An open source code framework for the Expert Sleepers® disting EX Eurorack module.

https://expert-sleepers.co.uk/distingEX.html

© 2023 Expert Sleepers Ltd

Released under the MIT License. See LICENSE for details.

To provide a concrete example implementation, this project pulls in Peaks by Émilie Gillet.

After cloning this repository, remember to run

git submodule update --init --recursive

• Microchip MPLABX IDE v6 or higher: https://www.microchip.com/mplabx
• Microchip XC32 compiler v4 or higher: https://www.microchip.com/xc32
• Microchip MPLAB Harmony SDK v2.06: https://www.microchip.com/en-us/tools-resources/configure/mplab-harmony/version-2

The project files expect to find the Harmony SDK at

../../../../../../../microchip/harmony/v2_06

relative to the Makefile.

For actual development and debugging work you will need a programming tool e.g. the PICkit™ 4. This connects to the standard 6-pin ICSP header on the disting EX PCB.

The module's calibration is stored in one page of flash at address 0xBD008000 (see calibrate.c). You are advised to use the programming tool's "Preserve Program Memory" feature to avoid stomping on this during development.

• default_4_0: build to run directly on the hardware.
• for_bootloader: build to generate a hex file to install via the bootloader.

The bootloader-compatible .hex file is

distingEX.X/dist/for_bootloader/production/distingEX.X.production.hex

which will need to be renamed to

distingEX_<something>.hex

for the bootloader to recognise it on the MicroSD card.