Transition to hekate bdk layout

bdk/libs/lvgl/lv_misc/lv_anim.h

@@ -0,0 +1,176 @@
+/**
+ * @file anim.h
+ *
+ */
+
+#ifndef ANIM_H
+#define ANIM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*********************
+ *      INCLUDES
+ *********************/
+#ifdef LV_CONF_INCLUDE_SIMPLE
+#include "lv_conf.h"
+#else
+#include "../../lv_conf.h"
+#endif
+
+#if USE_LV_ANIMATION
+
+#include <stdint.h>
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+struct _lv_anim_t;
+
+typedef int32_t(*lv_anim_path_t)(const struct _lv_anim_t*);
+
+typedef void (*lv_anim_fp_t)(void *, int32_t);
+typedef void (*lv_anim_cb_t)(void *);
+
+typedef struct _lv_anim_t
+{
+    void * var;                     /*Variable to animate*/
+    lv_anim_fp_t fp;                /*Animator function*/
+    lv_anim_cb_t end_cb;            /*Call it when the animation is ready*/
+    lv_anim_path_t path;            /*An array with the steps of animations*/
+    int32_t start;                  /*Start value*/
+    int32_t end;                    /*End value*/
+    uint16_t time;                  /*Animation time in ms*/
+    int16_t act_time;               /*Current time in animation. Set to negative to make delay.*/
+    uint16_t playback_pause;        /*Wait before play back*/
+    uint16_t repeat_pause;          /*Wait before repeat*/
+    uint8_t playback :1;            /*When the animation is ready play it back*/
+    uint8_t repeat :1;              /*Repeat the animation infinitely*/
+    /*Animation system use these - user shouldn't set*/
+    uint8_t playback_now :1;        /*Play back is in progress*/
+    uint32_t has_run     :1;        /*Indicates the animation has run it this round*/
+} lv_anim_t;
+
+/*Example initialization
+lv_anim_t a;
+a.var = obj;
+a.start = lv_obj_get_height(obj);
+a.end = new_height;
+a.fp = (lv_anim_fp_t)lv_obj_set_height;
+a.path = lv_anim_path_linear;
+a.end_cb = NULL;
+a.act_time = 0;
+a.time = 200;
+a.playback = 0;
+a.playback_pause = 0;
+a.repeat = 0;
+a.repeat_pause = 0;
+lv_anim_create(&a);
+ */
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+/**
+ * Init. the animation module
+ */
+void lv_anim_init(void);
+
+/**
+ * Create an animation
+ * @param anim_p an initialized 'anim_t' variable. Not required after call.
+ */
+void lv_anim_create(lv_anim_t * anim_p);
+
+/**
+ * Delete an animation for a variable with a given animatior function
+ * @param var pointer to variable
+ * @param fp a function pointer which is animating 'var',
+ *           or NULL to ignore it and delete all animation with 'var
+ * @return true: at least 1 animation is deleted, false: no animation is deleted
+ */
+bool lv_anim_del(void * var, lv_anim_fp_t fp);
+
+/**
+ * Get the number of currently running animations
+ * @return the number of running animations
+ */
+uint16_t lv_anim_count_running(void);
+
+/**
+ * Calculate the time of an animation with a given speed and the start and end values
+ * @param speed speed of animation in unit/sec
+ * @param start start value of the animation
+ * @param end end value of the animation
+ * @return the required time [ms] for the animation with the given parameters
+ */
+uint16_t lv_anim_speed_to_time(uint16_t speed, int32_t start, int32_t end);
+
+/**
+ * Calculate the current value of an animation applying linear characteristic
+ * @param a pointer to an animation
+ * @return the current value to set
+ */
+int32_t lv_anim_path_linear(const lv_anim_t *a);
+
+/**
+ * Calculate the current value of an animation slowing down the start phase
+ * @param a pointer to an animation
+ * @return the current value to set
+ */
+int32_t lv_anim_path_ease_in(const lv_anim_t * a);
+
+/**
+ * Calculate the current value of an animation slowing down the end phase
+ * @param a pointer to an animation
+ * @return the current value to set
+ */
+int32_t lv_anim_path_ease_out(const lv_anim_t * a);
+
+/**
+ * Calculate the current value of an animation applying an "S" characteristic (cosine)
+ * @param a pointer to an animation
+ * @return the current value to set
+ */
+int32_t lv_anim_path_ease_in_out(const lv_anim_t *a);
+
+/**
+ * Calculate the current value of an animation with overshoot at the end
+ * @param a pointer to an animation
+ * @return the current value to set
+ */
+int32_t lv_anim_path_overshoot(const lv_anim_t * a);
+
+/**
+ * Calculate the current value of an animation with 3 bounces
+ * @param a pointer to an animation
+ * @return the current value to set
+ */
+int32_t lv_anim_path_bounce(const lv_anim_t * a);
+
+/**
+ * Calculate the current value of an animation applying step characteristic.
+ * (Set end value on the end of the animation)
+ * @param a pointer to an animation
+ * @return the current value to set
+ */
+int32_t lv_anim_path_step(const lv_anim_t *a);
+/**********************
+ *      MACROS
+ **********************/
+
+#endif /*USE_LV_ANIMATION == 0*/
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*LV_ANIM_H*/
+