qmk

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commit 3ba242cc3f5db93b14f0939f056e9aa759a43efe
parent b3853e7d40528a2d5fbab940678ce75c70b4de6c
Author: gorbachev <tpp+github@iki.fi>
Date:   Sat, 10 Nov 2018 11:22:36 -0500

Keymap for random key presses for the scrabblepad (#4356)

* Random key presses for scrabblepad

* Fix keymap code comments

* Remove unused methods as per code review

Diffstat:
keyboards/scrabblepad/keymaps/random/keymap.c | 75+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
keyboards/scrabblepad/keymaps/random/readme.md | 5+++++
2 files changed, 80 insertions(+), 0 deletions(-)

diff --git a/keyboards/scrabblepad/keymaps/random/keymap.c b/keyboards/scrabblepad/keymaps/random/keymap.c @@ -0,0 +1,75 @@ +#include "scrabblepad.h" +#include <stdlib.h> + +static uint16_t keystroke; +static bool shift_pressed; + +static int lower = (int) KC_A; +static int upper = (int) KC_Z; + +uint16_t random_keycode(void) { + return lower + (rand() % (upper - lower + 1)); +}; + +enum custom_keycodes { + RND_KEY = SAFE_RANGE +}; + +bool process_record_user(uint16_t keycode, keyrecord_t *record) { + switch(keycode) { + case RND_KEY: + if (record->event.pressed) { + keystroke = random_keycode(); + if (rand() % 2 > 0) { + shift_pressed = 1; + register_code(KC_LSHIFT); + } + register_code(keystroke); + } else { + if (shift_pressed > 0) { + unregister_code(KC_LSHIFT); + } + unregister_code(keystroke); + } + + return false; + + default: + return true; + } + + return true; +} + +const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { +[0] = LAYOUT( /* Base */ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RESET, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, \ + RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY, RND_KEY +), +}; + + +void matrix_init_user(void) { + +} + +void matrix_scan_user(void) { + +} + +void led_set_user(uint8_t usb_led) { + +} diff --git a/keyboards/scrabblepad/keymaps/random/readme.md b/keyboards/scrabblepad/keymaps/random/readme.md @@ -0,0 +1,5 @@ +# Scrabblepad keymap with every key press random + +Every key produces a random key press, except the middle key, which is reserved for resetting the board. + +The random key press is selected between KC_A and KC_Z keycodes.