BlueBus: A fully integrated A2DP Bluetooth solution

[coolchill]

Hi I just happened to come across the thread & watched the youtube videos, & definitely appreciate all the hard work you have put into the product. Hoping it will be the best phone integration for this generation of BMW🔊📲📳

[t3ddftw]

Thanks for the response.
The problem I am trying to fix is that I played around with the PICKit trying to be a smartass 😁 and now I do not have the bootloader, I can still burn the firmware, but bootloader is not working when I try to burn it.

Hahaha. Alright, easy enough --

1. Put the recovery jumper in the short position
2. Hook up the PICKit to the BlueBus
3. Download and burn this hex file via the IPE: https://t3ddftw.s3.us-east-2.amazona...loader_1_5.hex

If that doesn't work, I can guide you through building the firmware with MPLAB X / xc16 and that has never failed to burn the bootloader before.

Thanks!
-Ted

[jjanis]

It's not possible, by design, to update the bootloader in field. What problem are you trying to fix?

You can burn the bootloader using a PICKit though.

Thanks!
-Ted

Thanks for the response.
The problem I am trying to fix is that I played around with the PICKit trying to be a smartass 😁 and now I do not have the bootloader, I can still burn the firmware, but bootloader is not working when I try to burn it.

[t3ddftw]

Hi, does anyone know how to upload the bootloader to the BlueBus, When I upload it with IPE default config it is not recognized by the BlueBus_Firmware_tool.exe

It's not possible, by design, to update the bootloader in field. What problem are you trying to fix?

You can burn the bootloader using a PICKit though.

Thanks!
-Ted

[jjanis]

Hi, does anyone know how to upload the bootloader to the BlueBus, When I upload it with IPE default config it is not recognized by the BlueBus_Firmware_tool.exe