add LV_NO_ANIM and LV_NO_SHADOW

lv_conf_templ.h

@@ -60,12 +60,16 @@
 #define LV_INDEV_LONG_PRESS_REP_TIME    100                    /*Repeated trigger period in long press [ms] */
 
 /*Color settings*/
-#define LV_COLOR_DEPTH     24
+#define LV_COLOR_DEPTH     16
-#define LV_COLOR_TRANSP     LV_COLOR_LIME          /*Images pixels with this color will not be drawn*/
+#define LV_COLOR_TRANSP    LV_COLOR_LIME          /*Images pixels with this color will not be drawn*/
 
 /*Text settings*/
 #define LV_TXT_UTF8             1
-#define LV_TXT_BREAK_CHARS     " ,.;:-_"              /*Can break texts on these chars*/
+#define LV_TXT_BREAK_CHARS     " ,.;:-_"         /*Can break texts on these chars*/
+
+/*Feature usage*/
+#define LV_NO_ANIM				0				/*1: disable all animations*/
+#define LV_NO_SHADOW			0				/*1: disable shadows*/
 
 /*==================
  *  THEME USAGE

lv_draw/lv_draw.c

@@ -45,11 +45,12 @@ static void lv_draw_rect_main_mid(const lv_area_t * coords, const lv_area_t * ma
 static void lv_draw_rect_main_corner(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style);
 static void lv_draw_rect_border_straight(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style);
 static void lv_draw_rect_border_corner(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style);
+#if LV_NO_SHADOW == 0
 static void lv_draw_rect_shadow(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style);
 static void lv_draw_cont_shadow_full(const lv_area_t * coords, const lv_area_t * mask, const  lv_style_t * style);
 static void lv_draw_cont_shadow_bottom(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style);
 static void lv_draw_cont_shadow_full_straight(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style, const lv_opa_t * map);
-
+#endif
 static uint16_t lv_draw_cont_radius_corr(uint16_t r, lv_coord_t w, lv_coord_t h);
 
 
@@ -69,8 +70,10 @@ static void (*map_fp)(const lv_area_t * coords, const lv_area_t * mask, const lv
 static void (*px_fp)(lv_coord_t x, lv_coord_t y, const lv_area_t * mask, lv_color_t color, lv_opa_t opa) = lv_rpx;
 static void (*fill_fp)(const lv_area_t * coords, const lv_area_t * mask, lv_color_t color, lv_opa_t opa) =  lv_rfill;
 static void (*letter_fp)(const lv_point_t * pos_p, const lv_area_t * mask, const lv_font_t * font_p, uint32_t letter, lv_color_t color, lv_opa_t opa) = lv_rletter;
+#if USE_LV_IMG
 static void (*map_fp)(const lv_area_t * coords, const lv_area_t * mask, const lv_color_t * map_p, lv_opa_t opa, bool transp, bool upscale, lv_color_t recolor, lv_opa_t recolor_opa) = lv_rmap;
 #endif
+#endif
 
 
 /**********************
@@ -91,10 +94,11 @@ void lv_draw_rect(const lv_area_t * coords, const lv_area_t * mask, const lv_sty
 {
     if(area_get_height(coords) < 1 || area_get_width(coords) < 1) return;
 
+#if LV_NO_SHADOW == 0
     if(style->body.shadow.width != 0) {
         lv_draw_rect_shadow(coords, mask, style);
     }
-
+#endif
     if(style->body.empty == 0){
         lv_draw_rect_main_mid(coords, mask, style);
 
@@ -339,6 +343,7 @@ void lv_draw_label(const lv_area_t * coords,const lv_area_t * mask, const lv_sty
     }
 }
 
+#if USE_LV_IMG
 /**
  * Draw an image
  * @param coords the coordinates of the image
@@ -440,6 +445,8 @@ void lv_draw_img(const lv_area_t * coords, const lv_area_t * mask,
         }
     }
 }
+#endif
+
 
 /**
  * Draw a line
@@ -1123,6 +1130,8 @@ static void lv_draw_rect_border_corner(const lv_area_t * coords, const lv_area_t
     }
 }
 
+#if LV_NO_SHADOW == 0
+
 /**
  * Draw a shadow
  * @param rect pointer to rectangle object
@@ -1422,6 +1431,9 @@ static void lv_draw_cont_shadow_full_straight(const lv_area_t * coords, const lv
     }
 
 }
+
+#endif
+
 static uint16_t lv_draw_cont_radius_corr(uint16_t r, lv_coord_t w, lv_coord_t h)
 {
 	if(r >= (w >> 1)){

lv_draw/lv_draw.h

@@ -72,6 +72,7 @@ void lv_draw_triangle(const lv_point_t * points, const lv_area_t * mask_p, lv_co
 void lv_draw_label(const lv_area_t * cords_p,const lv_area_t * mask_p, const lv_style_t * style_p,
                     const char * txt, lv_txt_flag_t flag, lv_point_t * offset);
 
+#if USE_LV_IMG
 /**
  * Draw an image
  * @param cords_p the coordinates of the image
@@ -80,6 +81,7 @@ void lv_draw_label(const lv_area_t * cords_p,const lv_area_t * mask_p, const lv_
  */
 void lv_draw_img(const lv_area_t * cords_p, const lv_area_t * mask_p,
                  const lv_style_t * style_p, const char * fn);
+#endif
 
 /**
  * Draw a line

lv_misc/lv_anim.c

@@ -6,12 +6,13 @@
 /*********************
  *      INCLUDES
  *********************/
-#include "../../lv_conf.h"
+#include "lv_anim.h"
+
+#if LV_NO_ANIM == 0
 #include <stddef.h>
 #include <string.h>
 #include "../lv_hal/lv_hal_tick.h"
 #include "lv_task.h"
-#include "lv_anim.h"
 #include "lv_math.h"
 
 /*********************
@@ -261,3 +262,4 @@ static bool anim_ready_handler(lv_anim_t * a)
 
 	return invalid;
 }
+#endif

lv_misc/lv_anim.h

@@ -14,6 +14,9 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
+#include "../../../lv_conf.h"
+#if LV_NO_ANIM == 0
+
 #include <stdint.h>
 #include <stdbool.h>
 
@@ -113,8 +116,11 @@ lv_anim_path_t * lv_anim_get_path(lv_anim_path_name_t name);
  *      MACROS
  **********************/
 
+#endif /*LV_NO_ANIM == 0*/
+
 #ifdef __cplusplus
 } /* extern "C" */
 #endif
 
-#endif
+#endif /*LV_ANIM_H*/
+

lv_obj/lv_indev.c

@@ -239,6 +239,7 @@ static void indev_proc_task(void * param)
                 indev_proc_point(&i->state);
             }
             else if (i->driver.type == LV_INDEV_TYPE_KEYPAD) {
+#if LV_OBJ_GROUP != 0
                 if(i->group != NULL && data.state == LV_INDEV_EVENT_PR && data.key != 0) {
                     if(data.key == LV_GROUP_KEY_NEXT) {
                         lv_group_focus_next(i->group);
@@ -250,6 +251,7 @@ static void indev_proc_task(void * param)
                         lv_group_send_data(i->group, data.key);
                     }
                 }
+#endif
             }
         }
 

lv_obj/lv_obj.c

@@ -67,8 +67,9 @@ void lv_init(void)
     lv_fs_init();
     lv_ufs_init();
     lv_font_init();
+#if LV_NO_ANIM == 0
     lv_anim_init();
-
+#endif
     /*Clear the screen*/
     lv_area_t scr_area;
     lv_area_set(&scr_area, 0, 0, LV_HOR_RES, LV_VER_RES);
@@ -279,10 +280,10 @@ lv_res_t lv_obj_del(lv_obj_t * obj)
         /*Set i to the next node*/
         i = i_next;
     }
-    
+#if LV_NO_ANIM == 0
     /*Remove the animations from this object*/
     lv_anim_del(obj, NULL);
-
+#endif
     /*Remove the object from parent's children list*/
     lv_obj_t * par = lv_obj_get_parent(obj);
     if(par == NULL) { /*It is a screen*/
@@ -909,6 +910,7 @@ void lv_obj_set_free_ptr(lv_obj_t * obj, void * free_p)
 }
 #endif
 
+#if LV_NO_ANIM == 0
 /**
  * Animate an object
  * @param obj pointer to an object to animate
@@ -986,6 +988,9 @@ void lv_obj_animate(lv_obj_t * obj, lv_anim_builtin_t type, uint16_t time, uint1
 
 	lv_anim_create(&a);
 }
+
+#endif
+
 /*=======================
  * Getter functions
  *======================*/
@@ -1529,7 +1534,9 @@ static void delete_children(lv_obj_t * obj)
    }
 
    /*Remove the animations from this object*/
+#if LV_NO_ANIM == 0
    lv_anim_del(obj, NULL);
+#endif
 
    /*Delete from the group*/
 #if LV_OBJ_GROUP != 0

lv_obj/lv_obj.h

@@ -530,6 +530,7 @@ void lv_obj_set_free_num(lv_obj_t * obj, LV_OBJ_FREE_NUM_TYPE free_num);
 void lv_obj_set_free_ptr(lv_obj_t * obj, void * free_p);
 #endif
 
+#if LV_NO_ANIM == 0
 /**
  * Animate an object
  * @param obj pointer to an object to animate
@@ -539,6 +540,7 @@ void lv_obj_set_free_ptr(lv_obj_t * obj, void * free_p);
  * @param cb a function to call when the animation is ready
  */
 void lv_obj_animate(lv_obj_t * obj, lv_anim_builtin_t type, uint16_t time, uint16_t delay, void (*cb) (lv_obj_t *));
+#endif
 
 /*=======================
  * Getter functions

lv_obj/lv_style.c

@@ -14,25 +14,31 @@
 /*********************
  *      DEFINES
  *********************/
+#if LV_NO_ANIM == 0
 #define LV_STYLE_ANIM_RES       256    /*Animation max in 1024 steps*/
 #define LV_STYLE_ANIM_SHIFT     8      /*log2(LV_STYLE_ANIM_RES)*/
 
 #define VAL_PROP(v1, v2, r)   v1 + (((v2-v1) * r) >> LV_STYLE_ANIM_SHIFT)
 #define STYLE_ATTR_ANIM(attr, r)   if(start->attr != end->attr) act->attr = VAL_PROP(start->attr, end->attr, r)
+#endif
 
 /**********************
  *      TYPEDEFS
  **********************/
+#if LV_NO_ANIM == 0
 typedef struct {
     lv_style_t style_start;   /*Save not only pointers because if same as 'style_anim' then it will be modified too*/
     lv_style_t style_end;
     lv_style_t * style_anim;
 }lv_style_anim_dsc_t;
+#endif
 
 /**********************
  *  STATIC PROTOTYPES
  **********************/
+#if LV_NO_ANIM == 0
 static void lv_style_aimator(lv_style_anim_dsc_t * dsc, int32_t val);
+#endif
 
 /**********************
  *  STATIC VARIABLES
@@ -208,8 +214,7 @@ void lv_style_copy(lv_style_t * dest, const lv_style_t * src)
     memcpy(dest, src, sizeof(lv_style_t));
 }
 
-
+#if LV_NO_ANIM == 0
-
 /**
  * Create an animation from a pre-configured 'lv_style_anim_t' variable
  * @param anim pointer to a pre-configured 'lv_style_anim_t' variable (will be copied)
@@ -238,11 +243,11 @@ void lv_style_anim_create(lv_style_anim_t * anim)
 
     lv_anim_create(&a);
 }
-
+#endif
 /**********************
  *   STATIC FUNCTIONS
  **********************/
-
+#if LV_NO_ANIM == 0
 /**
  * Used by the style animations to set the values of a style according to start and end style.
  * @param dsc the 'animated variable' set by lv_style_anim_create()
@@ -295,3 +300,4 @@ static void lv_style_aimator(lv_style_anim_dsc_t * dsc, int32_t val)
         lv_mem_free(dsc);
     }
 }
+#endif

lv_obj/lv_style.h

@@ -101,6 +101,7 @@ typedef struct
     }line;
 }lv_style_t;
 
+#if LV_NO_ANIM == 0
 typedef struct {
     const lv_style_t * style_start; /*Pointer to the starting style*/
     const lv_style_t * style_end;   /*Pointer to the destination style*/
@@ -128,6 +129,7 @@ a.repeat_pause = 0;
 a.end_cb = NULL;
 lv_style_anim_create(&a);
  */
+#endif
 
 /**********************
  * GLOBAL PROTOTYPES
@@ -145,11 +147,13 @@ void lv_style_init (void);
  */
 void lv_style_copy(lv_style_t * dest, const lv_style_t * src);
 
+#if LV_NO_ANIM == 0
 /**
  * Create an animation from a pre-configured 'lv_style_anim_t' variable
  * @param anim pointer to a pre-configured 'lv_style_anim_t' variable (will be copied)
  */
 void lv_style_anim_create(lv_style_anim_t * anim);
+#endif
 
 /*************************
  *    GLOBAL VARIABLES

lv_objx/lv_bar.c

@@ -115,6 +115,7 @@ void lv_bar_set_value(lv_obj_t * bar, int16_t value)
 	lv_obj_invalidate(bar);
 }
 
+#if LV_USE_ANIM
 /**
  * Set a new value with animation on the bar
  * @param bar pointer to a bar object
@@ -144,8 +145,8 @@ void lv_bar_set_value_anim(lv_obj_t * bar, int16_t value, uint16_t anim_time)
     a.repeat_pause = 0;
 
     lv_anim_create(&a);
-
 }
+#endif
 
 
 /**

lv_objx/lv_ddlist.c

@@ -21,7 +21,15 @@
 /*********************
  *      DEFINES
  *********************/
-#define LV_DDLIST_DEF_ANIM_TIME     200     /*ms*/
+
+#if LV_NO_ANIM == 0
+#  ifndef LV_DDLIST_DEF_ANIM_TIME
+#    define LV_DDLIST_DEF_ANIM_TIME     200     	/*ms*/
+#  endif
+#else
+#  undef  LV_DDLIST_DEF_ANIM_TIME
+#  define LV_DDLIST_DEF_ANIM_TIME     0     		/*No animation*/
+#endif
 
 /**********************
  *      TYPEDEFS
@@ -592,6 +600,7 @@ static void lv_ddlist_refr_size(lv_obj_t * ddlist, uint16_t anim_time)
         lv_obj_set_height(ddlist, new_height);
         lv_ddlist_pos_current_option(ddlist);
     } else {
+#if LV_NO_ANIM == 0
         lv_anim_t a;
         a.var = ddlist;
         a.start = lv_obj_get_height(ddlist);
@@ -607,6 +616,7 @@ static void lv_ddlist_refr_size(lv_obj_t * ddlist, uint16_t anim_time)
         a.repeat_pause = 0;
 
         lv_anim_create(&a);
+#endif
     }
 }
 

lv_objx/lv_label.c

@@ -39,9 +39,11 @@ static lv_res_t lv_label_signal(lv_obj_t * label, lv_signal_t sign, void * param
 static bool lv_label_design(lv_obj_t * label, const lv_area_t * mask, lv_design_mode_t mode);
 static void lv_label_refr_text(lv_obj_t * label);
 static void lv_label_revert_dots(lv_obj_t *label);
+
+#if LV_NO_ANIM == 0
 static void lv_label_set_offset_x(lv_obj_t * label, lv_coord_t x);
 static void lv_label_set_offset_y(lv_obj_t * label, lv_coord_t y);
-
+#endif
 /**********************
  *  STATIC VARIABLES
  **********************/
@@ -221,11 +223,13 @@ void lv_label_set_long_mode(lv_obj_t * label, lv_label_long_mode_t long_mode)
 {
     lv_label_ext_t * ext = lv_obj_get_ext_attr(label);
 
+#if LV_NO_ANIM == 0
     /*Delete the old animation (if exists)*/
     lv_anim_del(label, (lv_anim_fp_t) lv_obj_set_x);
     lv_anim_del(label, (lv_anim_fp_t) lv_obj_set_y);
     lv_anim_del(label, (lv_anim_fp_t) lv_label_set_offset_x);
     lv_anim_del(label, (lv_anim_fp_t) lv_label_set_offset_y);
+#endif
     ext->offset.x = 0;
     ext->offset.y = 0;
 
@@ -726,6 +730,7 @@ static void lv_label_refr_text(lv_obj_t * label)
 
         /*Start scrolling if the label is greater then its parent*/
         if(ext->long_mode == LV_LABEL_LONG_SCROLL) {
+#if LV_NO_ANIM == 0
             lv_obj_t * parent = lv_obj_get_parent(label);
 
             /*Delete the potential previous scroller animations*/
@@ -756,10 +761,12 @@ static void lv_label_refr_text(lv_obj_t * label)
                 anim.time = lv_anim_speed_to_time(ext->anim_speed, anim.start, anim.end);
                 lv_anim_create(&anim);
             }
+#endif
         }
     }
     /*In roll mode keep the size but start offset animations*/
     else if(ext->long_mode == LV_LABEL_LONG_ROLL) {
+#if LV_NO_ANIM == 0
         lv_anim_t anim;
         anim.var = label;
         anim.repeat = 1;
@@ -794,6 +801,7 @@ static void lv_label_refr_text(lv_obj_t * label)
             lv_anim_del(label, (lv_anim_fp_t) lv_label_set_offset_y);
             ext->offset.y = 0;
         }
+#endif
     }
     else if(ext->long_mode == LV_LABEL_LONG_DOT) {
        if(size.y <= lv_obj_get_height(label)) {                /*No dots are required, the text is short enough*/
@@ -879,6 +887,7 @@ static void lv_label_revert_dots(lv_obj_t *label)
     ext->dot_end = LV_LABEL_DOT_END_INV;
 }
 
+#if LV_NO_ANIM == 0
 static void lv_label_set_offset_x(lv_obj_t * label, lv_coord_t x)
 {
     lv_label_ext_t * ext = lv_obj_get_ext_attr(label);
@@ -893,3 +902,4 @@ static void lv_label_set_offset_y(lv_obj_t * label, lv_coord_t y)
     lv_obj_invalidate(label);
 }
 #endif
+#endif

lv_objx/lv_list.c

@@ -19,8 +19,14 @@
  *      DEFINES
  *********************/
 #define LV_LIST_LAYOUT_DEF	LV_LAYOUT_COL_M
-#ifndef LV_LIST_FOCUS_TIME
+
-#define LV_LIST_FOCUS_TIME  100 /*Animation time of focusing to the a list element [ms] (0: no animation)  */
+#if LV_NO_ANIM == 0
+#  ifndef LV_LIST_FOCUS_TIME
+#    define LV_LIST_FOCUS_TIME  100 /*Animation time of focusing to the a list element [ms] (0: no animation)  */
+#  endif
+#else
+#  undef  LV_LIST_FOCUS_TIME
+#  define LV_LIST_FOCUS_TIME	0	/*No animations*/
 #endif
 
 /**********************
@@ -372,6 +378,7 @@ void lv_list_up(lv_obj_t * list)
                 if(ext->anim_time == 0) {
                     lv_obj_set_y(scrl, new_y);
                 } else {
+#if LV_NO_ANIM == 0
                     lv_anim_t a;
                     a.var = scrl;
                     a.start = lv_obj_get_y(scrl);
@@ -386,6 +393,7 @@ void lv_list_up(lv_obj_t * list)
                     a.repeat = 0;
                     a.repeat_pause = 0;
                     lv_anim_create(&a);
+#endif
                 }
             }
             break;
@@ -413,6 +421,7 @@ void lv_list_down(lv_obj_t * list)
             if(ext->anim_time == 0) {
                 lv_obj_set_y(scrl, new_y);
             } else {
+#if LV_NO_ANIM == 0
                 lv_anim_t a;
                 a.var = scrl;
                 a.start = lv_obj_get_y(scrl);
@@ -427,6 +436,8 @@ void lv_list_down(lv_obj_t * list)
                 a.repeat = 0;
                 a.repeat_pause = 0;
                 lv_anim_create(&a);
+
+#endif
             }
             break;
         }

lv_objx/lv_mbox.c

@@ -19,7 +19,15 @@
 /*********************
  *      DEFINES
  *********************/
-#define LV_MBOX_CLOSE_ANIM_TIME     200 /*Default close anim. time [ms]*/
+
+#if LV_NO_ANIM == 0
+#  ifndef LV_MBOX_CLOSE_ANIM_TIME
+#    define LV_MBOX_CLOSE_ANIM_TIME  200 /*List close animation time)  */
+#  endif
+#else
+#  undef  LV_MBOX_CLOSE_ANIM_TIME
+#  define LV_MBOX_CLOSE_ANIM_TIME	0	/*No animations*/
+#endif
 
 /**********************
  *      TYPEDEFS
@@ -192,6 +200,7 @@ void lv_mbox_start_auto_close(lv_obj_t * mbox, uint16_t delay)
 {
     lv_mbox_ext_t * ext = lv_obj_get_ext_attr(mbox);
 
+#if LV_NO_ANIM == 0
     if(ext->anim_time != 0) {
         /*Add shrinking animations*/
         lv_obj_animate(mbox, LV_ANIM_GROW_H| ANIM_OUT, ext->anim_time, delay, NULL);
@@ -202,6 +211,9 @@ void lv_mbox_start_auto_close(lv_obj_t * mbox, uint16_t delay)
     } else {
         lv_obj_animate(mbox, LV_ANIM_NONE, ext->anim_time, delay, (void (*)(lv_obj_t*))lv_obj_del);
     }
+#else
+    lv_obj_del(mbox);
+#endif
 }
 
 /**
@@ -210,7 +222,9 @@ void lv_mbox_start_auto_close(lv_obj_t * mbox, uint16_t delay)
  */
 void lv_mbox_stop_auto_close(lv_obj_t * mbox)
 {
+#if LV_NO_ANIM == 0
     lv_anim_del(mbox, NULL);
+#endif
 }
 
 /**

lv_objx/lv_page.c

@@ -307,6 +307,7 @@ void lv_page_focus(lv_obj_t * page, lv_obj_t * obj, uint16_t anim_time)
         lv_obj_set_y(ext->scrl, scrlable_y);
     }
     else {
+#if LV_NO_ANIM == 0
         lv_anim_t a;
         a.act_time = 0;
         a.start = lv_obj_get_y(ext->scrl);
@@ -319,6 +320,7 @@ void lv_page_focus(lv_obj_t * page, lv_obj_t * obj, uint16_t anim_time)
         a.path = lv_anim_get_path(LV_ANIM_PATH_LIN);
         a.fp = (lv_anim_fp_t) lv_obj_set_y;
         lv_anim_create(&a);
+#endif
     }
 }
 

lv_objx/lv_roller.c

@@ -427,6 +427,7 @@ static void refr_position(lv_obj_t *roller, bool anim_en)
     if(ext->ddlist.anim_time == 0 || anim_en == false) {
         lv_obj_set_y(roller_scrl, new_y);
     } else {
+#if LV_NO_ANIM == 0
         lv_anim_t a;
         a.var = roller_scrl;
         a.start = lv_obj_get_y(roller_scrl);
@@ -441,6 +442,7 @@ static void refr_position(lv_obj_t *roller, bool anim_en)
         a.repeat = 0;
         a.repeat_pause = 0;
         lv_anim_create(&a);
+#endif
     }
 }
 

lv_objx/lv_ta.c

@@ -137,7 +137,8 @@ lv_obj_t * lv_ta_create(lv_obj_t * par, lv_obj_t * copy)
         /*Refresh the style with new signal function*/
         lv_obj_refresh_style(new_ta);
     }
-    
+
+#if LV_NO_ANIM == 0
     /*Create a cursor blinker animation*/
     lv_anim_t a;
     a.var = new_ta;
@@ -153,6 +154,7 @@ lv_obj_t * lv_ta_create(lv_obj_t * par, lv_obj_t * copy)
     a.playback_pause = 0;
     a.path = lv_anim_get_path(LV_ANIM_PATH_STEP);
     lv_anim_create(&a);
+#endif
 
     return new_ta;
 }
@@ -183,6 +185,8 @@ void lv_ta_add_char(lv_obj_t * ta, char c)
         lv_mem_assert(ext->pwd_tmp);
         lv_txt_ins(ext->pwd_tmp, ext->cursor.pos, letter_buf);
 
+#if LV_NO_ANIM == 0
+        /*Auto hide characters*/
         lv_anim_t a;
         a.var = ta;
         a.fp = (lv_anim_fp_t)pwd_char_hider_anim;
@@ -197,6 +201,7 @@ void lv_ta_add_char(lv_obj_t * ta, char c)
         a.playback_pause = 0;
         a.path = lv_anim_get_path(LV_ANIM_PATH_STEP);
         lv_anim_create(&a);
+#endif
     }
 
     /*Move the cursor after the new character*/
@@ -223,6 +228,8 @@ void lv_ta_add_text(lv_obj_t * ta, const char * txt)
 
         lv_txt_ins(ext->pwd_tmp, ext->cursor.pos, txt);
 
+#if LV_NO_ANIM == 0
+        /*Auto hide characters*/
         lv_anim_t a;
         a.var = ta;
         a.fp = (lv_anim_fp_t)pwd_char_hider_anim;
@@ -237,6 +244,7 @@ void lv_ta_add_text(lv_obj_t * ta, const char * txt)
         a.playback_pause = 0;
         a.path = lv_anim_get_path(LV_ANIM_PATH_STEP);
         lv_anim_create(&a);
+#endif
     }
 
     /*Move the cursor after the new text*/
@@ -306,6 +314,8 @@ void lv_ta_set_text(lv_obj_t * ta, const char * txt)
         ext->pwd_tmp = lv_mem_realloc(ext->pwd_tmp, strlen(txt) + 1);
         strcpy(ext->pwd_tmp, txt);
 
+#if LV_NO_ANIM == 0
+        /*Auto hide characters*/
         lv_anim_t a;
         a.var = ta;
         a.fp = (lv_anim_fp_t)pwd_char_hider_anim;
@@ -320,6 +330,7 @@ void lv_ta_set_text(lv_obj_t * ta, const char * txt)
         a.playback_pause = 0;
         a.path = lv_anim_get_path(LV_ANIM_PATH_STEP);
         lv_anim_create(&a);
+#endif
     }
 }
 
@@ -376,6 +387,7 @@ void lv_ta_set_cursor_pos(lv_obj_t * ta, int16_t pos)
 
     ext->cursor.valid_x = cur_pos.x;
 
+#if LV_NO_ANIM == 0
     /*Reset cursor blink animation*/
     lv_anim_t a;
     a.var = ta;
@@ -391,6 +403,7 @@ void lv_ta_set_cursor_pos(lv_obj_t * ta, int16_t pos)
     a.playback_pause = 0;
     a.path = lv_anim_get_path(LV_ANIM_PATH_STEP);
     lv_anim_create(&a);
+#endif
 
 	lv_obj_invalidate(ta);
 }

lv_objx/lv_tabview.c

@@ -17,6 +17,14 @@
 /*********************
  *      DEFINES
  *********************/
+#if LV_NO_ANIM == 0
+#  ifndef LV_TABVIEW_ANIM_TIME
+#    define LV_TABVIEW_ANIM_TIME  100 /*Animation time of focusing to the a list element [ms] (0: no animation)  */
+#  endif
+#else
+#  undef  LV_TABVIEW_ANIM_TIME
+#  define LV_TABVIEW_ANIM_TIME	0	/*No animations*/
+#endif
 
 /**********************
  *      TYPEDEFS
@@ -240,6 +248,7 @@ void lv_tabview_set_current_tab(lv_obj_t * tabview, uint16_t id, bool anim_en)
     if(ext->anim_time == 0 || anim_en == false) {
         lv_obj_set_x(ext->content, cont_x);
     } else {
+#if LV_NO_ANIM == 0
         lv_anim_t a;
         a.var = ext->content;
         a.start = lv_obj_get_x(ext->content);
@@ -254,6 +263,7 @@ void lv_tabview_set_current_tab(lv_obj_t * tabview, uint16_t id, bool anim_en)
         a.repeat = 0;
         a.repeat_pause = 0;
         lv_anim_create(&a);
+#endif
     }
 
     /*Move the indicator*/
@@ -264,6 +274,7 @@ void lv_tabview_set_current_tab(lv_obj_t * tabview, uint16_t id, bool anim_en)
     if(ext->anim_time == 0 || anim_en == false ) {
         lv_obj_set_x(ext->indic, indic_x);
     } else {
+#if LV_NO_ANIM == 0
         lv_anim_t a;
         a.var = ext->indic;
         a.start = lv_obj_get_x(ext->indic);
@@ -278,6 +289,7 @@ void lv_tabview_set_current_tab(lv_obj_t * tabview, uint16_t id, bool anim_en)
         a.repeat = 0;
         a.repeat_pause = 0;
         lv_anim_create(&a);
+#endif
     }
 
     lv_btnm_set_toggle(ext->btns, true, ext->tab_cur);