lv_port_imx_rt700_evk/lvgl_demo_benchmark.c at master · lvgl/lv_port_imx_rt700_evk · GitHub

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/*
 * Copyright 2020, 2024 NXP
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#include "FreeRTOS.h"
#include "task.h"

#include "fsl_debug_console.h"
#include "lvgl_support.h"
#include "board.h"
#include "app.h"
#include "lvgl.h"
#include "demos/lv_demos.h"
#include "lvgl_demo_utils.h"

/*******************************************************************************
 * Definitions
 ******************************************************************************/
static volatile bool s_lvgl_initialized = false;

/*******************************************************************************
 * Prototypes
 ******************************************************************************/

void print_cb(lv_log_level_t level, const char * buf);

#if LV_USE_LOG
void print_cb(lv_log_level_t level, const char * buf)
{
    LV_UNUSED(level);

    PRINTF("\r%s\n", buf);
}
#endif

static void AppTask(void *param)
{

    lv_init();
    lv_port_disp_init();
    lv_port_indev_init();

#if LV_USE_LOG
    lv_log_register_print_cb(print_cb);
#endif

    LV_LOG("lvgl benchmark demo started\r\n");

    s_lvgl_initialized = true;

    lv_demo_benchmark();

    for (;;)
    {
        vTaskDelay(lv_timer_handler());
    }
}

/*******************************************************************************
 * Code
 ******************************************************************************/
/*!
 * @brief Main function
 */
int main(void)
{
    BaseType_t stat;

    /* Init board hardware. */
    BOARD_InitHardware();
    DEMO_InitUsTimer();

    stat = xTaskCreate(AppTask, "lvgl", 0x800, NULL, tskIDLE_PRIORITY + 2, NULL);

    if (pdPASS != stat)
    {
        PRINTF("Failed to create lvgl task");
        while (1)
            ;
    }

    vTaskStartScheduler();

    for (;;)
    {
    } /* should never get here */
}

/*!
 * @brief Malloc failed hook.
 */
void vApplicationMallocFailedHook(void)
{
    PRINTF("Malloc failed. Increase the heap size.");

    for (;;)
        ;
}

/*!
 * @brief FreeRTOS tick hook.
 */
void vApplicationTickHook(void)
{
    if (s_lvgl_initialized)
    {
        lv_tick_inc(1);
    }
}

/*!
 * @brief Stack overflow hook.
 */
void vApplicationStackOverflowHook(TaskHandle_t xTask, char *pcTaskName)
{
    (void)pcTaskName;
    (void)xTask;

    for (;;)
        ;
}