main.h

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#ifndef MAIN_H
#define MAIN_H
 
#include <Arduino.h>
#include "WiFi.h"
#include "esp_now.h"

struct packet {
  uint16_t thumb_reading;
  uint16_t index_reading;
  uint16_t middle_reading;
  uint16_t ring_reading;
  uint16_t pinkie_reading;
  uint16_t palm_reading;
};
 

class Hand {
    public:
        QueueHandle_t thumb_queue;
        QueueHandle_t index_queue;
        QueueHandle_t middle_queue;
        QueueHandle_t ring_queue;
        QueueHandle_t pinkie_queue;
        QueueHandle_t palm_queue;

        Hand() {
          thumb_queue = xQueueCreate(10, sizeof(uint16_t));
          index_queue = xQueueCreate(10, sizeof(uint16_t));
          middle_queue = xQueueCreate(10, sizeof(uint16_t));
          ring_queue = xQueueCreate(10, sizeof(uint16_t));
          pinkie_queue = xQueueCreate(10, sizeof(uint16_t));
          palm_queue = xQueueCreate(10, sizeof(uint16_t));
        }
};

const uint32_t THUMB_PIN = GPIO_NUM_36;
const uint32_t INDEX_PIN = GPIO_NUM_39;
const uint32_t MIDDLE_PIN = GPIO_NUM_34;
const uint32_t RING_PIN = GPIO_NUM_35;
const uint32_t PINKIE_PIN = GPIO_NUM_32;
const uint32_t PALM_PIN = GPIO_NUM_33;

const uint8_t ADC_RESOLUTION = 12;  // 12 bit resolution

const adc_attenuation_t ADC_ATTENUATION = ADC_11db;
 
// WROOM 32D DevKit MAC Address: 0xE8, 0x6B, 0xEA, 0xD3, 0x9B, 0x98
// Firebeetle MAC Address: 0x24, 0xDC, 0xC3, 0x82, 0x7F, 0xB4
const uint8_t BROADCAST_ADDRESS[] = {0x24, 0xDC, 0xC3, 0x82, 0x7F, 0xB4};  // Receiver MAC Address
 
 
void ReadSensorsTask(void *p_params);
void TransmitTask(void *p_params);
BaseType_t SendToQueue(const uint32_t pin, QueueHandle_t queue);
uint16_t ReadQueue(QueueHandle_t queue);
void PrintReadings(packet *hand);
void OnDataSent(const uint8_t *mac_addr, esp_now_send_status_t status);
bool InitComms();
 
 
#endif