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preenfm2 and preenfm3 / Re: [Solved] PreenFM2 SMD (rev6 board) - no sound
« on: June 02, 2022, 05:43:33 PM »
I had the exact same issues. No sound, everything else good.
Bootloader at 1.13 was tricky to find but is here: https://drive.google.com/file/d/1V78jCXjTNEwF5PGBnbxMuNlm4vQqXFGk/view
Also with the latest firmware. I'm on a mac but used the chrome plugin here:
https://devanlai.github.io/webdfu/dfu-util/
Following the WebDFU instructions here: https://github.com/Ixox/preenfm2/tree/master/flash
Making sure to update the Dfuse Start address to 0x8040000 for the firmware after having updated the bootloader. All good now!
Bootloader at 1.13 was tricky to find but is here: https://drive.google.com/file/d/1V78jCXjTNEwF5PGBnbxMuNlm4vQqXFGk/view
Also with the latest firmware. I'm on a mac but used the chrome plugin here:
https://devanlai.github.io/webdfu/dfu-util/
Following the WebDFU instructions here: https://github.com/Ixox/preenfm2/tree/master/flash
Making sure to update the Dfuse Start address to 0x8040000 for the firmware after having updated the bootloader. All good now!