UserButton.cpp

#include "UserButton.h"
#include "freertos/FreeRTOS.h"
#include "freertos/queue.h"
#include <esp_log.h>

namespace hmi {

static xQueueHandle gpio_evt_queue = nullptr;

static void IRAM_ATTR interruptIsrHandler(void* arg)
{
    xQueueSendFromISR(gpio_evt_queue, arg, NULL);
}


UserButton::UserButton()
{
    
}

void UserButton::in( gpio_num_t button, bool active )
{
    Button* btn = new Button(button,true);
     
    btn->_gpio = button;
   //  printf(">>>>>>>>>>>>>>>>>>CONSTRUCTOR BUTTON<<<<<<<<<<<<<<<<<<<<<");
    if (active) {
        // the button connects the input pin to GND when pressed.
        btn->_buttonPressed = LOW;
    } else {
        // the button connects the input pin to VCC when pressed.
        btn->_buttonPressed = HIGH;
    } 
    
    
    ESP_LOGE("el valor dentor e clase es ","ESTE %d", btn->_gpio);

    static Interrupt g_int_task;
    //printf(">>>>>>>>>>>>>>>>>>CONSTRUCTOR BUTTON<<<<<<<<<<<<<<<<<<<<<");
    gpio_num_t USER_BUTTON = btn->_gpio;  //32 in schematic but not work with interrupt service  //works 27,25,23,21,26   //not work 32,34,36 this pins not work with interrupt handler
    gpio_num_t SYSOFF = GPIO_NUM_27; //32 wrong in schematic not accept IRQ
    const int ESP_INTR_FLAG_DEFAULT = 0;

    gpio_config_t io_conf = {};
    io_conf.intr_type = GPIO_INTR_DISABLE;
    io_conf.mode = GPIO_MODE_OUTPUT;
    io_conf.pin_bit_mask = (1<<SYSOFF);
    io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
    io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
    gpio_config(&io_conf);

    //interrupt of rising edge
    io_conf.intr_type = GPIO_INTR_POSEDGE;
    io_conf.pin_bit_mask = (1ULL << USER_BUTTON);//GPIO_INPUT_PIN_SEL;
    io_conf.mode = GPIO_MODE_INPUT;
    io_conf.pull_up_en = GPIO_PULLUP_ENABLE;
    gpio_config(&io_conf);
    //change gpio intrrupt type
    gpio_set_intr_type(btn->_gpio, GPIO_INTR_ANYEDGE);
    //create a queue to handle gpio event from isr
    //static gpio_num_t gpoutTest = _gpio;
    //printf("el puerto es --->%d",gpoutTest );
    gpio_install_isr_service(ESP_INTR_FLAG_DEFAULT);
    gpio_isr_handler_add(GPIO_NUM_21, interruptIsrHandler, &USER_BUTTON);
    gpio_evt_queue = xQueueCreate(10, sizeof(gpio_num_t)); 
 

   g_int_task.start(this);

}


Interrupt::Interrupt()
    : Task("Interrupt", 2000, 5)
{
}

void Interrupt::run(void* task_data)
{
    Button* btn = static_cast<Button*>(task_data);
    
  
    printf("Running Task----------------------%d\n", btn->_gpio);
    //btn = new Button();
     gpio_num_t io_pin = GPIO_NUM_MAX;
    /*printf("Arrancando la tarea-------------------------\n");
    Button* btn = new Button();*/
    while (true) {
        if (xQueueReceive(gpio_evt_queue, &io_pin, portMAX_DELAY)) {
            printf("LLEGO LA INTERRUPCION ESPERADA--> %d------%d\n", gpio_get_level(io_pin), io_pin);
            //printf("VARIABLE DE PRUEBA : %ld",_debounceTicks );
            // btn.tick();
        }
    }
}

} // namespace hmi