Pioneer K071 User Manual

X-8075 Bluetooth Module Manual Version 1.0

1. Product Introduction

X-8075 is a fully integrated Bluetooth Module used as Car kit or in the Car Audio System or any systems requiring complete embedded Bluetooth connectivity solution. It’s a high quality solution with low cost. It will work as a master or slave Bluetooth device, accepting the role switch request of remote device automatically.

X-8075 Shape

X-8075 Support Features:

Embedded Bluetooth 3.0 via EDR Pairing and connection with multiple Bluetooth devices Make calls, Terminate calls, Private mode, 3-way calling Phone book and Call history synchronization Audio Streaming New message notification

2. Common Specification

Radio Chip:

CSR BC5MM

Power Supply Voltage:

The operating voltage range is D.C. 3.1V-3.6V. Rated voltage is D.C.3.3V.

Ambient temperature:

The operating temperature range is －40～＋85 ﾟ C. Rated temperature is ＋25 ﾟ C.

Humidity:

The maximum relative humidity is 95 % (Ta=45 ﾟ C). Rated relative humidity is 65%. Antenna: Built-in

Antenna gain:

The antenna gain value is -1dBi.

3. Hardware Integration

No.

symbol

explain

Description

1

UART_RX

UART DATA OUTPUT

2

UART_TX

UART DATA INPUT

3

SPI_MISO

SPI data output

4

SPI_MOSI

SPI data input

5

3V3

power Vcc 3.3V

6

RST_BT#

Reset if low.Input debounced so must be low for >5ms to cause a reset 7 1V8

power 1.8V

8

1V8

power 1.8V

9

1V8_EN

1V8 power supply enable signal --active high

10

GND

11

LINEOUT_L

analog audio output

X-8075 Pin-out diagram

12

LINEOUT_R

analog audio output

13

MIC2_N

Microphone2 minus input

14

MIC2_P

Microphone2 plus input

15

MIC_BIAS

Microphone bias

16

MIC1_P

Microphone1 plus input

17

MIC1_N

Microphone1 minus input

18

GND

19

SPI_CBS

Chip select for serial peripheral interface(SPI),active low

20

SPI_CLK

SPI clock

21

PCM_SYNC

synchronous data sync

22

PCM_CLK

synchronous data clock

23

PCM_IN

synchronous data input

24

PCM_OUT

synchronous data output

X-8075 Pin-out Description

Setting

Value

Baud Rate

115200bps(pre-configurable)

Data bit

8 data bits, list significant bit transmit first

Parity

Even Parity

Stop bit

1 stop bit

HW Flow Control

Optional

Name:

BT_GEN_FID_SET_SCANMODE_REQ

functionality:

Set Bluetooth inquiry scan and page scan parameter

param 1:

type:

u8

name:

discover_mode

meaning:

discoverable mode

range:

0x00~0x03

0x00: no scan enable(default) 0x01: Enable inquiry scan Page scan disabled 0x02: Enable page scan inquiry scan disabled 0x03: page and inquiry enable

4. Software Interface Reference

The default device name is X-8075_B203 after module start. User can change it to any other friendly name by using the relative interface command. X-8075 can send or receive data from remote Bluetooth device.

Software Configuration:

Interface Example:

The interface command name is BT_GEN_FID_SET_SCANMODE_REQ. There is one paramer named discover_mode with four valid values and below is the description of all values.User can configure ScanMode of X-8075 by sending this

interface. When Host Controller initiates a REQ, BT Module should always send a corresponding CFM to specify operation result and optional additional information. Example: BT_GEN_FID_SET_SCANMODE_REQ<discover_mode=0x03> BT_GEN_FID_SET_SCANMODE_CFM<status=0x00> Set discover_mode as 0x03, then other Bluetooth device can find X-8075 and initiate to pairing with X-8075.

Interface Listing

No.

Interface

1

BT_GEN_FID_RESET_REQ

2

BT_GEN_FID_INQUIRY_REQ

3

BT_GEN_FID_SET_SCANMODE_REQ

4

BT_GEN_FID_SET_SEC_MODE_REQ

5

BT_GEN_FID_GET_REMOTE_NAME_REQ

6

BT_GEN_FID_SET_LOCAL_NAME_REQ

7

BT_GEN_FID_READ_LOCAL_NAME_REQ

8

BT_GEN_FID_PAIRING_DEVICE_REQ

9

BT_GEN_FID_DEL_PAIR_DEV_REQ

10

BT_GEN_FID_GET_PAIR_DEV_LIST_REQ

11

BT_GEN_FID_SERVICE_CON_REQ

12

BT_GEN_FID_SERVICE_DISCON_REQ

13

BT_GEN_FID_GET_LINK_QUALITY_REQ

14

BT_GEN_FID_SEARCH_ATTRIBUTE_REQ

15

BT_GEN_FID_TEST_MODE_REQ

16

BT_GEN_FID_ENTER_DFU_REQ

17

BT_HFP_FID_AUDIO_TRANSFER_REQ

18

BT_HFP_FID_DIAL_REQ

19

BT_HFP_FID_LAST_DIAL_REQ

20

BT_HFP_FID_MEM_DIAL_REQ

21

BT_HFP_FID_CALL_PROCESS_REQ

22

BT_HFP_FID_TERMINATE_CALL_REQ

23

BT_HFP_FID_GET_CURRENT_CALL_LIST_REQ

24

BT_HFP_FID_VOICE_RECOGNIZE_REQ

25

BT_HFP_FID_DTMF_CODE_REQ

26

BT_HFP_FID_CALL_HOLD_REQ

27

BT_HFP_FID_SUBSCRIBER_NUM_REQ

28

BT_HFP_FID_NETWORK_OPERATOR_REQ

29

BT_AVP_FID_MEDIA_START_REQ

30

BT_AVP_FID_MEDIA_PAUSE_REQ

31

BT_AVP_FID_GET_PLAY_STATUS_REQ

32

BT_AVP_FID_GET_ELEMENT_ATTRIBUTES_REQ

33

BT_PBDL_FID_CONFIGURE_REQ

34

BT_PBDL_FID_SYNC_PB_REQ

35

BT_PBDL_FID_SYNC_ABORT_REQ

36

BT_PBDL_FID_GET_PB_BY_INDEX_REQ

37

BT_PBDL_FID_SEARCH_PB_BY_NUMBER_REQ

38

BT_PBDL_FID_SEARCH_PB_BY_KEY_REQ