diff options
| -rw-r--r-- | keyboards/infinity60/config.h | 2 | ||||
| -rw-r--r-- | keyboards/infinity60/halconf.h | 4 | ||||
| -rw-r--r-- | keyboards/infinity60/keymaps/jpetermans/Makefile | 4 | ||||
| -rw-r--r-- | keyboards/infinity60/keymaps/jpetermans/config.h | 11 | ||||
| -rw-r--r-- | keyboards/infinity60/keymaps/jpetermans/keymap.c | 304 | ||||
| -rw-r--r-- | keyboards/infinity60/keymaps/jpetermans/readme.md | 87 | ||||
| -rw-r--r-- | keyboards/infinity60/led.c | 31 | ||||
| -rw-r--r-- | keyboards/infinity60/led_controller.c | 486 | ||||
| -rw-r--r-- | keyboards/infinity60/led_controller.h | 120 | ||||
| -rw-r--r-- | keyboards/infinity60/mcuconf.h | 11 | ||||
| -rw-r--r-- | keyboards/infinity60/rules.mk | 7 |
11 files changed, 1056 insertions, 11 deletions
diff --git a/keyboards/infinity60/config.h b/keyboards/infinity60/config.h index f8346fe16..83930901c 100644 --- a/keyboards/infinity60/config.h +++ b/keyboards/infinity60/config.h @@ -54,7 +54,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. //#define INFINITY_PROTOTYPE /* Keymap for Infinity 1.1a (first revision with LED support) */ -//#define INFINITY_LED +#define INFINITY_LED /* * Feature disable options diff --git a/keyboards/infinity60/halconf.h b/keyboards/infinity60/halconf.h index 46b37a4f4..f89dfc2e1 100644 --- a/keyboards/infinity60/halconf.h +++ b/keyboards/infinity60/halconf.h @@ -76,7 +76,7 @@ * @brief Enables the I2C subsystem. */ #if !defined(HAL_USE_I2C) || defined(__DOXYGEN__) -#define HAL_USE_I2C FALSE +#define HAL_USE_I2C TRUE #endif /** @@ -139,7 +139,7 @@ * @brief Enables the SERIAL over USB subsystem. */ #if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__) -#define HAL_USE_SERIAL_USB TRUE +#define HAL_USE_SERIAL_USB FALSE #endif /** diff --git a/keyboards/infinity60/keymaps/jpetermans/Makefile b/keyboards/infinity60/keymaps/jpetermans/Makefile new file mode 100644 index 000000000..df3d1e952 --- /dev/null +++ b/keyboards/infinity60/keymaps/jpetermans/Makefile @@ -0,0 +1,4 @@ + +ifndef QUANTUM_DIR + include ../../../../Makefile +endif diff --git a/keyboards/infinity60/keymaps/jpetermans/config.h b/keyboards/infinity60/keymaps/jpetermans/config.h new file mode 100644 index 000000000..72a2ed081 --- /dev/null +++ b/keyboards/infinity60/keymaps/jpetermans/config.h @@ -0,0 +1,11 @@ +#ifndef CONFIG_USER_H +#define CONFIG_USER_H + + +#include "../../config.h" + +//overrides +#undef TAPPING_TOGGLE +#define TAPPING_TOGGLE 2 + +#endif diff --git a/keyboards/infinity60/keymaps/jpetermans/keymap.c b/keyboards/infinity60/keymaps/jpetermans/keymap.c new file mode 100644 index 000000000..59249ff72 --- /dev/null +++ b/keyboards/infinity60/keymaps/jpetermans/keymap.c @@ -0,0 +1,304 @@ +#include "infinity60.h" +#include "led_controller.h" + +//Helpful Defines +#define _______ KC_TRNS + +//Define Layer Names +#define _BASE 0 +#define _NUMPAD 1 +#define _FNAV 2 +#define _MEDIA 3 +#define _TILDE 4 + +//IS31 chip has 8 available led pages, using 0 for all leds and 7 for single toggles +#define max_pages 6 + +enum ic60_keycodes { + NUMPAD, + FNAV, + MEDIA, + TILDE, + CTLALTDEL, + BACKLIGHT, + BRIGHT, + DIM, + ALL, + GAME, + MODE_SINGLE, + MODE_PAGE, + MODE_FLASH +}; + +uint8_t current_layer_global = 0; +uint8_t led_mode_global = MODE_SINGLE; +uint8_t backlight_status_global = 1; //init on/off state of backlight +uint32_t led_layer_state = 0; + +/* ================================== + * KEYMAPS + * ==================================*/ + +const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS] = { + /* Layer 0: Default Layer + * ,-----------------------------------------------------------. + * |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| Backs| + * |-----------------------------------------------------------| + * |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| + * |-----------------------------------------------------------| + * |CapsLo| A| S| D| F| G| H| J| K| L| ;| '|Enter | + * |-----------------------------------------------------------| + * |Shif| | Z| X| C| V| B| N| M| ,| .| /|Shift | + * |-----------------------------------------------------------| + * |Ctrl|Gui |Alt | Space |Alt |Gui | FN | Ctrl | + * `-----------------------------------------------------------' + */ + /* default */ + [_BASE] = KEYMAP( \ + 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,\ + 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, \ + 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, \ + 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, \ + KC_LCTL, KC_LGUI,KC_LALT, LT(_FNAV, KC_SPC), KC_RALT,TG(_NUMPAD),MO(_MEDIA), KC_RCTL \ + ), + + /* numpad */ + [_NUMPAD] = KEYMAP( \ + _______,_______,_______,_______,_______,_______,_______, KC_P7, KC_P8, KC_P9, KC_PSLS, _______,_______,_______,KC_NO,\ + _______,_______,_______,_______,_______,_______,_______, KC_P4, KC_P5, KC_P6, KC_PAST, _______,_______,_______, \ + MO(_FNAV),_______,_______,_______,_______,_______,_______, KC_P1, KC_P2, KC_P3, KC_PMNS, _______,_______, \ + _______,_______,_______,_______,_______,_______,_______, KC_P0,KC_COMM,KC_PDOT,KC_PPLS, _______,KC_NO, \ + _______,_______,_______, TO(_BASE), _______,_______,_______,_______ \ + ), + + /* F-, arrow, and media keys */ + [_FNAV] = KEYMAP( \ + 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,\ + KC_CAPS,_______,_______,_______,_______,_______,_______,KC_PGUP,KC_UP,KC_PGDN,KC_PSCR,_______,_______,KC_DEL, \ + _______,_______,KC_BTN2,_______,_______,_______,KC_HOME,KC_LEFT,KC_DOWN,KC_RGHT,KC_INS,_______,_______, \ + _______,KC_APP,KC_BTN1,KC_CALC,_______,_______,KC_END,_______,_______,_______,_______,_______,KC_NO, \ + _______,_______,_______, _______, F(CTLALTDEL),KC_NLCK,_______,_______ \ + ), + + /* media */ + [_MEDIA] = KEYMAP( \ + _______,F(MODE_SINGLE),F(MODE_PAGE),F(MODE_FLASH),_______,_______,_______, _______, _______, _______,KC_MUTE, KC_VOLD, KC_VOLU,_______,KC_NO,\ + _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,\ + _______,_______,_______,_______,_______,F(GAME),_______, _______, _______, _______,_______, _______,_______, \ + _______,_______,F(ALL) ,F(BRIGHT),F(DIM),F(BACKLIGHT),_______, _______, KC_MPRV, KC_MNXT,KC_MSTP, _______,KC_NO, \ + _______,_______,_______, KC_MPLY, _______,_______, _______,_______ \ + ), + /* ~ */ + [_TILDE] = KEYMAP( \ + KC_GRV,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,KC_NO,\ + _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,\ + _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______, \ + _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,KC_NO, \ + _______,_______,_______, _______, _______,_______, _______,_______ \ + ), + /* template */ + [5] = KEYMAP( \ + _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,KC_NO,\ + _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,\ + _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______, \ + _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,KC_NO, \ + _______,_______,_______, _______, _______,_______, _______,_______ \ + ), +}; + +//id for user defined functions and macros +enum function_id { + NONE, +}; + +enum macro_id { + ACTION_LEDS_ALL, + ACTION_LEDS_GAME, + ACTION_LEDS_BACKLIGHT, + ACTION_LEDS_BRIGHT, + ACTION_LEDS_DIM, + ACTION_LEDS_SINGLE, + ACTION_LEDS_PAGE, + ACTION_LEDS_FLASH +}; + +/* ================================== + * LED MAPPING + * ==================================*/ + +/* + Infinity60 LED MAP + 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 +*/ + +//======== full page arrays ========= +//any change in array size needs to be mirrored in matrix_init_user +uint8_t led_numpad[16] = { + 18,21,22,23, + 37,38,41,42, + 55,56,57,58, + 72,73,74,75 +}; +//LED Page 2 - _Nav +uint8_t led_nav[12] = { + 38, + 47,48, 55,56,57, + 64,65,66 +}; +//LED Page 3 - _Media +uint8_t led_media[15] = { + 12,13,14, 23,24,25, + 65,66,67,68, 73,74,75, + 83, 86 +}; +//LED Page 4 - _Game "WASD" +uint8_t led_game[5] = { + 11, + 32, + 47,48,51 +}; + +//======== qmk functions ========= +const uint16_t fn_actions[] = { + [CTLALTDEL] = ACTION_KEY(LALT(LCTL(KC_DEL))), + [TILDE] = ACTION_LAYER_MODS(_TILDE, MOD_LSFT), + [ALL] = ACTION_FUNCTION(ACTION_LEDS_ALL), + [GAME] = ACTION_FUNCTION(ACTION_LEDS_GAME), + [BACKLIGHT] = ACTION_FUNCTION(ACTION_LEDS_BACKLIGHT), + [BRIGHT] = ACTION_FUNCTION(ACTION_LEDS_BRIGHT), + [DIM] = ACTION_FUNCTION(ACTION_LEDS_DIM), + [MODE_SINGLE] = ACTION_FUNCTION(ACTION_LEDS_SINGLE), + [MODE_PAGE] = ACTION_FUNCTION(ACTION_LEDS_PAGE), + [MODE_FLASH] = ACTION_FUNCTION(ACTION_LEDS_FLASH), +}; + +/* custom action function */ +void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) { + msg_t msg; + + switch(id) { + case ACTION_LEDS_ALL: + if(record->event.pressed) { + led_mode_global = led_mode_global == ALL ? MODE_SINGLE : ALL; + msg=TOGGLE_ALL; + chMBPost(&led_mailbox, msg, TIME_IMMEDIATE); + } + break; + + case ACTION_LEDS_BACKLIGHT: + if(record->event.pressed) { + backlight_status_global ^= 1; + msg=(backlight_status_global << 8) | TOGGLE_BACKLIGHT; + chMBPost(&led_mailbox, msg, TIME_IMMEDIATE); + } + break; + + case ACTION_LEDS_GAME: + if(record->event.pressed) { + led_mode_global = led_mode_global == GAME ? MODE_SINGLE : GAME; + + msg=(4 << 8) | DISPLAY_PAGE; + chMBPost(&led_mailbox, msg, TIME_IMMEDIATE); + } + break; + + case ACTION_LEDS_BRIGHT: + if(record->event.pressed) { + msg=(1 << 8) | STEP_BRIGHTNESS; + chMBPost(&led_mailbox, msg, TIME_IMMEDIATE); + } + break; + + case ACTION_LEDS_DIM: + if(record->event.pressed) { + msg=(0 << 8) | STEP_BRIGHTNESS; + chMBPost(&led_mailbox, msg, TIME_IMMEDIATE); + } + break; + + //set led_mode for matrix_scan to toggle leds + case ACTION_LEDS_SINGLE: + led_mode_global = MODE_SINGLE; + break; + case ACTION_LEDS_PAGE: + led_mode_global = MODE_PAGE; + break; + case ACTION_LEDS_FLASH: + led_mode_global = MODE_FLASH; + break; + + } +} + +const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) +{ + return MACRO_NONE; +}; + + +bool process_record_user (uint16_t keycode, keyrecord_t *record) { + return true; +} + +// Runs just one time when the keyboard initializes. +void matrix_init_user(void) { + + led_controller_init(); + + // Write predefined led pages. + write_led_page(_NUMPAD, led_numpad, 16); + chThdSleepMilliseconds(10); + + write_led_page(_FNAV, led_nav, 12); + chThdSleepMilliseconds(10); + + write_led_page(_MEDIA, led_media, 15); + chThdSleepMilliseconds(10); + + write_led_page(4, led_game, 5); + chThdSleepMilliseconds(1000); +}; + +// Loops constantly in the background. +void matrix_scan_user(void) { + uint8_t page; + uint8_t led_pin_byte; + msg_t msg; + + if (backlight_status_global == 0) {//backlight is off, skip the rest + return; + } + + if (led_layer_state != layer_state && led_mode_global != GAME && led_mode_global != ALL) { + //check mode + //Turn on layer indicator or page depending on mode + switch(led_mode_global) { + case MODE_FLASH: //flash preset page leds then single indicator + page = biton32(layer_state) > max_pages ? 7 : biton32(layer_state); + msg=(page << 8) | DISPLAY_PAGE; + chMBPost(&led_mailbox, msg, TIME_IMMEDIATE); + chThdSleepMilliseconds(500); + //flow to display single layer leds + + case MODE_SINGLE: //light layer indicators for all active layers + led_pin_byte = layer_state & 0xFF; + msg=(7 << 8) | DISPLAY_PAGE; + chMBPost(&led_mailbox, msg, TIME_IMMEDIATE); + msg=(1 << 16) | (led_pin_byte << 8) | SET_FULL_ROW; + chMBPost(&led_mailbox, msg, TIME_IMMEDIATE); + break; + + case MODE_PAGE: //display pre-defined led page + page = biton32(layer_state) > max_pages ? 7 : biton32(layer_state); + msg=(page << 8) | DISPLAY_PAGE; + chMBPost(&led_mailbox, msg, TIME_IMMEDIATE); + break; + } + led_layer_state = layer_state; + } +} diff --git a/keyboards/infinity60/keymaps/jpetermans/readme.md b/keyboards/infinity60/keymaps/jpetermans/readme.md new file mode 100644 index 000000000..b83057ea7 --- /dev/null +++ b/keyboards/infinity60/keymaps/jpetermans/readme.md @@ -0,0 +1,87 @@ +Backlight for Infinity60 +======================== + +## Led Controller Specs + +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. + +Infinity60 LED Map: +digits mean "row" and "col", i.e. 45 means pin 4, column 5 in the IS31 datasheet +```c + 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 + +The IS31 includes 8 led pages (or frames) 0-7 than can be displayed, and each page consists of 144 bytes. +- **bytes 0 - 17** - LED control (on/off). + * 18 pins which alternate between A and B matrices (A1, B1, A2, B2, ..). + * Each byte controls the 8 leds on that pin with bits (8 to 1). +- **bytes 8 - 35** - Blink control. + * Same as LED control above, but sets blink on/off. +- **bytes 36 - 143** - PWM control. + * One byte per LED, sets PWM from 0 to 255. + * Same as above, the register alternates, every 8 *bytes* (not bits) between the A & B matrices. + +## Led Controller Code +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). + +One function is available to directly set leds without the mailbox: +``` +write_led_page(page#, array of leds by address, # of addresses in array) +``` +This function saves a full page to the controller using a supplied array of led locations such as: +```c +uint8_t led_numpad[16] = { + 18,21,22,23, + 37,38,41,42, + 55,56,57,58, + 72,73,74,75 +} +write_led_page(5, led_numpad, 16); +``` + +Remaining led control is done through the led mailbox using these message types: +- **SET_FULL_ROW** (3 bytes) - message type, 8-bit mask, and row#. Sets all leds on one pin per the bit mask. +- **OFF_LED, ON_LED, TOGGLE_LED** (3 bytes) - message type, led address, and page#. Off/on/toggle specific led. +- **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. +- **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); +``` diff --git a/keyboards/infinity60/led.c b/keyboards/infinity60/led.c index aed66c7c0..53147a78a 100644 --- a/keyboards/infinity60/led.c +++ b/keyboards/infinity60/led.c @@ -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(); + } } diff --git a/keyboards/infinity60/led_controller.c b/keyboards/infinity60/led_controller.c new file mode 100644 index 000000000..21f95a9c1 --- /dev/null +++ b/keyboards/infinity60/led_controller.c @@ -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); +} diff --git a/keyboards/infinity60/led_controller.h b/keyboards/infinity60/led_controller.h new file mode 100644 index 000000000..eb6060f26 --- /dev/null +++ b/keyboards/infinity60/led_controller.h @@ -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_ */ diff --git a/keyboards/infinity60/mcuconf.h b/keyboards/infinity60/mcuconf.h index f453304b7..6af85d079 100644 --- a/keyboards/infinity60/mcuconf.h +++ b/keyboards/infinity60/mcuconf.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_ */ diff --git a/keyboards/infinity60/rules.mk b/keyboards/infinity60/rules.mk index 56d6470b5..c19f62401 100644 --- a/keyboards/infinity60/rules.mk +++ b/keyboards/infinity60/rules.mk @@ -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 @@ -63,4 +64,4 @@ CONSOLE_ENABLE ?= yes # Console for debug COMMAND_ENABLE ?= yes # Commands for debug and configuration SLEEP_LED_ENABLE ?= yes # Breathing sleep LED during USB suspend NKRO_ENABLE ?= yes # USB Nkey Rollover -CUSTOM_MATRIX ?= yes # Custom matrix file
\ No newline at end of file +CUSTOM_MATRIX ?= yes # Custom matrix file |