Mikromedia plus for stm32 problems

[OscarM]

Hi, I have a mikromedia plus for stm32 i use mikrobootloader for upload the .HEX file, everything goes well, in the last project the mikromedia doesnt respond and the RGB diode is always blue and doesnt blinking like usually do.
what can i do to solve the problem?
do i need to use MikroProg?
Thanks for your time.

[danilo.milovic]

Hi,

can you send the .hex file so I can try to reproduce the issue?

Regards,

Danilo

[JohnyQQ]

Dear Sir,

I'd same problem issue.
I can't connect to board via mikroBootloader USB HID ver.2.8.0.0.
When I connected the USB cable, the USB icon not turn red.
But I can using mikroProg Suite for ARM to connect the board & detect MCU right.
How can I fixed the bootloader connect issue??
Because the issue not fix, I can't upload any HEX file to it to work.
Thanks a lot~

Johny

[JohnyQQ]

Dear Sir,

mikromedia Plus for STM32 web site's download "mikroBootloader for mikromedia Plus" link as below:
https://download.mikroe.com/examples/sm ... d-v210.zip
The download link right?? --> "stellaris"

[JohnyQQ]

Dear Sir,

I fixed the problem, but not all.
This is bootloader issue.
I can't find mikromedia plus stm32f4 bootloader firmware.
So, I'm using click2 stm32f4 bootloard firmware to rewrite bootloader into board.
And then using mikroBootloader v2.8.0.0 to connect (it success) & upload sample .hex file.
The board working fine with the sample demo.
But the Bootloader not correct now.
In the mikroBootloader utility, device show "clicker 2 for STM32" on the upper right corner.
Please provide correct file to download from product web site.
Thanks a lot~

Johny

[stefan.filipovic]

Hi Johny,

Actually, the download link you've posted here is valid. You can find the bootloader firmware "mikromedia plus for STM32 STM32F407ZG USB HID Bootloader v1.310.hex" in the Firmware folder. Have you tried to program your mikromedia with this hex file?

Kind regards,

[JohnyQQ]

Hi Johny,

Actually, the download link you've posted here is valid. You can find the bootloader firmware "mikromedia plus for STM32 STM32F407ZG USB HID Bootloader v1.310.hex" in the Firmware folder. Have you tried to program your mikromedia with this hex file?

Kind regards,

Dear Sir,

Please help to check the download link file, it is for stellar not stm32f4.
I can't find the right file, like you say "mikromedia plus for STM32 STM32F407ZG USB HID Bootloader v1.310.hex".

Johny

[stefan.filipovic]

Hi Johny,

If you download and extract that file, do you see a "mikromedia plus for STM32 STM32F407ZG USB HID Bootloader v1.310.hex" file in the Firmware folder?

Kind regards,

[JohnyQQ]

Hi Johny,

If you download and extract that file, do you see a "mikromedia plus for STM32 STM32F407ZG USB HID Bootloader v1.310.hex" file in the Firmware folder?

Kind regards,

No...

[stefan.filipovic]

Hi Johny,

Please find the compressed Firmware folder downloaded from the official product page in the attachment.

Kind regards,

[JohnyQQ]

Hi Johny,

Please find the compressed Firmware folder downloaded from the official product page in the attachment.

Kind regards,

Hi Stefan,

work fine, all problem was fixed.
Thanks a lot~

Johny

[stefan.filipovic]

Hi Johny,

You're welcome.

Kind regards,

[josemariazx]

Hi, I am having the same problem. I cant use mikroBootloader, it says Unable to find device: USB HID Bootloader. I have tried to flash .hex file through a st-link. But I still have the blue rgb on and it doesnt respond. Is there anything else I could do?

[IvanJeremic]

Hi,

You went through all the steps that were posted above?

Try erasing your MCU and uploading the BOOTLOADER again.

Regards,

Ivan.