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/* Bluetooth Low Energy Protocol for QMK.
* Author: Wez Furlong, 2016
* Supports the Adafruit BLE board built around the nRF51822 chip.
*/
#pragma once
#ifdef ADAFRUIT_BLE_ENABLE
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Instruct the module to enable HID keyboard support and reset */
extern bool adafruit_ble_enable_keyboard(void);
/* Query to see if the BLE module is connected */
extern bool adafruit_ble_query_is_connected(void);
/* Returns true if we believe that the BLE module is connected.
* This uses our cached understanding that is maintained by
* calling ble_task() periodically. */
extern bool adafruit_ble_is_connected(void);
/* Call this periodically to process BLE-originated things */
extern void adafruit_ble_task(void);
/* Generates keypress events for a set of keys.
* The hid modifier mask specifies the state of the modifier keys for
* this set of keys.
* Also sends a key release indicator, so that the keys do not remain
* held down. */
extern bool adafruit_ble_send_keys(uint8_t hid_modifier_mask, uint8_t *keys,
uint8_t nkeys);
/* Send a consumer keycode, holding it down for the specified duration
* (milliseconds) */
extern bool adafruit_ble_send_consumer_key(uint16_t keycode, int hold_duration);
#ifdef MOUSE_ENABLE
/* Send a mouse/wheel movement report.
* The parameters are signed and indicate positive of negative direction
* change. */
extern bool adafruit_ble_send_mouse_move(int8_t x, int8_t y, int8_t scroll,
int8_t pan);
#endif
/* Compute battery voltage by reading an analog pin.
* Returns the integer number of millivolts */
extern uint32_t adafruit_ble_read_battery_voltage(void);
extern bool adafruit_ble_set_mode_leds(bool on);
extern bool adafruit_ble_set_power_level(int8_t level);
#ifdef __cplusplus
}
#endif
#endif // ADAFRUIT_BLE_ENABLE
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