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Add hacky via support for RGB Matrix (#16086)

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This commit is contained in:
Drashna Jaelre 2022-04-19 04:18:28 -07:00 committed by GitHub
parent d938ccb2fd
commit 9056775e20
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 105 additions and 4 deletions
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1
keyboards/moonlander/config.h
View file

@ -159,7 +159,6 @@
# define DYNAMIC_KEYMAP_EEPROM_MAX_ADDR 16383
# define DYNAMIC_KEYMAP_LAYER_COUNT 8
#endif
#define VIA_QMK_RGBLIGHT_ENABLE
#define AUDIO_PIN A5
#define AUDIO_PIN_ALT A4

108
quantum/via.c
View file

@ -38,6 +38,10 @@
# define VIA_QMK_RGBLIGHT_ENABLE
#endif
#if defined(RGB_MATRIX_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE)
# define VIA_QMK_RGB_MATRIX_ENABLE
#endif
#include "quantum.h"
#include "via.h"
@ -59,6 +63,12 @@ void via_qmk_rgblight_set_value(uint8_t *data);
void via_qmk_rgblight_get_value(uint8_t *data);
#endif
#if defined(VIA_QMK_RGB_MATRIX_ENABLE)
void via_qmk_rgb_matrix_set_value(uint8_t *data);
void via_qmk_rgb_matrix_get_value(uint8_t *data);
void eeconfig_update_rgb_matrix(void);
#endif
// Can be called in an overriding via_init_kb() to test if keyboard level code usage of
// EEPROM is invalid and use/save defaults.
bool via_eeprom_is_valid(void) {
@ -287,10 +297,13 @@ void raw_hid_receive(uint8_t *data, uint8_t length) {
#if defined(VIA_QMK_RGBLIGHT_ENABLE)
via_qmk_rgblight_set_value(command_data);
#endif
#if defined(VIA_QMK_RGB_MATRIX_ENABLE)
via_qmk_rgb_matrix_set_value(command_data);
#endif
#if defined(VIA_CUSTOM_LIGHTING_ENABLE)
raw_hid_receive_kb(data, length);
#endif
#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE)
#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) && !defined(VIA_QMK_RGB_MATRIX_ENABLE)
// Return the unhandled state
*command_id = id_unhandled;
#endif
@ -303,10 +316,13 @@ void raw_hid_receive(uint8_t *data, uint8_t length) {
#if defined(VIA_QMK_RGBLIGHT_ENABLE)
via_qmk_rgblight_get_value(command_data);
#endif
#if defined(VIA_QMK_RGB_MATRIX_ENABLE)
via_qmk_rgb_matrix_get_value(command_data);
#endif
#if defined(VIA_CUSTOM_LIGHTING_ENABLE)
raw_hid_receive_kb(data, length);
#endif
#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE)
#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) && !defined(VIA_QMK_RGB_MATRIX_ENABLE)
// Return the unhandled state
*command_id = id_unhandled;
#endif
@ -319,10 +335,13 @@ void raw_hid_receive(uint8_t *data, uint8_t length) {
#if defined(VIA_QMK_RGBLIGHT_ENABLE)
eeconfig_update_rgblight_current();
#endif
#if defined(VIA_QMK_RGB_MATRIX_ENABLE)
eeconfig_update_rgb_matrix();
#endif
#if defined(VIA_CUSTOM_LIGHTING_ENABLE)
raw_hid_receive_kb(data, length);
#endif
#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE)
#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) && !defined(VIA_QMK_RGB_MATRIX_ENABLE)
// Return the unhandled state
*command_id = id_unhandled;
#endif
@ -495,3 +514,86 @@ void via_qmk_rgblight_set_value(uint8_t *data) {
}
#endif // #if defined(VIA_QMK_RGBLIGHT_ENABLE)
#if defined(VIA_QMK_RGB_MATRIX_ENABLE)
// VIA supports only 4 discrete values for effect speed; map these to some
// useful speed values for RGB Matrix.
enum speed_values {
RGBLIGHT_SPEED_0 = UINT8_MAX / 16, // not 0 to avoid really slow effects
RGBLIGHT_SPEED_1 = UINT8_MAX / 4,
RGBLIGHT_SPEED_2 = UINT8_MAX / 2, // matches the default value
RGBLIGHT_SPEED_3 = UINT8_MAX / 4 * 3, // UINT8_MAX is really fast
};
static uint8_t speed_from_rgblight(uint8_t rgblight_speed) {
switch (rgblight_speed) {
case 0:
return RGBLIGHT_SPEED_0;
case 1:
return RGBLIGHT_SPEED_1;
case 2:
default:
return RGBLIGHT_SPEED_2;
case 3:
return RGBLIGHT_SPEED_3;
}
}
static uint8_t speed_to_rgblight(uint8_t rgb_matrix_speed) {
if (rgb_matrix_speed < ((RGBLIGHT_SPEED_0 + RGBLIGHT_SPEED_1) / 2)) {
return 0;
} else if (rgb_matrix_speed < ((RGBLIGHT_SPEED_1 + RGBLIGHT_SPEED_2) / 2)) {
return 1;
} else if (rgb_matrix_speed < ((RGBLIGHT_SPEED_2 + RGBLIGHT_SPEED_3) / 2)) {
return 2;
} else {
return 3;
}
}
void via_qmk_rgb_matrix_get_value(uint8_t *data) {
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case id_qmk_rgblight_brightness:
value_data[0] = rgb_matrix_get_val();
break;
case id_qmk_rgblight_effect:
value_data[0] = rgb_matrix_get_mode();
break;
case id_qmk_rgblight_effect_speed:
value_data[0] = speed_to_rgblight(rgb_matrix_get_speed());
break;
case id_qmk_rgblight_color:
value_data[0] = rgb_matrix_get_hue();
value_data[1] = rgb_matrix_get_sat();
break;
}
}
void via_qmk_rgb_matrix_set_value(uint8_t *data) {
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case id_qmk_rgblight_brightness:
rgb_matrix_sethsv_noeeprom(rgb_matrix_get_hue(), rgb_matrix_get_sat(), value_data[0]);
break;
case id_qmk_rgblight_effect:
rgb_matrix_mode_noeeprom(value_data[0]);
if (value_data[0] == 0) {
rgb_matrix_disable_noeeprom();
} else {
rgb_matrix_enable_noeeprom();
}
break;
case id_qmk_rgblight_effect_speed:
rgb_matrix_set_speed_noeeprom(speed_from_rgblight(value_data[0]));
break;
case id_qmk_rgblight_color:
rgb_matrix_sethsv_noeeprom(value_data[0], value_data[1], rgb_matrix_get_val());
break;
}
}
#endif // #if defined(VIA_QMK_RGB_MATRIX_ENABLE)