jaystainbrook Posted April 26, 2008 Report Share Posted April 26, 2008 Hi everyone - just put together a midibox core and am having trouble uploading the MIOS. Here's what MIOS Studio is telling meStarting upload of mios_v1_9f_pic18f4620.hexHex file contains code in MIOS range, forcing reboot!Received Upload RequestSending block 00000400-000004FFReceived Checksum: 54 - OKSending block 00000500-000005FFReceived Checksum: 5F - OKSending block 00000600-000006FFReceived Checksum: 01 - OKSending block 00000700-000007FFReceived Checksum: 36 - OKSending block 00000800-000008FFReceived Checksum: 2E - OKSending block 00000900-000009FFReceived Checksum: 31 - OKSending block 00000A00-00000AFFReceived Checksum: 19 - OKSending block 00000B00-00000BFFReceived error code 0B: MIDI IN Overrun ErrorThis was an expected error - please ignore!Error: Received unexpected Upload RequestSending block 00000B00-00000BFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000B00-00000BFFError: Received unexpected Upload RequestSending block 00000B00-00000BFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000B00-00000BFFError: Received unexpected Upload RequestSending block 00000B00-00000BFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000B00-00000BFFError: Received unexpected Upload RequestSending block 00000B00-00000BFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000B00-00000BFFError: Received unexpected Upload RequestSending block 00000B00-00000BFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000B00-00000BFFError: Received unexpected Upload RequestSending block 00000B00-00000BFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000B00-00000BFFError: Received unexpected Upload RequestSending block 00000B00-00000BFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000B00-00000BFFError: Received unexpected Upload RequestSending block 00000B00-00000BFFReceived Checksum: 1C - OKSending block 00000C00-00000CFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000C00-00000CFFError: Received unexpected Upload RequestSending block 00000C00-00000CFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000C00-00000CFFError: Received unexpected Upload RequestSending block 00000C00-00000CFFReceived Checksum: 1C - ErrorSending block 00000C00-00000CFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000C00-00000CFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000C00-00000CFFReceived Checksum: 1C - ErrorSending block 00000C00-00000CFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000C00-00000CFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000C00-00000CFFError: Received unexpected Upload RequestSending block 00000C00-00000CFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000C00-00000CFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000C00-00000CFFReceived Checksum: 1C - ErrorSending block 00000C00-00000CFFReceived error code 0B: MIDI IN Overrun ErrorSending block 00000C00-00000CFFReceived error code 0B: MIDI IN Overrun ErrorAborting after 16 errorsIs this an easy fix? or do I need to start digging. No obvious soldering errors - all resistors are correct values and everything is oriented correctly. Those are the things I know how to check. Any advice? Quote Link to comment Share on other sites More sharing options...
stryd_one Posted April 27, 2008 Report Share Posted April 27, 2008 Gday Jay welcome aboard.Error: Received unexpected Upload RequestThis usually indicates the core has rebooted. This could be a brownout error, or any number of soldering problems, or a problem with the PIC... First, I'd like you to read the link in my signature... We need more information, and you need to read around a bit more so that you find all the troubleshooting guides, tests, and such. You're uploading MIOS so I'll assume youve burned the PIC yourself (if you bought it from smash, it'd have mios on it already). I assume it's a PIC18F4620 because that's the file you're uploading to it. I'll assume you built the PCB yourself because you didn't get the PIC from smash, I'll assume you etched it from the v3 layout on ucapps.de, I'll assume you already did the voltage tests before you inserted the PIC and after as per the ucapps page, I'll asssume you tried the midi troubleshooting guide and it all passed... Uhm... Maybe I'm assuming too much. Maybe you could tell us ;) While you're at it why don't you mention the midi interface you're using (you can check the wiki and see if it's one we already know has problems) and whether you used Smart Mode and Wait for Upload Request in MIOS Studio, and it's the latest version (7b5)..And anything else you can think of :) Don't be shy with the details, it makes it a lot easier and faster! Quote Link to comment Share on other sites More sharing options...
jaystainbrook Posted April 27, 2008 Author Report Share Posted April 27, 2008 I bought from SMASH TV. However, since I was getting SysEx Message: F0 00 00 7E 40 00 01 F7 every two seconds I thought I read somewhere I needed to upload the MiOS? But let me poke around a bit more and I'll get back to you. Thanks for the link to the troubleshooting.. Quote Link to comment Share on other sites More sharing options...
doc Posted April 27, 2008 Report Share Posted April 27, 2008 ... and I also asume that you don't have a PIC18F4620, or?PICs from Smash have always MIOS on (they are tested before delivery from SmashTV).Tell us, which PIC you use.greetsDoc Quote Link to comment Share on other sites More sharing options...
jaystainbrook Posted April 27, 2008 Author Report Share Posted April 27, 2008 I have a PIC18F4620 from SMASHTV which I'm sure did (does?) have MIOS on it (I guess that's what the sticker was trying to tell me). I'm an extremely ham-fisted complete bungler at electronic DIY projects and have no doubt whatsoever that all problems are caused by me. Hopefully I haven't messed up anything beyond repair yet - here's what I know:PIC18F4620Board from SmashTV says CORE_R4DI'm using a PC and my midi comes from an M-AUDIO 1010LT sound card.MIDI out seems to be working since I get that message every two seconds.Could it be I messed up the MIOS that was on there trying to write it again? And I must have messed up something else anyway because I should be able to re-write it no problem, shouldn't I?Stryd_one kindly sent me looking for trouble shooting and I found a page of tests. As soon as I work my way through those I'll post the results.I don't know why I enjoy this stuff so much - I don't really have a talent for it. Quote Link to comment Share on other sites More sharing options...
jaystainbrook Posted April 27, 2008 Author Report Share Posted April 27, 2008 IT LIVES! I went down the checklist - TEST PROG1 - going to assume bootstrap loader is ok.TEST CORE1 - Used the crystal in the kit, I think it's goodTEST CORE2 - Don't think this applied to the version of the board I'm usingTEST CORE3 - I've been over the board a couple times and I don't see anything. BUT! I'm not that confident in my soldering abilities so let's not rule this one out.TEST CORE4 - Getting power at all important points, just a smidgen over 5V. I'm using an old wall power adapter for a scanner 9v DC.TEST CORE5 - hmmmm. No measurement on pin 12. This is my problem? TEST CORE6 - Board mounted jacks. TEST CORE7 - Polarity is goodTEST CORE8 - Resistor values are good.TEST CORE9 - Cross link good.TEST CORE10 - Not getting those kind of messagesTEST CORE11 - Using the cap with the kit. Soldered properly (looks that way to me at least)TEST OUT1 - LED flickers (that's cool by the way)TEST OUT2 - Don't think this applies to my case.TEST PC1 - What is MIDI-Ox?TEST PC2 - I Don't know where the bytes sent and bytes recieved count is on MIOS Studio, but sure seems to be workingTEST IN1 - all goodTEST IN2 - These are board mounted so I don't think they can be backwardsTEST IN3 - continuous light TEST IN4 - N/ATEST IN5 That's as far as I got because I went back and tweaked the solder on the socket for pin12 and it works like a charm! MIOS and SEQ-v3 loaded. awesome. Quote Link to comment Share on other sites More sharing options...
doc Posted April 28, 2008 Report Share Posted April 28, 2008 Nice to hear, that you've worked it out!TEST PC1 - What is MIDI-Ox?hehe. That is the software we used to have before the great invention of MIOSstudio. ;DgreetsDoc Quote Link to comment Share on other sites More sharing options...
stryd_one Posted April 28, 2008 Report Share Posted April 28, 2008 Awesome ! Look forward to seeing pics and songs from the new box :) Quote Link to comment Share on other sites More sharing options...
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