OVMS3-idf/components/bt/bluedroid/btc/include/btc_task.h

#ifndef __BTC_TASK_H__
#define __BTC_TASK_H__

#include <stdint.h>
#include "bt_defs.h"

#define BTC_TASK_QUEUE_NUM	20
#define BTC_TASK_STACK_SIZE	4096
#define BTC_TASK_NAME		"btcT"
#define BTC_TASK_PRIO		(configMAX_PRIORITIES - 5)

typedef struct btc_msg {
	uint8_t sig;	//event signal
	uint8_t aid;	//application id
	uint8_t pid;	//profile id
	uint8_t act;	//profile action, defined in seprerate header files
	void   *arg;    //param for btc function or function param
} btc_msg_t;

typedef enum {
	BTC_SIG_API_CALL = 0,	// APP TO STACK
	BTC_SIG_API_CB,			// STACK TO APP
	BTC_SIG_NUM,
} btc_sig_t; //btc message type

typedef enum {
	BTC_PID_MAIN_INIT = 0,
	BTC_PID_GATTS,
	BTC_PID_GATTC,
	BTC_PID_GAP_BLE,
	BTC_PID_GAP_BT,
	BTC_PID_SDP,
	BTC_PID_BLE_HID,
	BTC_PID_BT_HID,
	BTC_PID_SPP,
	BTC_PID_SPPLIKE,
	BTC_PID_BLUFI,
	BTC_PID_NUM,
} btc_pid_t; //btc profile id 

typedef struct {
	void (* btc_call)(btc_msg_t *msg);
	void (* btc_cb)(btc_msg_t *msg);
} btc_func_t;

typedef void (* btc_arg_deep_copy_t)(btc_msg_t *msg, void *dst, void *src);

bt_status_t btc_transfer_context(btc_msg_t *msg, void *arg, int arg_len, btc_arg_deep_copy_t copy_func);

int btc_init(void);
void btc_deinit(void);

#endif /* __BTC_TASK_H__ */