diff options
Diffstat (limited to 'tmk_core/protocol/arm_atsam/led_matrix.h')
| -rw-r--r-- | tmk_core/protocol/arm_atsam/led_matrix.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/tmk_core/protocol/arm_atsam/led_matrix.h b/tmk_core/protocol/arm_atsam/led_matrix.h new file mode 100644 index 0000000000..cedea8a856 --- /dev/null +++ b/tmk_core/protocol/arm_atsam/led_matrix.h @@ -0,0 +1,144 @@ +/* +Copyright 2018 Massdrop Inc. + +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_MATRIX_H_ +#define _LED_MATRIX_H_ + +//From keyboard +#include "config_led.h" + +//CS1-CS16 Current Source "Col" +#define ISSI3733_CS_COUNT 16 + +//SW1-SW12 Switch "Row" +#define ISSI3733_SW_COUNT 12 + +#define ISSI3733_LED_RGB_COUNT ISSI3733_CS_COUNT * ISSI3733_SW_COUNT +#define ISSI3733_PG0_BYTES ISSI3733_LED_RGB_COUNT / 8 + 1 //+1 for first byte being memory start offset for I2C transfer +#define ISSI3733_PG1_BYTES ISSI3733_LED_RGB_COUNT + 1 //+1 for first byte being memory start offset for I2C transfer +#define ISSI3733_PG2_BYTES ISSI3733_LED_RGB_COUNT + 1 //+1 for first byte being memory start offset for I2C transfer +#define ISSI3733_PG3_BYTES 18 + 1 //+1 for first byte being memory start offset for I2C transfer + +#define ISSI3733_PG_ONOFF_BYTES ISSI3733_PG0_BYTES +#define ISSI3733_PG_OR_BYTES ISSI3733_PG0_BYTES +#define ISSI3733_PG_SR_BYTES ISSI3733_PG0_BYTES +#define ISSI3733_PG_PWM_BYTES ISSI3733_PG1_BYTES +#define ISSI3733_PG_ABM_BYTES ISSI3733_PG2_BYTES +#define ISSI3733_PG_FN_BYTES ISSI3733_PG3_BYTES + +typedef struct issi3733_driver_s { + uint8_t addr; //Address of the driver according to wiring "ISSI3733: Table 1 Slave Address" + uint8_t onoff[ISSI3733_PG_ONOFF_BYTES]; //PG0 - LED Control Register - LED On/Off Register + uint8_t open[ISSI3733_PG_OR_BYTES]; //PG0 - LED Control Register - LED Open Register + uint8_t shrt[ISSI3733_PG_SR_BYTES]; //PG0 - LED Control Register - LED Short Register + uint8_t pwm[ISSI3733_PG_PWM_BYTES]; //PG1 - PWM Register + uint8_t abm[ISSI3733_PG_ABM_BYTES]; //PG2 - Auto Breath Mode Register + uint8_t conf[ISSI3733_PG_FN_BYTES]; //PG3 - Function Register +} issi3733_driver_t; + +typedef struct issi3733_rgb_s { + uint8_t *r; //Direct access into PWM data + uint8_t *g; //Direct access into PWM data + uint8_t *b; //Direct access into PWM data +} issi3733_rgb_t; + +typedef struct issi3733_rgb_adr_s { + uint8_t drv; //Driver from given list + uint8_t cs; //CS + uint8_t swr; //SW Red + uint8_t swg; //SW Green + uint8_t swb; //SW Blue +} issi3733_rgb_adr_t; + +typedef struct issi3733_led_s { + uint8_t id; //According to PCB ref + issi3733_rgb_t rgb; //PWM settings of R G B + issi3733_rgb_adr_t adr; //Hardware addresses + float x; //Physical position X + float y; //Physical position Y + float px; //Physical position X in percent + float py; //Physical position Y in percent + uint8_t scan; //Key scan code from wiring (set 0xFF if no key) +} issi3733_led_t; + +typedef struct led_disp_s { + uint64_t frame; + float left; + float right; + float top; + float bottom; + float width; + float height; +} led_disp_t; + +uint8_t led_matrix_init(void); +void rgb_matrix_init_user(void); + +#define LED_MODE_NORMAL 0 //Must be 0 +#define LED_MODE_KEYS_ONLY 1 +#define LED_MODE_NON_KEYS_ONLY 2 +#define LED_MODE_INDICATORS_ONLY 3 +#define LED_MODE_MAX_INDEX LED_MODE_INDICATORS_ONLY //Must be highest value + +#define EF_NONE 0x00000000 //No effect +#define EF_OVER 0x00000001 //Overwrite any previous color information with new +#define EF_SCR_L 0x00000002 //Scroll left +#define EF_SCR_R 0x00000004 //Scroll right +#define EF_SUBTRACT 0x00000008 //Subtract color values + +typedef struct led_setup_s { + float hs; //Band begin at percent + float he; //Band end at percent + uint8_t rs; //Red start value + uint8_t re; //Red end value + uint8_t gs; //Green start value + uint8_t ge; //Green end value + uint8_t bs; //Blue start value + uint8_t be; //Blue end value + uint32_t ef; //Animation and color effects + uint8_t end; //Set to signal end of the setup +} led_setup_t; + +extern issi3733_driver_t issidrv[ISSI3733_DRIVER_COUNT]; + +extern uint8_t gcr_desired; +extern uint8_t gcr_breathe; +extern uint8_t gcr_actual; +extern uint8_t gcr_actual_last; + +extern uint8_t led_animation_id; +extern uint8_t led_enabled; +extern float led_animation_speed; +extern uint8_t led_lighting_mode; +extern uint8_t led_animation_direction; +extern uint8_t led_animation_orientation; +extern uint8_t led_animation_breathing; +extern uint8_t led_animation_breathe_cur; +extern uint8_t breathe_dir; +extern const uint8_t led_setups_count; + +extern void *led_setups[]; + +extern issi3733_led_t *led_cur; +extern issi3733_led_t *lede; + +void led_matrix_run(void); +void led_matrix_task(void); + +void gcr_compute(void); + +#endif //_LED_MATRIX_H_ |