Search found 3 matches

by smaugard
Thu Feb 01, 2018 5:12 pm
Forum: Firmware
Topic: How to burn the bootloader for GTM32 Pro VB board
Replies: 10
Views: 69942

Re: How to burn the bootloader for GTM32 Pro VB board

Hey William,
It works well, I've pluged the jumper after power on ! I've burned the bootloader and after I've burned successfully the 1.0.02 firmware.
...but with the same process I've tried to burn the 1.0.03 version but it doesn't work. Is the process the same for this version ?
Regards
Stéphan
by smaugard
Thu Feb 01, 2018 6:18 am
Forum: Firmware
Topic: How to burn the bootloader for GTM32 Pro VB board
Replies: 10
Views: 69942

Re: How to burn the bootloader for GTM32 Pro VB board

Hey, First I've made a mistake : i've burned the firmware at te wrong adress 8000000, overriding the boatloader. Today I've burned the boat loader as discribe (global erase, at 8000000), and after I've burned the firmware as well (erase necessary pages, at 8002000) with the correct options. But it d...
by smaugard
Mon Jan 22, 2018 6:34 pm
Forum: Firmware
Topic: Rostock 301 (GTM32 Pro) firmware bugs
Replies: 3
Views: 7167

Re: Rostock 301 (GTM32 Pro) firmware bugs

Hey guys, First of all sorry for my English, I'm from France. Thank you for sharing your expert opinion about your Rostock 301 : 1-the firmware is 1.0.03 :-(. I've tried to connect the printer in USB with STM32 to downgrade the firmware but the answer is 'no st-link detected'. An idea ? 2-the print ...