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Emulate Ergodox EZ leds by LCD colors

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example_keyboards
Fred Sundvik 8 years ago
parent 9a4ce28683
commit 39385144e7
6 changed files with 258 additions and 45 deletions
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2
keyboards/ergodox/infinity/config.h
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@ -54,6 +54,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// The visualizer needs gfx thread priorities
#define VISUALIZER_THREAD_PRIORITY (NORMAL_PRIORITY - 2)
#define VISUALIZER_USER_DATA_SIZE 16
/*
* Feature disable options
* These options are also useful to firmware size reduction.

22
keyboards/ergodox/infinity/infinity.c
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@ -126,34 +126,48 @@ void matrix_scan_kb(void) {
matrix_scan_user();
}
__attribute__ ((weak))
void ergodox_board_led_on(void){
}
__attribute__ ((weak))
void ergodox_right_led_1_on(void){
}
__attribute__ ((weak))
void ergodox_right_led_2_on(void){
}
__attribute__ ((weak))
void ergodox_right_led_3_on(void){
}
void ergodox_right_led_on(uint8_t led){
}
__attribute__ ((weak))
void ergodox_board_led_off(void){
}
__attribute__ ((weak))
void ergodox_right_led_1_off(void){
}
__attribute__ ((weak))
void ergodox_right_led_2_off(void){
}
__attribute__ ((weak))
void ergodox_right_led_3_off(void){
}
void ergodox_right_led_off(uint8_t led){
__attribute__ ((weak))
void ergodox_right_led_1_set(uint8_t n) {
}
__attribute__ ((weak))
void ergodox_right_led_2_set(uint8_t n) {
}
__attribute__ ((weak))
void ergodox_right_led_3_set(uint8_t n) {
}
#ifdef ONEHAND_ENABLE

71
keyboards/ergodox/infinity/infinity.h
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@ -7,13 +7,38 @@ void ergodox_board_led_on(void);
void ergodox_right_led_1_on(void);
void ergodox_right_led_2_on(void);
void ergodox_right_led_3_on(void);
void ergodox_right_led_on(uint8_t led);
inline void ergodox_right_led_on(uint8_t led) {
switch (led) {
case 0:
ergodox_right_led_1_on();
break;
case 1:
ergodox_right_led_2_on();
break;
case 2:
ergodox_right_led_3_on();
break;
}
}
void ergodox_board_led_off(void);
void ergodox_right_led_1_off(void);
void ergodox_right_led_2_off(void);
void ergodox_right_led_3_off(void);
void ergodox_right_led_off(uint8_t led);
inline void ergodox_right_led_off(uint8_t led) {
switch (led) {
case 0:
ergodox_right_led_1_off();
break;
case 1:
ergodox_right_led_2_off();
break;
case 2:
ergodox_right_led_3_off();
break;
}
}
inline void ergodox_led_all_on(void)
{
@ -31,36 +56,22 @@ inline void ergodox_led_all_off(void)
ergodox_right_led_3_off();
}
inline void ergodox_right_led_1_set(uint8_t n){
if (n) {
ergodox_right_led_1_on();
} else {
ergodox_right_led_1_off();
}
}
inline void ergodox_right_led_2_set(uint8_t n){
if (n) {
ergodox_right_led_2_on();
} else {
ergodox_right_led_2_off();
}
}
inline void ergodox_right_led_3_set(uint8_t n){
if (n) {
ergodox_right_led_3_on();
} else {
ergodox_right_led_3_off();
}
}
void ergodox_right_led_1_set(uint8_t n);
void ergodox_right_led_2_set(uint8_t n);
void ergodox_right_led_3_set(uint8_t n);
inline void ergodox_right_led_set(uint8_t led, uint8_t n){
if (n) {
ergodox_right_led_on(led);
} else {
ergodox_right_led_off(led);
}
switch (led) {
case 0:
ergodox_right_led_1_set(n);
break;
case 1:
ergodox_right_led_2_set(n);
break;
case 2:
ergodox_right_led_3_set(n);
break;
}
}
inline void ergodox_led_all_set(uint8_t n) {

175
keyboards/ergodox/infinity/visualizer.c
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@ -27,6 +27,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#endif
#include "visualizer.h"
#include "system/serial_link.h"
// To generate an image array like this
// Ensure the image is 128 x 32 or smaller
@ -73,6 +74,15 @@ static const uint8_t image_data_lcd_logo[512] = {
static const uint32_t logo_background_color = LCD_COLOR(0x00, 0x00, 0xFF);
static const uint32_t initial_color = LCD_COLOR(0, 0, 0);
static const uint32_t led_emulation_colors[4] = {
LCD_COLOR(0, 0, 0),
LCD_COLOR(255, 255, 255),
LCD_COLOR(84, 255, 255),
LCD_COLOR(168, 255, 255),
};
static uint32_t next_led_target_color = 0;
typedef enum {
LCD_STATE_INITIAL,
LCD_STATE_LAYER_BITMAP,
@ -81,6 +91,19 @@ typedef enum {
static lcd_state_t lcd_state = LCD_STATE_INITIAL;
typedef struct {
uint8_t led_on;
uint8_t led1;
uint8_t led2;
uint8_t led3;
} visualizer_user_data_t;
// Don't access from visualization function, use the visualizer state instead
static visualizer_user_data_t user_data_keyboard = {};
_Static_assert(sizeof(visualizer_user_data_t) <= VISUALIZER_USER_DATA_SIZE,
"Please increase the VISUALIZER_USER_DATA_SIZE");
bool display_logo(keyframe_animation_t* animation, visualizer_state_t* state) {
(void)state;
(void)animation;
@ -117,16 +140,27 @@ static keyframe_animation_t startup_animation = {
};
// The color animation animates the LCD color when you change layers
static keyframe_animation_t color_animation = {
.num_frames = 2,
static keyframe_animation_t one_led_color = {
.num_frames = 1,
.loop = false,
// Note that there's a 200 ms no-operation frame,
// this prevents the color from changing when activating the layer
// momentarily
.frame_lengths = {gfxMillisecondsToTicks(200), gfxMillisecondsToTicks(500)},
.frame_functions = {keyframe_no_operation, keyframe_animate_backlight_color},
.frame_lengths = {gfxMillisecondsToTicks(0)},
.frame_functions = {keyframe_set_backlight_color},
};
bool swap_led_target_color(keyframe_animation_t* animation, visualizer_state_t* state) {
uint32_t temp = next_led_target_color;
next_led_target_color = state->target_lcd_color;
state->target_lcd_color = temp;
return false;
}
// The color animation animates the LCD color when you change layers
static keyframe_animation_t two_led_colors = {
.num_frames = 2,
.loop = true,
.frame_lengths = {gfxMillisecondsToTicks(1000), gfxMillisecondsToTicks(0)},
.frame_functions = {keyframe_set_backlight_color, swap_led_target_color},
};
// The LCD animation alternates between the layer name display and a
// bitmap that displays all active layers
@ -177,6 +211,45 @@ void initialize_user_visualizer(visualizer_state_t* state) {
start_keyframe_animation(&startup_animation);
}
static const uint32_t red;
static const uint32_t green;
static const uint32_t blue;
inline bool is_led_on(visualizer_user_data_t* user_data, uint8_t num) {
return user_data->led_on & (1u << num);
}
static uint8_t get_led_index_master(visualizer_user_data_t* user_data) {
for (int i=0; i < 3; i++) {
if (is_led_on(user_data, i)) {
return i + 1;
}
}
return 0;
}
static uint8_t get_led_index_slave(visualizer_user_data_t* user_data) {
uint8_t master_index = get_led_index_master(user_data);
if (master_index!=0) {
for (int i=master_index; i < 3; i++) {
if (is_led_on(user_data, i)) {
return i + 1;
}
}
}
return 0;
}
static uint8_t get_secondary_led_index(visualizer_user_data_t* user_data) {
if (is_led_on(user_data, 0) &&
is_led_on(user_data, 1) &&
is_led_on(user_data, 2)) {
return 3;
}
return 0;
}
void update_user_visualizer_state(visualizer_state_t* state, visualizer_keyboard_status_t prev_status) {
// Check the status here to start and stop animations
// You might have to save some state, like the current animation here so that you can start the right
@ -186,9 +259,38 @@ void update_user_visualizer_state(visualizer_state_t* state, visualizer_keyboard
// This is also important because the slave won't have access to the active layer for example outside the
// status.
if (lcd_state == LCD_STATE_INITIAL) {
state->target_lcd_color = LCD_COLOR(0x40, 0xB0, 0xFF);
start_keyframe_animation(&color_animation);
visualizer_user_data_t* user_data_new = (visualizer_user_data_t*)state->status.user_data;
visualizer_user_data_t* user_data_old = (visualizer_user_data_t*)prev_status.user_data;
uint8_t new_index;
uint8_t old_index;
if (is_serial_link_master()) {
new_index = get_led_index_master(user_data_new);
old_index = get_led_index_master(user_data_old);
}
else {
new_index = get_led_index_slave(user_data_new);
old_index = get_led_index_slave(user_data_old);
}
uint8_t new_secondary_index = get_secondary_led_index(user_data_new);
uint8_t old_secondary_index = get_secondary_led_index(user_data_old);
if (lcd_state == LCD_STATE_INITIAL ||
new_index != old_index ||
new_secondary_index != old_secondary_index) {
if (new_secondary_index != 0) {
state->target_lcd_color = led_emulation_colors[new_index];
next_led_target_color = led_emulation_colors[new_secondary_index];
stop_keyframe_animation(&one_led_color);
start_keyframe_animation(&two_led_colors);
} else {
state->target_lcd_color = led_emulation_colors[new_index];
stop_keyframe_animation(&two_led_colors);
start_keyframe_animation(&one_led_color);
}
}
if (state->status.leds) {
@ -233,3 +335,56 @@ void user_visualizer_resume(visualizer_state_t* state) {
lcd_state = LCD_STATE_INITIAL;
start_keyframe_animation(&resume_animation);
}
void ergodox_board_led_on(void){
// No board led support
}
void ergodox_right_led_1_on(void){
user_data_keyboard.led_on |= (1u << 0);
visualizer_set_user_data(&user_data_keyboard);
}
void ergodox_right_led_2_on(void){
user_data_keyboard.led_on |= (1u << 1);
visualizer_set_user_data(&user_data_keyboard);
}
void ergodox_right_led_3_on(void){
user_data_keyboard.led_on |= (1u << 2);
visualizer_set_user_data(&user_data_keyboard);
}
void ergodox_board_led_off(void){
// No board led support
}
void ergodox_right_led_1_off(void){
user_data_keyboard.led_on &= ~(1u << 0);
visualizer_set_user_data(&user_data_keyboard);
}
void ergodox_right_led_2_off(void){
user_data_keyboard.led_on &= ~(1u << 1);
visualizer_set_user_data(&user_data_keyboard);
}
void ergodox_right_led_3_off(void){
user_data_keyboard.led_on &= ~(1u << 2);
visualizer_set_user_data(&user_data_keyboard);
}
void ergodox_right_led_1_set(uint8_t n) {
user_data_keyboard.led1 = n;
visualizer_set_user_data(&user_data_keyboard);
}
void ergodox_right_led_2_set(uint8_t n) {
user_data_keyboard.led2 = n;
visualizer_set_user_data(&user_data_keyboard);
}
void ergodox_right_led_3_set(uint8_t n) {
user_data_keyboard.led3 = n;
visualizer_set_user_data(&user_data_keyboard);
}

25
quantum/visualizer/visualizer.c
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@ -64,6 +64,9 @@ static visualizer_keyboard_status_t current_status = {
.mods = 0xFF,
.leds = 0xFFFFFFFF,
.suspended = false,
#ifdef VISUALIZER_USER_DATA_SIZE
.user_data = {0}
#endif
};
static bool same_status(visualizer_keyboard_status_t* status1, visualizer_keyboard_status_t* status2) {
@ -71,11 +74,19 @@ static bool same_status(visualizer_keyboard_status_t* status1, visualizer_keyboa
status1->default_layer == status2->default_layer &&
status1->mods == status2->mods &&
status1->leds == status2->leds &&
status1->suspended == status2->suspended;
status1->suspended == status2->suspended
#ifdef VISUALIZER_USER_DATA_SIZE
&& memcmp(status1->user_data, status2->user_data, VISUALIZER_USER_DATA_SIZE) == 0
#endif
;
}
static bool visualizer_enabled = false;
#ifdef VISUALIZER_USER_DATA_SIZE
static uint8_t user_data[VISUALIZER_USER_DATA_SIZE];
#endif
#define MAX_SIMULTANEOUS_ANIMATIONS 4
static keyframe_animation_t* animations[MAX_SIMULTANEOUS_ANIMATIONS] = {};
@ -431,6 +442,9 @@ static DECLARE_THREAD_FUNCTION(visualizerThread, arg) {
.mods = 0xFF,
.leds = 0xFFFFFFFF,
.suspended = false,
#ifdef VISUALIZER_USER_DATA_SIZE
.user_data = {0},
#endif
};
visualizer_state_t state = {
@ -590,6 +604,12 @@ uint8_t visualizer_get_mods() {
return mods;
}
#ifdef VISUALIZER_USER_DATA_SIZE
void visualizer_set_user_data(void* u) {
memcpy(user_data, u, VISUALIZER_USER_DATA_SIZE);
}
#endif
void visualizer_update(uint32_t default_state, uint32_t state, uint8_t mods, uint32_t leds) {
// Note that there's a small race condition here, the thread could read
// a state where one of these are set but not the other. But this should
@ -618,6 +638,9 @@ void visualizer_update(uint32_t default_state, uint32_t state, uint8_t mods, uin
.leds = leds,
.suspended = current_status.suspended,
};
#ifdef VISUALIZER_USER_DATA_SIZE
memcpy(new_status.user_data, user_data, VISUALIZER_USER_DATA_SIZE);
#endif
if (!same_status(&current_status, &new_status)) {
changed = true;
current_status = new_status;

8
quantum/visualizer/visualizer.h
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@ -68,6 +68,9 @@ typedef struct {
uint8_t mods;
uint32_t leds; // See led.h for available statuses
bool suspended;
#ifdef VISUALIZER_USER_DATA_SIZE
uint8_t user_data[VISUALIZER_USER_DATA_SIZE];
#endif
} visualizer_keyboard_status_t;
// The state struct is used by the various keyframe functions
@ -146,6 +149,11 @@ bool keyframe_enable_lcd_and_backlight(keyframe_animation_t* animation, visualiz
// directly from the initalize_user_visualizer function (the animation can be null)
bool enable_visualization(keyframe_animation_t* animation, visualizer_state_t* state);
// The master can set userdata which will be transferred to the slave
#ifdef VISUALIZER_USER_DATA_SIZE
void visualizer_set_user_data(void* user_data);
#endif
// These functions have to be implemented by the user
void initialize_user_visualizer(visualizer_state_t* state);
void update_user_visualizer_state(visualizer_state_t* state, visualizer_keyboard_status_t prev_status);

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