C++ (Cpp) xthal_set_ccompare Exemples

Exemple #1

static void testthread(void *arg) {
    intr_handle_t handle;
    in_int_context=0;
    int_handled=0;
    TEST_ASSERT(!xPortInIsrContext());
    xthal_set_ccompare(1, xthal_get_ccount()+8000000);
    esp_err_t err = esp_intr_alloc(ETS_INTERNAL_TIMER1_INTR_SOURCE, 0, &testint, NULL, &handle);
    TEST_ASSERT_EQUAL_HEX32(ESP_OK, err);
    vTaskDelay(100 / portTICK_PERIOD_MS);
    TEST_ASSERT(int_handled);
    TEST_ASSERT(in_int_context);
    TEST_ASSERT_EQUAL_HEX32( ESP_OK, esp_intr_free(handle) );
    vTaskDelete(NULL);
}

Exemple #2

Fichier : test_intr_alloc.c Projet : Exchizz/esp-idf

void local_timer_test()
{
    intr_handle_t ih;
    esp_err_t r;
    r=esp_intr_alloc(ETS_INTERNAL_TIMER1_INTR_SOURCE, 0, int_timer_handler, NULL, &ih);
    TEST_ASSERT(r==ESP_OK);
    printf("Int timer 1 intno %d\n", esp_intr_get_intno(ih));
    xthal_set_ccompare(1, xthal_get_ccount()+8000000);
    int_timer_ctr=0;
    vTaskDelay(1000 / portTICK_PERIOD_MS);
    printf("Timer val after 1 sec: %d\n", int_timer_ctr);
    TEST_ASSERT(int_timer_ctr!=0);
    printf("Disabling int\n");
    esp_intr_disable(ih);
    int_timer_ctr=0;
    vTaskDelay(1000 / portTICK_PERIOD_MS);
    printf("Timer val after 1 sec: %d\n", int_timer_ctr);
    TEST_ASSERT(int_timer_ctr==0);
    printf("Re-enabling\n");
    esp_intr_enable(ih);
    vTaskDelay(1000 / portTICK_PERIOD_MS);
    printf("Timer val after 1 sec: %d\n", int_timer_ctr);
    TEST_ASSERT(int_timer_ctr!=0);

    printf("Free int, re-alloc disabled\n");
    r=esp_intr_free(ih);
    TEST_ASSERT(r==ESP_OK);
    r=esp_intr_alloc(ETS_INTERNAL_TIMER1_INTR_SOURCE, ESP_INTR_FLAG_INTRDISABLED, int_timer_handler, NULL, &ih);
    TEST_ASSERT(r==ESP_OK);
    int_timer_ctr=0;
    vTaskDelay(1000 / portTICK_PERIOD_MS);
    printf("Timer val after 1 sec: %d\n", int_timer_ctr);
    TEST_ASSERT(int_timer_ctr==0);
    printf("Re-enabling\n");
    esp_intr_enable(ih);
    vTaskDelay(1000 / portTICK_PERIOD_MS);
    printf("Timer val after 1 sec: %d\n", int_timer_ctr);
    TEST_ASSERT(int_timer_ctr!=0);
    r=esp_intr_free(ih);
    TEST_ASSERT(r==ESP_OK);
    printf("Done.\n");
}

Exemple #3

Fichier : test_intr_alloc.c Projet : Exchizz/esp-idf

void int_timer_handler(void *arg) {
    xthal_set_ccompare(1, xthal_get_ccount()+8000000);
    int_timer_ctr++;
}

Exemple #4

static void testint(void *arg) {
    xthal_set_ccompare(1, xthal_get_ccount()+8000000000);
    ets_printf("INT!\n");
    if (xPortInIsrContext()) in_int_context++;
    int_handled++;
}