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>		2022-08-30 10:20:04 +02:00
..
blackpill_f401
blackpill_f411
blackpill_f411_tinyuf2
bluepill
bluepill_f103c6	Move keyboard USB IDs and strings to data driven: develop (#18152 )	2022-08-24 15:28:38 +01:00
elite_c
evb_wb32f3g71
evb_wb32fq95
kb2040	Move keyboard USB IDs and strings to data driven: develop (#18152 )	2022-08-24 15:28:38 +01:00
keymaps	Use a macro to compute the size of arrays at compile time (#18044 )	2022-08-30 10:20:04 +02:00
nucleo_l432kc
promicro
proton_c
rp2040	Move keyboard USB IDs and strings to data driven: develop (#18152 )	2022-08-24 15:28:38 +01:00
sipeed_longan_nano
stm32f0_disco
stm32f405_feather
teensy_2
teensy_2pp
teensy_32
teensy_35	Move keyboard USB IDs and strings to data driven: develop (#18152 )	2022-08-24 15:28:38 +01:00
teensy_lc
config.h
info.json
onekey.c
onekey.h
readme.md
rules.mk

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.