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
..
keymaps	Use a macro to compute the size of arrays at compile time (#18044 )	2022-08-30 10:20:04 +02:00
config.h	Switch over MANUFACTURER and PRODUCT to string literals (#18183 )	2022-08-28 09:59:40 -07:00
config_led.c	Fix Indicator LED issues (#12097 )	2021-08-18 04:44:19 +10:00
config_led.h	Stop-gap forward-port Drop LED features for CTRL and ALT (#14967 )	2021-10-29 13:11:48 -07:00
ctrl.c	[Keyboard] Fix matrix delay on Drop boards (#13671 )	2021-07-23 23:36:39 +01:00
ctrl.h	Initial USB2422 driver (#14835 )	2021-10-22 00:49:58 +01:00
DOCUMENTATION.md
info.json	Switch over MANUFACTURER and PRODUCT to string literals (#18183 )	2022-08-28 09:59:40 -07:00
readme.md
rules.mk	Refactor `bootloader_jump()` implementations (#15450 )	2021-12-27 21:10:07 +11:00

readme.md

CTRL

The Massdrop CTRL is a TKL mechanical keyboard featuring dual USB-C connectors, an integrated Hi-Speed USB 2.0 hub, and fully customizable RGB backlighting and underlighting.

Keyboard Maintainer: Massdrop
Hardware Supported: Massdrop, Inc. CTRL PCBs utilizing Microchip's ATSAMD51J18A MCU and USB2422 2-Port USB 2.0 Hi-Speed Hub Controller, and ISSI's IS31FL3733 LED Drivers.
Hardware Availability: Massdrop CTRL Mechanical Keyboard

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

make massdrop/ctrl:default

For information on flashing this keyboard, visit the following links:

Massdrop Loader Releases
Massdrop Loader Repository and Instructions

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