Firmware

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blueman
Posts: 6
Joined: Tue Aug 17, 2021 4:35 pm
Location: Missouri

Firmware

Post by blueman » Tue Aug 17, 2021 4:41 pm

I have loaded the open gd77 cps on my laptop and have the icon on my desktop. But when i connect my radio to the laptops usb and try to upload the firmware I receive a communication error. Any ideas? Thank You...

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F1RMB
Posts: 2518
Joined: Sat Nov 16, 2019 5:42 am
Location: Grenoble, France

Re: Firmware

Post by F1RMB » Tue Aug 17, 2021 5:35 pm

blueman wrote:
Tue Aug 17, 2021 4:41 pm
I have loaded the open gd77 cps on my laptop and have the icon on my desktop. But when i connect my radio to the laptops usb and try to upload the firmware I receive a communication error. Any ideas? Thank You...
Like previous post, you're giving almost zero details (not even the transceiver model).
Does the transceiver is in bootloader mode (SK1+Sk2+PowerON) ?

BTW, have you read the user manual ? https://github.com/LibreDMR/OpenGD77_Us ... r_Guide.md

blueman
Posts: 6
Joined: Tue Aug 17, 2021 4:35 pm
Location: Missouri

Re: Firmware

Post by blueman » Tue Aug 17, 2021 5:53 pm

gd-77

VK3KYY
Posts: 7484
Joined: Sat Nov 16, 2019 3:25 am
Location: Melbourne, Australia

Re: Firmware

Post by VK3KYY » Wed Aug 18, 2021 11:33 pm

Check your device manager shows the OpenGD77 in the Serial devices, if not the driver has not been loaded

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