Search found 65 matches
- Thu Feb 23, 2023 5:58 pm
- Forum: Hardware
- Topic: Has the FXCore chip on my Dev Board Died?
- Replies: 9
- Views: 17623
Re: Has the FXCore chip on my Dev Board Died?
Frank thanks so much for the new Assembler. I followed your instructions and the results I got are as below. I don't have anyone nearby with the necessary eyesight and skills. Our team is located in different countries! Mick has suggested I try reflowing the solder joints on the FXCore chip in case ...
- Thu Feb 23, 2023 9:47 am
- Forum: Hardware
- Topic: Has the FXCore chip on my Dev Board Died?
- Replies: 9
- Views: 17623
Re: Has the FXCore chip on my Dev Board Died?
Thanks for the suggestions Frank. So far, no joy :? C:\Program Files (x86)\Experimental Noize\FXCore Assembler>FXCoreCmdAsm.exe -s Data was not acknowledged, please check hardware and restart C:\Program Files (x86)\Experimental Noize\FXCore Assembler>FXCoreCmdAsm.exe -ee Opening stream to board Retu...
- Thu Feb 23, 2023 6:41 am
- Forum: Hardware
- Topic: Has the FXCore chip on my Dev Board Died?
- Replies: 9
- Views: 17623
Re: Has the FXCore chip on my Dev Board Died?
The jumpers all seem to be in the correct places and of course I hadn't changed any but always worth checking nothing had moved. The clock signals are all correct, which must mean the FXCore is powered up and at least the clock generation section is working: Oscillator Clock: 12.288MHz MCK (checked ...
- Wed Feb 22, 2023 5:08 pm
- Forum: Hardware
- Topic: Has the FXCore chip on my Dev Board Died?
- Replies: 9
- Views: 17623
Re: Has the FXCore chip on my Dev Board Died?
Hi Frank and thanks for your suggestions. I've added some of my answers (ALL CAPS) to the questions below. I'll remember to use your email for contact in future 8-) *** As regards my mention of the FT260, that might be me getting confused and misquoting what I read! The Microsoft USB View app shows ...
- Wed Feb 22, 2023 8:53 am
- Forum: Hardware
- Topic: Has the FXCore chip on my Dev Board Died?
- Replies: 9
- Views: 17623
Has the FXCore chip on my Dev Board Died?
My Dev Board has suddenly stopped working: no sound, no flashing LEDS with a program that has tap tempo so should be flashing etc. Until yesterday I have been able to trial code by assembling and uploading via Notepad++ but today, without changing anything I am getting this error ......................
- Thu Dec 08, 2022 11:10 am
- Forum: Software
- Topic: Is anyone working on building something like the SpinCAD Designer for the Spin FV-1 but for FXCore instead?
- Replies: 3
- Views: 16850
Re: Is anyone working on building something like the SpinCAD Designer for the Spin FV-1 but for FXCore instead?
It just crashes for me as soon as I add a couple of blocks
- Tue Oct 18, 2022 9:36 am
- Forum: Software
- Topic: Need help with writing to FLASH problem
- Replies: 5
- Views: 17012
Re: Need help with writing to FLASH problem
Yes! Adding a 200ms delay after the WRITE_PRG command did the trick. I also removed the RETURN_0 command but that was not necessary as it now works either with or without it. My guess is that, without sufficient delay after the write command, the FXCore is still writing the data to flash when the EX...
- Tue Oct 18, 2022 9:29 am
- Forum: Software
- Topic: Need help with writing to FLASH problem
- Replies: 5
- Views: 17012
Re: Need help with writing to FLASH problem
Thanks to both of you for your helpful suggestions. @Frank: I removed the RETURN_0 after the write command but it didn't help. You're correct about the 'error' value, It's being returned from the I2C library and it corresponds to a 'NACK (Address)' error. @DisasterArea: As far as I can tell, I'm doi...
- Tue Oct 18, 2022 6:28 am
- Forum: Software
- Topic: Need help with writing to FLASH problem
- Replies: 5
- Views: 17012
Need help with writing to FLASH problem
During a Firmware update of our new pedal, we have a routine to flash the updated DSP programs to FX Core Flash memory. The problem I'm seeing is that, after all the programs are written to flash, which works correctly, there is no sound until I manually reset the FX Core Dev board by momentarily gr...
- Mon Oct 10, 2022 8:19 am
- Forum: Software
- Topic: Command line assembler
- Replies: 45
- Views: 57022
Re: Command line assembler
I have created a Windows cmd script and a Sublime Text build that will get the Assembler to program a specified location in the FXCore Flash memory. You will have to install the 'Terminus' package in Sublime Text since its own terminal window is not interactive, so, although you can type in a locati...