diff options
Diffstat (limited to 'quantum/visualizer')
| -rw-r--r-- | quantum/visualizer/LICENSE.md | 29 | ||||
| -rw-r--r-- | quantum/visualizer/example_integration/callbacks.c | 36 | ||||
| -rw-r--r-- | quantum/visualizer/example_integration/gfxconf.h | 325 | ||||
| -rw-r--r-- | quantum/visualizer/example_integration/lcd_backlight_hal.c | 91 | ||||
| -rw-r--r-- | quantum/visualizer/example_integration/visualizer_user.c | 121 | ||||
| -rw-r--r-- | quantum/visualizer/lcd_backlight.c | 85 | ||||
| -rw-r--r-- | quantum/visualizer/lcd_backlight.h | 42 | ||||
| -rw-r--r-- | quantum/visualizer/led_test.c | 170 | ||||
| -rw-r--r-- | quantum/visualizer/led_test.h | 41 | ||||
| -rw-r--r-- | quantum/visualizer/readme.md | 18 | ||||
| -rw-r--r-- | quantum/visualizer/visualizer.c | 545 | ||||
| -rw-r--r-- | quantum/visualizer/visualizer.h | 147 | ||||
| -rw-r--r-- | quantum/visualizer/visualizer.mk | 61 |
13 files changed, 1711 insertions, 0 deletions
diff --git a/quantum/visualizer/LICENSE.md b/quantum/visualizer/LICENSE.md new file mode 100644 index 0000000000..22d4c3f08b --- /dev/null +++ b/quantum/visualizer/LICENSE.md @@ -0,0 +1,29 @@ +The files in this project are licensed under the MIT license +It uses the following libraries +uGFX - with it's own license, see the license.html file in the uGFX subfolder for more information +tmk_core - is indirectly used and not included in the repository. It's licensed under the GPLv2 license +Chibios - which is used by tmk_core is licensed under GPLv3. + +Therefore the effective license for any project using the library is GPLv3 + +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. diff --git a/quantum/visualizer/example_integration/callbacks.c b/quantum/visualizer/example_integration/callbacks.c new file mode 100644 index 0000000000..2539615d65 --- /dev/null +++ b/quantum/visualizer/example_integration/callbacks.c @@ -0,0 +1,36 @@ +/* +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. +*/ + +#include "keyboard.h" +#include "action_layer.h" +#include "visualizer.h" +#include "host.h" + +void post_keyboard_init(void) { + visualizer_init(); +} + +void post_keyboard_task() { + visualizer_set_state(default_layer_state, layer_state, host_keyboard_leds()); +} diff --git a/quantum/visualizer/example_integration/gfxconf.h b/quantum/visualizer/example_integration/gfxconf.h new file mode 100644 index 0000000000..304c5d187a --- /dev/null +++ b/quantum/visualizer/example_integration/gfxconf.h @@ -0,0 +1,325 @@ +/** + * This file has a different license to the rest of the uGFX system. + * You can copy, modify and distribute this file as you see fit. + * You do not need to publish your source modifications to this file. + * The only thing you are not permitted to do is to relicense it + * under a different license. + */ + +/** + * Copy this file into your project directory and rename it as gfxconf.h + * Edit your copy to turn on the uGFX features you want to use. + * The values below are the defaults. + * + * Only remove the comments from lines where you want to change the + * default value. This allows definitions to be included from + * driver makefiles when required and provides the best future + * compatibility for your project. + * + * Please use spaces instead of tabs in this file. + */ + +#ifndef _GFXCONF_H +#define _GFXCONF_H + + +/////////////////////////////////////////////////////////////////////////// +// GOS - One of these must be defined, preferably in your Makefile // +/////////////////////////////////////////////////////////////////////////// +#define GFX_USE_OS_CHIBIOS TRUE +//#define GFX_USE_OS_FREERTOS FALSE +// #define GFX_FREERTOS_USE_TRACE FALSE +//#define GFX_USE_OS_WIN32 FALSE +//#define GFX_USE_OS_LINUX FALSE +//#define GFX_USE_OS_OSX FALSE +//#define GFX_USE_OS_ECOS FALSE +//#define GFX_USE_OS_RAWRTOS FALSE +//#define GFX_USE_OS_ARDUINO FALSE +//#define GFX_USE_OS_KEIL FALSE +//#define GFX_USE_OS_CMSIS FALSE +//#define GFX_USE_OS_RAW32 FALSE +// #define INTERRUPTS_OFF() optional_code +// #define INTERRUPTS_ON() optional_code +// These are not defined by default for some reason +#define GOS_NEED_X_THREADS FALSE +#define GOS_NEED_X_HEAP FALSE + +// Options that (should where relevant) apply to all operating systems + #define GFX_NO_INLINE FALSE +// #define GFX_COMPILER GFX_COMPILER_UNKNOWN +// #define GFX_CPU GFX_CPU_UNKNOWN +// #define GFX_OS_HEAP_SIZE 0 +// #define GFX_OS_NO_INIT FALSE +// #define GFX_OS_INIT_NO_WARNING FALSE +// #define GFX_OS_PRE_INIT_FUNCTION myHardwareInitRoutine +// #define GFX_OS_EXTRA_INIT_FUNCTION myOSInitRoutine +// #define GFX_OS_EXTRA_DEINIT_FUNCTION myOSDeInitRoutine + + +/////////////////////////////////////////////////////////////////////////// +// GDISP // +/////////////////////////////////////////////////////////////////////////// +#define GFX_USE_GDISP TRUE + +//#define GDISP_NEED_AUTOFLUSH FALSE +//#define GDISP_NEED_TIMERFLUSH FALSE +//#define GDISP_NEED_VALIDATION TRUE +//#define GDISP_NEED_CLIP TRUE +//#define GDISP_NEED_CIRCLE FALSE +//#define GDISP_NEED_ELLIPSE FALSE +//#define GDISP_NEED_ARC FALSE +//#define GDISP_NEED_ARCSECTORS FALSE +//#define GDISP_NEED_CONVEX_POLYGON FALSE +//#define GDISP_NEED_SCROLL FALSE +//#define GDISP_NEED_PIXELREAD FALSE +//#define GDISP_NEED_CONTROL FALSE +//#define GDISP_NEED_QUERY FALSE +//#define GDISP_NEED_MULTITHREAD FALSE +//#define GDISP_NEED_STREAMING FALSE +#define GDISP_NEED_TEXT TRUE +// #define GDISP_NEED_TEXT_WORDWRAP FALSE +// #define GDISP_NEED_ANTIALIAS FALSE +// #define GDISP_NEED_UTF8 FALSE + #define GDISP_NEED_TEXT_KERNING TRUE +// #define GDISP_INCLUDE_FONT_UI1 FALSE +// #define GDISP_INCLUDE_FONT_UI2 FALSE // The smallest preferred font. +// #define GDISP_INCLUDE_FONT_LARGENUMBERS FALSE +// #define GDISP_INCLUDE_FONT_DEJAVUSANS10 FALSE +// #define GDISP_INCLUDE_FONT_DEJAVUSANS12 FALSE +// #define GDISP_INCLUDE_FONT_DEJAVUSANS16 FALSE +// #define GDISP_INCLUDE_FONT_DEJAVUSANS20 FALSE +// #define GDISP_INCLUDE_FONT_DEJAVUSANS24 FALSE +// #define GDISP_INCLUDE_FONT_DEJAVUSANS32 FALSE + #define GDISP_INCLUDE_FONT_DEJAVUSANSBOLD12 TRUE +// #define GDISP_INCLUDE_FONT_FIXED_10X20 FALSE +// #define GDISP_INCLUDE_FONT_FIXED_7X14 FALSE + #define GDISP_INCLUDE_FONT_FIXED_5X8 TRUE +// #define GDISP_INCLUDE_FONT_DEJAVUSANS12_AA FALSE +// #define GDISP_INCLUDE_FONT_DEJAVUSANS16_AA FALSE +// #define GDISP_INCLUDE_FONT_DEJAVUSANS20_AA FALSE +// #define GDISP_INCLUDE_FONT_DEJAVUSANS24_AA FALSE +// #define GDISP_INCLUDE_FONT_DEJAVUSANS32_AA FALSE +// #define GDISP_INCLUDE_FONT_DEJAVUSANSBOLD12_AA FALSE +// #define GDISP_INCLUDE_USER_FONTS FALSE + +//#define GDISP_NEED_IMAGE FALSE +// #define GDISP_NEED_IMAGE_NATIVE FALSE +// #define GDISP_NEED_IMAGE_GIF FALSE +// #define GDISP_NEED_IMAGE_BMP FALSE +// #define GDISP_NEED_IMAGE_BMP_1 FALSE +// #define GDISP_NEED_IMAGE_BMP_4 FALSE +// #define GDISP_NEED_IMAGE_BMP_4_RLE FALSE +// #define GDISP_NEED_IMAGE_BMP_8 FALSE +// #define GDISP_NEED_IMAGE_BMP_8_RLE FALSE +// #define GDISP_NEED_IMAGE_BMP_16 FALSE +// #define GDISP_NEED_IMAGE_BMP_24 FALSE +// #define GDISP_NEED_IMAGE_BMP_32 FALSE +// #define GDISP_NEED_IMAGE_JPG FALSE +// #define GDISP_NEED_IMAGE_PNG FALSE +// #define GDISP_NEED_IMAGE_ACCOUNTING FALSE + +//#define GDISP_NEED_PIXMAP FALSE +// #define GDISP_NEED_PIXMAP_IMAGE FALSE + +//#define GDISP_DEFAULT_ORIENTATION GDISP_ROTATE_LANDSCAPE // If not defined the native hardware orientation is used. +//#define GDISP_LINEBUF_SIZE 128 +//#define GDISP_STARTUP_COLOR Black +#define GDISP_NEED_STARTUP_LOGO FALSE + +//#define GDISP_TOTAL_DISPLAYS 1 + +//#define GDISP_DRIVER_LIST GDISPVMT_Win32, GDISPVMT_Win32 +// #ifdef GDISP_DRIVER_LIST +// // For code and speed optimization define as TRUE or FALSE if all controllers have the same capability +// #define GDISP_HARDWARE_STREAM_WRITE FALSE +// #define GDISP_HARDWARE_STREAM_READ FALSE +// #define GDISP_HARDWARE_STREAM_POS FALSE +// #define GDISP_HARDWARE_DRAWPIXEL FALSE +// #define GDISP_HARDWARE_CLEARS FALSE +// #define GDISP_HARDWARE_FILLS FALSE +// #define GDISP_HARDWARE_BITFILLS FALSE +// #define GDISP_HARDWARE_SCROLL FALSE +// #define GDISP_HARDWARE_PIXELREAD FALSE +// #define GDISP_HARDWARE_CONTROL FALSE +// #define GDISP_HARDWARE_QUERY FALSE +// #define GDISP_HARDWARE_CLIP FALSE + + #define GDISP_PIXELFORMAT GDISP_PIXELFORMAT_RGB888 +// #endif + +// The custom format is not defined for some reason, so define it as error +// so we don't get compiler warnings +#define GDISP_PIXELFORMAT_CUSTOM GDISP_PIXELFORMAT_ERROR + +#define GDISP_USE_GFXNET FALSE +// #define GDISP_GFXNET_PORT 13001 +// #define GDISP_GFXNET_CUSTOM_LWIP_STARTUP FALSE +// #define GDISP_DONT_WAIT_FOR_NET_DISPLAY FALSE +// #define GDISP_GFXNET_UNSAFE_SOCKETS FALSE + + +/////////////////////////////////////////////////////////////////////////// +// GWIN // +/////////////////////////////////////////////////////////////////////////// +#define GFX_USE_GWIN FALSE + +//#define GWIN_NEED_WINDOWMANAGER FALSE +// #define GWIN_REDRAW_IMMEDIATE FALSE +// #define GWIN_REDRAW_SINGLEOP FALSE +// #define GWIN_NEED_FLASHING FALSE +// #define GWIN_FLASHING_PERIOD 250 + +//#define GWIN_NEED_CONSOLE FALSE +// #define GWIN_CONSOLE_USE_HISTORY FALSE +// #define GWIN_CONSOLE_HISTORY_AVERAGING FALSE +// #define GWIN_CONSOLE_HISTORY_ATCREATE FALSE +// #define GWIN_CONSOLE_ESCSEQ FALSE +// #define GWIN_CONSOLE_USE_BASESTREAM FALSE +// #define GWIN_CONSOLE_USE_FLOAT FALSE +//#define GWIN_NEED_GRAPH FALSE +//#define GWIN_NEED_GL3D FALSE + +//#define GWIN_NEED_WIDGET FALSE +//#define GWIN_FOCUS_HIGHLIGHT_WIDTH 1 +// #define GWIN_NEED_LABEL FALSE +// #define GWIN_LABEL_ATTRIBUTE FALSE +// #define GWIN_NEED_BUTTON FALSE +// #define GWIN_BUTTON_LAZY_RELEASE FALSE +// #define GWIN_NEED_SLIDER FALSE +// #define GWIN_SLIDER_NOSNAP FALSE +// #define GWIN_SLIDER_DEAD_BAND 5 +// #define GWIN_SLIDER_TOGGLE_INC 20 +// #define GWIN_NEED_CHECKBOX FALSE +// #define GWIN_NEED_IMAGE FALSE +// #define GWIN_NEED_IMAGE_ANIMATION FALSE +// #define GWIN_NEED_RADIO FALSE +// #define GWIN_NEED_LIST FALSE +// #define GWIN_NEED_LIST_IMAGES FALSE +// #define GWIN_NEED_PROGRESSBAR FALSE +// #define GWIN_PROGRESSBAR_AUTO FALSE +// #define GWIN_NEED_KEYBOARD FALSE +// #define GWIN_KEYBOARD_DEFAULT_LAYOUT VirtualKeyboard_English1 +// #define GWIN_NEED_KEYBOARD_ENGLISH1 TRUE +// #define GWIN_NEED_TEXTEDIT FALSE +// #define GWIN_FLAT_STYLING FALSE +// #define GWIN_WIDGET_TAGS FALSE + +//#define GWIN_NEED_CONTAINERS FALSE +// #define GWIN_NEED_CONTAINER FALSE +// #define GWIN_NEED_FRAME FALSE +// #define GWIN_NEED_TABSET FALSE +// #define GWIN_TABSET_TABHEIGHT 18 + + +/////////////////////////////////////////////////////////////////////////// +// GEVENT // +/////////////////////////////////////////////////////////////////////////// +#define GFX_USE_GEVENT FALSE + +//#define GEVENT_ASSERT_NO_RESOURCE FALSE +//#define GEVENT_MAXIMUM_SIZE 32 +//#define GEVENT_MAX_SOURCE_LISTENERS 32 + + +/////////////////////////////////////////////////////////////////////////// +// GTIMER // +/////////////////////////////////////////////////////////////////////////// +#define GFX_USE_GTIMER FALSE + +//#define GTIMER_THREAD_PRIORITY HIGH_PRIORITY +//#define GTIMER_THREAD_WORKAREA_SIZE 2048 + + +/////////////////////////////////////////////////////////////////////////// +// GQUEUE // +/////////////////////////////////////////////////////////////////////////// +#define GFX_USE_GQUEUE FALSE + +//#define GQUEUE_NEED_ASYNC FALSE +//#define GQUEUE_NEED_GSYNC FALSE +//#define GQUEUE_NEED_FSYNC FALSE +//#define GQUEUE_NEED_BUFFERS FALSE + +/////////////////////////////////////////////////////////////////////////// +// GINPUT // +/////////////////////////////////////////////////////////////////////////// +#define GFX_USE_GINPUT FALSE + +//#define GINPUT_NEED_MOUSE FALSE +// #define GINPUT_TOUCH_STARTRAW FALSE +// #define GINPUT_TOUCH_NOTOUCH FALSE +// #define GINPUT_TOUCH_NOCALIBRATE FALSE +// #define GINPUT_TOUCH_NOCALIBRATE_GUI FALSE +// #define GINPUT_MOUSE_POLL_PERIOD 25 +// #define GINPUT_MOUSE_CLICK_TIME 300 +// #define GINPUT_TOUCH_CXTCLICK_TIME 700 +// #define GINPUT_TOUCH_USER_CALIBRATION_LOAD FALSE +// #define GINPUT_TOUCH_USER_CALIBRATION_SAVE FALSE +// #define GMOUSE_DRIVER_LIST GMOUSEVMT_Win32, GMOUSEVMT_Win32 +//#define GINPUT_NEED_KEYBOARD FALSE +// #define GINPUT_KEYBOARD_POLL_PERIOD 200 +// #define GKEYBOARD_DRIVER_LIST GKEYBOARDVMT_Win32, GKEYBOARDVMT_Win32 +// #define GKEYBOARD_LAYOUT_OFF FALSE +// #define GKEYBOARD_LAYOUT_SCANCODE2_US FALSE +//#define GINPUT_NEED_TOGGLE FALSE +//#define GINPUT_NEED_DIAL FALSE + + +/////////////////////////////////////////////////////////////////////////// +// GFILE // +/////////////////////////////////////////////////////////////////////////// +#define GFX_USE_GFILE FALSE + +//#define GFILE_NEED_PRINTG FALSE +//#define GFILE_NEED_SCANG FALSE +//#define GFILE_NEED_STRINGS FALSE +//#define GFILE_NEED_FILELISTS FALSE +//#define GFILE_NEED_STDIO FALSE +//#define GFILE_NEED_NOAUTOMOUNT FALSE +//#define GFILE_NEED_NOAUTOSYNC FALSE + +//#define GFILE_NEED_MEMFS FALSE +//#define GFILE_NEED_ROMFS FALSE +//#define GFILE_NEED_RAMFS FALSE +//#define GFILE_NEED_FATFS FALSE +//#define GFILE_NEED_NATIVEFS FALSE +//#define GFILE_NEED_CHBIOSFS FALSE + +//#define GFILE_ALLOW_FLOATS FALSE +//#define GFILE_ALLOW_DEVICESPECIFIC FALSE +//#define GFILE_MAX_GFILES 3 + +/////////////////////////////////////////////////////////////////////////// +// GADC // +/////////////////////////////////////////////////////////////////////////// +#define GFX_USE_GADC FALSE + +//#define GADC_MAX_LOWSPEED_DEVICES 4 + + +/////////////////////////////////////////////////////////////////////////// +// GAUDIO // +/////////////////////////////////////////////////////////////////////////// +#define GFX_USE_GAUDIO FALSE +// There seems to be a bug in the ugfx code, the wrong define is used +// So define it in order to avoid warnings +#define GFX_USE_GAUDIN GFX_USE_GAUDIO +// #define GAUDIO_NEED_PLAY FALSE +// #define GAUDIO_NEED_RECORD FALSE + + +/////////////////////////////////////////////////////////////////////////// +// GMISC // +/////////////////////////////////////////////////////////////////////////// +#define GFX_USE_GMISC FALSE + +//#define GMISC_NEED_ARRAYOPS FALSE +//#define GMISC_NEED_FASTTRIG FALSE +//#define GMISC_NEED_FIXEDTRIG FALSE +//#define GMISC_NEED_INVSQRT FALSE +// #define GMISC_INVSQRT_MIXED_ENDIAN FALSE +// #define GMISC_INVSQRT_REAL_SLOW FALSE +//#define GMISC_NEED_MATRIXFLOAT2D FALSE +//#define GMISC_NEED_MATRIXFIXED2D FALSE + +#endif /* _GFXCONF_H */ diff --git a/quantum/visualizer/example_integration/lcd_backlight_hal.c b/quantum/visualizer/example_integration/lcd_backlight_hal.c new file mode 100644 index 0000000000..913131b169 --- /dev/null +++ b/quantum/visualizer/example_integration/lcd_backlight_hal.c @@ -0,0 +1,91 @@ +/* +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. +*/ + +#include "lcd_backlight.h" +#include "hal.h" + +#define RED_PIN 1 +#define GREEN_PIN 2 +#define BLUE_PIN 3 +#define CHANNEL_RED FTM0->CHANNEL[0] +#define CHANNEL_GREEN FTM0->CHANNEL[1] +#define CHANNEL_BLUE FTM0->CHANNEL[2] + +#define RGB_PORT PORTC +#define RGB_PORT_GPIO GPIOC + +// Base FTM clock selection (72 MHz system clock) +// @ 0xFFFF period, 72 MHz / (0xFFFF * 2) = Actual period +// Higher pre-scalar will use the most power (also look the best) +// Pre-scalar calculations +// 0 - 72 MHz -> 549 Hz +// 1 - 36 MHz -> 275 Hz +// 2 - 18 MHz -> 137 Hz +// 3 - 9 MHz -> 69 Hz (Slightly visible flicker) +// 4 - 4 500 kHz -> 34 Hz (Visible flickering) +// 5 - 2 250 kHz -> 17 Hz +// 6 - 1 125 kHz -> 9 Hz +// 7 - 562 500 Hz -> 4 Hz +// Using a higher pre-scalar without flicker is possible but FTM0_MOD will need to be reduced +// Which will reduce the brightness range +#define PRESCALAR_DEFINE 0 + +void lcd_backlight_hal_init(void) { + // Setup Backlight + SIM->SCGC6 |= SIM_SCGC6_FTM0; + FTM0->CNT = 0; // Reset counter + + // PWM Period + // 16-bit maximum + FTM0->MOD = 0xFFFF; + + // Set FTM to PWM output - Edge Aligned, Low-true pulses +#define CNSC_MODE FTM_SC_CPWMS | FTM_SC_PS(4) | FTM_SC_CLKS(0) + CHANNEL_RED.CnSC = CNSC_MODE; + CHANNEL_GREEN.CnSC = CNSC_MODE; + CHANNEL_BLUE.CnSC = CNSC_MODE; + + // System clock, /w prescalar setting + FTM0->SC = FTM_SC_CLKS(1) | FTM_SC_PS(PRESCALAR_DEFINE); + + CHANNEL_RED.CnV = 0; + CHANNEL_GREEN.CnV = 0; + CHANNEL_BLUE.CnV = 0; + + RGB_PORT_GPIO->PDDR |= (1 << RED_PIN); + RGB_PORT_GPIO->PDDR |= (1 << GREEN_PIN); + RGB_PORT_GPIO->PDDR |= (1 << BLUE_PIN); + +#define RGB_MODE PORTx_PCRn_SRE | PORTx_PCRn_DSE | PORTx_PCRn_MUX(4) + RGB_PORT->PCR[RED_PIN] = RGB_MODE; + RGB_PORT->PCR[GREEN_PIN] = RGB_MODE; + RGB_PORT->PCR[BLUE_PIN] = RGB_MODE; +} + +void lcd_backlight_hal_color(uint16_t r, uint16_t g, uint16_t b) { + CHANNEL_RED.CnV = r; + CHANNEL_GREEN.CnV = g; + CHANNEL_BLUE.CnV = b; +} + diff --git a/quantum/visualizer/example_integration/visualizer_user.c b/quantum/visualizer/example_integration/visualizer_user.c new file mode 100644 index 0000000000..fc09fe2eaf --- /dev/null +++ b/quantum/visualizer/example_integration/visualizer_user.c @@ -0,0 +1,121 @@ +/* +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 + +#include "visualizer.h" + +static const char* welcome_text[] = {"TMK", "Infinity Ergodox"}; + +// 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 = 4, + .loop = false, + .frame_lengths = {0, MS2ST(1000), MS2ST(5000), 0}, + .frame_functions = {display_welcome, keyframe_animate_backlight_color, 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 = 2, + .loop = true, + .frame_lengths = {MS2ST(2000), MS2ST(2000)}, + .frame_functions = {keyframe_display_layer_text, keyframe_display_layer_bitmap}, +}; + +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); +} + +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 & 0x2) { + state->target_lcd_color = LCD_COLOR(0xA0, 0xB0, 0xFF); + state->layer_text = "Layer 2"; + } + else { + state->target_lcd_color = LCD_COLOR(0x50, 0xB0, 0xFF); + state->layer_text = "Layer 1"; + } + // 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); +} diff --git a/quantum/visualizer/lcd_backlight.c b/quantum/visualizer/lcd_backlight.c new file mode 100644 index 0000000000..70187d1e00 --- /dev/null +++ b/quantum/visualizer/lcd_backlight.c @@ -0,0 +1,85 @@ +/* +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. +*/ + +#include "lcd_backlight.h" +#include <math.h> + +static uint8_t current_hue = 0x00; +static uint8_t current_saturation = 0x00; +static uint8_t current_intensity = 0xFF; +static uint8_t current_brightness = 0x7F; + +void lcd_backlight_init(void) { + lcd_backlight_hal_init(); + lcd_backlight_color(current_hue, current_saturation, current_intensity); +} + +// This code is based on Brian Neltner's blogpost and example code +// "Why every LED light should be using HSI colorspace". +// http://blog.saikoled.com/post/43693602826/why-every-led-light-should-be-using-hsi +static void hsi_to_rgb(float h, float s, float i, uint16_t* r_out, uint16_t* g_out, uint16_t* b_out) { + unsigned int r, g, b; + h = fmodf(h, 360.0f); // cycle h around to 0-360 degrees + h = 3.14159f * h / 180.0f; // Convert to radians. + s = s > 0.0f ? (s < 1.0f ? s : 1.0f) : 0.0f; // clamp s and i to interval [0,1] + i = i > 0.0f ? (i < 1.0f ? i : 1.0f) : 0.0f; + + // Math! Thanks in part to Kyle Miller. + if(h < 2.09439f) { + r = 65535.0f * i/3.0f *(1.0f + s * cos(h) / cosf(1.047196667f - h)); + g = 65535.0f * i/3.0f *(1.0f + s *(1.0f - cosf(h) / cos(1.047196667f - h))); + b = 65535.0f * i/3.0f *(1.0f - s); + } else if(h < 4.188787) { + h = h - 2.09439; + g = 65535.0f * i/3.0f *(1.0f + s * cosf(h) / cosf(1.047196667f - h)); + b = 65535.0f * i/3.0f *(1.0f + s * (1.0f - cosf(h) / cosf(1.047196667f - h))); + r = 65535.0f * i/3.0f *(1.0f - s); + } else { + h = h - 4.188787; + b = 65535.0f*i/3.0f * (1.0f + s * cosf(h) / cosf(1.047196667f - h)); + r = 65535.0f*i/3.0f * (1.0f + s * (1.0f - cosf(h) / cosf(1.047196667f - h))); + g = 65535.0f*i/3.0f * (1.0f - s); + } + *r_out = r > 65535 ? 65535 : r; + *g_out = g > 65535 ? 65535 : g; + *b_out = b > 65535 ? 65535 : b; +} + +void lcd_backlight_color(uint8_t hue, uint8_t saturation, uint8_t intensity) { + uint16_t r, g, b; + float hue_f = 360.0f * (float)hue / 255.0f; + float saturation_f = (float)saturation / 255.0f; + float intensity_f = (float)intensity / 255.0f; + intensity_f *= (float)current_brightness / 255.0f; + hsi_to_rgb(hue_f, saturation_f, intensity_f, &r, &g, &b); + current_hue = hue; + current_saturation = saturation; + current_intensity = intensity; + lcd_backlight_hal_color(r, g, b); +} + +void lcd_backlight_brightness(uint8_t b) { + current_brightness = b; + lcd_backlight_color(current_hue, current_saturation, current_intensity); +} diff --git a/quantum/visualizer/lcd_backlight.h b/quantum/visualizer/lcd_backlight.h new file mode 100644 index 0000000000..dd3e37a064 --- /dev/null +++ b/quantum/visualizer/lcd_backlight.h @@ -0,0 +1,42 @@ +/* +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. +*/ + +#ifndef LCD_BACKLIGHT_H_ +#define LCD_BACKLIGHT_H_ +#include "stdint.h" + +// Helper macros for storing hue, staturation and intensity as unsigned integers +#define LCD_COLOR(hue, saturation, intensity) (hue << 16 | saturation << 8 | intensity) +#define LCD_HUE(color) ((color >> 16) & 0xFF) +#define LCD_SAT(color) ((color >> 8) & 0xFF) +#define LCD_INT(color) (color & 0xFF) + +void lcd_backlight_init(void); +void lcd_backlight_color(uint8_t hue, uint8_t saturation, uint8_t intensity); +void lcd_backlight_brightness(uint8_t b); + +void lcd_backlight_hal_init(void); +void lcd_backlight_hal_color(uint16_t r, uint16_t g, uint16_t b); + +#endif /* LCD_BACKLIGHT_H_ */ diff --git a/quantum/visualizer/led_test.c b/quantum/visualizer/led_test.c new file mode 100644 index 0000000000..a9abace8df --- /dev/null +++ b/quantum/visualizer/led_test.c @@ -0,0 +1,170 @@ +/* +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. +*/ +#include "led_test.h" +#include "gfx.h" +#include "math.h" + +#define CROSSFADE_TIME 1000 +#define GRADIENT_TIME 3000 + +keyframe_animation_t led_test_animation = { + .num_frames = 14, + .loop = true, + .frame_lengths = { + gfxMillisecondsToTicks(1000), // fade in + gfxMillisecondsToTicks(1000), // no op (leds on) + gfxMillisecondsToTicks(1000), // fade out + gfxMillisecondsToTicks(CROSSFADE_TIME), // crossfade + gfxMillisecondsToTicks(GRADIENT_TIME), // left to rigt (outside in) + gfxMillisecondsToTicks(CROSSFADE_TIME), // crossfade + gfxMillisecondsToTicks(GRADIENT_TIME), // top_to_bottom + 0, // mirror leds + gfxMillisecondsToTicks(CROSSFADE_TIME), // crossfade + gfxMillisecondsToTicks(GRADIENT_TIME), // left_to_right (mirrored, so inside out) + gfxMillisecondsToTicks(CROSSFADE_TIME), // crossfade + gfxMillisecondsToTicks(GRADIENT_TIME), // top_to_bottom + 0, // normal leds + gfxMillisecondsToTicks(CROSSFADE_TIME), // crossfade + + }, + .frame_functions = { + keyframe_fade_in_all_leds, + keyframe_no_operation, + keyframe_fade_out_all_leds, + keyframe_led_crossfade, + keyframe_led_left_to_right_gradient, + keyframe_led_crossfade, + keyframe_led_top_to_bottom_gradient, + keyframe_mirror_led_orientation, + keyframe_led_crossfade, + keyframe_led_left_to_right_gradient, + keyframe_led_crossfade, + keyframe_led_top_to_bottom_gradient, + keyframe_normal_led_orientation, + keyframe_led_crossfade, + }, +}; + +static uint8_t fade_led_color(keyframe_animation_t* animation, int from, int to) { + int frame_length = animation->frame_lengths[animation->current_frame]; + int current_pos = frame_length - animation->time_left_in_frame; + int delta = to - from; + int luma = (delta * current_pos) / frame_length; + luma += from; + return luma; +} + +static void keyframe_fade_all_leds_from_to(keyframe_animation_t* animation, uint8_t from, uint8_t to) { + uint8_t luma = fade_led_color(animation, from, to); + color_t color = LUMA2COLOR(luma); + gdispGClear(LED_DISPLAY, color); +} + +// TODO: Should be customizable per keyboard +#define NUM_ROWS 7 +#define NUM_COLS 7 + +static uint8_t crossfade_start_frame[NUM_ROWS][NUM_COLS]; +static uint8_t crossfade_end_frame[NUM_ROWS][NUM_COLS]; + +static uint8_t compute_gradient_color(float t, float index, float num) { + const float two_pi = M_2_PI; + float normalized_index = (1.0f - index / (num - 1.0f)) * two_pi; + float x = t * two_pi + normalized_index; + float v = 0.5 * (cosf(x) + 1.0f); + return (uint8_t)(255.0f * v); +} + +bool keyframe_fade_in_all_leds(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)state; + keyframe_fade_all_leds_from_to(animation, 0, 255); + return true; +} + +bool keyframe_fade_out_all_leds(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)state; + keyframe_fade_all_leds_from_to(animation, 255, 0); + return true; +} + +bool keyframe_led_left_to_right_gradient(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)state; + float frame_length = animation->frame_lengths[animation->current_frame]; + float current_pos = frame_length - animation->time_left_in_frame; + float t = current_pos / frame_length; + for (int i=0; i< NUM_COLS; i++) { + uint8_t color = compute_gradient_color(t, i, NUM_COLS); + gdispGDrawLine(LED_DISPLAY, i, 0, i, NUM_ROWS - 1, LUMA2COLOR(color)); + } + return true; +} + +bool keyframe_led_top_to_bottom_gradient(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)state; + float frame_length = animation->frame_lengths[animation->current_frame]; + float current_pos = frame_length - animation->time_left_in_frame; + float t = current_pos / frame_length; + for (int i=0; i< NUM_ROWS; i++) { + uint8_t color = compute_gradient_color(t, i, NUM_ROWS); + gdispGDrawLine(LED_DISPLAY, 0, i, NUM_COLS - 1, i, LUMA2COLOR(color)); + } + return true; +} + +static void copy_current_led_state(uint8_t* dest) { + for (int i=0;i<NUM_ROWS;i++) { + for (int j=0;j<NUM_COLS;j++) { + dest[i*NUM_COLS + j] = gdispGGetPixelColor(LED_DISPLAY, j, i); + } + } +} +bool keyframe_led_crossfade(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)state; + if (animation->first_update_of_frame) { + copy_current_led_state(&crossfade_start_frame[0][0]); + run_next_keyframe(animation, state); + copy_current_led_state(&crossfade_end_frame[0][0]); + } + for (int i=0;i<NUM_ROWS;i++) { + for (int j=0;j<NUM_COLS;j++) { + color_t color = LUMA2COLOR(fade_led_color(animation, crossfade_start_frame[i][j], crossfade_end_frame[i][j])); + gdispGDrawPixel(LED_DISPLAY, j, i, color); + } + } + return true; +} + +bool keyframe_mirror_led_orientation(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)state; + (void)animation; + gdispGSetOrientation(LED_DISPLAY, GDISP_ROTATE_180); + return false; +} + +bool keyframe_normal_led_orientation(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)state; + (void)animation; + gdispGSetOrientation(LED_DISPLAY, GDISP_ROTATE_0); + return false; +} diff --git a/quantum/visualizer/led_test.h b/quantum/visualizer/led_test.h new file mode 100644 index 0000000000..5e2325753e --- /dev/null +++ b/quantum/visualizer/led_test.h @@ -0,0 +1,41 @@ +/* +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. +*/ + +#ifndef TMK_VISUALIZER_LED_TEST_H_ +#define TMK_VISUALIZER_LED_TEST_H_ + +#include "visualizer.h" + +bool keyframe_fade_in_all_leds(keyframe_animation_t* animation, visualizer_state_t* state); +bool keyframe_fade_out_all_leds(keyframe_animation_t* animation, visualizer_state_t* state); +bool keyframe_led_left_to_right_gradient(keyframe_animation_t* animation, visualizer_state_t* state); +bool keyframe_led_top_to_bottom_gradient(keyframe_animation_t* animation, visualizer_state_t* state); +bool keyframe_led_crossfade(keyframe_animation_t* animation, visualizer_state_t* state); +bool keyframe_mirror_led_orientation(keyframe_animation_t* animation, visualizer_state_t* state); +bool keyframe_normal_led_orientation(keyframe_animation_t* animation, visualizer_state_t* state); + +extern keyframe_animation_t led_test_animation; + + +#endif /* TMK_VISUALIZER_LED_TEST_H_ */ diff --git a/quantum/visualizer/readme.md b/quantum/visualizer/readme.md new file mode 100644 index 0000000000..545ba22707 --- /dev/null +++ b/quantum/visualizer/readme.md @@ -0,0 +1,18 @@ +# A visualization library for the TMK keyboard firmware + +This library is designed to work together with the [TMK keyboard firmware](https://github.com/tmk/tmk_keyboard). Currently it only works for [Chibios](http://www.chibios.org/) + flavors, but it would be possible to add support for other configurations as well. The LCD display functionality is provided by the [uGFX library](http://www.ugfx.org/). + +## To use this library as a user +You can and should modify the visualizer\_user.c file. Check the comments in the file for more information. + +## To add this library to custom keyboard projects + +1. Add tmk_visualizer as a submodule to your project +1. Set VISUALIZER_DIR in the main keyboard project makefile to point to the submodule +1. Define LCD\_ENABLE and/or LCD\_BACKLIGHT\_ENABLE, to enable support +1. Include the visualizer.mk make file +1. Copy the files in the example\_integration folder to your keyboard project +1. All other files than the callback.c file are included automatically, so you will need to add callback.c to your makefile manually. If you already have a similar file in your project, you can just copy the functions instead of the whole file. +1. Edit the files to match your hardware. You might might want to read the Chibios and UGfx documentation, for more information. +1. If you enable LCD support you might also have to write a custom uGFX display driver, check the uGFX documentation for that. You probably also want to enable SPI support in your Chibios configuration. diff --git a/quantum/visualizer/visualizer.c b/quantum/visualizer/visualizer.c new file mode 100644 index 0000000000..54f6faaa42 --- /dev/null +++ b/quantum/visualizer/visualizer.c @@ -0,0 +1,545 @@ +/* +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. +*/ + +#include "visualizer.h" +#include "config.h" +#include <string.h> +#ifdef PROTOCOL_CHIBIOS +#include "ch.h" +#endif + +#include "gfx.h" + +#ifdef LCD_BACKLIGHT_ENABLE +#include "lcd_backlight.h" +#endif + +//#define DEBUG_VISUALIZER + +#ifdef DEBUG_VISUALIZER +#include "debug.h" +#else +#include "nodebug.h" +#endif + +#ifdef SERIAL_LINK_ENABLE +#include "serial_link/protocol/transport.h" +#include "serial_link/system/serial_link.h" +#endif + +// Define this in config.h +#ifndef VISUALIZER_THREAD_PRIORITY +#define "Visualizer thread priority not defined" +#endif + + +static visualizer_keyboard_status_t current_status = { + .layer = 0xFFFFFFFF, + .default_layer = 0xFFFFFFFF, + .leds = 0xFFFFFFFF, + .suspended = false, +}; + +static bool same_status(visualizer_keyboard_status_t* status1, visualizer_keyboard_status_t* status2) { + return status1->layer == status2->layer && + status1->default_layer == status2->default_layer && + status1->leds == status2->leds && + status1->suspended == status2->suspended; +} + +static bool visualizer_enabled = false; + +#define MAX_SIMULTANEOUS_ANIMATIONS 4 +static keyframe_animation_t* animations[MAX_SIMULTANEOUS_ANIMATIONS] = {}; + +#ifdef SERIAL_LINK_ENABLE +MASTER_TO_ALL_SLAVES_OBJECT(current_status, visualizer_keyboard_status_t); + +static remote_object_t* remote_objects[] = { + REMOTE_OBJECT(current_status), +}; + +#endif + +GDisplay* LCD_DISPLAY = 0; +GDisplay* LED_DISPLAY = 0; + +__attribute__((weak)) +GDisplay* get_lcd_display(void) { + return gdispGetDisplay(0); +} + +__attribute__((weak)) +GDisplay* get_led_display(void) { + return gdispGetDisplay(1); +} + +void start_keyframe_animation(keyframe_animation_t* animation) { + animation->current_frame = -1; + animation->time_left_in_frame = 0; + animation->need_update = true; + int free_index = -1; + for (int i=0;i<MAX_SIMULTANEOUS_ANIMATIONS;i++) { + if (animations[i] == animation) { + return; + } + if (free_index == -1 && animations[i] == NULL) { + free_index=i; + } + } + if (free_index!=-1) { + animations[free_index] = animation; + } +} + +void stop_keyframe_animation(keyframe_animation_t* animation) { + animation->current_frame = animation->num_frames; + animation->time_left_in_frame = 0; + animation->need_update = true; + animation->first_update_of_frame = false; + animation->last_update_of_frame = false; + for (int i=0;i<MAX_SIMULTANEOUS_ANIMATIONS;i++) { + if (animations[i] == animation) { + animations[i] = NULL; + return; + } + } +} + +void stop_all_keyframe_animations(void) { + for (int i=0;i<MAX_SIMULTANEOUS_ANIMATIONS;i++) { + if (animations[i]) { + animations[i]->current_frame = animations[i]->num_frames; + animations[i]->time_left_in_frame = 0; + animations[i]->need_update = true; + animations[i]->first_update_of_frame = false; + animations[i]->last_update_of_frame = false; + animations[i] = NULL; + } + } +} + +static bool update_keyframe_animation(keyframe_animation_t* animation, visualizer_state_t* state, systemticks_t delta, systemticks_t* sleep_time) { + // TODO: Clean up this messy code + dprintf("Animation frame%d, left %d, delta %d\n", animation->current_frame, + animation->time_left_in_frame, delta); + if (animation->current_frame == animation->num_frames) { + animation->need_update = false; + return false; + } + if (animation->current_frame == -1) { + animation->current_frame = 0; + animation->time_left_in_frame = animation->frame_lengths[0]; + animation->need_update = true; + animation->first_update_of_frame = true; + } else { + animation->time_left_in_frame -= delta; + while (animation->time_left_in_frame <= 0) { + int left = animation->time_left_in_frame; + if (animation->need_update) { + animation->time_left_in_frame = 0; + animation->last_update_of_frame = true; + (*animation->frame_functions[animation->current_frame])(animation, state); + animation->last_update_of_frame = false; + } + animation->current_frame++; + animation->need_update = true; + animation->first_update_of_frame = true; + if (animation->current_frame == animation->num_frames) { + if (animation->loop) { + animation->current_frame = 0; + } + else { + stop_keyframe_animation(animation); + return false; + } + } + delta = -left; + animation->time_left_in_frame = animation->frame_lengths[animation->current_frame]; + animation->time_left_in_frame -= delta; + } + } + if (animation->need_update) { + animation->need_update = (*animation->frame_functions[animation->current_frame])(animation, state); + animation->first_update_of_frame = false; + } + + systemticks_t wanted_sleep = animation->need_update ? gfxMillisecondsToTicks(10) : (unsigned)animation->time_left_in_frame; + if (wanted_sleep < *sleep_time) { + *sleep_time = wanted_sleep; + } + + return true; +} + +void run_next_keyframe(keyframe_animation_t* animation, visualizer_state_t* state) { + int next_frame = animation->current_frame + 1; + if (next_frame == animation->num_frames) { + next_frame = 0; + } + keyframe_animation_t temp_animation = *animation; + temp_animation.current_frame = next_frame; + temp_animation.time_left_in_frame = animation->frame_lengths[next_frame]; + temp_animation.first_update_of_frame = true; + temp_animation.last_update_of_frame = false; + temp_animation.need_update = false; + visualizer_state_t temp_state = *state; + (*temp_animation.frame_functions[next_frame])(&temp_animation, &temp_state); +} + +bool keyframe_no_operation(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)animation; + (void)state; + return false; +} + +#ifdef LCD_BACKLIGHT_ENABLE +bool keyframe_animate_backlight_color(keyframe_animation_t* animation, visualizer_state_t* state) { + int frame_length = animation->frame_lengths[animation->current_frame]; + int current_pos = frame_length - animation->time_left_in_frame; + uint8_t t_h = LCD_HUE(state->target_lcd_color); + uint8_t t_s = LCD_SAT(state->target_lcd_color); + uint8_t t_i = LCD_INT(state->target_lcd_color); + uint8_t p_h = LCD_HUE(state->prev_lcd_color); + uint8_t p_s = LCD_SAT(state->prev_lcd_color); + uint8_t p_i = LCD_INT(state->prev_lcd_color); + + uint8_t d_h1 = t_h - p_h; //Modulo arithmetic since we want to wrap around + int d_h2 = t_h - p_h; + // Chose the shortest way around + int d_h = abs(d_h2) < d_h1 ? d_h2 : d_h1; + int d_s = t_s - p_s; + int d_i = t_i - p_i; + + int hue = (d_h * current_pos) / frame_length; + int sat = (d_s * current_pos) / frame_length; + int intensity = (d_i * current_pos) / frame_length; + //dprintf("%X -> %X = %X\n", p_h, t_h, hue); + hue += p_h; + sat += p_s; + intensity += p_i; + state->current_lcd_color = LCD_COLOR(hue, sat, intensity); + lcd_backlight_color( + LCD_HUE(state->current_lcd_color), + LCD_SAT(state->current_lcd_color), + LCD_INT(state->current_lcd_color)); + + return true; +} + +bool keyframe_set_backlight_color(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)animation; + state->prev_lcd_color = state->target_lcd_color; + state->current_lcd_color = state->target_lcd_color; + lcd_backlight_color( + LCD_HUE(state->current_lcd_color), + LCD_SAT(state->current_lcd_color), + LCD_INT(state->current_lcd_color)); + return false; +} +#endif // LCD_BACKLIGHT_ENABLE + +#ifdef LCD_ENABLE +bool keyframe_display_layer_text(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)animation; + gdispClear(White); + gdispDrawString(0, 10, state->layer_text, state->font_dejavusansbold12, Black); + gdispFlush(); + return false; +} + +static void format_layer_bitmap_string(uint16_t default_layer, uint16_t layer, char* buffer) { + for (int i=0; i<16;i++) + { + uint32_t mask = (1u << i); + if (default_layer & mask) { + if (layer & mask) { + *buffer = 'B'; + } else { + *buffer = 'D'; + } + } else if (layer & mask) { + *buffer = '1'; + } else { + *buffer = '0'; + } + ++buffer; + + if (i==3 || i==7 || i==11) { + *buffer = ' '; + ++buffer; + } + } + *buffer = 0; +} + +bool keyframe_display_layer_bitmap(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)animation; + const char* layer_help = "1=On D=Default B=Both"; + char layer_buffer[16 + 4]; // 3 spaces and one null terminator + gdispClear(White); + gdispDrawString(0, 0, layer_help, state->font_fixed5x8, Black); + format_layer_bitmap_string(state->status.default_layer, state->status.layer, layer_buffer); + gdispDrawString(0, 10, layer_buffer, state->font_fixed5x8, Black); + format_layer_bitmap_string(state->status.default_layer >> 16, state->status.layer >> 16, layer_buffer); + gdispDrawString(0, 20, layer_buffer, state->font_fixed5x8, Black); + gdispFlush(); + return false; +} +#endif // LCD_ENABLE + +bool keyframe_disable_lcd_and_backlight(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)animation; + (void)state; +#ifdef LCD_ENABLE + gdispSetPowerMode(powerOff); +#endif +#ifdef LCD_BACKLIGHT_ENABLE + lcd_backlight_hal_color(0, 0, 0); +#endif + return false; +} + +bool keyframe_enable_lcd_and_backlight(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)animation; + (void)state; +#ifdef LCD_ENABLE + gdispSetPowerMode(powerOn); +#endif + return false; +} + +bool enable_visualization(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)animation; + (void)state; + dprint("User visualizer inited\n"); + visualizer_enabled = true; + return false; +} + +// TODO: Optimize the stack size, this is probably way too big +static DECLARE_THREAD_STACK(visualizerThreadStack, 1024); +static DECLARE_THREAD_FUNCTION(visualizerThread, arg) { + (void)arg; + + GListener event_listener; + geventListenerInit(&event_listener); + geventAttachSource(&event_listener, (GSourceHandle)¤t_status, 0); + + visualizer_keyboard_status_t initial_status = { + .default_layer = 0xFFFFFFFF, + .layer = 0xFFFFFFFF, + .leds = 0xFFFFFFFF, + .suspended = false, + }; + + visualizer_state_t state = { + .status = initial_status, + .current_lcd_color = 0, +#ifdef LCD_ENABLE + .font_fixed5x8 = gdispOpenFont("fixed_5x8"), + .font_dejavusansbold12 = gdispOpenFont("DejaVuSansBold12") +#endif + }; + initialize_user_visualizer(&state); + state.prev_lcd_color = state.current_lcd_color; + +#ifdef LCD_BACKLIGHT_ENABLE + lcd_backlight_color( + LCD_HUE(state.current_lcd_color), + LCD_SAT(state.current_lcd_color), + LCD_INT(state.current_lcd_color)); +#endif + + systemticks_t sleep_time = TIME_INFINITE; + systemticks_t current_time = gfxSystemTicks(); + + while(true) { + systemticks_t new_time = gfxSystemTicks(); + systemticks_t delta = new_time - current_time; + current_time = new_time; + bool enabled = visualizer_enabled; + if (!same_status(&state.status, ¤t_status)) { + if (visualizer_enabled) { + if (current_status.suspended) { + stop_all_keyframe_animations(); + visualizer_enabled = false; + state.status = current_status; + user_visualizer_suspend(&state); + } + else { + state.status = current_status; + update_user_visualizer_state(&state); + } + state.prev_lcd_color = state.current_lcd_color; + } + } + if (!enabled && state.status.suspended && current_status.suspended == false) { + // Setting the status to the initial status will force an update + // when the visualizer is enabled again + state.status = initial_status; + state.status.suspended = false; + stop_all_keyframe_animations(); + user_visualizer_resume(&state); + state.prev_lcd_color = state.current_lcd_color; + } + sleep_time = TIME_INFINITE; + for (int i=0;i<MAX_SIMULTANEOUS_ANIMATIONS;i++) { + if (animations[i]) { + update_keyframe_animation(animations[i], &state, delta, &sleep_time); + } + } +#ifdef LED_ENABLE + gdispGFlush(LED_DISPLAY); +#endif + +#ifdef EMULATOR + draw_emulator(); +#endif + // The animation can enable the visualizer + // And we might need to update the state when that happens + // so don't sleep + if (enabled != visualizer_enabled) { + sleep_time = 0; + } + + systemticks_t after_update = gfxSystemTicks(); + unsigned update_delta = after_update - current_time; + if (sleep_time != TIME_INFINITE) { + if (sleep_time > update_delta) { + sleep_time -= update_delta; + } + else { + sleep_time = 0; + } + } + dprintf("Update took %d, last delta %d, sleep_time %d\n", update_delta, delta, sleep_time); +#ifdef PROTOCOL_CHIBIOS + // The gEventWait function really takes milliseconds, even if the documentation says ticks. + // Unfortunately there's no generic ugfx conversion from system time to milliseconds, + // so let's do it in a platform dependent way. + + // On windows the system ticks is the same as milliseconds anyway + if (sleep_time != TIME_INFINITE) { + sleep_time = ST2MS(sleep_time); + } +#endif + geventEventWait(&event_listener, sleep_time); + } +#ifdef LCD_ENABLE + gdispCloseFont(state.font_fixed5x8); + gdispCloseFont(state.font_dejavusansbold12); +#endif + + return 0; +} + +void visualizer_init(void) { + gfxInit(); + +#ifdef LCD_BACKLIGHT_ENABLE + lcd_backlight_init(); +#endif + +#ifdef SERIAL_LINK_ENABLE + add_remote_objects(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t*) ); +#endif + +#ifdef LCD_ENABLE + LCD_DISPLAY = get_lcd_display(); +#endif +#ifdef LED_ENABLE + LED_DISPLAY = get_led_display(); +#endif + + // We are using a low priority thread, the idea is to have it run only + // when the main thread is sleeping during the matrix scanning + gfxThreadCreate(visualizerThreadStack, sizeof(visualizerThreadStack), + VISUALIZER_THREAD_PRIORITY, visualizerThread, NULL); +} + +void update_status(bool changed) { + if (changed) { + GSourceListener* listener = geventGetSourceListener((GSourceHandle)¤t_status, NULL); + if (listener) { + geventSendEvent(listener); + } + } +#ifdef SERIAL_LINK_ENABLE + static systime_t last_update = 0; + systime_t current_update = chVTGetSystemTimeX(); + systime_t delta = current_update - last_update; + if (changed || delta > MS2ST(10)) { + last_update = current_update; + visualizer_keyboard_status_t* r = begin_write_current_status(); + *r = current_status; + end_write_current_status(); + } +#endif +} + +void visualizer_update(uint32_t default_state, uint32_t state, 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 + // not really matter as it will be fixed during the next loop step. + // Alternatively a mutex could be used instead of the volatile variables + + bool changed = false; +#ifdef SERIAL_LINK_ENABLE + if (is_serial_link_connected ()) { + visualizer_keyboard_status_t* new_status = read_current_status(); + if (new_status) { + if (!same_status(¤t_status, new_status)) { + changed = true; + current_status = *new_status; + } + } + } + else { +#else + { +#endif + visualizer_keyboard_status_t new_status = { + .layer = state, + .default_layer = default_state, + .leds = leds, + .suspended = current_status.suspended, + }; + if (!same_status(¤t_status, &new_status)) { + changed = true; + current_status = new_status; + } + } + update_status(changed); +} + +void visualizer_suspend(void) { + current_status.suspended = true; + update_status(true); +} + +void visualizer_resume(void) { + current_status.suspended = false; + update_status(true); +} diff --git a/quantum/visualizer/visualizer.h b/quantum/visualizer/visualizer.h new file mode 100644 index 0000000000..53e250725c --- /dev/null +++ b/quantum/visualizer/visualizer.h @@ -0,0 +1,147 @@ +/* +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. +*/ + +#ifndef VISUALIZER_H +#define VISUALIZER_H +#include <stdlib.h> +#include <stdint.h> +#include <stdbool.h> + +#include "gfx.h" + +#ifdef LCD_BACKLIGHT_ENABLE +#include "lcd_backlight.h" +#endif + +// This need to be called once at the start +void visualizer_init(void); +// This should be called at every matrix scan +void visualizer_update(uint32_t default_state, uint32_t state, uint32_t leds); +// This should be called when the keyboard goes to suspend state +void visualizer_suspend(void); +// This should be called when the keyboard wakes up from suspend state +void visualizer_resume(void); + +// These functions are week, so they can be overridden by the keyboard +// if needed +GDisplay* get_lcd_display(void); +GDisplay* get_led_display(void); + +// For emulator builds, this function need to be implemented +#ifdef EMULATOR +void draw_emulator(void); +#endif + +// If you need support for more than 16 keyframes per animation, you can change this +#define MAX_VISUALIZER_KEY_FRAMES 16 + +struct keyframe_animation_t; + +typedef struct { + uint32_t layer; + uint32_t default_layer; + uint32_t leds; // See led.h for available statuses + bool suspended; +} visualizer_keyboard_status_t; + +// The state struct is used by the various keyframe functions +// It's also used for setting the LCD color and layer text +// from the user customized code +typedef struct visualizer_state_t { + // The user code should primarily be modifying these + uint32_t target_lcd_color; + const char* layer_text; + + // The user visualizer(and animation functions) can read these + visualizer_keyboard_status_t status; + + // These are used by the animation functions + uint32_t current_lcd_color; + uint32_t prev_lcd_color; +#ifdef LCD_ENABLE + font_t font_fixed5x8; + font_t font_dejavusansbold12; +#endif +} visualizer_state_t; + +// Any custom keyframe function should have this signature +// return true to get continuous updates, otherwise you will only get one +// update per frame +typedef bool (*frame_func)(struct keyframe_animation_t*, visualizer_state_t*); + +// Represents a keyframe animation, so fields are internal to the system +// while others are meant to be initialized by the user code +typedef struct keyframe_animation_t { + // These should be initialized + int num_frames; + bool loop; + int frame_lengths[MAX_VISUALIZER_KEY_FRAMES]; + frame_func frame_functions[MAX_VISUALIZER_KEY_FRAMES]; + + // Used internally by the system, and can also be read by + // keyframe update functions + int current_frame; + int time_left_in_frame; + bool first_update_of_frame; + bool last_update_of_frame; + bool need_update; + +} keyframe_animation_t; + +extern GDisplay* LCD_DISPLAY; +extern GDisplay* LED_DISPLAY; + +void start_keyframe_animation(keyframe_animation_t* animation); +void stop_keyframe_animation(keyframe_animation_t* animation); +// This runs the next keyframe, but does not update the animation state +// Useful for crossfades for example +void run_next_keyframe(keyframe_animation_t* animation, visualizer_state_t* state); + +// Some predefined keyframe functions that can be used by the user code +// Does nothing, useful for adding delays +bool keyframe_no_operation(keyframe_animation_t* animation, visualizer_state_t* state); +// Animates the LCD backlight color between the current color and the target color (of the state) +bool keyframe_animate_backlight_color(keyframe_animation_t* animation, visualizer_state_t* state); +// Sets the backlight color to the target color +bool keyframe_set_backlight_color(keyframe_animation_t* animation, visualizer_state_t* state); +// Displays the layer text centered vertically on the screen +bool keyframe_display_layer_text(keyframe_animation_t* animation, visualizer_state_t* state); +// Displays a bitmap (0/1) of all the currently active layers +bool keyframe_display_layer_bitmap(keyframe_animation_t* animation, visualizer_state_t* state); + +bool keyframe_disable_lcd_and_backlight(keyframe_animation_t* animation, visualizer_state_t* state); +bool keyframe_enable_lcd_and_backlight(keyframe_animation_t* animation, visualizer_state_t* state); + +// Call this once, when the initial animation has finished, alternatively you can call it +// directly from the initalize_user_visualizer function (the animation can be null) +bool enable_visualization(keyframe_animation_t* animation, visualizer_state_t* state); + +// 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); +void user_visualizer_suspend(visualizer_state_t* state); +void user_visualizer_resume(visualizer_state_t* state); + + +#endif /* VISUALIZER_H */ diff --git a/quantum/visualizer/visualizer.mk b/quantum/visualizer/visualizer.mk new file mode 100644 index 0000000000..2f4a41d66f --- /dev/null +++ b/quantum/visualizer/visualizer.mk @@ -0,0 +1,61 @@ +# 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. + +SRC += $(VISUALIZER_DIR)/visualizer.c +EXTRAINCDIRS += $(GFXINC) $(VISUALIZER_DIR) +GFXLIB = $(LIB_PATH)/ugfx +VPATH += $(VISUALIZER_PATH) + +OPT_DEFS += -DVISUALIZER_ENABLE + +ifdef LCD_ENABLE +OPT_DEFS += -DLCD_ENABLE +ULIBS += -lm +endif + +ifdef LCD_BACKLIGHT_ENABLE +SRC += $(VISUALIZER_DIR)/lcd_backlight.c +OPT_DEFS += -DLCD_BACKLIGHT_ENABLE +endif + +ifdef LED_ENABLE +SRC += $(VISUALIZER_DIR)/led_test.c +OPT_DEFS += -DLED_ENABLE +endif + +include $(GFXLIB)/gfx.mk +SRC += $(patsubst $(TOP_DIR)/%,%,$(GFXSRC)) +OPT_DEFS += $(patsubst %,-D%,$(patsubst -D%,%,$(GFXDEFS))) + +ifneq ("$(wildcard $(KEYMAP_PATH)/visualizer.c)","") + SRC += keyboards/$(KEYBOARD)/keymaps/$(KEYMAP)/visualizer.c +else + ifeq ("$(wildcard $(SUBPROJECT_PATH)/keymaps/$(KEYMAP)/visualizer.c)","") +$(error "$(KEYMAP_PATH)/visualizer.c" does not exist) + else + SRC += keyboards/$(KEYBOARD)/$(SUBPROJECT)/keymaps/$(KEYMAP)/visualizer.c + endif +endif + +ifdef EMULATOR +UINCDIR += $(TMK_DIR)/common +endif
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