Open ObviousInRetrospect opened 4 years ago
Sorry about this @ObviousInRetrospect ! I didn't have enough 8MHz crystals so I switched to 16 MHz crystals at some pint.
It's a very important call out so I'll leave the issue open for anybody else that follows your path.
also let me fix the missing schematics. another nice call out.
https://github.com/nicolai86/ganymede/commit/9c96c2d28d5396f54fbc986f7e1ca9513a758c81 adds the schematic for rev2.
https://github.com/nicolai86/ganymede/commit/9909a344b8d5b8e749dde967682d227af309a690 adds the schematic for rev3
the design files for rev3 are already checked in - if you refer to the gerber files. I can send you the eagle files separately if you like.
I Built a rev1 an discovered that the schematic shows a 8mhz crystal but the firmware is configured for a 16mhz crystal (which matches the jpeg). No source files in the repo so I can't easily send a pull request with the correction.
Attaching a patch to configure the mcu for an 8mhz crystal in case anyone else repeats my error (having fixed the problem in software I wasn't motivated to replace the crystal). 8mhz.txt
Would you consider adding at least the schematic and preferably the design files for rev3 to the repo? It's a nice keyboard. Given the components that lack silkscreen it would have been easier to assemble with access to the board files.