the initial 'upload request'... Quote Link to comment Share on other sites More sharing options...
nILS Posted August 23, 2009 Report Share Posted August 23, 2009 IIRC Mike only burns the bootloader. If not and he only gets one upload request - woohoo! ;D Quote Link to comment Share on other sites More sharing options...
kingnerk Posted August 23, 2009 Author Report Share Posted August 23, 2009 Hi yes its appearing every 2 seconds so the bootloader is on the pic, just not mios.I have tried the update without mios but I get errors:Error: Received unexpected Upload RequestSending block #1 00000000-000000FFReceived error code 05: Write access failed (invalid address range)Im just looking through the forum to see if this has come up before.Cheers Quote Link to comment Share on other sites More sharing options...
kingnerk Posted August 23, 2009 Author Report Share Posted August 23, 2009 Hi, sorted it by uploading the mios_v1_9f_pic18f452.hex file :)got the ready screen on the LCD. thanks for all your help anyway guys! Quote Link to comment Share on other sites More sharing options...
TK. Posted August 23, 2009 Report Share Posted August 23, 2009 You are trying to upload the wrong file!The .hex file that you used allocates the bootloader range, the upload will be blocked so that the bootloader won't be overwritten.According to the README.txt, uploading pic18f452/midi/mios_v1_9f_pic18f452.hex is sufficient.Sidenote: it seems that it's time to remove the other .hex files, and only provide them on request to users who really *need* to update their old MIDIbox (with an installation which is older than two years)Best Regards, Thorsten. Quote Link to comment Share on other sites More sharing options...
Flemming Posted August 23, 2009 Report Share Posted August 23, 2009 IIRC Mike only burns the bootloader.Oh... :-[ Quote Link to comment Share on other sites More sharing options...
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