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Merge pull request #1 from bswinnerton/lcd-support
Add LCD Support to Ergodox Infinity
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| /* | ||
| The MIT License (MIT) | ||
| Copyright (c) 2016 Fred Sundvik | ||
| Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| of this software and associated documentation files (the "Software"), to deal | ||
| in the Software without restriction, including without limitation the rights | ||
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| copies of the Software, and to permit persons to whom the Software is | ||
| furnished to do so, subject to the following conditions: | ||
| The above copyright notice and this permission notice shall be included in all | ||
| copies or substantial portions of the Software. | ||
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| SOFTWARE. | ||
| */ | ||
|
|
||
| // Currently we are assuming that both the backlight and LCD are enabled | ||
| // But it's entirely possible to write a custom visualizer that use only | ||
| // one of them | ||
| #ifndef LCD_BACKLIGHT_ENABLE | ||
| #error This visualizer needs that LCD backlight is enabled | ||
| #endif | ||
|
|
||
| #ifndef LCD_ENABLE | ||
| #error This visualizer needs that LCD is enabled | ||
| #endif | ||
|
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||
| #include "visualizer.h" | ||
| #include "led_test.h" | ||
|
|
||
| static const char* welcome_text[] = {"Brooks'", "Infinity Ergodox"}; | ||
|
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| // Just an example how to write custom keyframe functions, we could have moved | ||
| // all this into the init function | ||
| bool display_welcome(keyframe_animation_t* animation, visualizer_state_t* state) { | ||
| (void)animation; | ||
| // Read the uGFX documentation for information how to use the displays | ||
| // http://wiki.ugfx.org/index.php/Main_Page | ||
| gdispClear(White); | ||
| // You can use static variables for things that can't be found in the animation | ||
| // or state structs | ||
| gdispDrawString(0, 3, welcome_text[0], state->font_dejavusansbold12, Black); | ||
| gdispDrawString(0, 15, welcome_text[1], state->font_dejavusansbold12, Black); | ||
| // Always remember to flush the display | ||
| gdispFlush(); | ||
| // you could set the backlight color as well, but we won't do it here, since | ||
| // it's part of the following animation | ||
| // lcd_backlight_color(hue, saturation, intensity); | ||
| // We don't need constant updates, just drawing the screen once is enough | ||
| return false; | ||
| } | ||
|
|
||
| // Feel free to modify the animations below, or even add new ones if needed | ||
|
|
||
| // Don't worry, if the startup animation is long, you can use the keyboard like normal | ||
| // during that time | ||
| static keyframe_animation_t startup_animation = { | ||
| .num_frames = 3, | ||
| .loop = false, | ||
| .frame_lengths = {0, MS2ST(5000), 0}, | ||
| .frame_functions = {display_welcome, keyframe_no_operation, enable_visualization}, | ||
| }; | ||
|
|
||
| // The color animation animates the LCD color when you change layers | ||
| static keyframe_animation_t color_animation = { | ||
| .num_frames = 2, | ||
| .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 = {MS2ST(200), MS2ST(500)}, | ||
| .frame_functions = {keyframe_no_operation, keyframe_animate_backlight_color}, | ||
| }; | ||
|
|
||
| // The LCD animation alternates between the layer name display and a | ||
| // bitmap that displays all active layers | ||
| static keyframe_animation_t lcd_animation = { | ||
| .num_frames = 1, | ||
| .loop = false, | ||
| .frame_lengths = {MS2ST(2000)}, | ||
| .frame_functions = {keyframe_display_layer_text}, | ||
| }; | ||
|
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| void initialize_user_visualizer(visualizer_state_t* state) { | ||
| // The brightness will be dynamically adjustable in the future | ||
| // But for now, change it here. | ||
| lcd_backlight_brightness(0x50); | ||
| state->current_lcd_color = LCD_COLOR(0x00, 0x00, 0xFF); | ||
| state->target_lcd_color = LCD_COLOR(0x10, 0xFF, 0xFF); | ||
| start_keyframe_animation(&startup_animation); | ||
| //~ start_keyframe_animation(&led_test_animation); | ||
| } | ||
|
|
||
| void update_user_visualizer_state(visualizer_state_t* state) { | ||
| // Add more tests, change the colors and layer texts here | ||
| // Usually you want to check the high bits (higher layers first) | ||
| // because that's the order layers are processed for keypresses | ||
| // You can for check for example: | ||
| // state->status.layer | ||
| // state->status.default_layer | ||
| // state->status.leds (see led.h for available statuses) | ||
| if (state->status.layer & 0x4) { | ||
| state->layer_text = "Mouse Mode"; | ||
| } else if (state->status.layer & 0x2) { | ||
| state->layer_text = "ESC-Control mode"; | ||
| } else { | ||
| state->layer_text = "QWERTY mode"; | ||
| } | ||
| // You can also stop existing animations, and start your custom ones here | ||
| // remember that you should normally have only one animation for the LCD | ||
| // and one for the background. But you can also combine them if you want. | ||
| start_keyframe_animation(&lcd_animation); | ||
| //~ start_keyframe_animation(&color_animation); | ||
| } | ||
|
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| void user_visualizer_suspend(visualizer_state_t* state) { | ||
| state->layer_text = "Suspending..."; | ||
| uint8_t hue = LCD_HUE(state->current_lcd_color); | ||
| uint8_t sat = LCD_SAT(state->current_lcd_color); | ||
| state->target_lcd_color = LCD_COLOR(hue, sat, 0); | ||
| //~ start_keyframe_animation(&suspend_animation); | ||
| stop_keyframe_animation(&lcd_animation); | ||
| } | ||
|
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| void user_visualizer_resume(visualizer_state_t* state) { | ||
| state->current_lcd_color = LCD_COLOR(0x00, 0x00, 0x00); | ||
| state->target_lcd_color = LCD_COLOR(0x10, 0xFF, 0xFF); | ||
| //~ start_keyframe_animation(&resume_animation); | ||
| //~ start_keyframe_animation(&led_test_animation); | ||
| } |