root/RF_BT_Tail/JDY08.h

// File: JDY08.h
//------------------------------------------------------------------------------
// Author: Giovanni de Sanctis
// Email: info@lateral-technologies.com
//------------------------------------------------------------------------------
// Date: Dec 2018
// HAL for the JDY-08 Bluetooth module (based on the TI chip CC2541)
//------------------------------------------------------------------------------

#ifndef JDY08_H
#define JDY08_H

#define RX_BUFF_LEN             64
#define MAX_AT_CMD_LEN  16

#include <stdint.h>

void initJDY08();

void btSendStr(const char* str,uint8_t len);

//Return the pointer to the buffer read, or a NULL pointer if no chars were received
char* btReadStr();

//Returns >0 if rx string contains the string passed
//Must be called after btReadStr()
//This is used to seek for a command string
uint8_t btRxStrContains(const char* str);

//Reads the next numerical value (must be preceded by the specified char)
//Must be called after btReadStr()
uint8_t btRxValue(uint16_t * const val,char * const type,const uint16_t maxVal);

#endif  /* JDY08_H */