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Quick Start Guide - BDE-BDM209A
1. Introduction
This document is a quick start guide for how to develop BDE-BDM209A module with BDE-
EVB07 evaluation board. It provides an instruction of how to modify the Demo source code to
run the Demos on BDE-BDM209A modules.
Figure 1-1: BDE-BDM209A Pinout Diagram Top View
2. BDE-EVB07
BDE-EVB07 is an evaluation board designed for various BDE modules. It is basically the
same as TI launch pad which is used to evaluation TI chips. BDE-EVB07 is made to evaluate
BDE modules.
BDE Technology Inc.
BDE-BDM209A Quick Start
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info@bdecomm.com
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Summary of Contents for BDE BDM209A
- Page 1 Figure 1-1: BDE-BDM209A Pinout Diagram Top View 2. BDE-EVB07 BDE-EVB07 is an evaluation board designed for various BDE modules. It is basically the same as TI launch pad which is used to evaluation TI chips. BDE-EVB07 is made to evaluate BDE modules. info@bdecomm.com BDE Technology Inc.
- Page 2 ⑧ Button 1, connect with DIO13 ⑨ Button 2, connect with DIO14 ⑩ XDS110 chip, for programming and debug, also providing USB to UART Converter 3. BDE-ADP-209 BDE-ADP-209 is an adaptor board which connect BDE-BDM209A to the BDE-EVB07. info@bdecomm.com BDE Technology Inc. 2 / 15...
- Page 3 BDE-BDM209A Quick Start Figure 3-1: BDE-ADP-209 Top View and Bottom View Figure 3-2: Plug BDE-ADP-209 in BDE-EVB07 IO mapping between BDE-BDM209A and BDE-EVB07: BDE-BDM209A BDE-EVB07 TDO/PJ.5 TDI/PJ.4 P1.0 DIO22 P1.1 DIO24 P1.2 RXD, DIO02 P1.3 TXD, DIO03 P1.6 DIO11 P1.7 DIO10 info@bdecomm.com...
- Page 4 AUD_OUT DIO8 4. BDE-EVM-209A BDE-EVM-209A is a breakout board for connecting BDE-BDM209A and BDE-EVB07. Different from BDE-ADP-209, BDE-EVM-209A integrate stereo audio function which is the same as TI CC3200AUDBOOST boards. Figure 4-1: BDE-EVM-209A Top View and Bottom View info@bdecomm.com BDE Technology Inc.
- Page 5 BDE-BDM209A Quick Start Figure 4-2: Plug BDE-EVM-209A in BDE-EVB07 IO mapping between BDE-BDM209A and BDE-EVB07: BDE-BDM209A BDE-EVB07 TDO/PJ.5 TDI/PJ.4 P1.0 DIO22 P1.1 DIO24 P1.2 RXD, DIO02 P1.3 TXD, DIO03 P2.0 DIO15 P2.1 DIO13, Button 1 P2.2 DIO14, Button 2 P2.3 DIO12 P3.0...
- Page 6 6. Run the Demos in the CC2564CMSP432BTBLESW SDK on BDE- BDM209A To run the sample Demo codes in the CC2564CMSP432BTBLESW SDK on BDE-BDM209A, please take the following step. 1. Find HRDWCFG.h file, change the I2C pins to P1.6 and P1.7...
- Page 7 8. Run Bluetooth Stereo Audio Streaming Demo on BDE-BDM209A 8.1 With CC3200AUDBOOST board If you are using the TI CC3200AUDBOOST board, you need to connect BDE-BDM209A and CC3200AUDBOOST board first. Figure 8-1: Connection between BDE-BDM209A and CC3200AUDBOOST info@bdecomm.com BDE Technology Inc.
- Page 8 Before building and burn the audio demo, developers must finish modifying the code refer to section Connect the BDE-EVB07 board to a PC using a microUSB cable. It will show up as XDS110 Class Application/User UART (COM x) for MSP432, under Ports (COM & LPT) in the Device manager.
- Page 9 Demo project path is: C:\TI\Connectivity\CC256X BT\CC256x MSP432 Bluetopia SDK\v4.2.1.1\Samples\A3DPDemo_SNK Connect the BDE-EVB07 to the PC, and use PuTTY to open the UART Port. After the firmware is flashed into the BDE-BDM209A, reset the module using Reset button and you should see the stack getting initialized on the PuTTY terminal and the help screen will be displayed, which shows all of the commands.
- Page 10 BDE-BDM209A Quick Start Figure 8-4: PuTTY Terminal Plug your earphone into the Line Out Jack on the BDE-EVM-209A board. A3DP sink demo will advertise automatic after reset. Use your smartphone to connect and pair with the module in the Bluetooth settings menu. After the link is established, you should hear the sound via earphone if the smartphone is playing music.
- Page 11 BDE-BDM209A Quick Start By default, A3DP sink demo select CODEC_LINE_OUT as output device, as below: info@bdecomm.com BDE Technology Inc. 11 / 15...
- Page 12 BDE-BDM209A Quick Start If developers want to use the speaker as the output device. Change the ‘OutputLine’ value, as below: But the stack doesn’t implement the speaker initialization code. So, developers should add the below code in line 391 of CC3200AUDBOOST.c.
- Page 13 BDE-BDM209A Quick Start // P1, R18, b6. LOL Driver = Not Muted (0) // P1, R18, b5-0. LOL Driver Gain = 0dB CodecRegWrite(CODEC_REG_LOL_DRV_GAIN, 0x00); // P1, R19, b6. LOR Driver = Not Muted (0) // P1, R19, b5-0. LOR Driver Gain = 0dB CodecRegWrite(CODEC_REG_LOR_DRV_GAIN, 0x00);...
- Page 14 BDE-BDM209A Quick Start Developers can select the high gain mode by putting the jumper on as shown in above picture. info@bdecomm.com BDE Technology Inc. 14 / 15...
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Page 15: More Questions
BDE-BDM209A Quick Start More Questions: Please search existing answers on TI E2E support forums Contact your local TI sales representative. Contact BDE Technology, Inc. USA: 67 E Madison St, #1603A, Chicago, IL 60603 Tel: +1-312-379-9589 Website: http://www.bdecomm.com/ Email: info@bdecomm.com China:...
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