DFU questions

[cps3113]

Hi dweeb4.
I wanted to ask.
Can I get a .bin file from you?

[dweeb4]

Hi cps
I had a disk crash which had all my XMOS stuff on it & haven't gone back to it
You can get this .bin file yourself if you follow the instructions, no?

[cps3113]

Hi dweeb4.
I can not get the original .bin because I already erased it.
It's too bad that you could not help.
Can tell me who to ask.
DIYINHK does not send his .bin

[cps3113]

Hi dweeb4.
I can not get my .bin file.
I asked you in the hope of restoring my diyinhk.

[mon2]

@cps3113, are you still looking for this missing firmware?

Which kit from the vendor DIYINHK do you have?

Considering to source a low cost audio PCB for experiments. To reflash the XMOS CPU, you will need to have the XTAG3 tool. Do you have this external JTAG tool?

[GeorgeIoak]

I know this is an ancient thread but I thought I'd add to it instead of starting a new one. I have this board (https://www.diyinhk.com/shop/audio-kits ... d-pcb.html) from them which has the XUF-512-TQ128-C20A. I've attached my XN file that I used to read from the board. The XN file is not complete as it doesn't have the I2S pin definitions yet. It seems like they may have used the same pins as one of the reference boards but they don't supply a schematic for this board.

It's been 10 years since I've worked with XMOS devices so I'm trying to dust off old cob webs and remember what I need to do. I have a couple of questions that hopefully someone can help me with as I'm not having a lot of luck so far going alone with this.

• When I connect the board to my Win10 PC it enumerates successfully without any drivers but when I check the details I only see up to 24-bit 384kHz options. I read that the default Windows driver supported 32-bit so I'm a little confused by that.
• No matter what driver I download and install (Thesycon, XMOS, DIYINHK) I cannot seem to find a driver that enumerates the DIYINHKDFU, When I check the USB VID/PID (USB\VID_20B1&PID_2009&REV_7683&MI_02
  ) it shows XMOS as the VID so assume that the downloaded drivers would work. Since I can't get the DFU to work I can't use dfucon to grab the image and compare it to what I was able to get with xflash.
• It took about 10 minutes to run the xflash command to read all from the part, that seems rather long, is there something I'm doing wrong or are the default xflash settings not ideal?

Here's my xflash command:

Code: Select all

c:\Temp\xmos>xflash -v --read-all -o DIYINHK_DIYINHK.bin --target-file C:\Users\george\workspace\justatest\XUF216-512-TQ128-C20.xn
XFlash::DoXFlash
XFlash::DoReadWriteErase
XFlash_Programmer_Read::DoRead
XFlash_Programmer_Read::IssueCompileCommand
xcc -w -Xmapper --dontenablesodlinks  -x xn "C:\Users\george\workspace\justatest\XUF216-512-TQ128-C20.xn" -O2 -lquadspi -D xnPORT_SQI_CS0=PORT_SQI_CS -D xnPORT_SQI_SCLK0=PORT_SQI_SCLK -D xnPORT_SQI_SIO0=PORT_SQI_SIO -x xc "fr-e3caf267" -o "fr-c209d50d"
XFlash_Utils::BuildRunCommand : xrun --io fr-c209d50d

Thanks in advance for your help!