History

Stefan Kerkmann 3f5dc47296 [Core] Use polled waiting on ChibiOS platforms that support it (#17607 ) * Use polled waiting on platforms that support it Due to context switching overhead waiting a very short amount of time on a sleeping thread is often not accurate and in fact not usable for timing critical usage i.e. in a driver. Thus we use polled waiting for ranges in the us range on platforms that support it instead. The fallback is the thread sleeping mechanism. This includes: * ARM platforms with CYCCNT register (ARMv7, ARMv8) this is incremented at CPU clock frequency * GD32VF103 RISC-V port with CSR_MCYCLE register this is incremented at CPU clock frequency * RP2040 ARMv6 port which uses the integrated timer peripheral which is incremented with a fixed 1MHz frequency * Use wait_us() instead of chSysPolledDelayX ...as it is powered by busy waiting now. * Add chibios waiting methods test bench		2022-07-11 15:17:05 +02:00
..
keymaps	Merge remote-tracking branch 'origin/master' into develop	2022-07-02 12:41:05 +00:00
rev1	Tidy up NKRO_ENABLE rules (#15382 )	2021-12-09 16:05:44 +11:00
rev2	Tidy up NKRO_ENABLE rules (#15382 )	2021-12-09 16:05:44 +11:00
rev3	Add Encoder Map Swap Hands config for boards that support both features (#17294 )	2022-06-03 12:12:15 +01:00
rev3_drop	[Core] Use polled waiting on ChibiOS platforms that support it (#17607 )	2022-07-11 15:17:05 +02:00
config.h	Remove `NO_ACTION_MACRO` and `NO_ACTION_FUNCTION` from keyboard config.h (#16655 )	2022-03-15 13:56:58 +00:00
info.json	Remove width, height and key_count from info.json (#14274 )	2021-09-12 14:04:56 +10:00
preonic.c	Planck/Preonic - Enable default encoder behaviour on configurator (#16104 )	2022-01-29 14:28:13 +00:00
preonic.h	[Keyboard] Use old custom matrix for Drop Planck+Preonic (#14488 )	2021-09-18 20:10:32 -07:00
readme.md

readme.md

Preonic

A compact 50% (12x5) ortholinear keyboard kit made and sold by OLKB and Massdrop. More info on qmk.fm

Keyboard Maintainer: Jack Humbert
Hardware Supported: Preonic PCB rev1, rev2, rev3
Hardware Availability: OLKB.com, Massdrop

Make example for this keyboard (after setting up your build environment):

make preonic/rev2:default

Install examples:

make preonic/rev2:default:dfu         # For Preonic rev1 or rev2
make preonic/rev3:default:dfu-util    # For Preonic rev3

See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.