poshpol Posted March 18, 2006 Report Share Posted March 18, 2006 I'm trying to get MIOS 1.8 uploaded to my new core. I am using MIOS studio, i constantly have MIDI I/O activity, I can upload it, and I recieve the "Upload process complete" at the end, however it doesn't reboot automatically, nor do I see the Ready on my LCD!What is wrong!? Quote Link to comment Share on other sites More sharing options...
TK. Posted March 18, 2006 Report Share Posted March 18, 2006 Is there any message during the upload of MIOS which informs you about a checksum error?How many messages do you see? (maybe just copy&paste the whole log here)Best Regards, Thorsten. Quote Link to comment Share on other sites More sharing options...
poshpol Posted March 18, 2006 Author Report Share Posted March 18, 2006 MIOS studio log:"Starting upload of mios_v1_8.hexSending block 00000000-000000FFReceived Upload RequestSending block 00000100-000001FFReceived Upload RequestSending block 00000200-000002FFReceived Upload RequestSending block 00000300-000003FFReceived Upload RequestSending block 00000400-000004FFReceived Upload RequestSending block 00000500-000005FFReceived Upload RequestSending block 00000600-000006FFReceived Upload RequestSending block 00000700-000007FFReceived Upload RequestSending block 00000800-000008FFReceived Upload RequestSending block 00000900-000009FFReceived Upload RequestSending block 00000A00-00000AFFReceived Upload RequestSending block 00000B00-00000BFFReceived Upload RequestSending block 00000C00-00000CFFReceived Upload RequestSending block 00000D00-00000DFFReceived Upload RequestSending block 00000E00-00000EFFReceived Upload RequestSending block 00000F00-00000FFFReceived Upload RequestSending block 00001000-000010FFReceived Upload RequestSending block 00001100-000011FFReceived Upload RequestSending block 00001200-000012FFReceived Upload RequestSending block 00001300-000013FFReceived Upload RequestSending block 00001400-000014FFReceived Upload RequestSending block 00001500-000015FFReceived Upload RequestSending block 00001600-000016FFReceived Upload RequestSending block 00001700-000017FFReceived Upload RequestSending block 00001800-000018FFReceived Upload RequestSending block 00001900-000019FFReceived Upload RequestSending block 00001A00-00001AFFReceived Upload RequestSending block 00001B00-00001BFFReceived Upload RequestSending block 00001C00-00001CFFReceived Upload RequestSending block 00001D00-00001DFFReceived Upload RequestSending block 00001E00-00001EFFReceived Upload RequestSending block 00001F00-00001FFFReceived Upload RequestSending block 00002000-000020FFReceived Upload RequestSending block 00002100-000021FFReceived Upload RequestSending block 00002200-000022FFReceived Upload RequestSending block 00002300-000023FFReceived Upload RequestSending block 00002400-000024FFReceived Upload RequestSending block 00002500-000025FFReceived Upload RequestSending block 00002600-000026FFReceived Upload RequestSending block 00002800-000028FFReceived Upload RequestSending block 00002900-000029FFReceived Upload RequestSending block 00002A00-00002AFFReceived Upload RequestSending block 00002B00-00002BFFReceived Upload RequestSending block 00002C00-00002CFFReceived Upload RequestSending block 00002D00-00002DFFReceived Upload RequestSending block 00002E00-00002EFFReceived Upload RequestSending block 00002F00-00002FFFReceived Upload RequestSending block 00003000-000030FFReceived Upload RequestSending block 00003100-000031FFReceived Upload RequestSending block 00003200-000032FFReceived Upload RequestSending block 00003300-000033FFReceived Upload RequestUpload process complete"I also keep recieving Timestamp messeges every two seconds in my IN monitor, even after the upload complete. IIRC, there is supposed to be a reboot and then only two such messages should appear.Also I remember reading somehwere that the MIOS upload via MIDI should take 9 seconds. Mine takes longer... Any ideas?! Quote Link to comment Share on other sites More sharing options...
poshpol Posted March 18, 2006 Author Report Share Posted March 18, 2006 Quote Link to comment Share on other sites More sharing options...
TK. Posted March 18, 2006 Report Share Posted March 18, 2006 I can see three things: - you computer receives an upload request (MIDI Out of the core is working) - your core never response to a upload block (MIDI In of the core propably not working, or a problem with the MIDI Out of your computer) - you've disabled the "use feedback from core" option of MIOS Studio, therefore you get a "Upload process complete" message - in this mode MIOS Studio doesn't check if your core has ever received the data correctly, therefore it says "complete"Proposals: - troubleshoot your MIDI In port -> see http://www.ucapps.de/howto_debug_midi.html (in most cases, just only the two connections to the MIDI In jack are swapped...) - don't forget to enable the feedback option of MIOS Studio again, because without it can be dangerousBest Regards, Thorsten. Quote Link to comment Share on other sites More sharing options...
poshpol Posted March 18, 2006 Author Report Share Posted March 18, 2006 haha woops, I didn't fool around with the default settings in MIOS studio. The feedback feature was disabled by default. I will try again after lunch.Thanks a lot man I will let you know what happens :) Quote Link to comment Share on other sites More sharing options...
poshpol Posted March 18, 2006 Author Report Share Posted March 18, 2006 It turns out that the Feedback feature unfortunately WAS enabled... which means that the problem lies elsewhere. What leads you to believe that " your core never response to a upload block (MIDI In of the core propably not working, or a problem with the MIDI Out of your computer)"? What part of my screenshot or LOG brought you to that conclusion? Quote Link to comment Share on other sites More sharing options...
TK. Posted March 18, 2006 Report Share Posted March 18, 2006 What part of my screenshot or LOG brought you to that conclusion?the core should send the checksum, but it doesn't. This is visible in the log, as well as in the MIDI in monitor.See also this snapshot: http://www.ucapps.de/mios/mios_studio4.gifJust follow the MIDI troubleshooting guide, it really helps!Best Regards, Thorsten. Quote Link to comment Share on other sites More sharing options...
poshpol Posted March 19, 2006 Author Report Share Posted March 19, 2006 HOORAY!!!It works! Don't laugh, but my optocoupler was upside down, luckily no damage was done! It works, I got the Checksum Recieved after each block was recieved as well as the reboot at the end. Also, the whole upload process was faster, definitely 9 seconds. Anyhow, now i have to debug the LCD, the characters are a little awkward (though sometimes amusing :P My unit is "Beady" hehehehehe).Thanks for your help TK. I read the MIDI Troubleshooting page thoroughly and performed many of the checks that were mentionned on there :) It will definitely be a reference for me later on!EDIT: Fixed my LCD problem too! There was a short between two pins :) Damn a lot of progress was made today! Quote Link to comment Share on other sites More sharing options...
Jidis Posted March 19, 2006 Report Share Posted March 19, 2006 Damn a lot of progress was made today!You haven't progressed until you've "smelled" an LED. (a good day here as well :))George Quote Link to comment Share on other sites More sharing options...
poshpol Posted March 19, 2006 Author Report Share Posted March 19, 2006 Burnt LED's and resistors were among the highlights of my college days :P I wouldn't do that at home :) I just installed a Febreeze Noticeables air freshner in here haha :P Quote Link to comment Share on other sites More sharing options...
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