The beginning of a simple led matrix driver for is31fl3731
skullY
skullydazed
parent
aeafcc9fd3
commit
fd698c43d7
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@ -114,8 +114,26 @@ ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
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endif
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endif
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endif
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endif
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RGB_MATRIX_ENABLE ?= no
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VALID_MATRIX_TYPES := yes IS31FL3731 IS31FL3733 custom
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VALID_MATRIX_TYPES := yes IS31FL3731 IS31FL3733 custom
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LED_MATRIX_ENABLE ?= no
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ifneq ($(strip $(LED_MATRIX_ENABLE)), no)
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ifeq ($(filter $(LED_MATRIX_ENABLE),$(VALID_MATRIX_TYPES)),)
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$(error LED_MATRIX_ENABLE="$(LED_MATRIX_ENABLE)" is not a valid matrix type)
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endif
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OPT_DEFS += -DLED_MATRIX_ENABLE
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SRC += $(QUANTUM_DIR)/led_matrix.c
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SRC += $(QUANTUM_DIR)/led_matrix_drivers.c
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endif
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ifeq ($(strip $(LED_MATRIX_ENABLE)), IS31FL3731)
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OPT_DEFS += -DIS31FL3731
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COMMON_VPATH += $(DRIVER_PATH)/issi
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SRC += is31fl3731-simple.c
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SRC += i2c_master.c
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endif
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RGB_MATRIX_ENABLE ?= no
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ifneq ($(strip $(RGB_MATRIX_ENABLE)), no)
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ifneq ($(strip $(RGB_MATRIX_ENABLE)), no)
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ifeq ($(filter $(RGB_MATRIX_ENABLE),$(VALID_MATRIX_TYPES)),)
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ifeq ($(filter $(RGB_MATRIX_ENABLE),$(VALID_MATRIX_TYPES)),)
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$(error RGB_MATRIX_ENABLE="$(RGB_MATRIX_ENABLE)" is not a valid matrix type)
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$(error RGB_MATRIX_ENABLE="$(RGB_MATRIX_ENABLE)" is not a valid matrix type)
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@ -0,0 +1,217 @@
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# RGB Matrix Lighting
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## Driver configuration
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### IS31FL3731
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There is basic support for addressable RGB matrix lighting with the I2C IS31FL3731 RGB controller. To enable it, add this to your `rules.mk`:
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LED_MATRIX_ENABLE = IS31FL3731
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Configure the hardware via your `config.h`:
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// This is a 7-bit address, that gets left-shifted and bit 0
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// set to 0 for write, 1 for read (as per I2C protocol)
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// The address will vary depending on your wiring:
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// 0b1110100 AD <-> GND
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// 0b1110111 AD <-> VCC
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// 0b1110101 AD <-> SCL
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// 0b1110110 AD <-> SDA
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#define LED_DRIVER_ADDR_1 0b1110100
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#define LED_DRIVER_ADDR_2 0b1110110
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#define LED_DRIVER_COUNT 2
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#define LED_DRIVER_1_LED_TOTAL 25
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#define LED_DRIVER_2_LED_TOTAL 24
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#define LED_DRIVER_LED_TOTAL LED_DRIVER_1_LED_TOTAL + LED_DRIVER_2_LED_TOTAL
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Currently only 2 drivers are supported, but it would be trivial to support all 4 combinations.
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Define these arrays listing all the LEDs in your `<keyboard>.c`:
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const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
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/* Refer to IS31 manual for these locations
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* driver
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* | R location
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* | | G location
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* | | | B location
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* | | | | */
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{0, C1_3, C2_3, C3_3},
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....
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}
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Where `Cx_y` is the location of the LED in the matrix defined by [the datasheet](http://www.issi.com/WW/pdf/31FL3731.pdf) and the header file `drivers/issi/is31fl3731.h`. The `driver` is the index of the driver you defined in your `config.h` (`0` or `1` right now).
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### IS31FL3733
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There is basic support for addressable RGB matrix lighting with the I2C IS31FL3733 RGB controller. To enable it, add this to your `rules.mk`:
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RGB_MATRIX_ENABLE = IS31FL3733
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Configure the hardware via your `config.h`:
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// This is a 7-bit address, that gets left-shifted and bit 0
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// set to 0 for write, 1 for read (as per I2C protocol)
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// The address will vary depending on your wiring:
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// 00 <-> GND
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// 01 <-> SCL
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// 10 <-> SDA
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// 11 <-> VCC
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// ADDR1 represents A1:A0 of the 7-bit address.
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// ADDR2 represents A3:A2 of the 7-bit address.
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// The result is: 0b101(ADDR2)(ADDR1)
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#define DRIVER_ADDR_1 0b1010000
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#define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
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#define DRIVER_COUNT 1
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#define DRIVER_1_LED_TOTAL 64
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#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
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Currently only a single drivers is supported, but it would be trivial to support all 4 combinations. For now define `DRIVER_ADDR_2` as `DRIVER_ADDR_1`
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Define these arrays listing all the LEDs in your `<keyboard>.c`:
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const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
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/* Refer to IS31 manual for these locations
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* driver
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* | R location
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* | | G location
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* | | | B location
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* | | | | */
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{0, B_1, A_1, C_1},
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....
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}
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Where `X_Y` is the location of the LED in the matrix defined by [the datasheet](http://www.issi.com/WW/pdf/31FL3733.pdf) and the header file `drivers/issi/is31fl3733.h`. The `driver` is the index of the driver you defined in your `config.h` (Only `0` right now).
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From this point forward the configuration is the same for all the drivers.
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const rgb_led g_rgb_leds[DRIVER_LED_TOTAL] = {
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/* {row | col << 4}
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* | {x=0..224, y=0..64}
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* | | modifier
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* | | | */
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{{0|(0<<4)}, {20.36*0, 21.33*0}, 1},
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{{0|(1<<4)}, {20.36*1, 21.33*0}, 1},
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....
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}
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The format for the matrix position used in this array is `{row | (col << 4)}`. The `x` is between (inclusive) 0-224, and `y` is between (inclusive) 0-64. The easiest way to calculate these positions is:
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x = 224 / ( NUMBER_OF_ROWS - 1 ) * ROW_POSITION
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y = 64 / (NUMBER_OF_COLS - 1 ) * COL_POSITION
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Where all variables are decimels/floats.
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`modifier` is a boolean, whether or not a certain key is considered a modifier (used in some effects).
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## Keycodes
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All RGB keycodes are currently shared with the RGBLIGHT system:
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* `RGB_TOG` - toggle
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* `RGB_MOD` - cycle through modes
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* `RGB_HUI` - increase hue
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* `RGB_HUD` - decrease hue
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* `RGB_SAI` - increase saturation
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* `RGB_SAD` - decrease saturation
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* `RGB_VAI` - increase value
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* `RGB_VAD` - decrease value
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* `RGB_SPI` - increase speed effect (no EEPROM support)
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* `RGB_SPD` - decrease speed effect (no EEPROM support)
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* `RGB_MODE_*` keycodes will generally work, but are not currently mapped to the correct effects for the RGB Matrix system
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## RGB Matrix Effects
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These are the effects that are currently available:
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enum rgb_matrix_effects {
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RGB_MATRIX_SOLID_COLOR = 1,
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RGB_MATRIX_ALPHAS_MODS,
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RGB_MATRIX_DUAL_BEACON,
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RGB_MATRIX_GRADIENT_UP_DOWN,
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RGB_MATRIX_RAINDROPS,
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RGB_MATRIX_CYCLE_ALL,
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RGB_MATRIX_CYCLE_LEFT_RIGHT,
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RGB_MATRIX_CYCLE_UP_DOWN,
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RGB_MATRIX_RAINBOW_BEACON,
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RGB_MATRIX_RAINBOW_PINWHEELS,
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RGB_MATRIX_RAINBOW_MOVING_CHEVRON,
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RGB_MATRIX_JELLYBEAN_RAINDROPS,
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RGB_MATRIX_DIGITAL_RAIN,
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#ifdef RGB_MATRIX_KEYPRESSES
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RGB_MATRIX_SOLID_REACTIVE,
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RGB_MATRIX_SPLASH,
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RGB_MATRIX_MULTISPLASH,
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RGB_MATRIX_SOLID_SPLASH,
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RGB_MATRIX_SOLID_MULTISPLASH,
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#endif
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RGB_MATRIX_EFFECT_MAX
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};
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You can disable a single effect by defining `DISABLE_[EFFECT_NAME]` in your `config.h`:
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|Define |Description |
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|---------------------------------------------------|--------------------------------------------|
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|`#define DISABLE_RGB_MATRIX_ALPHAS_MODS` |Disables `RGB_MATRIX_ALPHAS_MODS` |
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|`#define DISABLE_RGB_MATRIX_DUAL_BEACON` |Disables `RGB_MATRIX_DUAL_BEACON` |
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|`#define DISABLE_RGB_MATRIX_GRADIENT_UP_DOWN` |Disables `RGB_MATRIX_GRADIENT_UP_DOWN` |
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|`#define DISABLE_RGB_MATRIX_RAINDROPS` |Disables `RGB_MATRIX_RAINDROPS` |
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|`#define DISABLE_RGB_MATRIX_CYCLE_ALL` |Disables `RGB_MATRIX_CYCLE_ALL` |
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|`#define DISABLE_RGB_MATRIX_CYCLE_LEFT_RIGHT` |Disables `RGB_MATRIX_CYCLE_LEFT_RIGHT` |
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|`#define DISABLE_RGB_MATRIX_CYCLE_UP_DOWN` |Disables `RGB_MATRIX_CYCLE_UP_DOWN` |
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|`#define DISABLE_RGB_MATRIX_RAINBOW_BEACON` |Disables `RGB_MATRIX_RAINBOW_BEACON` |
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|`#define DISABLE_RGB_MATRIX_RAINBOW_PINWHEELS` |Disables `RGB_MATRIX_RAINBOW_PINWHEELS` |
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|`#define DISABLE_RGB_MATRIX_RAINBOW_MOVING_CHEVRON`|Disables `RGB_MATRIX_RAINBOW_MOVING_CHEVRON`|
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|`#define DISABLE_RGB_MATRIX_JELLYBEAN_RAINDROPS` |Disables `RGB_MATRIX_JELLYBEAN_RAINDROPS` |
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|`#define DISABLE_RGB_MATRIX_DIGITAL_RAIN` |Disables `RGB_MATRIX_DIGITAL_RAIN` |
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|`#define DISABLE_RGB_MATRIX_SOLID_REACTIVE` |Disables `RGB_MATRIX_SOLID_REACTIVE` |
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|`#define DISABLE_RGB_MATRIX_SPLASH` |Disables `RGB_MATRIX_SPLASH` |
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|`#define DISABLE_RGB_MATRIX_MULTISPLASH` |Disables `RGB_MATRIX_MULTISPLASH` |
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|`#define DISABLE_RGB_MATRIX_SOLID_SPLASH` |Disables `RGB_MATRIX_SOLID_SPLASH` |
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|`#define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH` |Disables `RGB_MATRIX_SOLID_MULTISPLASH` |
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## Custom layer effects
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Custom layer effects can be done by defining this in your `<keyboard>.c`:
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void rgb_matrix_indicators_kb(void) {
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rgb_matrix_set_color(index, red, green, blue);
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}
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A similar function works in the keymap as `rgb_matrix_indicators_user`.
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## Additional `config.h` Options
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#define RGB_MATRIX_KEYPRESSES // reacts to keypresses (will slow down matrix scan by a lot)
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#define RGB_MATRIX_KEYRELEASES // reacts to keyreleases (not recommened)
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#define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects
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#define RGB_DISABLE_WHEN_USB_SUSPENDED false // turn off effects when suspended
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#define RGB_MATRIX_SKIP_FRAMES 1 // number of frames to skip when displaying animations (0 is full effect) if not defined defaults to 1
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#define RGB_MATRIX_MAXIMUM_BRIGHTNESS 200 // limits maximum brightness of LEDs to 200 out of 255. If not defined maximum brightness is set to 255
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## EEPROM storage
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The EEPROM for it is currently shared with the RGBLIGHT system (it's generally assumed only one RGB would be used at a time), but could be configured to use its own 32bit address with:
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#define EECONFIG_RGB_MATRIX (uint32_t *)16
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Where `16` is an unused index from `eeconfig.h`.
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## Suspended state
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To use the suspend feature, add this to your `<keyboard>.c`:
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void suspend_power_down_kb(void)
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{
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rgb_matrix_set_suspend_state(true);
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}
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void suspend_wakeup_init_kb(void)
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{
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rgb_matrix_set_suspend_state(false);
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}
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@ -0,0 +1,240 @@
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/* Copyright 2017 Jason Williams
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* Copyright 2018 Jack Humbert
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef __AVR__
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#include <avr/interrupt.h>
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#include <avr/io.h>
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#include <util/delay.h>
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#else
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#include "wait.h"
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#endif
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#include <stdint.h>
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#include <stdbool.h>
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#include <string.h>
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#include "is31fl3731-simple.h"
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#include "i2c_master.h"
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#include "progmem.h"
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// This is a 7-bit address, that gets left-shifted and bit 0
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// set to 0 for write, 1 for read (as per I2C protocol)
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// The address will vary depending on your wiring:
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// 0b1110100 AD <-> GND
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// 0b1110111 AD <-> VCC
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// 0b1110101 AD <-> SCL
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// 0b1110110 AD <-> SDA
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#define ISSI_ADDR_DEFAULT 0x74
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#define ISSI_REG_CONFIG 0x00
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#define ISSI_REG_CONFIG_PICTUREMODE 0x00
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#define ISSI_REG_CONFIG_AUTOPLAYMODE 0x08
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#define ISSI_REG_CONFIG_AUDIOPLAYMODE 0x18
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#define ISSI_CONF_PICTUREMODE 0x00
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#define ISSI_CONF_AUTOFRAMEMODE 0x04
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#define ISSI_CONF_AUDIOMODE 0x08
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#define ISSI_REG_PICTUREFRAME 0x01
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#define ISSI_REG_SHUTDOWN 0x0A
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#define ISSI_REG_AUDIOSYNC 0x06
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#define ISSI_COMMANDREGISTER 0xFD
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#define ISSI_BANK_FUNCTIONREG 0x0B // helpfully called 'page nine'
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#ifndef ISSI_TIMEOUT
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#define ISSI_TIMEOUT 100
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#endif
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#ifndef ISSI_PERSISTENCE
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#define ISSI_PERSISTENCE 0
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#endif
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// Transfer buffer for TWITransmitData()
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uint8_t g_twi_transfer_buffer[20];
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// These buffers match the IS31FL3731 PWM registers 0x24-0xB3.
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// Storing them like this is optimal for I2C transfers to the registers.
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// We could optimize this and take out the unused registers from these
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// buffers and the transfers in IS31FL3731_write_pwm_buffer() but it's
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// probably not worth the extra complexity.
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uint8_t g_pwm_buffer[DRIVER_COUNT][144];
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bool g_pwm_buffer_update_required = false;
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uint8_t g_led_control_registers[DRIVER_COUNT][18] = { { 0 }, { 0 } };
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bool g_led_control_registers_update_required = false;
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// This is the bit pattern in the LED control registers
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// (for matrix A, add one to register for matrix B)
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//
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||||||
|
// reg - b7 b6 b5 b4 b3 b2 b1 b0
|
||||||
|
// 0x00 - R08,R07,R06,R05,R04,R03,R02,R01
|
||||||
|
// 0x02 - G08,G07,G06,G05,G04,G03,G02,R00
|
||||||
|
// 0x04 - B08,B07,B06,B05,B04,B03,G01,G00
|
||||||
|
// 0x06 - - , - , - , - , - ,B02,B01,B00
|
||||||
|
// 0x08 - - , - , - , - , - , - , - , -
|
||||||
|
// 0x0A - B17,B16,B15, - , - , - , - , -
|
||||||
|
// 0x0C - G17,G16,B14,B13,B12,B11,B10,B09
|
||||||
|
// 0x0E - R17,G15,G14,G13,G12,G11,G10,G09
|
||||||
|
// 0x10 - R16,R15,R14,R13,R12,R11,R10,R09
|
||||||
|
|
||||||
|
|
||||||
|
void IS31FL3731_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
|
||||||
|
g_twi_transfer_buffer[0] = reg;
|
||||||
|
g_twi_transfer_buffer[1] = data;
|
||||||
|
|
||||||
|
#if ISSI_PERSISTENCE > 0
|
||||||
|
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||||
|
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
void IS31FL3731_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
|
||||||
|
// assumes bank is already selected
|
||||||
|
|
||||||
|
// transmit PWM registers in 9 transfers of 16 bytes
|
||||||
|
// g_twi_transfer_buffer[] is 20 bytes
|
||||||
|
|
||||||
|
// iterate over the pwm_buffer contents at 16 byte intervals
|
||||||
|
for (int i = 0; i < 144; i += 16) {
|
||||||
|
// set the first register, e.g. 0x24, 0x34, 0x44, etc.
|
||||||
|
g_twi_transfer_buffer[0] = 0x24 + i;
|
||||||
|
// copy the data from i to i+15
|
||||||
|
// device will auto-increment register for data after the first byte
|
||||||
|
// thus this sets registers 0x24-0x33, 0x34-0x43, etc. in one transfer
|
||||||
|
for (int j = 0; j < 16; j++) {
|
||||||
|
g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
|
||||||
|
}
|
||||||
|
|
||||||
|
#if ISSI_PERSISTENCE > 0
|
||||||
|
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||||
|
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0)
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void IS31FL3731_init(uint8_t addr) {
|
||||||
|
// In order to avoid the LEDs being driven with garbage data
|
||||||
|
// in the LED driver's PWM registers, first enable software shutdown,
|
||||||
|
// then set up the mode and other settings, clear the PWM registers,
|
||||||
|
// then disable software shutdown.
|
||||||
|
|
||||||
|
// select "function register" bank
|
||||||
|
IS31FL3731_write_register(addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG);
|
||||||
|
|
||||||
|
// enable software shutdown
|
||||||
|
IS31FL3731_write_register(addr, ISSI_REG_SHUTDOWN, 0x00);
|
||||||
|
// this delay was copied from other drivers, might not be needed
|
||||||
|
// FIXME: Don't we have a wrapper for this already?
|
||||||
|
#ifdef __AVR__
|
||||||
|
_delay_ms(10);
|
||||||
|
#else
|
||||||
|
wait_ms(10);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// picture mode
|
||||||
|
IS31FL3731_write_register(addr, ISSI_REG_CONFIG, ISSI_REG_CONFIG_PICTUREMODE);
|
||||||
|
// display frame 0
|
||||||
|
IS31FL3731_write_register(addr, ISSI_REG_PICTUREFRAME, 0x00);
|
||||||
|
// audio sync off
|
||||||
|
IS31FL3731_write_register(addr, ISSI_REG_AUDIOSYNC, 0x00);
|
||||||
|
|
||||||
|
// select bank 0
|
||||||
|
IS31FL3731_write_register(addr, ISSI_COMMANDREGISTER, 0);
|
||||||
|
|
||||||
|
// turn off all LEDs in the LED control register
|
||||||
|
for (int i = 0x00; i <= 0x11; i++) {
|
||||||
|
IS31FL3731_write_register(addr, i, 0x00);
|
||||||
|
}
|
||||||
|
|
||||||
|
// turn off all LEDs in the blink control register (not really needed)
|
||||||
|
for (int i = 0x12; i <= 0x23; i++) {
|
||||||
|
IS31FL3731_write_register(addr, i, 0x00);
|
||||||
|
}
|
||||||
|
|
||||||
|
// set PWM on all LEDs to 0
|
||||||
|
for (int i = 0x24; i <= 0xB3; i++) {
|
||||||
|
IS31FL3731_write_register(addr, i, 0x00);
|
||||||
|
}
|
||||||
|
|
||||||
|
// select "function register" bank
|
||||||
|
IS31FL3731_write_register(addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG);
|
||||||
|
|
||||||
|
// disable software shutdown
|
||||||
|
IS31FL3731_write_register(addr, ISSI_REG_SHUTDOWN, 0x01);
|
||||||
|
|
||||||
|
// select bank 0 and leave it selected.
|
||||||
|
// most usage after initialization is just writing PWM buffers in bank 0
|
||||||
|
// as there's not much point in double-buffering
|
||||||
|
IS31FL3731_write_register(addr, ISSI_COMMANDREGISTER, 0);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
void IS31FL3731_set_value(int index, uint8_t value) {
|
||||||
|
if (index >= 0 && index < DRIVER_LED_TOTAL) {
|
||||||
|
is31_led led = g_is31_leds[index];
|
||||||
|
|
||||||
|
// Subtract 0x24 to get the second index of g_pwm_buffer
|
||||||
|
g_pwm_buffer[led.driver][led.v - 0x24] = value;
|
||||||
|
g_pwm_buffer_update_required = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void IS31FL3731_set_value_all(uint8_t value) {
|
||||||
|
for (int i = 0; i < DRIVER_LED_TOTAL; i++) {
|
||||||
|
IS31FL3731_set_value(i, value);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void IS31FL3731_set_led_control_register(uint8_t index, bool value) {
|
||||||
|
is31_led led = g_is31_leds[index];
|
||||||
|
|
||||||
|
uint8_t control_register = (led.v - 0x24) / 8;
|
||||||
|
uint8_t bit_value = (led.v - 0x24) % 8;
|
||||||
|
|
||||||
|
if (value) {
|
||||||
|
g_led_control_registers[led.driver][control_register] |= (1 << bit_value);
|
||||||
|
} else {
|
||||||
|
g_led_control_registers[led.driver][control_register] &= ~(1 << bit_value);
|
||||||
|
}
|
||||||
|
|
||||||
|
g_led_control_registers_update_required = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void IS31FL3731_update_pwm_buffers(uint8_t addr, uint8_t index) {
|
||||||
|
if (g_pwm_buffer_update_required) {
|
||||||
|
IS31FL3731_write_pwm_buffer(addr, g_pwm_buffer[index]);
|
||||||
|
g_pwm_buffer_update_required = false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index) {
|
||||||
|
if (g_led_control_registers_update_required) {
|
||||||
|
for (int i=0; i<18; i++) {
|
||||||
|
IS31FL3731_write_register(addr, i, g_led_control_registers[index][i]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,209 @@
|
||||||
|
/* Copyright 2017 Jason Williams
|
||||||
|
* Copyright 2018 Jack Humbert
|
||||||
|
*
|
||||||
|
* 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 IS31FL3731_DRIVER_H
|
||||||
|
#define IS31FL3731_DRIVER_H
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct is31_led {
|
||||||
|
uint8_t driver:2;
|
||||||
|
uint8_t v;
|
||||||
|
} __attribute__((packed)) is31_led;
|
||||||
|
|
||||||
|
extern const is31_led g_is31_leds[DRIVER_LED_TOTAL];
|
||||||
|
|
||||||
|
void IS31FL3731_init(uint8_t addr);
|
||||||
|
void IS31FL3731_write_register(uint8_t addr, uint8_t reg, uint8_t data);
|
||||||
|
void IS31FL3731_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer);
|
||||||
|
|
||||||
|
void IS31FL3731_set_value(int index, uint8_t value);
|
||||||
|
void IS31FL3731_set_value_all(uint8_t value);
|
||||||
|
|
||||||
|
void IS31FL3731_set_led_control_register(uint8_t index, bool value);
|
||||||
|
|
||||||
|
// This should not be called from an interrupt
|
||||||
|
// (eg. from a timer interrupt).
|
||||||
|
// Call this while idle (in between matrix scans).
|
||||||
|
// If the buffer is dirty, it will update the driver with the buffer.
|
||||||
|
void IS31FL3731_update_pwm_buffers(uint8_t addr, uint8_t index);
|
||||||
|
void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index);
|
||||||
|
|
||||||
|
#define C1_1 0x24
|
||||||
|
#define C1_2 0x25
|
||||||
|
#define C1_3 0x26
|
||||||
|
#define C1_4 0x27
|
||||||
|
#define C1_5 0x28
|
||||||
|
#define C1_6 0x29
|
||||||
|
#define C1_7 0x2A
|
||||||
|
#define C1_8 0x2B
|
||||||
|
|
||||||
|
#define C1_9 0x2C
|
||||||
|
#define C1_10 0x2D
|
||||||
|
#define C1_11 0x2E
|
||||||
|
#define C1_12 0x2F
|
||||||
|
#define C1_13 0x30
|
||||||
|
#define C1_14 0x31
|
||||||
|
#define C1_15 0x32
|
||||||
|
#define C1_16 0x33
|
||||||
|
|
||||||
|
#define C2_1 0x34
|
||||||
|
#define C2_2 0x35
|
||||||
|
#define C2_3 0x36
|
||||||
|
#define C2_4 0x37
|
||||||
|
#define C2_5 0x38
|
||||||
|
#define C2_6 0x39
|
||||||
|
#define C2_7 0x3A
|
||||||
|
#define C2_8 0x3B
|
||||||
|
|
||||||
|
#define C2_9 0x3C
|
||||||
|
#define C2_10 0x3D
|
||||||
|
#define C2_11 0x3E
|
||||||
|
#define C2_12 0x3F
|
||||||
|
#define C2_13 0x40
|
||||||
|
#define C2_14 0x41
|
||||||
|
#define C2_15 0x42
|
||||||
|
#define C2_16 0x43
|
||||||
|
|
||||||
|
#define C3_1 0x44
|
||||||
|
#define C3_2 0x45
|
||||||
|
#define C3_3 0x46
|
||||||
|
#define C3_4 0x47
|
||||||
|
#define C3_5 0x48
|
||||||
|
#define C3_6 0x49
|
||||||
|
#define C3_7 0x4A
|
||||||
|
#define C3_8 0x4B
|
||||||
|
|
||||||
|
#define C3_9 0x4C
|
||||||
|
#define C3_10 0x4D
|
||||||
|
#define C3_11 0x4E
|
||||||
|
#define C3_12 0x4F
|
||||||
|
#define C3_13 0x50
|
||||||
|
#define C3_14 0x51
|
||||||
|
#define C3_15 0x52
|
||||||
|
#define C3_16 0x53
|
||||||
|
|
||||||
|
#define C4_1 0x54
|
||||||
|
#define C4_2 0x55
|
||||||
|
#define C4_3 0x56
|
||||||
|
#define C4_4 0x57
|
||||||
|
#define C4_5 0x58
|
||||||
|
#define C4_6 0x59
|
||||||
|
#define C4_7 0x5A
|
||||||
|
#define C4_8 0x5B
|
||||||
|
|
||||||
|
#define C4_9 0x5C
|
||||||
|
#define C4_10 0x5D
|
||||||
|
#define C4_11 0x5E
|
||||||
|
#define C4_12 0x5F
|
||||||
|
#define C4_13 0x60
|
||||||
|
#define C4_14 0x61
|
||||||
|
#define C4_15 0x62
|
||||||
|
#define C4_16 0x63
|
||||||
|
|
||||||
|
#define C5_1 0x64
|
||||||
|
#define C5_2 0x65
|
||||||
|
#define C5_3 0x66
|
||||||
|
#define C5_4 0x67
|
||||||
|
#define C5_5 0x68
|
||||||
|
#define C5_6 0x69
|
||||||
|
#define C5_7 0x6A
|
||||||
|
#define C5_8 0x6B
|
||||||
|
|
||||||
|
#define C5_9 0x6C
|
||||||
|
#define C5_10 0x6D
|
||||||
|
#define C5_11 0x6E
|
||||||
|
#define C5_12 0x6F
|
||||||
|
#define C5_13 0x70
|
||||||
|
#define C5_14 0x71
|
||||||
|
#define C5_15 0x72
|
||||||
|
#define C5_16 0x73
|
||||||
|
|
||||||
|
#define C6_1 0x74
|
||||||
|
#define C6_2 0x75
|
||||||
|
#define C6_3 0x76
|
||||||
|
#define C6_4 0x77
|
||||||
|
#define C6_5 0x78
|
||||||
|
#define C6_6 0x79
|
||||||
|
#define C6_7 0x7A
|
||||||
|
#define C6_8 0x7B
|
||||||
|
|
||||||
|
#define C6_9 0x7C
|
||||||
|
#define C6_10 0x7D
|
||||||
|
#define C6_11 0x7E
|
||||||
|
#define C6_12 0x7F
|
||||||
|
#define C6_13 0x80
|
||||||
|
#define C6_14 0x81
|
||||||
|
#define C6_15 0x82
|
||||||
|
#define C6_16 0x83
|
||||||
|
|
||||||
|
#define C7_1 0x84
|
||||||
|
#define C7_2 0x85
|
||||||
|
#define C7_3 0x86
|
||||||
|
#define C7_4 0x87
|
||||||
|
#define C7_5 0x88
|
||||||
|
#define C7_6 0x89
|
||||||
|
#define C7_7 0x8A
|
||||||
|
#define C7_8 0x8B
|
||||||
|
|
||||||
|
#define C7_9 0x8C
|
||||||
|
#define C7_10 0x8D
|
||||||
|
#define C7_11 0x8E
|
||||||
|
#define C7_12 0x8F
|
||||||
|
#define C7_13 0x90
|
||||||
|
#define C7_14 0x91
|
||||||
|
#define C7_15 0x92
|
||||||
|
#define C7_16 0x93
|
||||||
|
|
||||||
|
#define C8_1 0x94
|
||||||
|
#define C8_2 0x95
|
||||||
|
#define C8_3 0x96
|
||||||
|
#define C8_4 0x97
|
||||||
|
#define C8_5 0x98
|
||||||
|
#define C8_6 0x99
|
||||||
|
#define C8_7 0x9A
|
||||||
|
#define C8_8 0x9B
|
||||||
|
|
||||||
|
#define C8_9 0x9C
|
||||||
|
#define C8_10 0x9D
|
||||||
|
#define C8_11 0x9E
|
||||||
|
#define C8_12 0x9F
|
||||||
|
#define C8_13 0xA0
|
||||||
|
#define C8_14 0xA1
|
||||||
|
#define C8_15 0xA2
|
||||||
|
#define C8_16 0xA3
|
||||||
|
|
||||||
|
#define C9_1 0xA4
|
||||||
|
#define C9_2 0xA5
|
||||||
|
#define C9_3 0xA6
|
||||||
|
#define C9_4 0xA7
|
||||||
|
#define C9_5 0xA8
|
||||||
|
#define C9_6 0xA9
|
||||||
|
#define C9_7 0xAA
|
||||||
|
#define C9_8 0xAB
|
||||||
|
|
||||||
|
#define C9_9 0xAC
|
||||||
|
#define C9_10 0xAD
|
||||||
|
#define C9_11 0xAE
|
||||||
|
#define C9_12 0xAF
|
||||||
|
#define C9_13 0xB0
|
||||||
|
#define C9_14 0xB1
|
||||||
|
#define C9_15 0xB2
|
||||||
|
#define C9_16 0xB3
|
||||||
|
|
||||||
|
|
||||||
|
#endif // IS31FL3731_DRIVER_H
|
||||||
|
|
@ -0,0 +1,404 @@
|
||||||
|
/* Copyright 2017 Jason Williams
|
||||||
|
* Copyright 2017 Jack Humbert
|
||||||
|
* Copyright 2018 Yiancar
|
||||||
|
* Copyright 2019 Clueboard
|
||||||
|
*
|
||||||
|
* 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/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include "quantum.h"
|
||||||
|
#include "led_matrix.h"
|
||||||
|
#include "progmem.h"
|
||||||
|
#include "config.h"
|
||||||
|
#include "eeprom.h"
|
||||||
|
#include <string.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
led_config_t led_matrix_config;
|
||||||
|
|
||||||
|
#ifndef MAX
|
||||||
|
#define MAX(X, Y) ((X) > (Y) ? (X) : (Y))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef MIN
|
||||||
|
#define MIN(a,b) ((a) < (b)? (a): (b))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef LED_DISABLE_AFTER_TIMEOUT
|
||||||
|
#define LED_DISABLE_AFTER_TIMEOUT 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef LED_DISABLE_WHEN_USB_SUSPENDED
|
||||||
|
#define LED_DISABLE_WHEN_USB_SUSPENDED false
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef EECONFIG_LED_MATRIX
|
||||||
|
#define EECONFIG_LED_MATRIX EECONFIG_RGBLIGHT
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if !defined(LED_MATRIX_MAXIMUM_BRIGHTNESS) || LED_MATRIX_MAXIMUM_BRIGHTNESS > 255
|
||||||
|
#define LED_MATRIX_MAXIMUM_BRIGHTNESS 255
|
||||||
|
#endif
|
||||||
|
|
||||||
|
bool g_suspend_state = false;
|
||||||
|
|
||||||
|
// Global tick at 20 Hz
|
||||||
|
uint32_t g_tick = 0;
|
||||||
|
|
||||||
|
// Ticks since this key was last hit.
|
||||||
|
uint8_t g_key_hit[DRIVER_LED_TOTAL];
|
||||||
|
|
||||||
|
// Ticks since any key was last hit.
|
||||||
|
uint32_t g_any_key_hit = 0;
|
||||||
|
|
||||||
|
uint32_t eeconfig_read_led_matrix(void) {
|
||||||
|
return eeprom_read_dword(EECONFIG_LED_MATRIX);
|
||||||
|
}
|
||||||
|
void eeconfig_update_led_matrix(uint32_t config_value) {
|
||||||
|
eeprom_update_dword(EECONFIG_LED_MATRIX, config_value);
|
||||||
|
}
|
||||||
|
void eeconfig_update_led_matrix_default(void) {
|
||||||
|
dprintf("eeconfig_update_led_matrix_default\n");
|
||||||
|
led_matrix_config.enable = 1;
|
||||||
|
led_matrix_config.mode = LED_MATRIX_UNIFORM_BRIGHTNESS;
|
||||||
|
led_matrix_config.val = 128;
|
||||||
|
led_matrix_config.speed = 0;
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);
|
||||||
|
}
|
||||||
|
void eeconfig_debug_led_matrix(void) {
|
||||||
|
dprintf("led_matrix_config eprom\n");
|
||||||
|
dprintf("led_matrix_config.enable = %d\n", led_matrix_config.enable);
|
||||||
|
dprintf("led_matrix_config.mode = %d\n", led_matrix_config.mode);
|
||||||
|
dprintf("led_matrix_config.val = %d\n", led_matrix_config.val);
|
||||||
|
dprintf("led_matrix_config.speed = %d\n", led_matrix_config.speed);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Last led hit
|
||||||
|
#define LED_HITS_TO_REMEMBER 8
|
||||||
|
uint8_t g_last_led_hit[LED_HITS_TO_REMEMBER] = {255};
|
||||||
|
uint8_t g_last_led_count = 0;
|
||||||
|
|
||||||
|
void map_row_column_to_led(uint8_t row, uint8_t column, uint8_t *led_i, uint8_t *led_count) {
|
||||||
|
led_matrix led;
|
||||||
|
*led_count = 0;
|
||||||
|
|
||||||
|
for (uint8_t i = 0; i < DRIVER_LED_TOTAL; i++) {
|
||||||
|
// map_index_to_led(i, &led);
|
||||||
|
led = g_leds[i];
|
||||||
|
if (row == led.matrix_co.row && column == led.matrix_co.col) {
|
||||||
|
led_i[*led_count] = i;
|
||||||
|
(*led_count)++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_update_pwm_buffers(void) {
|
||||||
|
led_matrix_driver.flush();
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_set_index_value(int index, uint8_t value) {
|
||||||
|
led_matrix_driver.set_value(index, value);
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_set_index_value_all(uint8_t value) {
|
||||||
|
led_matrix_driver.set_value_all(value);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool process_led_matrix(uint16_t keycode, keyrecord_t *record) {
|
||||||
|
if (record->event.pressed) {
|
||||||
|
uint8_t led[8], led_count;
|
||||||
|
map_row_column_to_led(record->event.key.row, record->event.key.col, led, &led_count);
|
||||||
|
if (led_count > 0) {
|
||||||
|
for (uint8_t i = LED_HITS_TO_REMEMBER; i > 1; i--) {
|
||||||
|
g_last_led_hit[i - 1] = g_last_led_hit[i - 2];
|
||||||
|
}
|
||||||
|
g_last_led_hit[0] = led[0];
|
||||||
|
g_last_led_count = MIN(LED_HITS_TO_REMEMBER, g_last_led_count + 1);
|
||||||
|
}
|
||||||
|
for(uint8_t i = 0; i < led_count; i++)
|
||||||
|
g_key_hit[led[i]] = 0;
|
||||||
|
g_any_key_hit = 0;
|
||||||
|
} else {
|
||||||
|
#ifdef LED_MATRIX_KEYRELEASES
|
||||||
|
uint8_t led[8], led_count;
|
||||||
|
map_row_column_to_led(record->event.key.row, record->event.key.col, led, &led_count);
|
||||||
|
for(uint8_t i = 0; i < led_count; i++)
|
||||||
|
g_key_hit[led[i]] = 255;
|
||||||
|
|
||||||
|
g_any_key_hit = 255;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_set_suspend_state(bool state) {
|
||||||
|
g_suspend_state = state;
|
||||||
|
}
|
||||||
|
|
||||||
|
// All LEDs off
|
||||||
|
void led_matrix_all_off(void) {
|
||||||
|
led_matrix_set_index_value_all(0);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uniform brightness
|
||||||
|
void led_matrix_uniform_brightness(void) {
|
||||||
|
led_matrix_set_index_value_all(led_matrix_config.val);
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_custom(void) {}
|
||||||
|
|
||||||
|
void led_matrix_task(void) {
|
||||||
|
#ifdef TRACK_PREVIOUS_EFFECT
|
||||||
|
static uint8_t toggle_enable_last = 255;
|
||||||
|
#endif
|
||||||
|
if (!led_matrix_config.enable) {
|
||||||
|
led_matrix_all_off();
|
||||||
|
led_matrix_indicators();
|
||||||
|
#ifdef TRACK_PREVIOUS_EFFECT
|
||||||
|
toggle_enable_last = led_matrix_config.enable;
|
||||||
|
#endif
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// delay 1 second before driving LEDs or doing anything else
|
||||||
|
// FIXME: Can't we use wait_ms() here?
|
||||||
|
static uint8_t startup_tick = 0;
|
||||||
|
if (startup_tick < 20) {
|
||||||
|
startup_tick++;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
g_tick++;
|
||||||
|
|
||||||
|
if (g_any_key_hit < 0xFFFFFFFF) {
|
||||||
|
g_any_key_hit++;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (int led = 0; led < DRIVER_LED_TOTAL; led++) {
|
||||||
|
if (g_key_hit[led] < 255) {
|
||||||
|
if (g_key_hit[led] == 254)
|
||||||
|
g_last_led_count = MAX(g_last_led_count - 1, 0);
|
||||||
|
g_key_hit[led]++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Factory default magic value
|
||||||
|
if (led_matrix_config.mode == 255) {
|
||||||
|
led_matrix_uniform_brightness();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Ideally we would also stop sending zeros to the LED driver PWM buffers
|
||||||
|
// while suspended and just do a software shutdown. This is a cheap hack for now.
|
||||||
|
bool suspend_backlight = ((g_suspend_state && LED_DISABLE_WHEN_USB_SUSPENDED) ||
|
||||||
|
(LED_DISABLE_AFTER_TIMEOUT > 0 && g_any_key_hit > LED_DISABLE_AFTER_TIMEOUT * 60 * 20));
|
||||||
|
uint8_t effect = suspend_backlight ? 0 : led_matrix_config.mode;
|
||||||
|
|
||||||
|
#ifdef TRACK_PREVIOUS_EFFECT
|
||||||
|
// Keep track of the effect used last time,
|
||||||
|
// detect change in effect, so each effect can
|
||||||
|
// have an optional initialization.
|
||||||
|
|
||||||
|
static uint8_t effect_last = 255;
|
||||||
|
bool initialize = (effect != effect_last) || (led_matrix_config.enable != toggle_enable_last);
|
||||||
|
effect_last = effect;
|
||||||
|
toggle_enable_last = led_matrix_config.enable;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// this gets ticked at 20 Hz.
|
||||||
|
// each effect can opt to do calculations
|
||||||
|
// and/or request PWM buffer updates.
|
||||||
|
switch (effect) {
|
||||||
|
case LED_MATRIX_UNIFORM_BRIGHTNESS:
|
||||||
|
led_matrix_uniform_brightness();
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
led_matrix_custom();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (! suspend_backlight) {
|
||||||
|
led_matrix_indicators();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_indicators(void) {
|
||||||
|
led_matrix_indicators_kb();
|
||||||
|
led_matrix_indicators_user();
|
||||||
|
}
|
||||||
|
|
||||||
|
__attribute__((weak))
|
||||||
|
void led_matrix_indicators_kb(void) {}
|
||||||
|
|
||||||
|
__attribute__((weak))
|
||||||
|
void led_matrix_indicators_user(void) {}
|
||||||
|
|
||||||
|
|
||||||
|
// void led_matrix_set_indicator_index(uint8_t *index, uint8_t row, uint8_t column)
|
||||||
|
// {
|
||||||
|
// if (row >= MATRIX_ROWS)
|
||||||
|
// {
|
||||||
|
// // Special value, 255=none, 254=all
|
||||||
|
// *index = row;
|
||||||
|
// }
|
||||||
|
// else
|
||||||
|
// {
|
||||||
|
// // This needs updated to something like
|
||||||
|
// // uint8_t led[8], led_count;
|
||||||
|
// // map_row_column_to_led(row,column,led,&led_count);
|
||||||
|
// // for(uint8_t i = 0; i < led_count; i++)
|
||||||
|
// map_row_column_to_led(row, column, index);
|
||||||
|
// }
|
||||||
|
// }
|
||||||
|
|
||||||
|
void led_matrix_init(void) {
|
||||||
|
led_matrix_driver.init();
|
||||||
|
|
||||||
|
// TODO: put the 1 second startup delay here?
|
||||||
|
|
||||||
|
// clear the key hits
|
||||||
|
for (int led=0; led<DRIVER_LED_TOTAL; led++) {
|
||||||
|
g_key_hit[led] = 255;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
if (!eeconfig_is_enabled()) {
|
||||||
|
dprintf("led_matrix_init_drivers eeconfig is not enabled.\n");
|
||||||
|
eeconfig_init();
|
||||||
|
eeconfig_update_led_matrix_default();
|
||||||
|
}
|
||||||
|
led_matrix_config.raw = eeconfig_read_led_matrix();
|
||||||
|
if (!led_matrix_config.mode) {
|
||||||
|
dprintf("led_matrix_init_drivers led_matrix_config.mode = 0. Write default values to EEPROM.\n");
|
||||||
|
eeconfig_update_led_matrix_default();
|
||||||
|
led_matrix_config.raw = eeconfig_read_led_matrix();
|
||||||
|
}
|
||||||
|
eeconfig_debug_led_matrix(); // display current eeprom values
|
||||||
|
}
|
||||||
|
|
||||||
|
// Deals with the messy details of incrementing an integer
|
||||||
|
static uint8_t increment(uint8_t value, uint8_t step, uint8_t min, uint8_t max) {
|
||||||
|
int16_t new_value = value;
|
||||||
|
new_value += step;
|
||||||
|
return MIN(MAX( new_value, min), max );
|
||||||
|
}
|
||||||
|
|
||||||
|
static uint8_t decrement(uint8_t value, uint8_t step, uint8_t min, uint8_t max) {
|
||||||
|
int16_t new_value = value;
|
||||||
|
new_value -= step;
|
||||||
|
return MIN(MAX( new_value, min), max );
|
||||||
|
}
|
||||||
|
|
||||||
|
// void *backlight_get_custom_key_value_eeprom_address(uint8_t led) {
|
||||||
|
// // 3 bytes per value
|
||||||
|
// return EECONFIG_LED_MATRIX + (led * 3);
|
||||||
|
// }
|
||||||
|
|
||||||
|
// void backlight_get_key_value(uint8_t led, uint8_t *value) {
|
||||||
|
// void *address = backlight_get_custom_key_value_eeprom_address(led);
|
||||||
|
// value = eeprom_read_byte(address);
|
||||||
|
// }
|
||||||
|
|
||||||
|
// void backlight_set_key_value(uint8_t row, uint8_t column, uint8_t value) {
|
||||||
|
// uint8_t led[8], led_count;
|
||||||
|
// map_row_column_to_led(row,column,led,&led_count);
|
||||||
|
// for(uint8_t i = 0; i < led_count; i++) {
|
||||||
|
// if (led[i] < DRIVER_LED_TOTAL) {
|
||||||
|
// void *address = backlight_get_custom_key_value_eeprom_address(led[i]);
|
||||||
|
// eeprom_update_byte(address, value);
|
||||||
|
// }
|
||||||
|
// }
|
||||||
|
// }
|
||||||
|
|
||||||
|
uint32_t led_matrix_get_tick(void) {
|
||||||
|
return g_tick;
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_toggle(void) {
|
||||||
|
led_matrix_config.enable ^= 1;
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_enable(void) {
|
||||||
|
led_matrix_config.enable = 1;
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_enable_noeeprom(void) {
|
||||||
|
led_matrix_config.enable = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_disable(void) {
|
||||||
|
led_matrix_config.enable = 0;
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_disable_noeeprom(void) {
|
||||||
|
led_matrix_config.enable = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_step(void) {
|
||||||
|
led_matrix_config.mode++;
|
||||||
|
if (led_matrix_config.mode >= LED_MATRIX_EFFECT_MAX)
|
||||||
|
led_matrix_config.mode = 1;
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_step_reverse(void) {
|
||||||
|
led_matrix_config.mode--;
|
||||||
|
if (led_matrix_config.mode < 1)
|
||||||
|
led_matrix_config.mode = LED_MATRIX_EFFECT_MAX - 1;
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_increase_val(void) {
|
||||||
|
led_matrix_config.val = increment(led_matrix_config.val, 8, 0, LED_MATRIX_MAXIMUM_BRIGHTNESS);
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_decrease_val(void) {
|
||||||
|
led_matrix_config.val = decrement(led_matrix_config.val, 8, 0, LED_MATRIX_MAXIMUM_BRIGHTNESS);
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_increase_speed(void) {
|
||||||
|
led_matrix_config.speed = increment(led_matrix_config.speed, 1, 0, 3);
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);//EECONFIG needs to be increased to support this
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_decrease_speed(void) {
|
||||||
|
led_matrix_config.speed = decrement(led_matrix_config.speed, 1, 0, 3);
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);//EECONFIG needs to be increased to support this
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_mode(uint8_t mode, bool eeprom_write) {
|
||||||
|
led_matrix_config.mode = mode;
|
||||||
|
if (eeprom_write) {
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t led_matrix_get_mode(void) {
|
||||||
|
return led_matrix_config.mode;
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_matrix_set_value(uint8_t val, bool eeprom_write) {
|
||||||
|
led_matrix_config.val = val;
|
||||||
|
if (eeprom_write) {
|
||||||
|
eeconfig_update_led_matrix(led_matrix_config.raw);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,142 @@
|
||||||
|
/* Copyright 2017 Jason Williams
|
||||||
|
* Copyright 2017 Jack Humbert
|
||||||
|
* Copyright 2018 Yiancar
|
||||||
|
* Copyright 2019 Clueboard
|
||||||
|
*
|
||||||
|
* 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
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct Point {
|
||||||
|
uint8_t x;
|
||||||
|
uint8_t y;
|
||||||
|
} __attribute__((packed)) Point;
|
||||||
|
|
||||||
|
typedef struct led_matrix {
|
||||||
|
union {
|
||||||
|
uint8_t raw;
|
||||||
|
struct {
|
||||||
|
uint8_t row:4; // 16 max
|
||||||
|
uint8_t col:4; // 16 max
|
||||||
|
};
|
||||||
|
} matrix_co;
|
||||||
|
Point point;
|
||||||
|
uint8_t modifier:1;
|
||||||
|
} __attribute__((packed)) led_matrix;
|
||||||
|
|
||||||
|
extern const led_matrix g_leds[DRIVER_LED_TOTAL];
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
uint8_t index;
|
||||||
|
uint8_t value;
|
||||||
|
} led_indicator;
|
||||||
|
|
||||||
|
typedef union {
|
||||||
|
uint32_t raw;
|
||||||
|
struct {
|
||||||
|
bool enable :1;
|
||||||
|
uint8_t mode :6;
|
||||||
|
uint8_t hue :8; // Unused by led_matrix
|
||||||
|
uint8_t sat :8; // Unused by led_matrix
|
||||||
|
uint8_t val :8;
|
||||||
|
uint8_t speed :8;//EECONFIG needs to be increased to support this
|
||||||
|
};
|
||||||
|
} led_config_t;
|
||||||
|
|
||||||
|
enum led_matrix_effects {
|
||||||
|
LED_MATRIX_UNIFORM_BRIGHTNESS = 1,
|
||||||
|
// All new effects go above this line
|
||||||
|
LED_MATRIX_EFFECT_MAX
|
||||||
|
};
|
||||||
|
|
||||||
|
void led_matrix_set_index_value(int index, uint8_t value);
|
||||||
|
void led_matrix_set_index_value_all(uint8_t value);
|
||||||
|
|
||||||
|
// This runs after another backlight effect and replaces
|
||||||
|
// colors already set
|
||||||
|
void led_matrix_indicators(void);
|
||||||
|
void led_matrix_indicators_kb(void);
|
||||||
|
void led_matrix_indicators_user(void);
|
||||||
|
|
||||||
|
void led_matrix_init(void);
|
||||||
|
void led_matrix_setup_drivers(void);
|
||||||
|
|
||||||
|
void led_matrix_set_suspend_state(bool state);
|
||||||
|
void led_matrix_set_indicator_state(uint8_t state);
|
||||||
|
|
||||||
|
void led_matrix_task(void);
|
||||||
|
|
||||||
|
// This should not be called from an interrupt
|
||||||
|
// (eg. from a timer interrupt).
|
||||||
|
// Call this while idle (in between matrix scans).
|
||||||
|
// If the buffer is dirty, it will update the driver with the buffer.
|
||||||
|
void led_matrix_update_pwm_buffers(void);
|
||||||
|
|
||||||
|
bool process_led_matrix(uint16_t keycode, keyrecord_t *record);
|
||||||
|
|
||||||
|
uint32_t led_matrix_get_tick(void);
|
||||||
|
|
||||||
|
void led_matrix_toggle(void);
|
||||||
|
void led_matrix_enable(void);
|
||||||
|
void led_matrix_enable_noeeprom(void);
|
||||||
|
void led_matrix_disable(void);
|
||||||
|
void led_matrix_disable_noeeprom(void);
|
||||||
|
void led_matrix_step(void);
|
||||||
|
void led_matrix_step_reverse(void);
|
||||||
|
void led_matrix_increase_val(void);
|
||||||
|
void led_matrix_decrease_val(void);
|
||||||
|
void led_matrix_increase_speed(void);
|
||||||
|
void led_matrix_decrease_speed(void);
|
||||||
|
void led_matrix_mode(uint8_t mode, bool eeprom_write);
|
||||||
|
void led_matrix_mode_noeeprom(uint8_t mode);
|
||||||
|
uint8_t led_matrix_get_mode(void);
|
||||||
|
void led_matrix_set_value(uint8_t mode, bool eeprom_write);
|
||||||
|
|
||||||
|
#ifndef BACKLIGHT_ENABLE
|
||||||
|
#define backlight_toggle() backlight_matrix_toggle()
|
||||||
|
#define backlight_enable() backlight_matrix_enable()
|
||||||
|
#define backlight_enable_noeeprom() backlight_matrix_enable_noeeprom()
|
||||||
|
#define backlight_disable() backlight_matrix_disable()
|
||||||
|
#define backlight_disable_noeeprom() backlight_matrix_disable_noeeprom()
|
||||||
|
#define backlight_step() backlight_matrix_step()
|
||||||
|
#define backlight_set_value(val) backlight_matrix_set_value(val)
|
||||||
|
#define backlight_set_value_noeeprom(val) backlight_matrix_set_value_noeeprom(val)
|
||||||
|
#define backlight_step_reverse() backlight_matrix_step_reverse()
|
||||||
|
#define backlight_increase_val() backlight_matrix_increase_val()
|
||||||
|
#define backlight_decrease_val() backlight_matrix_decrease_val()
|
||||||
|
#define backlight_increase_speed() backlight_matrix_increase_speed()
|
||||||
|
#define backlight_decrease_speed() backlight_matrix_decrease_speed()
|
||||||
|
#define backlight_mode(mode) backlight_matrix_mode(mode)
|
||||||
|
#define backlight_mode_noeeprom(mode) backlight_matrix_mode_noeeprom(mode)
|
||||||
|
#define backlight_get_mode() backlight_matrix_get_mode()
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
/* Perform any initialisation required for the other driver functions to work. */
|
||||||
|
void (*init)(void);
|
||||||
|
|
||||||
|
/* Set the brightness of a single LED in the buffer. */
|
||||||
|
void (*set_value)(int index, uint8_t value);
|
||||||
|
/* Set the brightness of all LEDS on the keyboard in the buffer. */
|
||||||
|
void (*set_value_all)(uint8_t value);
|
||||||
|
/* Flush any buffered changes to the hardware. */
|
||||||
|
void (*flush)(void);
|
||||||
|
} led_matrix_driver_t;
|
||||||
|
|
||||||
|
extern const led_matrix_driver_t led_matrix_driver;
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,147 @@
|
||||||
|
/* Copyright 2018 Clueboard
|
||||||
|
*
|
||||||
|
* 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/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include "quantum.h"
|
||||||
|
#include "led_matrix.h"
|
||||||
|
|
||||||
|
/* Each driver needs to define a struct:
|
||||||
|
*
|
||||||
|
* const led_matrix_driver_t led_matrix_driver;
|
||||||
|
*
|
||||||
|
* All members must be provided. Keyboard custom drivers must define this
|
||||||
|
* in their own files.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if defined(IS31FL3731) || defined(IS31FL3733)
|
||||||
|
|
||||||
|
#if defined(IS31FL3731)
|
||||||
|
#include "is31fl3731-simple.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "i2c_master.h"
|
||||||
|
|
||||||
|
static void init(void) {
|
||||||
|
i2c_init();
|
||||||
|
#ifdef IS31FL3731
|
||||||
|
#ifdef LED_DRIVER_ADDR_1
|
||||||
|
IS31FL3731_init(DRIVER_ADDR_1);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_2
|
||||||
|
IS31FL3731_init(DRIVER_ADDR_2);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_3
|
||||||
|
IS31FL3731_init(DRIVER_ADDR_3);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_4
|
||||||
|
IS31FL3731_init(DRIVER_ADDR_4);
|
||||||
|
#endif
|
||||||
|
#else
|
||||||
|
#ifdef LED_DRIVER_ADDR_1
|
||||||
|
IS31FL3733_init(DRIVER_ADDR_1);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_2
|
||||||
|
IS31FL3733_init(DRIVER_ADDR_2);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_3
|
||||||
|
IS31FL3733_init(DRIVER_ADDR_3);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_4
|
||||||
|
IS31FL3733_init(DRIVER_ADDR_4);
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
for (int index = 0; index < DRIVER_LED_TOTAL; index++) {
|
||||||
|
#ifdef IS31FL3731
|
||||||
|
IS31FL3731_set_led_control_register(index, true);
|
||||||
|
#else
|
||||||
|
IS31FL3733_set_led_control_register(index, true);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
// This actually updates the LED drivers
|
||||||
|
#ifdef IS31FL3731
|
||||||
|
#ifdef LED_DRIVER_ADDR_1
|
||||||
|
IS31FL3731_update_led_control_registers(DRIVER_ADDR_1);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_2
|
||||||
|
IS31FL3731_update_led_control_registers(DRIVER_ADDR_2);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_3
|
||||||
|
IS31FL3731_update_led_control_registers(DRIVER_ADDR_3);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_4
|
||||||
|
IS31FL3731_update_led_control_registers(DRIVER_ADDR_4);
|
||||||
|
#endif
|
||||||
|
#else
|
||||||
|
#ifdef LED_DRIVER_ADDR_1
|
||||||
|
IS31FL3733_update_led_control_registers(DRIVER_ADDR_1);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_2
|
||||||
|
IS31FL3733_update_led_control_registers(DRIVER_ADDR_2);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_3
|
||||||
|
IS31FL3733_update_led_control_registers(DRIVER_ADDR_3);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_4
|
||||||
|
IS31FL3733_update_led_control_registers(DRIVER_ADDR_4);
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static void flush(void) {
|
||||||
|
#ifdef IS31FL3731
|
||||||
|
#ifdef LED_DRIVER_ADDR_1
|
||||||
|
IS31FL3731_update_pwm_buffers(DRIVER_ADDR_1);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_2
|
||||||
|
IS31FL3731_update_pwm_buffers(DRIVER_ADDR_2);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_3
|
||||||
|
IS31FL3731_update_pwm_buffers(DRIVER_ADDR_3);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_4
|
||||||
|
IS31FL3731_update_pwm_buffers(DRIVER_ADDR_4);
|
||||||
|
#endif
|
||||||
|
#else
|
||||||
|
#ifdef LED_DRIVER_ADDR_1
|
||||||
|
IS31FL3733_update_pwm_buffers(DRIVER_ADDR_1);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_2
|
||||||
|
IS31FL3733_update_pwm_buffers(DRIVER_ADDR_2);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_3
|
||||||
|
IS31FL3733_update_pwm_buffers(DRIVER_ADDR_3);
|
||||||
|
#endif
|
||||||
|
#ifdef LED_DRIVER_ADDR_4
|
||||||
|
IS31FL3733_update_pwm_buffers(DRIVER_ADDR_4);
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
const led_matrix_driver_t led_matrix_driver = {
|
||||||
|
.init = init,
|
||||||
|
.flush = flush,
|
||||||
|
#ifdef IS31FL3731
|
||||||
|
.set_value = IS31FL3731_set_value,
|
||||||
|
.set_value_all = IS31FL3731_set_value_all,
|
||||||
|
#else
|
||||||
|
.set_value = IS31FL3733_set_value,
|
||||||
|
.set_value_all = IS31FL3733_set_value_all,
|
||||||
|
#endif
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -50,25 +50,17 @@ typedef struct rgb_led {
|
||||||
|
|
||||||
extern const rgb_led g_rgb_leds[DRIVER_LED_TOTAL];
|
extern const rgb_led g_rgb_leds[DRIVER_LED_TOTAL];
|
||||||
|
|
||||||
typedef struct
|
|
||||||
{
|
|
||||||
HSV color;
|
|
||||||
uint8_t index;
|
|
||||||
} rgb_indicator;
|
|
||||||
|
|
||||||
typedef union {
|
typedef union {
|
||||||
uint32_t raw;
|
uint32_t raw;
|
||||||
struct {
|
struct {
|
||||||
bool enable :1;
|
bool enable :1;
|
||||||
uint8_t mode :6;
|
uint8_t mode :6;
|
||||||
uint16_t hue :9;
|
|
||||||
uint8_t sat :8;
|
|
||||||
uint8_t val :8;
|
uint8_t val :8;
|
||||||
uint8_t speed :8;//EECONFIG needs to be increased to support this
|
uint8_t speed :8;//EECONFIG needs to be increased to support this
|
||||||
};
|
};
|
||||||
} rgb_config_t;
|
} led_config_t;
|
||||||
|
|
||||||
enum rgb_matrix_effects {
|
enum _matrix_effects {
|
||||||
RGB_MATRIX_SOLID_COLOR = 1,
|
RGB_MATRIX_SOLID_COLOR = 1,
|
||||||
#ifndef DISABLE_RGB_MATRIX_ALPHAS_MODS
|
#ifndef DISABLE_RGB_MATRIX_ALPHAS_MODS
|
||||||
RGB_MATRIX_ALPHAS_MODS,
|
RGB_MATRIX_ALPHAS_MODS,
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue