Dave Starkey
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Posts posted by Dave Starkey
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HI Jason,
I have flashed both of my devices to: Black Magic Probe (SAMD2), (Firmware v1.6.2-5-gca7bf01)
I still see 2 serial ports at 6018 none at 6017. When I hold the switch down to put it in bootloader mode, I see a single device at 6017, but that is useless for debugging.
Is this the correct firmware now?
Am I misunderstanding how this thing is supposed to work?
Thanks
Dave
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I just got my second one in. As expected it has the same problem.
One difference was when I first plugged it in to the Windows 10 machine it did a little dance and acted like it might have updated the firmware but no, It has the same problem.
It's been a while since i did an substantial Linux stuff. the only operating Linux machine I have is a raspberry pi. I tried but for me that is a giant pain.
How about I mail you both of the devices and you can update them for me?
Hopefully
Dave
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Everything works better in the morning. Ill try again then. You have been awesome!
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Ok i have it up in DFU Demo mode. It does show a PID of 1d50:6017, But alas ::
Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release!!!
Cannot open DFU device 1d50:6017
No DFU capable USB device available -
1 minute ago, Dave Starkey said:
I just ordered another one from amazon. Delivery tomorrow.
i dont understand (just to be clear).. Unplug the device, Push the button, Plug it in while holding the button. continue holding the button while executing the command?
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I just ordered another one from amazon. Delivery tomorrow.
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26 minutes ago, jason said:
dfu-util --device ,1d50:6017 -s 0x00002000:leave -D src/blackmagic.bin
try this
PS C:\Esp\frameworks\esp-idf-v4.4.1> dfu-util --device ,1d50:6017 -s 0x00002000:leave -D C:\Users\dave\Downloads\blackmagic-master\blackmagic-master\src\blackmagic.bin
dfu-util 0.9Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release!!!
No DFU capable USB device availableI don't think it likes me anymore. I get the same response if I try the 6018 PID. If I've popped it I dont mind buying another one.
Thanks for getting back to me!!
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I realized I never formally downloaded the Blackmagic-master.
so I just ran the script and this happened:
PS C:\Esp\frameworks\esp-idf-v4.4.1> dfu-util -d 1d50:6018,1d50:6017 -s0x02000:leave -D C:\Users\dave\Downloads\blackmagic-master\blackmagic-master\src\blackmagic.bin
dfu-util 0.9Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release!!!
Opening DFU capable USB device...
ID 1d50:6018
Run-time device DFU version 011a
Claiming USB DFU Runtime Interface...
Determining device status: state = appIDLE, status = 0
Device really in Runtime Mode, send DFU detach request...
Device will detach and reattach...
Cannot open DFU device 1d50:6017
Lost device after RESET?
PS C:\Esp\frameworks\esp-idf-v4.4.1>It did something but still both PIDs are 6018 and version v1.6.2
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Hi Jason,
I got one of these jeff probe blackmagic JTAG clone from Amazon. I intend to use it on the ESP32-s2 chip using eclipse.
I am running windows 11. When i look at it in the device manager it looks like two com ports. They both have the same PID
6018. I think when it is working correctly it should show 6017 (for the JTAG side) and 6018 for the UART side. The second port
does not seem to work as a UART and of course the JTAG is a non starter. So I suspect I need to flash it with some new firmware.
I tried the sketchy and scary Zadig jive it times out on both the Win11 and Win10. I have
So after too much (but likely not enough info)..
How do I flash the part?
or
should I just pack it in and go another route?
Bricked Jeff Probe
in Jeff Probe
Posted
Thanks, good to know I was barking up the wrong tree. For years I have been debugging using JTAG probes. Usually on Kinetis parts using their own hacked up version of eclipse. I am new to the openDCD and raw GDB debugging. But all the documentation makes it look easy once i get the JTAG thing up and going. Tomorrow I will have an new tree to bark at. Thanks for your help
Dave