Merge pull request #1349 from jpetermans/infinity60
Infinity60 backlight support
This commit is contained in:
Jack Humbert
GitHub
commit
517f75d893
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@ -54,7 +54,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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//#define INFINITY_PROTOTYPE
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/* Keymap for Infinity 1.1a (first revision with LED support) */
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//#define INFINITY_LED
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#define INFINITY_LED
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/*
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* Feature disable options
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@ -76,7 +76,7 @@
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* @brief Enables the I2C subsystem.
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*/
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#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
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#define HAL_USE_I2C FALSE
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#define HAL_USE_I2C TRUE
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#endif
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/**
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@ -139,7 +139,7 @@
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* @brief Enables the SERIAL over USB subsystem.
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*/
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#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
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#define HAL_USE_SERIAL_USB TRUE
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#define HAL_USE_SERIAL_USB FALSE
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#endif
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/**
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@ -0,0 +1,4 @@
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ifndef QUANTUM_DIR
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include ../../../../Makefile
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endif
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@ -0,0 +1,11 @@
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#ifndef CONFIG_USER_H
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#define CONFIG_USER_H
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#include "../../config.h"
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//overrides
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#undef TAPPING_TOGGLE
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#define TAPPING_TOGGLE 2
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#endif
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@ -0,0 +1,304 @@
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#include "infinity60.h"
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#include "led_controller.h"
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//Helpful Defines
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#define _______ KC_TRNS
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//Define Layer Names
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#define _BASE 0
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#define _NUMPAD 1
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#define _FNAV 2
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#define _MEDIA 3
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#define _TILDE 4
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//IS31 chip has 8 available led pages, using 0 for all leds and 7 for single toggles
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#define max_pages 6
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enum ic60_keycodes {
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NUMPAD,
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FNAV,
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MEDIA,
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TILDE,
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CTLALTDEL,
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BACKLIGHT,
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BRIGHT,
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DIM,
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ALL,
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GAME,
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MODE_SINGLE,
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MODE_PAGE,
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MODE_FLASH
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};
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uint8_t current_layer_global = 0;
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uint8_t led_mode_global = MODE_SINGLE;
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uint8_t backlight_status_global = 1; //init on/off state of backlight
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uint32_t led_layer_state = 0;
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/* ==================================
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* KEYMAPS
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* ==================================*/
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const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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/* Layer 0: Default Layer
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* ,-----------------------------------------------------------.
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* |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| Backs|
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* |-----------------------------------------------------------|
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* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \|
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* |-----------------------------------------------------------|
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* |CapsLo| A| S| D| F| G| H| J| K| L| ;| '|Enter |
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* |-----------------------------------------------------------|
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* |Shif| | Z| X| C| V| B| N| M| ,| .| /|Shift |
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* |-----------------------------------------------------------|
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* |Ctrl|Gui |Alt | Space |Alt |Gui | FN | Ctrl |
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* `-----------------------------------------------------------'
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*/
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/* default */
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[_BASE] = KEYMAP( \
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KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS,KC_EQL, KC_BSLS,KC_NO,\
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KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC,KC_RBRC,KC_BSPC, \
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TT(_FNAV), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN,KC_QUOT,KC_ENT, \
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KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM,KC_DOT, KC_SLSH,F(TILDE),KC_NO, \
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KC_LCTL, KC_LGUI,KC_LALT, LT(_FNAV, KC_SPC), KC_RALT,TG(_NUMPAD),MO(_MEDIA), KC_RCTL \
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),
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/* numpad */
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[_NUMPAD] = KEYMAP( \
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_______,_______,_______,_______,_______,_______,_______, KC_P7, KC_P8, KC_P9, KC_PSLS, _______,_______,_______,KC_NO,\
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_______,_______,_______,_______,_______,_______,_______, KC_P4, KC_P5, KC_P6, KC_PAST, _______,_______,_______, \
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MO(_FNAV),_______,_______,_______,_______,_______,_______, KC_P1, KC_P2, KC_P3, KC_PMNS, _______,_______, \
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_______,_______,_______,_______,_______,_______,_______, KC_P0,KC_COMM,KC_PDOT,KC_PPLS, _______,KC_NO, \
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_______,_______,_______, TO(_BASE), _______,_______,_______,_______ \
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),
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/* F-, arrow, and media keys */
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[_FNAV] = KEYMAP( \
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KC_GRV, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______,KC_NO,\
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KC_CAPS,_______,_______,_______,_______,_______,_______,KC_PGUP,KC_UP,KC_PGDN,KC_PSCR,_______,_______,KC_DEL, \
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_______,_______,KC_BTN2,_______,_______,_______,KC_HOME,KC_LEFT,KC_DOWN,KC_RGHT,KC_INS,_______,_______, \
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_______,KC_APP,KC_BTN1,KC_CALC,_______,_______,KC_END,_______,_______,_______,_______,_______,KC_NO, \
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_______,_______,_______, _______, F(CTLALTDEL),KC_NLCK,_______,_______ \
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),
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/* media */
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[_MEDIA] = KEYMAP( \
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_______,F(MODE_SINGLE),F(MODE_PAGE),F(MODE_FLASH),_______,_______,_______, _______, _______, _______,KC_MUTE, KC_VOLD, KC_VOLU,_______,KC_NO,\
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_______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,\
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_______,_______,_______,_______,_______,F(GAME),_______, _______, _______, _______,_______, _______,_______, \
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_______,_______,F(ALL) ,F(BRIGHT),F(DIM),F(BACKLIGHT),_______, _______, KC_MPRV, KC_MNXT,KC_MSTP, _______,KC_NO, \
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_______,_______,_______, KC_MPLY, _______,_______, _______,_______ \
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),
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/* ~ */
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[_TILDE] = KEYMAP( \
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KC_GRV,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,KC_NO,\
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_______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,\
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_______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______, \
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_______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,KC_NO, \
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_______,_______,_______, _______, _______,_______, _______,_______ \
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),
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/* template */
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[5] = KEYMAP( \
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_______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,KC_NO,\
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_______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,\
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_______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______, \
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_______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,KC_NO, \
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_______,_______,_______, _______, _______,_______, _______,_______ \
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),
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};
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//id for user defined functions and macros
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enum function_id {
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NONE,
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};
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enum macro_id {
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ACTION_LEDS_ALL,
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ACTION_LEDS_GAME,
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ACTION_LEDS_BACKLIGHT,
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ACTION_LEDS_BRIGHT,
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ACTION_LEDS_DIM,
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ACTION_LEDS_SINGLE,
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ACTION_LEDS_PAGE,
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ACTION_LEDS_FLASH
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};
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/* ==================================
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* LED MAPPING
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* ==================================*/
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/*
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Infinity60 LED MAP
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11 12 13 14 15 16 17 18 21 22 23 24 25 26 27*
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28 31 32 33 34 35 36 37 38 41 42 43 44 45
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46 47 48 51 52 53 54 55 56 57 58 61 62
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63 64 65 66 67 68 71 72 73 74 75 76 77*
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78 81 82 83 84 85 86 87
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*Unused in Alphabet Layout
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*/
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//======== full page arrays =========
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//any change in array size needs to be mirrored in matrix_init_user
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uint8_t led_numpad[16] = {
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18,21,22,23,
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37,38,41,42,
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55,56,57,58,
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72,73,74,75
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};
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//LED Page 2 - _Nav
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uint8_t led_nav[12] = {
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38,
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47,48, 55,56,57,
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64,65,66
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};
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//LED Page 3 - _Media
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uint8_t led_media[15] = {
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12,13,14, 23,24,25,
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65,66,67,68, 73,74,75,
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83, 86
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};
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//LED Page 4 - _Game "WASD"
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uint8_t led_game[5] = {
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11,
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32,
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47,48,51
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};
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//======== qmk functions =========
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const uint16_t fn_actions[] = {
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[CTLALTDEL] = ACTION_KEY(LALT(LCTL(KC_DEL))),
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[TILDE] = ACTION_LAYER_MODS(_TILDE, MOD_LSFT),
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[ALL] = ACTION_FUNCTION(ACTION_LEDS_ALL),
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[GAME] = ACTION_FUNCTION(ACTION_LEDS_GAME),
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[BACKLIGHT] = ACTION_FUNCTION(ACTION_LEDS_BACKLIGHT),
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[BRIGHT] = ACTION_FUNCTION(ACTION_LEDS_BRIGHT),
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[DIM] = ACTION_FUNCTION(ACTION_LEDS_DIM),
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[MODE_SINGLE] = ACTION_FUNCTION(ACTION_LEDS_SINGLE),
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[MODE_PAGE] = ACTION_FUNCTION(ACTION_LEDS_PAGE),
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[MODE_FLASH] = ACTION_FUNCTION(ACTION_LEDS_FLASH),
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};
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/* custom action function */
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void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
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msg_t msg;
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switch(id) {
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case ACTION_LEDS_ALL:
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if(record->event.pressed) {
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led_mode_global = led_mode_global == ALL ? MODE_SINGLE : ALL;
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msg=TOGGLE_ALL;
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chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
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}
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break;
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case ACTION_LEDS_BACKLIGHT:
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if(record->event.pressed) {
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backlight_status_global ^= 1;
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msg=(backlight_status_global << 8) | TOGGLE_BACKLIGHT;
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chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
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}
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break;
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case ACTION_LEDS_GAME:
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if(record->event.pressed) {
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led_mode_global = led_mode_global == GAME ? MODE_SINGLE : GAME;
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msg=(4 << 8) | DISPLAY_PAGE;
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chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
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}
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break;
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case ACTION_LEDS_BRIGHT:
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if(record->event.pressed) {
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msg=(1 << 8) | STEP_BRIGHTNESS;
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chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
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}
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break;
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case ACTION_LEDS_DIM:
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if(record->event.pressed) {
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msg=(0 << 8) | STEP_BRIGHTNESS;
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chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
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}
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break;
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//set led_mode for matrix_scan to toggle leds
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case ACTION_LEDS_SINGLE:
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led_mode_global = MODE_SINGLE;
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break;
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case ACTION_LEDS_PAGE:
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led_mode_global = MODE_PAGE;
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break;
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case ACTION_LEDS_FLASH:
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led_mode_global = MODE_FLASH;
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break;
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}
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}
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const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
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{
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return MACRO_NONE;
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};
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bool process_record_user (uint16_t keycode, keyrecord_t *record) {
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return true;
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}
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// Runs just one time when the keyboard initializes.
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void matrix_init_user(void) {
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led_controller_init();
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// Write predefined led pages.
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write_led_page(_NUMPAD, led_numpad, 16);
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chThdSleepMilliseconds(10);
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write_led_page(_FNAV, led_nav, 12);
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chThdSleepMilliseconds(10);
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write_led_page(_MEDIA, led_media, 15);
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chThdSleepMilliseconds(10);
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write_led_page(4, led_game, 5);
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chThdSleepMilliseconds(1000);
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};
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// Loops constantly in the background.
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void matrix_scan_user(void) {
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uint8_t page;
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uint8_t led_pin_byte;
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msg_t msg;
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if (backlight_status_global == 0) {//backlight is off, skip the rest
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return;
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}
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if (led_layer_state != layer_state && led_mode_global != GAME && led_mode_global != ALL) {
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//check mode
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//Turn on layer indicator or page depending on mode
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switch(led_mode_global) {
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case MODE_FLASH: //flash preset page leds then single indicator
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page = biton32(layer_state) > max_pages ? 7 : biton32(layer_state);
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msg=(page << 8) | DISPLAY_PAGE;
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chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
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chThdSleepMilliseconds(500);
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//flow to display single layer leds
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case MODE_SINGLE: //light layer indicators for all active layers
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led_pin_byte = layer_state & 0xFF;
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msg=(7 << 8) | DISPLAY_PAGE;
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chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
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msg=(1 << 16) | (led_pin_byte << 8) | SET_FULL_ROW;
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chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
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break;
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case MODE_PAGE: //display pre-defined led page
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page = biton32(layer_state) > max_pages ? 7 : biton32(layer_state);
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msg=(page << 8) | DISPLAY_PAGE;
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chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
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break;
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}
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led_layer_state = layer_state;
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}
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}
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@ -0,0 +1,87 @@
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Backlight for Infinity60
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========================
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## Led Controller Specs
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The Infinity60 (revision 1.1a) pcb uses the IS31FL3731C matrix LED driver from ISSI [(datasheet)](http://www.issi.com/WW/pdf/31FL3731C.pdf). The IS31 has the ability to control two led matrices (A & B), each matrix controlling 9 pins, each pin controlling 8 leds. The Infinity only utilizes matrix A.
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Infinity60 LED Map:
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digits mean "row" and "col", i.e. 45 means pin 4, column 5 in the IS31 datasheet
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```c
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11 12 13 14 15 16 17 18 21 22 23 24 25 26 27*
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28 31 32 33 34 35 36 37 38 41 42 43 44 45
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46 47 48 51 52 53 54 55 56 57 58 61 62
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63 64 65 66 67 68 71 72 73 74 75 76 77*
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78 81 82 83 84 85 86 87
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```
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*Unused in Alphabet Layout
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The IS31 includes 8 led pages (or frames) 0-7 than can be displayed, and each page consists of 144 bytes.
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- **bytes 0 - 17** - LED control (on/off).
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* 18 pins which alternate between A and B matrices (A1, B1, A2, B2, ..).
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* Each byte controls the 8 leds on that pin with bits (8 to 1).
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- **bytes 8 - 35** - Blink control.
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* Same as LED control above, but sets blink on/off.
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- **bytes 36 - 143** - PWM control.
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* One byte per LED, sets PWM from 0 to 255.
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* Same as above, the register alternates, every 8 *bytes* (not bits) between the A & B matrices.
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## Led Controller Code
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In the Infinity60 project folder, led_controller.c sets up ability to write led layers at startup or control leds on demand as part of fn_actions. By default led_controller.c assumes page 0 will be used for full on/off. The remaining 7 pages (1-7) are free for preset led maps or single led actions at init or on demand. Communication with the IS31 is primarily done through the led_mailbox using chMBPost described further below under "Sending messages in Keymap.c". This code is based on work matt3o and flabbergast did for tmk firmware on the [whitefox](https://github.com/tmk/whitefox).
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One function is available to directly set leds without the mailbox:
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```
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write_led_page(page#, array of leds by address, # of addresses in array)
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```
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This function saves a full page to the controller using a supplied array of led locations such as:
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```c
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uint8_t led_numpad[16] = {
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18,21,22,23,
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37,38,41,42,
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55,56,57,58,
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72,73,74,75
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}
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write_led_page(5, led_numpad, 16);
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```
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Remaining led control is done through the led mailbox using these message types:
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- **SET_FULL_ROW** (3 bytes) - message type, 8-bit mask, and row#. Sets all leds on one pin per the bit mask.
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- **OFF_LED, ON_LED, TOGGLE_LED** (3 bytes) - message type, led address, and page#. Off/on/toggle specific led.
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- **BLINK_OFF_LED, BLINK_ON_LED, BLINK_OFF_LED** (3 bytes) - message type, led address, and page#. Set blink Off/on/toggle for specific led.
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- **TOGGLE_ALL** (1 byte) - Turn on/off full backlight.
|
||||
- **TOGGLE_BACKLIGHT** (2 bytes) - message type, on/off. Sets backlight completely off, no leds will display.
|
||||
- **DISPLAY_PAGE** (2 bytes) - message type, page to display. Switch to specific pre-set page.
|
||||
- **RESET_PAGE** (2 bytes) - message type, page to reset. Reset/erase specific page.
|
||||
- **TOGGLE_NUM_LOCK** (2 bytes) - message type, on/off (NUM_LOCK_LED_ADDRESS). Toggle numlock on/off. Usually run with the `set_leds` function to check state of numlock or capslock. If all leds are on (e.i. TOGGLE_ALL) then this sets numlock to blink instead (this is still a little buggy if toggling on/off quickly).
|
||||
- **TOGGLE_CAPS_LOCK** (2 bytes) - message type, on/off (CAPS_LOCK_LED_ADDRESS). Same as numlock.
|
||||
- **STEP_BRIGHTNESS** (2 bytes) - message type, and step up (1) or step down (0). Increase or decrease led brightness.
|
||||
|
||||
## Sending messages in Keymap.c
|
||||
Sending an action to the led mailbox is done using chMBPost:
|
||||
```
|
||||
chMBPost(&led_mailbox, message, timeout);
|
||||
```
|
||||
- &led_mailbox - pointer to led mailbox
|
||||
- message - up to 4 bytes but most messages use only 2. First byte (LSB) is the message type, the remaining three bytes are the message to process.
|
||||
- timeout is TIME_IMMEDIATE
|
||||
|
||||
An example:
|
||||
```c
|
||||
//set the message to be sent. First byte (LSB) is the led address, and second is the message type
|
||||
msg=(42 << 8) | ON_LED;
|
||||
|
||||
//send msg to the led mailbox
|
||||
chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
|
||||
```
|
||||
|
||||
Another:
|
||||
```c
|
||||
msg=(46 << 8) | BLINK_TOGGLE_LED;
|
||||
chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
|
||||
```
|
||||
|
||||
Finally, SET_FULL_ROW requires an extra byte with row information in the message so sending this message looks like:
|
||||
```c
|
||||
msg=(row<<16) | (led_pin_byte << 8) | SET_FULL_ROW;
|
||||
chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
|
||||
```
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
Copyright 2012 Jun Wako <wakojun@gmail.com>
|
||||
Copyright 2015 Jun Wako <wakojun@gmail.com>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -19,6 +19,35 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#include "led.h"
|
||||
|
||||
#include "led_controller.h"
|
||||
|
||||
/* WARNING! This function needs to be callable from
|
||||
* both regular threads and ISRs, unlocked (during resume-from-sleep).
|
||||
* In particular, I2C functions (interrupt-driven) should NOT be called from here.
|
||||
*/
|
||||
void led_set(uint8_t usb_led) {
|
||||
msg_t msg;
|
||||
|
||||
if (usb_led & (1<<USB_LED_NUM_LOCK)) {
|
||||
chSysUnconditionalLock();
|
||||
msg=(1 << 8) | TOGGLE_NUM_LOCK;
|
||||
chMBPostI(&led_mailbox, msg);
|
||||
chSysUnconditionalUnlock();
|
||||
} else {
|
||||
chSysUnconditionalLock();
|
||||
msg=(0 << 8) | TOGGLE_NUM_LOCK;
|
||||
chMBPostI(&led_mailbox, msg);
|
||||
chSysUnconditionalUnlock();
|
||||
}
|
||||
if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
|
||||
chSysUnconditionalLock();
|
||||
msg=(1 << 8) | TOGGLE_CAPS_LOCK;
|
||||
chMBPostI(&led_mailbox, msg);
|
||||
chSysUnconditionalUnlock();
|
||||
} else {
|
||||
chSysUnconditionalLock();
|
||||
msg=(0 << 8) | TOGGLE_CAPS_LOCK;
|
||||
chMBPostI(&led_mailbox, msg);
|
||||
chSysUnconditionalUnlock();
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,486 @@
|
|||
/*
|
||||
Copyright 2016 flabbergast <s3+flabbergast@sdfeu.org>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
/*
|
||||
* LED controller code
|
||||
* IS31FL3731C matrix LED driver from ISSI
|
||||
* datasheet: http://www.issi.com/WW/pdf/31FL3731C.pdf
|
||||
*/
|
||||
|
||||
#include "ch.h"
|
||||
#include "hal.h"
|
||||
#include "print.h"
|
||||
#include "led.h"
|
||||
#include "host.h"
|
||||
|
||||
#include "led_controller.h"
|
||||
|
||||
#include "suspend.h"
|
||||
|
||||
#include "usb_main.h"
|
||||
|
||||
/* Infinity60 LED MAP
|
||||
- digits mean "row" and "col", i.e. 45 means C4-5 in the IS31 datasheet, matrix A
|
||||
|
||||
11 12 13 14 15 16 17 18 21 22 23 24 25 26 27*
|
||||
28 31 32 33 34 35 36 37 38 41 42 43 44 45
|
||||
46 47 48 51 52 53 54 55 56 57 58 61 62
|
||||
63 64 65 66 67 68 71 72 73 74 75 76 77*
|
||||
78 81 82 83 84 85 86 87
|
||||
|
||||
*Unused in Alphabet Layout
|
||||
*/
|
||||
|
||||
/*
|
||||
each page has 0xB4 bytes
|
||||
0 - 0x11: LED control (on/off):
|
||||
order: CA1, CB1, CA2, CB2, .... (CA - matrix A, CB - matrix B)
|
||||
CAn controls Cn-8 .. Cn-1 (LSbit)
|
||||
0x12 - 0x23: blink control (like "LED control")
|
||||
0x24 - 0xB3: PWM control: byte per LED, 0xFF max on
|
||||
order same as above (CA 1st row (8bytes), CB 1st row (8bytes), ...)
|
||||
*/
|
||||
|
||||
// Which LED should be used for CAPS LOCK indicator
|
||||
#if !defined(CAPS_LOCK_LED_ADDRESS)
|
||||
#define CAPS_LOCK_LED_ADDRESS 46
|
||||
#endif
|
||||
|
||||
#if !defined(NUM_LOCK_LED_ADDRESS)
|
||||
#define NUM_LOCK_LED_ADDRESS 85
|
||||
#endif
|
||||
|
||||
/* Which LED should breathe during sleep */
|
||||
#if !defined(BREATHE_LED_ADDRESS)
|
||||
#define BREATHE_LED_ADDRESS CAPS_LOCK_LED_ADDRESS
|
||||
#endif
|
||||
|
||||
/* =================
|
||||
* ChibiOS I2C setup
|
||||
* ================= */
|
||||
static const I2CConfig i2ccfg = {
|
||||
400000 // clock speed (Hz); 400kHz max for IS31
|
||||
};
|
||||
|
||||
/* ==============
|
||||
* variables
|
||||
* ============== */
|
||||
// internal communication buffers
|
||||
uint8_t tx[2] __attribute__((aligned(2)));
|
||||
uint8_t rx[1] __attribute__((aligned(2)));
|
||||
|
||||
// buffer for sending the whole page at once (used also as a temp buffer)
|
||||
uint8_t full_page[0xB4+1] = {0};
|
||||
|
||||
// LED mask (which LEDs are present, selected by bits)
|
||||
// IC60 pcb uses only CA matrix.
|
||||
// Each byte is a control pin for 8 leds ordered 8-1
|
||||
const uint8_t all_on_leds_mask[0x12] = {
|
||||
0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF,
|
||||
0x00, 0xFF, 0x00, 0xFF, 0x00, 0x7F, 0x00, 0x00, 0x00
|
||||
};
|
||||
|
||||
// array to hold brightness pwm steps
|
||||
const uint8_t pwm_levels[5] = {
|
||||
0x00, 0x16, 0x4E, 0xA1, 0xFF
|
||||
};
|
||||
|
||||
// array to write to pwm register
|
||||
uint8_t pwm_register_array[9] = {0};
|
||||
|
||||
|
||||
/* ============================
|
||||
* communication functions
|
||||
* ============================ */
|
||||
msg_t is31_select_page(uint8_t page) {
|
||||
tx[0] = IS31_COMMANDREGISTER;
|
||||
tx[1] = page;
|
||||
return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, tx, 2, NULL, 0, US2ST(IS31_TIMEOUT));
|
||||
}
|
||||
|
||||
msg_t is31_write_data(uint8_t page, uint8_t *buffer, uint8_t size) {
|
||||
is31_select_page(page);
|
||||
return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, buffer, size, NULL, 0, US2ST(IS31_TIMEOUT));
|
||||
}
|
||||
|
||||
msg_t is31_write_register(uint8_t page, uint8_t reg, uint8_t data) {
|
||||
is31_select_page(page);
|
||||
tx[0] = reg;
|
||||
tx[1] = data;
|
||||
return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, tx, 2, NULL, 0, US2ST(IS31_TIMEOUT));
|
||||
}
|
||||
|
||||
msg_t is31_read_register(uint8_t page, uint8_t reg, uint8_t *result) {
|
||||
is31_select_page(page);
|
||||
|
||||
tx[0] = reg;
|
||||
return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, tx, 1, result, 1, US2ST(IS31_TIMEOUT));
|
||||
}
|
||||
|
||||
/* ========================
|
||||
* initialise the IS31 chip
|
||||
* ======================== */
|
||||
void is31_init(void) {
|
||||
// just to be sure that it's all zeroes
|
||||
__builtin_memset(full_page,0,0xB4+1);
|
||||
// zero function page, all registers (assuming full_page is all zeroes)
|
||||
is31_write_data(IS31_FUNCTIONREG, full_page, 0xD + 1);
|
||||
// disable hardware shutdown
|
||||
palSetPadMode(GPIOB, 16, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPad(GPIOB, 16);
|
||||
chThdSleepMilliseconds(10);
|
||||
// software shutdown
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON);
|
||||
chThdSleepMilliseconds(10);
|
||||
// zero function page, all registers
|
||||
is31_write_data(IS31_FUNCTIONREG, full_page, 0xD + 1);
|
||||
chThdSleepMilliseconds(10);
|
||||
// software shutdown disable (i.e. turn stuff on)
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF);
|
||||
chThdSleepMilliseconds(10);
|
||||
// zero all LED registers on all 8 pages
|
||||
uint8_t i;
|
||||
for(i=0; i<8; i++) {
|
||||
is31_write_data(i, full_page, 0xB4 + 1);
|
||||
chThdSleepMilliseconds(5);
|
||||
}
|
||||
}
|
||||
|
||||
/* ==================
|
||||
* LED control thread
|
||||
* ================== */
|
||||
#define LED_MAILBOX_NUM_MSGS 5
|
||||
static msg_t led_mailbox_queue[LED_MAILBOX_NUM_MSGS];
|
||||
mailbox_t led_mailbox;
|
||||
static THD_WORKING_AREA(waLEDthread, 256);
|
||||
static THD_FUNCTION(LEDthread, arg) {
|
||||
(void)arg;
|
||||
chRegSetThreadName("LEDthread");
|
||||
|
||||
uint8_t i;
|
||||
uint8_t control_register_word[2] = {0};//2 bytes: register address, byte to write
|
||||
uint8_t led_control_reg[0x13] = {0};//led control register start address + 0x12 bytes
|
||||
|
||||
//persistent status variables
|
||||
uint8_t pwm_step_status, page_status, capslock_status, numlock_status;
|
||||
|
||||
//mailbox variables
|
||||
uint8_t temp, msg_type;
|
||||
uint8_t msg_args[3];
|
||||
msg_t msg;
|
||||
|
||||
// initialize persistent variables
|
||||
pwm_step_status = 4; //full brightness
|
||||
page_status = 0; //start frame 0 (all off/on)
|
||||
numlock_status = (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) ? 1 : 0;
|
||||
capslock_status = (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) ? 1 : 0;
|
||||
|
||||
while(true) {
|
||||
// wait for a message (asynchronous)
|
||||
// (messages are queued (up to LED_MAILBOX_NUM_MSGS) if they can't
|
||||
// be processed right away
|
||||
chMBFetch(&led_mailbox, &msg, TIME_INFINITE);
|
||||
msg_type = msg & 0xFF; //first byte is action information
|
||||
msg_args[0] = (msg >> 8) & 0xFF;
|
||||
msg_args[1] = (msg >> 16) & 0XFF;
|
||||
msg_args[2] = (msg >> 24) & 0xFF;
|
||||
|
||||
|
||||
switch (msg_type){
|
||||
case SET_FULL_ROW:
|
||||
//write full byte to pin address, msg_args[1] = pin #, msg_args[0] = 8 bits to write
|
||||
//writes only to currently displayed page
|
||||
write_led_byte(page_status, msg_args[1], msg_args[0]);
|
||||
break;
|
||||
|
||||
case OFF_LED:
|
||||
//on/off/toggle single led, msg_args[0] = row/col of led, msg_args[1] = page
|
||||
set_led_bit(msg_args[1], control_register_word, msg_args[0], 0);
|
||||
break;
|
||||
case ON_LED:
|
||||
set_led_bit(msg_args[1], control_register_word, msg_args[0], 1);
|
||||
break;
|
||||
case TOGGLE_LED:
|
||||
set_led_bit(msg_args[1], control_register_word, msg_args[0], 2);
|
||||
break;
|
||||
|
||||
case BLINK_OFF_LED:
|
||||
//on/off/toggle single led, msg_args[0] = row/col of led
|
||||
set_led_bit(msg_args[1], control_register_word, msg_args[0], 4);
|
||||
break;
|
||||
case BLINK_ON_LED:
|
||||
set_led_bit(msg_args[1], control_register_word, msg_args[0], 5);
|
||||
break;
|
||||
case BLINK_TOGGLE_LED:
|
||||
set_led_bit(msg_args[1], control_register_word, msg_args[0], 6);
|
||||
break;
|
||||
|
||||
case TOGGLE_ALL:
|
||||
//turn on/off all leds, msg_args = unused
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON);
|
||||
chThdSleepMilliseconds(5);
|
||||
is31_read_register(0, 0x00, &temp);
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF);
|
||||
|
||||
led_control_reg[0] = 0;
|
||||
|
||||
//toggle led mask based on current state (temp)
|
||||
if (temp==0 || page_status > 0) {
|
||||
__builtin_memcpy(led_control_reg+1, all_on_leds_mask, 0x12);
|
||||
} else {
|
||||
__builtin_memset(led_control_reg+1, 0, 0x12);
|
||||
}
|
||||
is31_write_data(0, led_control_reg, 0x13);
|
||||
|
||||
if (page_status > 0) {
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 0);
|
||||
|
||||
page_status=0;
|
||||
|
||||
//maintain lock leds, reset to off and force recheck to blink of all leds toggled on
|
||||
numlock_status = 0;
|
||||
capslock_status = 0;
|
||||
led_set(host_keyboard_leds());
|
||||
}
|
||||
break;
|
||||
|
||||
case TOGGLE_BACKLIGHT:
|
||||
//msg_args[0] = on/off
|
||||
|
||||
//populate 9 byte rows to be written to each pin, first byte is register (pin) address
|
||||
if (msg_args[0] == 1) {
|
||||
__builtin_memset(pwm_register_array+1, pwm_levels[pwm_step_status], 8);
|
||||
} else {
|
||||
__builtin_memset(pwm_register_array+1, 0, 8);
|
||||
}
|
||||
|
||||
for(i=0; i<8; i++) {
|
||||
//first byte is register address, every 0x10 9 bytes is A-matrix pwm pins
|
||||
pwm_register_array[0] = 0x24 + (i * 0x10);
|
||||
is31_write_data(0,pwm_register_array,9);
|
||||
}
|
||||
break;
|
||||
|
||||
case DISPLAY_PAGE:
|
||||
//msg_args[0] = page to toggle on
|
||||
if (page_status != msg_args[0]) {
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, msg_args[0]);
|
||||
page_status = msg_args[0];
|
||||
|
||||
//maintain lock leds, reset to off and force recheck for new page
|
||||
numlock_status = 0;
|
||||
capslock_status = 0;
|
||||
led_set(host_keyboard_leds());
|
||||
}
|
||||
break;
|
||||
|
||||
case RESET_PAGE:
|
||||
//led_args[0] = page to reset
|
||||
led_control_reg[0] = 0;
|
||||
__builtin_memset(led_control_reg+1, 0, 0x12);
|
||||
is31_write_data(msg_args[0], led_control_reg, 0x13);
|
||||
|
||||
//repeat for blink register
|
||||
led_control_reg[0] = 0x12;
|
||||
is31_write_data(msg_args[0], led_control_reg, 0x13);
|
||||
break;
|
||||
|
||||
case TOGGLE_NUM_LOCK:
|
||||
//msg_args[0] = 0 or 1, off/on
|
||||
if (numlock_status != msg_args[0]) {
|
||||
set_lock_leds(NUM_LOCK_LED_ADDRESS, msg_args[0], page_status);
|
||||
numlock_status = msg_args[0];
|
||||
}
|
||||
break;
|
||||
case TOGGLE_CAPS_LOCK:
|
||||
//msg_args[0] = 0 or 1, off/on
|
||||
if (capslock_status != msg_args[0]) {
|
||||
set_lock_leds(CAPS_LOCK_LED_ADDRESS, msg_args[0], page_status);
|
||||
capslock_status = msg_args[0];
|
||||
}
|
||||
break;
|
||||
|
||||
case STEP_BRIGHTNESS:
|
||||
//led_args[0] = step up (1) or down (0)
|
||||
switch (msg_args[0]) {
|
||||
case 0:
|
||||
if (pwm_step_status == 0) {
|
||||
pwm_step_status = 4;
|
||||
} else {
|
||||
pwm_step_status--;
|
||||
}
|
||||
break;
|
||||
|
||||
case 1:
|
||||
if (pwm_step_status == 4) {
|
||||
pwm_step_status = 0;
|
||||
} else {
|
||||
pwm_step_status++;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
//populate 8 byte arrays to write on each pin
|
||||
//first byte is register address, every 0x10 9 bytes are A-matrix pwm pins
|
||||
__builtin_memset(pwm_register_array+1, pwm_levels[pwm_step_status], 8);
|
||||
|
||||
for(i=0; i<8; i++) {
|
||||
pwm_register_array[0] = 0x24 + (i * 0x10);
|
||||
is31_write_data(0,pwm_register_array,9);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* ==============================
|
||||
* led processing functions
|
||||
* ============================== */
|
||||
|
||||
void set_led_bit (uint8_t page, uint8_t *led_control_word, uint8_t led_addr, uint8_t action) {
|
||||
//returns 2 bytes: led control register address and byte to write
|
||||
//action: 0 - off, 1 - on, 2 - toggle, 4 - blink on, 5 - blink off, 6 - toggle blink
|
||||
|
||||
uint8_t control_reg_addr, column_bit, column_byte, temp, blink_bit;
|
||||
|
||||
//check for valid led address
|
||||
if (led_addr < 0 || led_addr > 87 || led_addr % 10 > 8) {
|
||||
return;
|
||||
}
|
||||
|
||||
blink_bit = action>>2;//check for blink bit
|
||||
action &= ~(1<<2); //strip blink bit
|
||||
|
||||
//led_addr tens column is pin#, ones column is bit position in 8-bit mask
|
||||
control_reg_addr = ((led_addr / 10) % 10 - 1 ) * 0x02;// A-matrix is every other byte
|
||||
control_reg_addr += blink_bit == 1 ? 0x12 : 0x00;//if blink_bit, shift 12 bytes to blink register
|
||||
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON);
|
||||
chThdSleepMilliseconds(5);
|
||||
is31_read_register(page, control_reg_addr, &temp);//maintain status of leds on this byte
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF);
|
||||
|
||||
column_bit = 1<<(led_addr % 10 - 1);
|
||||
column_byte = temp;
|
||||
|
||||
switch(action) {
|
||||
case 0:
|
||||
column_byte &= ~column_bit;
|
||||
break;
|
||||
case 1:
|
||||
column_byte |= column_bit;
|
||||
break;
|
||||
case 2:
|
||||
column_byte ^= column_bit;
|
||||
break;
|
||||
}
|
||||
|
||||
//return word to be written in register
|
||||
led_control_word[0] = control_reg_addr;
|
||||
led_control_word[1] = column_byte;
|
||||
is31_write_data (page, led_control_word, 0x02);
|
||||
}
|
||||
|
||||
void write_led_byte (uint8_t page, uint8_t row, uint8_t led_byte) {
|
||||
uint8_t led_control_word[2] = {0};//register address and on/off byte
|
||||
|
||||
led_control_word[0] = (row - 1 ) * 0x02;// A-matrix is every other byte
|
||||
led_control_word[1] = led_byte;
|
||||
is31_write_data(page, led_control_word, 0x02);
|
||||
}
|
||||
|
||||
void write_led_page (uint8_t page, uint8_t *user_led_array, uint8_t led_count) {
|
||||
uint8_t i;
|
||||
uint8_t pin, col;
|
||||
uint8_t led_control_register[0x13] = {0};
|
||||
|
||||
__builtin_memset(led_control_register,0,13);
|
||||
|
||||
for(i=0;i<led_count;i++){
|
||||
//shift pin by 1 for led register 0x00 address
|
||||
pin = ((user_led_array[i] / 10) % 10 - 1 ) * 2 + 1;
|
||||
col = user_led_array[i] % 10 - 1;
|
||||
led_control_register[pin] |= 1<<(col);
|
||||
}
|
||||
|
||||
is31_write_data(page, led_control_register, 0x13);
|
||||
}
|
||||
|
||||
void set_lock_leds(uint8_t led_addr, uint8_t led_action, uint8_t page) {
|
||||
uint8_t temp;
|
||||
uint8_t led_control_word[2] = {0};
|
||||
|
||||
//blink if all leds are on
|
||||
if (page == 0) {
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON);
|
||||
chThdSleepMilliseconds(5);
|
||||
is31_read_register(0, 0x00, &temp);
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF);
|
||||
|
||||
if (temp == 0xFF) {
|
||||
led_action |= (1<<2); //set blink bit
|
||||
}
|
||||
}
|
||||
|
||||
set_led_bit(page,led_control_word,led_addr,led_action);
|
||||
}
|
||||
|
||||
/* =====================
|
||||
* hook into user keymap
|
||||
* ===================== */
|
||||
void led_controller_init(void) {
|
||||
uint8_t i;
|
||||
|
||||
/* initialise I2C */
|
||||
/* I2C pins */
|
||||
palSetPadMode(GPIOB, 0, PAL_MODE_ALTERNATIVE_2); // PTB0/I2C0/SCL
|
||||
palSetPadMode(GPIOB, 1, PAL_MODE_ALTERNATIVE_2); // PTB1/I2C0/SDA
|
||||
/* start I2C */
|
||||
i2cStart(&I2CD1, &i2ccfg);
|
||||
// try high drive (from kiibohd)
|
||||
I2CD1.i2c->C2 |= I2Cx_C2_HDRS;
|
||||
// try glitch fixing (from kiibohd)
|
||||
I2CD1.i2c->FLT = 4;
|
||||
|
||||
chThdSleepMilliseconds(10);
|
||||
|
||||
/* initialise IS31 chip */
|
||||
is31_init();
|
||||
|
||||
//set Display Option Register so all pwm intensity is controlled from page 0
|
||||
//enable blink and set blink period to 0.27s x rate
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_DISPLAYOPT, IS31_REG_DISPLAYOPT_INTENSITY_SAME + IS31_REG_DISPLAYOPT_BLINK_ENABLE + 4);
|
||||
|
||||
/* set full pwm on page 1 */
|
||||
pwm_register_array[0] = 0;
|
||||
__builtin_memset(pwm_register_array+1, 0xFF, 8);
|
||||
for(i=0; i<8; i++) {
|
||||
pwm_register_array[0] = 0x24 + (i * 0x10);//first byte of 9 bytes must be register address
|
||||
is31_write_data(0, pwm_register_array, 9);
|
||||
chThdSleepMilliseconds(5);
|
||||
}
|
||||
|
||||
/* enable breathing when the displayed page changes */
|
||||
// Fade-in Fade-out, time = 26ms * 2^N, N=3
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL1, (3<<4)|3);
|
||||
is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL2, IS31_REG_BREATHCTRL2_ENABLE|3);
|
||||
|
||||
/* more time consuming LED processing should be offloaded into
|
||||
* a thread, with asynchronous messaging. */
|
||||
chMBObjectInit(&led_mailbox, led_mailbox_queue, LED_MAILBOX_NUM_MSGS);
|
||||
chThdCreateStatic(waLEDthread, sizeof(waLEDthread), LOWPRIO, LEDthread, NULL);
|
||||
}
|
||||
|
|
@ -0,0 +1,120 @@
|
|||
/*
|
||||
Copyright 2016 flabbergast <s3+flabbergast@sdfeu.org>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef _LED_CONTROLLER_H_
|
||||
#define _LED_CONTROLLER_H_
|
||||
|
||||
/* =========================
|
||||
* communication functions
|
||||
* ========================= */
|
||||
|
||||
msg_t is31_write_data(uint8_t page, uint8_t *buffer, uint8_t size);
|
||||
msg_t is31_write_register(uint8_t page, uint8_t reg, uint8_t data);
|
||||
msg_t is31_read_register(uint8_t page, uint8_t reg, uint8_t *result);
|
||||
|
||||
/* ============================
|
||||
* init functions/definitions
|
||||
* ============================*/
|
||||
|
||||
void led_controller_init(void);
|
||||
|
||||
#define CAPS_LOCK_LED_ADDRESS 46 //pin matrix location
|
||||
#define NUM_LOCK_LED_ADDRESS 85
|
||||
|
||||
/* =============================
|
||||
* IS31 chip related definitions
|
||||
* ============================= */
|
||||
|
||||
#define IS31_ADDR_DEFAULT 0x74
|
||||
|
||||
#define IS31_REG_CONFIG 0x00
|
||||
// bits in reg
|
||||
#define IS31_REG_CONFIG_PICTUREMODE 0x00
|
||||
#define IS31_REG_CONFIG_AUTOPLAYMODE 0x08
|
||||
#define IS31_REG_CONFIG_AUDIOPLAYMODE 0x18
|
||||
// D2:D0 bits are starting frame for autoplay mode
|
||||
|
||||
#define IS31_REG_PICTDISP 0x01 // D2:D0 frame select for picture mode
|
||||
|
||||
#define IS31_REG_AUTOPLAYCTRL1 0x02
|
||||
// D6:D4 number of loops (000=infty)
|
||||
// D2:D0 number of frames to be used
|
||||
|
||||
#define IS31_REG_AUTOPLAYCTRL2 0x03 // D5:D0 delay time (*11ms)
|
||||
|
||||
#define IS31_REG_DISPLAYOPT 0x05
|
||||
#define IS31_REG_DISPLAYOPT_INTENSITY_SAME 0x20 // same intensity for all frames
|
||||
#define IS31_REG_DISPLAYOPT_BLINK_ENABLE 0x08
|
||||
// D2:D0 bits blink period time (*0.27s)
|
||||
|
||||
#define IS31_REG_AUDIOSYNC 0x06
|
||||
#define IS31_REG_AUDIOSYNC_ENABLE 0x1
|
||||
|
||||
#define IS31_REG_FRAMESTATE 0x07
|
||||
|
||||
#define IS31_REG_BREATHCTRL1 0x08
|
||||
// D6:D4 fade out time (26ms*2^i)
|
||||
// D2:D0 fade in time (26ms*2^i)
|
||||
|
||||
#define IS31_REG_BREATHCTRL2 0x09
|
||||
#define IS31_REG_BREATHCTRL2_ENABLE 0x10
|
||||
// D2:D0 extinguish time (3.5ms*2^i)
|
||||
|
||||
#define IS31_REG_SHUTDOWN 0x0A
|
||||
#define IS31_REG_SHUTDOWN_OFF 0x1
|
||||
#define IS31_REG_SHUTDOWN_ON 0x0
|
||||
|
||||
#define IS31_REG_AGCCTRL 0x0B
|
||||
#define IS31_REG_ADCRATE 0x0C
|
||||
|
||||
#define IS31_COMMANDREGISTER 0xFD
|
||||
#define IS31_FUNCTIONREG 0x0B // helpfully called 'page nine'
|
||||
|
||||
#define IS31_TIMEOUT 10000 // needs to be long enough to write a whole page
|
||||
|
||||
/* ========================================
|
||||
* LED Thread related items
|
||||
* ========================================*/
|
||||
|
||||
extern mailbox_t led_mailbox;
|
||||
|
||||
void set_led_bit (uint8_t page, uint8_t *led_control_reg, uint8_t led_addr, uint8_t action);
|
||||
void set_lock_leds (uint8_t led_addr, uint8_t led_action, uint8_t page);
|
||||
void write_led_byte (uint8_t page, uint8_t row, uint8_t led_byte);
|
||||
void write_led_page (uint8_t page, uint8_t *led_array, uint8_t led_count);
|
||||
|
||||
// constants for signaling the LED controller thread
|
||||
enum led_msg_t {
|
||||
KEY_LIGHT,
|
||||
SET_FULL_ROW,
|
||||
OFF_LED,
|
||||
ON_LED,
|
||||
TOGGLE_LED,
|
||||
BLINK_OFF_LED,
|
||||
BLINK_ON_LED,
|
||||
BLINK_TOGGLE_LED,
|
||||
TOGGLE_ALL,
|
||||
TOGGLE_BACKLIGHT,
|
||||
DISPLAY_PAGE,
|
||||
RESET_PAGE,
|
||||
TOGGLE_NUM_LOCK,
|
||||
TOGGLE_CAPS_LOCK,
|
||||
TOGGLE_BREATH,
|
||||
STEP_BRIGHTNESS
|
||||
};
|
||||
|
||||
#endif /* _LED_CONTROLLER_H_ */
|
||||
|
|
@ -47,9 +47,12 @@
|
|||
* USB driver settings
|
||||
*/
|
||||
#define KINETIS_USB_USE_USB0 TRUE
|
||||
/* Need to redefine this, since the default is for K20x */
|
||||
/* This is for Teensy LC; you should comment it out (or change to 5)
|
||||
* for Teensy 3.x */
|
||||
#define KINETIS_USB_USB0_IRQ_PRIORITY 2
|
||||
#define KINETIS_USB_USB0_IRQ_PRIORITY 5
|
||||
|
||||
/*
|
||||
* I2C driver settings
|
||||
*/
|
||||
#define KINETIS_I2C_USE_I2C0 TRUE
|
||||
#define KINETIS_I2C_I2C0_PRIORITY 4
|
||||
|
||||
#endif /* _MCUCONF_H_ */
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
# project specific files
|
||||
SRC = matrix.c \
|
||||
led.c
|
||||
led.c \
|
||||
led_controller.c
|
||||
|
||||
## chip/board settings
|
||||
# - the next two should match the directories in
|
||||
|
|
@ -55,7 +56,7 @@ OPT_DEFS = -DCORTEX_VTOR_INIT=0x00001000
|
|||
# Build Options
|
||||
# comment out to disable the options.
|
||||
#
|
||||
BOOTMAGIC_ENABLE ?= yes # Virtual DIP switch configuration
|
||||
BOOTMAGIC_ENABLE ?= no # Virtual DIP switch configuration
|
||||
## (Note that for BOOTMAGIC on Teensy LC you have to use a custom .ld script.)
|
||||
MOUSEKEY_ENABLE ?= yes # Mouse keys
|
||||
EXTRAKEY_ENABLE ?= yes # Audio control and System control
|
||||
|
|
|
|||
Loading…
Reference in New Issue