How to burn the firmware for GTM32 Pro VB

[DarkSylver]

[quote=William post_id=83144 time=1521012924 user_id=51382]
[quote=DarkSylver post_id=83126 time=1520866695 user_id=64601]
[quote=William post_id=83104 time=1520852882 user_id=51382]

Have you tried to add the jumper cap to boot0?
[/quote]
Hi.
Yes. I put the Jumper, connect the USB and reset the board. But he does not detect it.

Regards
[/quote]
Could you find the mainboard USB port info at the device manager of your PC?
If you can't find it, seems the mainboard was broken
[/quote]
Yes, I find it and indicates that it is in COM3 / COM4

[William]

Hi.
Yes. I put the Jumper, connect the USB and reset the board. But he does not detect it.

Regards

Could you find the mainboard USB port info at the device manager of your PC?
If you can't find it, seems the mainboard was broken

Yes, I find it and indicates that it is in COM3 / COM4

Could you tell me your PC system?

[groggemans]

Having the same problem with the board not responding in bootloader mode. In normal operating mode I can connect using a serial console, so the ftdi chip seems to be ok.

Once I place the jumper on boot0 and reset serial connection is no longer possible, and flashtool error's with this same message.

Tried both flash loader demonstrator on windows 10 and stm32flash on linux. Both complaining about communication/initialization issues.

Could it be a bootloader problem?

[_kaktus_]

[quote=groggemans post_id=83853 time=1524313386 user_id=65341]
...

Could it be a bootloader problem?
[/quote]

Yes.
Also.
In the mode when the bootloader is ready to work on the controller board, an additional LED light is on.

[DarkSylver]

[quote=William post_id=83286 time=1521545204 user_id=51382]
[quote=DarkSylver post_id=83203 time=1521155873 user_id=64601]
[quote=William post_id=83144 time=1521012924 user_id=51382]

Could you find the mainboard USB port info at the device manager of your PC?
If you can't find it, seems the mainboard was broken
[/quote]
Yes, I find it and indicates that it is in COM3 / COM4
[/quote]

Could you tell me your PC system?
[/quote]
Win 7 64 bits
AMD FX 8150 8 cores @ 3.6 Ghz
32 gb Ram

[Keko]

hello I have problems to install the fireware,
I get no response from the target, the boot loader can not be started. please, verify the boot mode configuration and the flash protection start, reset your device then try again.
How do I have to do?
I read that there must be Insert the bridge cover on the boot0 before loading the firmware.
how do you do that?

[_kaktus_]

hello I have problems to install the fireware,
...
I read that there must be Insert the bridge cover on the boot0 before loading the firmware.
how do you do that?

Hi.


And did you see the first photo in the first post of the theme?

[Robo-3D]

hi
my board is GTM32 Pro VB
geeteck 301delta printer 3in 1
i update firmware to Rostock301_V1.0.03.bin
but
lcd is fail and printer not working
step 1 connect power
2 connect usb
3 connect jumper
4 reset
5 open STMFlashLoader Demo
6 upload success
but!
lcd is clear and printer not connect

[_kaktus_]

Hello.


Load the bootloader file, just remember to set the correct address.

[jonatan]

no entiendo el punto 2.2 Inserte una tapa de puente correspondiente en el arranque0 de la placa.
me podria explicar mejor? no entiendo que ahi que hacer.
tengo este error