History

Jeff Epler 9632360caa Use a macro to compute the size of arrays at compile time (#18044 ) * Add ARRAY_SIZE and CEILING utility macros * Apply a coccinelle patch to use ARRAY_SIZE * fix up some straggling items * Fix 'make test:secure' * Enhance ARRAY_SIZE macro to reject acting on pointers The previous definition would not produce a diagnostic for ``` int p; size_t num_elem = ARRAY_SIZE(p) ``` but the new one will. explicitly get definition of ARRAY_SIZE * Convert to ARRAY_SIZE when const is involved The following spatch finds additional instances where the array is const and the division is by the size of the type, not the size of the first element: ``` @ rule5a using "empty.iso" @ type T; const T[] E; @@ - (sizeof(E)/sizeof(T)) + ARRAY_SIZE(E) @ rule6a using "empty.iso" @ type T; const T[] E; @@ - sizeof(E)/sizeof(T) + ARRAY_SIZE(E) ``` * New instances of ARRAY_SIZE added since initial spatch run * Use `ARRAY_SIZE` in docs (found by grep) * Manually use ARRAY_SIZE hs_set is expected to be the same size as uint16_t, though it's made of two 8-bit integers * Just like char, sizeof(uint8_t) is guaranteed to be 1 This is at least true on any plausible system where qmk is actually used. Per my understanding it's universally true, assuming that uint8_t exists: https://stackoverflow.com/questions/48655310/can-i-assume-that-sizeofuint8-t-1 * Run qmk-format on core C files touched in this branch Co-authored-by: Stefan Kerkmann <karlk90@pm.me>		1 year ago
..
blackpill_f401	Merge remote-tracking branch 'origin/master' into develop	1 year ago
blackpill_f411	Merge remote-tracking branch 'origin/master' into develop	1 year ago
blackpill_f411_tinyuf2	Merge remote-tracking branch 'origin/master' into develop	1 year ago
bluepill	Merge remote-tracking branch 'origin/master' into develop	1 year ago
bluepill_f103c6	Move keyboard USB IDs and strings to data driven: develop (#18152)	1 year ago
elite_c	Merge remote-tracking branch 'origin/master' into develop	1 year ago
evb_wb32f3g71	Merge remote-tracking branch 'origin/master' into develop	1 year ago
evb_wb32fq95	Merge remote-tracking branch 'origin/master' into develop	1 year ago
kb2040	Move keyboard USB IDs and strings to data driven: develop (#18152)	1 year ago
keymaps	Use a macro to compute the size of arrays at compile time (#18044)	1 year ago
nucleo_l432kc	Merge remote-tracking branch 'origin/master' into develop	1 year ago
promicro	Merge remote-tracking branch 'origin/master' into develop	1 year ago
proton_c	Merge remote-tracking branch 'origin/master' into develop	1 year ago
rp2040	Move keyboard USB IDs and strings to data driven: develop (#18152)	1 year ago
sipeed_longan_nano	Merge remote-tracking branch 'origin/master' into develop	1 year ago
stm32f0_disco	Merge remote-tracking branch 'origin/master' into develop	1 year ago
stm32f405_feather	Merge remote-tracking branch 'origin/master' into develop	1 year ago
teensy_2	Merge remote-tracking branch 'origin/master' into develop	1 year ago
teensy_2pp	Merge remote-tracking branch 'origin/master' into develop	1 year ago
teensy_32	Merge remote-tracking branch 'origin/master' into develop	1 year ago
teensy_35	Move keyboard USB IDs and strings to data driven: develop (#18152)	1 year ago
teensy_lc	Merge remote-tracking branch 'origin/master' into develop	1 year ago
config.h	Merge remote-tracking branch 'origin/master' into develop	1 year ago
info.json	Move keyboard USB IDs and strings to data driven, pass 2: handwired (#18079)	1 year ago
onekey.c	[Core] Add Raspberry Pi RP2040 support (#14877)	1 year ago
onekey.h	[Keyboard] Fix error_log complaint about handwired/onekey layout macro (#9263)	4 years ago
readme.md	[Core] Add support for RISC-V builds and GD32VF103 MCU (#12508)	2 years ago
rules.mk	Tidy up NKRO_ENABLE rules (#15382)	2 years ago

readme.md

onekey

Custom handwired one key keyboard. See each individual board for pin information.

Keyboard Maintainer: QMK Community
Hardware Supported: Blackpill F401/F411, Bluepill, Elite-C, Pro Micro, Proton C, Sipeed Longan Nano, STM32F0 Disco, Teensy 2.0, Teensy++ 2.0, Teensy LC, Teensy 3.2
Hardware Availability: n/a

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

make handwired/onekey:default

Flashing example for this keyboard:

make handwired/onekey:default:flash

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