acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
lv_hal_tick.h (1347B)
      1 /**
      2  * @file lv_hal_tick.h
      3  * Provide access to the system tick with 1 millisecond resolution
      4  */
      5 
      6 #ifndef LV_HAL_TICK_H
      7 #define LV_HAL_TICK_H
      8 
      9 #ifdef __cplusplus
     10 extern "C" {
     11 #endif
     12 
     13 /*********************
     14  *      INCLUDES
     15  *********************/
     16 #include "../lv_conf_internal.h"
     17 
     18 #include <stdint.h>
     19 #include <stdbool.h>
     20 
     21 /*********************
     22  *      DEFINES
     23  *********************/
     24 #ifndef LV_ATTRIBUTE_TICK_INC
     25 #define LV_ATTRIBUTE_TICK_INC
     26 #endif
     27 
     28 /**********************
     29  *      TYPEDEFS
     30  **********************/
     31 
     32 /**********************
     33  * GLOBAL PROTOTYPES
     34  **********************/
     35 
     36 //! @cond Doxygen_Suppress
     37 
     38 #if !LV_TICK_CUSTOM
     39 /**
     40  * You have to call this function periodically
     41  * @param tick_period the call period of this function in milliseconds
     42  */
     43 LV_ATTRIBUTE_TICK_INC void lv_tick_inc(uint32_t tick_period);
     44 #endif
     45 
     46 //! @endcond
     47 
     48 /**
     49  * Get the elapsed milliseconds since start up
     50  * @return the elapsed milliseconds
     51  */
     52 uint32_t lv_tick_get(void);
     53 
     54 /**
     55  * Get the elapsed milliseconds since a previous time stamp
     56  * @param prev_tick a previous time stamp (return value of lv_tick_get() )
     57  * @return the elapsed milliseconds since 'prev_tick'
     58  */
     59 uint32_t lv_tick_elaps(uint32_t prev_tick);
     60 
     61 /**********************
     62  *      MACROS
     63  **********************/
     64 
     65 #ifdef __cplusplus
     66 } /*extern "C"*/
     67 #endif
     68 
     69 #endif /*LV_HAL_TICK_H*/