From c95b17b536b4437f001d5f5e8a54753969e36bb2 Mon Sep 17 00:00:00 2001 From: Fred Sundvik Date: Sun, 24 Apr 2016 13:46:19 +0300 Subject: [PATCH] Add simple led support Also the first version of a led testing animation --- led_test.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ led_test.h | 35 +++++++++++++++++++++++++++++++++++ visualizer.c | 8 ++++++++ visualizer.h | 3 +++ visualizer.mk | 10 ++++++++-- 5 files changed, 99 insertions(+), 2 deletions(-) create mode 100644 led_test.c create mode 100644 led_test.h diff --git a/led_test.c b/led_test.c new file mode 100644 index 0000000000..1aadd55414 --- /dev/null +++ b/led_test.c @@ -0,0 +1,45 @@ +/* +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" + +keyframe_animation_t led_test_animation = { + .num_frames = 1, + .loop = true, + .frame_lengths = {MS2ST(1000)}, + .frame_functions = { + keyframe_fade_in_all_leds, + }, +}; + +bool keyframe_fade_in_all_leds(keyframe_animation_t* animation, visualizer_state_t* state) { + (void)state; + int frame_length = animation->frame_lengths[animation->current_frame]; + int current_pos = frame_length - animation->time_left_in_frame; + uint8_t luma = 0x255 * current_pos / frame_length; + color_t color = LUMA2COLOR(luma); + gdispGClear(LED_DISPLAY, color); + gdispGFlush(LED_DISPLAY); + return true; +} diff --git a/led_test.h b/led_test.h new file mode 100644 index 0000000000..521e052164 --- /dev/null +++ b/led_test.h @@ -0,0 +1,35 @@ +/* +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); + +extern keyframe_animation_t led_test_animation; + + +#endif /* TMK_VISUALIZER_LED_TEST_H_ */ diff --git a/visualizer.c b/visualizer.c index 867a1d3347..ed5c9fa2c9 100644 --- a/visualizer.c +++ b/visualizer.c @@ -77,6 +77,9 @@ static remote_object_t* remote_objects[] = { #endif +GDisplay* LCDDisplay; +GDisplay* LEDDisplay; + void start_keyframe_animation(keyframe_animation_t* animation) { animation->current_frame = -1; @@ -405,6 +408,11 @@ void visualizer_init(void) { #ifdef USE_SERIAL_LINK add_remote_objects(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t*) ); #endif + // TODO: Make sure these works when either of these are disabled + LCDDisplay = gdispGetDisplay(0); + LEDDisplay = gdispGetDisplay(1); + + // 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 chEvtObjectInit(&layer_changed_event); diff --git a/visualizer.h b/visualizer.h index 22798cda6b..6a72fde1fd 100644 --- a/visualizer.h +++ b/visualizer.h @@ -99,6 +99,9 @@ typedef struct keyframe_animation_t { } 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); diff --git a/visualizer.mk b/visualizer.mk index 13c5d31587..96ca468e86 100644 --- a/visualizer.mk +++ b/visualizer.mk @@ -21,13 +21,14 @@ # SOFTWARE. GFXLIB = $(VISUALIZER_DIR)/ugfx +SRC += $(GFXSRC) $(VISUALIZER_DIR)/visualizer.c +UINCDIR += $(GFXINC) $(VISUALIZER_DIR) + ifdef LCD_ENABLE include $(GFXLIB)/gfx.mk UDEFS += -DLCD_ENABLE ULIBS += -lm endif -SRC += $(GFXSRC) $(VISUALIZER_DIR)/visualizer.c -UINCDIR += $(GFXINC) $(VISUALIZER_DIR) ifdef LCD_BACKLIGHT_ENABLE SRC += $(VISUALIZER_DIR)/lcd_backlight.c @@ -35,6 +36,11 @@ SRC += lcd_backlight_hal.c UDEFS += -DLCD_BACKLIGHT_ENABLE endif +ifdef LED_ENABLE +SRC += $(VISUALIZER_DIR)/led_test.c +UDEFS += -DLED_ENABLE +endif + ifndef VISUALIZER_USER VISUALIZER_USER = visualizer_user.c endif