stmpe610.h

Go to the documentation of this file.

#pragma once

#include <picofuse/hid/event.h>
#include <picofuse/hw.h>
#include <stdbool.h>
#include <stdint.h>

// TYPES

typedef struct dev_stmpe610_t dev_stmpe610_t;

typedef struct {
  bool irq_active_low; 
  hw_gpio_t *int_pin;  
} dev_stmpe610_config_t;

typedef void (*dev_stmpe610_callback_t)(dev_stmpe610_t *stmpe610,
                                        const hid_touch_t *touch,
                                        void *userdata);

// LIFECYCLE

void dev_stmpe610_default_config(dev_stmpe610_config_t *config);

dev_stmpe610_t *dev_stmpe610_init(hw_deviceio_t *device,
                                  const dev_stmpe610_config_t *config);

void dev_stmpe610_deinit(dev_stmpe610_t *stmpe610);

void dev_stmpe610_set_callback(dev_stmpe610_t *stmpe610,
                               dev_stmpe610_callback_t callback,
                               void *userdata);

// PROPERTIES

bool dev_stmpe610_irq_active(const dev_stmpe610_t *stmpe610);

// METHODS

void dev_stmpe610_poll(dev_stmpe610_t *stmpe610);

// HID

hid_device_t *dev_stmpe610_register_hid(hid_t *instance,
                                        dev_stmpe610_t *stmpe610,
                                        uint32_t polling_interval_ms,
                                        void *userdata);