新SDK无法使用软件定时器，无法执行回调函数，os_timer_arm()？ (GIT8266O-342)

[xuhongv]

环境

• IDF version: v3.2-264-g6665b4de-dirty
• Development Env: Make
• Power Supply: external 5V

问题描述

无法使用软件定时器？回调函数不执行！！！！

代码

//定时器
os_timer_t os_timer;

#define PWM_PERIOD (100)
static const char *TAG = "pwm_example";

// pwm pin number
const uint32_t pin_num[2] = {
    14,
    12};

// duties table, real_duty = duties[x]/PERIOD
uint32_t duties[2] = {
    0,
    0,
};

// phase table, delay = (phase[x]/360)*PERIOD
int16_t phase[4] = {
    0,
    0,
};

static int set_duty = 10;
static bool dir = true;
void Task_pwm_blank(void *arg)
{
    printf("dss");
    if (dir == true)
    {
        if (++set_duty >= 100)
        {
            dir = false;
        }
    }
    else
    {
        if (--set_duty <= 5)
        {
            dir = true;
        }
    }

    pwm_set_duty(0, set_duty);
    pwm_set_duty(1, set_duty);
    pwm_start();
}

/******************************************************************************
 * FunctionName : app_main
 * Description  : entry of user application, init user function here
 * Parameters   : none
 * Returns      : none
*******************************************************************************/
void app_main(void)
{
    //Initialize NVS
    esp_err_t ret = nvs_flash_init();
    if (ret == ESP_ERR_NVS_NO_FREE_PAGES)
    {
        ESP_ERROR_CHECK(nvs_flash_erase());
        ret = nvs_flash_init();
    }
    ESP_ERROR_CHECK(ret);

    pwm_init(PWM_PERIOD, duties, 2, pin_num);
    pwm_set_phases(phase);

    os_timer_disarm(&os_timer);
    os_timer_setfn(&os_timer, (os_timer_func_t *)(Task_pwm_blank), NULL);
    os_timer_arm(&os_timer, 6, 1);
}

日志

MAC address from EFUSE
phy_version: 1155.0, 6cb3053, Nov 11 2019, 17:31:08, RTOS new
I (337) phy_init: phy ver: 1155_0
I (340) reset_reason: RTC reset 2 wakeup 0 store 124852705, reason is 2
SDK version:v3.2-264-g6665b4de-dirty
esp_get_free_heap_size : 101864  
esp_get_minimum_free_heap_size : 99544  
system_get_flash_size_map(): 2 
I (381) gpio: GPIO[12]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 
I (395) gpio: GPIO[14]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 
I (409) pwm: --- PWM v3.2