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FreeJoy-Team / FreeJoy

STM32F103 USB HID game device controller with flexible configuration
GNU General Public License v3.0
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USB enumeration issues with verions after v1_5_1b7 #203

Closed Tjeerdie closed 1 year ago

Tjeerdie commented 1 year ago

Using FreeJoy_v1_5_1b7 there is no issue with the usb enumeration. If i install any version after v1_5_1b7 the USB enumeration fails. It is possible that i am using a fake STM32F103 i am not sure, but if it works for older versions of the software what would be the cause of issues with newer versions?

kozinalexey commented 1 year ago

I have same problem when use BIN file for flash using serial adapter and flash loader. Try to use HEX fle

Tjeerdie commented 1 year ago

II fixed the issue:

It seems the manual for serial upload is out of date. Or the binaries in the releases are not complete (app + bootloader together in one .bin. The application .bin in the releases does not include the bootloader. But it needs the bootloader to start at the correct entry point. So uploading the application *.bin only does not work.

You first need to upload the FreeJoy bootloader. This one is not published so i build it using the repo and uploaded the *.bin. After that the device is recognized via usb in boot loader mode.

When it is in bootloader mode you can upload the application *.bin using the freeJoyQT application.