BM70 EVB User’s Guide
2015 Microchip Technology Inc.
DS70005235B
Note the following details of the code protection feature on Microchip devices:
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
•
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
•
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
•
Microchip is willing to work with the customer who is concerned about the integrity of their code.
•
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights unless otherwise stated.
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
FlashFlex, flexPWR, JukeBlox, KEELOQ, KEELOQ logo, Kleer,
LANCheck, MediaLB, MOST, MOST logo, MPLAB,
OptoLyzer, PIC, PICSTART, PIC32 logo, RightTouch, SpyNIC,
SST, SST Logo, SuperFlash and UNI/O are registered
trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
The Embedded Control Solutions Company and mTouch are
registered trademarks of Microchip Technology Incorporated
in the U.S.A.
Analog-for-the-Digital Age, BodyCom, chipKIT, chipKIT logo,
CodeGuard, dsPICDEM, dsPICDEM.net, ECAN, In-Circuit
Serial Programming, ICSP, Inter-Chip Connectivity, KleerNet,
KleerNet logo, MiWi, motorBench, MPASM, MPF, MPLAB
Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach,
Omniscient Code Generation, PICDEM, PICDEM.net, PICkit,
PICtail, RightTouch logo, REAL ICE, SQI, Serial Quad I/O,
Total Endurance, TSHARC, USBCheck, VariSense,
ViewSpan, WiperLock, Wireless DNA, and ZENA are
trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
SQTP is a service mark of Microchip Technology Incorporated
in the U.S.A.
Silicon Storage Technology is a registered trademark of
Microchip Technology Inc. in other countries.
GestIC is a registered trademark of Microchip Technology
Germany II GmbH & Co. KG, a subsidiary of Microchip
Technology Inc., in other countries.
All other trademarks mentioned herein are property of their
respective companies.
© 2015, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
ISBN:978-1-63277-899-4
QUALITY MANAGEMENT SYSTEM
CERTIFIED BY DNV
== ISO/TS 16949 ==
DS70005235B-Page 2
Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
2015 Microchip Technology Inc.
BM70 EVB USER’S GUIDE
Object of Declaration
BM70 EVB Development Kit
2015 Microchip Technology Inc.
DS70005235B-Page 3
BM70 EVB User’s Guide
NOTES:
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2015 Microchip Technology Inc.
BM70 EVB USER’S GUIDE
Table of Contents
Chapter 1. Introduction
1.1 Kit Contents .................................................................................................. 13
1.2 BM70BLES1FC2 Functionality .................................................................... 13
1.3 BM70 BLES1FC2 Components ................................................................... 14
1.4 USB to UART Converter DUT ...................................................................... 16
Chapter 2. Hardware Description
2.1 Hardware Features ....................................................................................... 17
Chapter 3. Flash Programming Procedure
3.1 Flash Programming ...................................................................................... 21
Chapter 4. UI Configuration and Download
4.1 UI Configuration ........................................................................................... 25
4.2 Downloading UI Parameters ........................................................................ 29
Chapter 5. UART Command Tool Environment Setting
5.1 Auto-Pattern Test Tool SET UP ................................................................... 31
5.2 Manual Test Tool .......................................................................................... 33
A.1 Block Diagram .............................................................................................. 35
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NOTES:
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2015 Microchip Technology Inc.
BM70 EVB USER’S GUIDE
Preface
NOTICE TO CUSTOMERS
All documentation becomes dated, and this manual is no exception. Microchip tools and
documentation are constantly evolving to meet customer needs, so some actual dialogs
and/or tool descriptions may differ from those in this document. Please refer to our web site
(www.microchip.com) to obtain the latest documentation available.
Documents are identified with a “DS” number. This number is located on the bottom of each
page, in front of the page number. The numbering convention for the DS number is
“DSXXXXXXXXA”, where “XXXXXXXX” is the document number and “A” is the revision level
of the document.
For the most up-to-date information on development tools, see the MPLAB® X IDE online help.
Select the Help menu, and then Topics to open a list of available online help files.
INTRODUCTION
This chapter contains general information that will be useful to know before using the
BM70BLES1FC2 Evaluation Board (EVB). Items discussed in this chapter include:
•
•
•
•
•
•
•
Document Layout
Conventions Used in this Guide
Recommended Reading
The Microchip Web Site
Development Systems Customer Change Notification Service
Customer Support
Document Revision History
DOCUMENT LAYOUT
This document describes how to use the BM70BLES1FC2 Evaluation Board (EVB),
(also referred to as “Evaluation kit”) as a development tool to emulate and debug firmware on a target board. This user’s guide is composed of the following chapters:
• Chapter 1. “Introduction” provides an overview of the BM70BLES1FC2 EVB
and its features.
• Chapter 2. “Hardware” provides hardware details of the BM70BLES1FC2 EVB.
• Chapter 3. “Flash Programming Procedure” provides information about various steps involved in downloading the Flash code of the BM70BLES1FC2 EVB.
• Chapter 4. “UI Configuration and Download” describes UI settings and UI
table download procedures of the BM70BLES1FC2 EVB.
• Chapter 5. “UART Command Tool Environment Setting” provides information
about the Auto Pattern Test and Manual Test tools of the BM70BLES1FC2 EVB.
• Appendix A. “Reference Schematics” provides information about the EVB circuits of the BM70 BLES1FC2 EVB.
2015 Microchip Technology Inc.
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CONVENTIONS USED IN THIS GUIDE
This manual uses the following documentation conventions:
DOCUMENTATION CONVENTIONS
Description
Examples
Italic characters
Referenced books
Emphasized text
...is the only compiler...
Initial caps
A window
the Output window
A dialog
the Settings dialog
A menu selection
select Enable Programmer
Quotes
A field name in a window or
dialog
“Save project before build”
Underlined, italic text with
right angle bracket
A menu path
File > Save
Bold characters
A dialog button
Click OK
A tab
Click the Power tab
Text in angle brackets < >
A key on the keyboard
Press ,
Plain Courier New
Sample source code
#define START
Filenames
autoexec.bat
File paths
c:\mcc18\h
Keywords
_asm, _endasm, static
Command-line options
-Opa+, -Opa-
Bit values
0, 1
Constants
0xFF, ‘A’
Italic Courier New
A variable argument
file.o, where file can be any
valid filename
Square brackets [ ]
Optional arguments
mcc18 [options] file
[options]
Curly brackets and pipe
character: { | }
Choice of mutually exclusive
arguments; an OR selection
errorlevel {0|1}
Ellipses...
Replaces repeated text
var_name [, var_name...]
Represents code supplied by
user
void main (void)
{ ...
}
Notes
DS70005235B-Page 8
Represents
A Note presents information
that we want to re-emphasize,
either to help you avoid a
common pitfall or to make you
aware of operating differences
between some device family
members. A Note can be in a
box, or when used in a table
or figure, it is located at the
bottom of the table or figure.
MPLAB IDE User’s Guide
Note:
This is a standard
note box.
CAUTION
This is a caution note.
Note 1: This is a note used in a
table.
2015 Microchip Technology Inc.
Preface
RECOMMENDED READING
This user’s guide describes how to use the Evaluation kit. The following Microchip
document is available and recommended as supplemental reference resources.
BM70/BM71 Data Sheet (DS60001372)
Refer to this document for detailed information on BM70 devices. Reference
information found in this data sheet includes:
• BM70 Module features and pin configurations
• Electrical Specifications
• Reference Circuits
THE MICROCHIP WEB SITE
Microchip provides online support via our web site at: http://www.microchip.com. This
web site makes files and information easily available to customers. Accessible by most
Internet browsers, the web site contains the following information:
• Product Support – Data sheets and errata, application notes and sample
programs, design resources, user’s guides and hardware support documents,
latest software releases and archived software
• General Technical Support – Frequently Asked Questions (FAQs), technical
support requests, online discussion groups, Microchip consultant program
member listings
• Business of Microchip – Product selector and ordering guides, latest Microchip
press releases, listings of seminars and events; and listings of Microchip sales
offices, distributors and factory representatives
2015 Microchip Technology Inc.
DS70005235B-Page 9
BM70 EVB User’s Guide
DEVELOPMENT SYSTEMS CUSTOMER CHANGE NOTIFICATION SERVICE
Microchip’s customer notification service helps keep customers current on Microchip
products. Subscribers will receive e-mail notification whenever there are changes,
updates, revisions or errata related to a specified product family or development tool of
interest.
To register, access the Microchip web site at www.microchip.com, click on Customer
Change Notification and follow the registration instructions.
The Development Systems product group categories are:
• Compilers – The latest information on Microchip C compilers and other language
tools
• Emulators – The latest information on the Microchip in-circuit emulator, MPLAB
REAL ICE™
• In-Circuit Debuggers – The latest information on the Microchip in-circuit
debugger, MPLAB ICD 3
• MPLAB X IDE – The latest information on Microchip MPLAB X IDE, the
Windows® Integrated Development Environment for development systems tools
• Programmers – The latest information on Microchip programmers including the
PICkit™ 3 development programmer
CUSTOMER SUPPORT
Users of Microchip products can receive assistance through several channels:
•
•
•
•
Distributor or Representative
Local Sales Office
Field Application Engineer (FAE)
Technical Support
Customers should contact their distributor, representative or Field Application Engineer
(FAE) for support. Local sales offices are also available to help customers. A listing of
sales offices and locations is included in the back of this document.
Technical support is available through the web site at: http://support.microchip.com.
DS70005235B-Page 10
2015 Microchip Technology Inc.
Preface
DOCUMENT REVISION HISTORY
Revision A (October 2015)
This is the initial released version of this document.
Revision B (October 2015)
This revision includes the following updates:
• Added Figure 2-1, Table 2-1 through Table 2-10
• Updated Figure A-1, Figure 3-4.
Minor updates to text and formatting were incorporated throughout the document.
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NOTES:
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BM70 EVB USER’S GUIDE
Chapter 1. Introduction
Thank you for purchasing a BM70BLES1FC2 Evaluation Kit. This document describes
a detailed information about the Microchip Technology BM70BLES1FC2 Evaluation
Board (EVB).
The BM70BLES1FC2 EVB is designed to emulate the functions of the Microchip BM70
BLE module. It also enables the customer to evaluate and demonstrate the capabilities
of the Microchip BM70 BLE module.
This chapter includes the following topics:
1.1 “Kit Contents”
1.2 “BM70BLES1FC2 Functionality”
1.3 “BM70 BLES1FC2 Components”
1.4 “USB to UART Converter DUT”
The BM70BLES1FC2 EVB includes an integrated configuration and programming
interface for plug-and-play capability. It also provides an integrated test environment for
all functions supported in the BM70BLES1FC2 EVB.
1.1
KIT CONTENTS
The Evaluation kit contains the following items:
• A BM70BLES1FC2 module
• A BM70BLES1FC2 Evaluation Board
Note:
1.2
If you are missing any part of the kit, contact a Microchip sales office for
assistance. A list of Microchip offices for sales and service is provided on
the back page of this document.
BM70BLES1FC2 FUNCTIONALITY
The following are key features of the BM70BLES1FC2 Evaluation Bard.
• Optional power source between USB, button cell battery and PICtail™ interface
• Connection interface between module UART and MCU Evaluation board
• Connection and test interface between the BM70 module and PC Tool (UART
Command Tool)
• Update Flash code or UI table using the USB port (micro-USB)
• Modes configuration for Application mode or Test mode
• LED, push button, I2C and serial Flash test interface
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BM70 EVB User’s Guide
1.3
BM70 BLES1FC2 COMPONENTS
Representations of the layout of the BM70BLES1FC2 Evaluation Board are shown in
Figure 1-1 and Figure 1-2
The top assembly of the board includes these key components, as indicated in Figure 1-1:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
BM70BLES1FC2 Module.
Power Switch Test Button.
Serial Flash Interface.
USB GPIO interface.
USB UART interface.
Default LED display.
Power Source Connector (Jumper J1).
Reset Button.
Test buttons (Push-Low).
VBAT connector.
Test buttons connector (Jumper J7).
I2C Interface.
DIP Switch SW7.
LED test interface.
GND test pads.
PICtail Interface.
For details on these features, refer to the Chapter 2. “Hardware Description”.
FIGURE 1-1:
BM70BLES1FC2 EVB (TOP VIEW)
2
1
3
5
4
6
10
9
8
7
11
14
13
12
15
16
DS70005235B-Page 14
2015 Microchip Technology Inc.
Introduction
The bottom assembly of the board includes these key components, as indicated in
Figure 1-2:
1. USB to UART converter. Switch SW8 is the USB Reset button.
2. Module pads.
3. Provision for coin cell battery.
FIGURE 1-2:
BM70BLES1FC2 EVB (BOTTOM VIEW)
1
2
3
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BM70 EVB User’s Guide
1.4
USB TO UART CONVERTER DUT
The USB to UART converter circuit can be used independently to connect to the
BM70BLES1FC2 Device Under Test (DUT) board by connecting the UART
configuration interface, see Figure 1-3. The VBAT, P2_0, Tx, Rx and GND can be
connected to the BM70 DUT board for emulation. The user need to configure the
BM70BLES1FC2 EVB to Test mode and then connect the USB cable to the PC to
power-up the test connection.
FIGURE 1-3:
DS70005235B-Page 16
USB TO UART CONVERTER CONNECTED TO DUT
2015 Microchip Technology Inc.
BM70 EVB USER’S GUIDE
Chapter 2. Hardware
The BM70BLES1FC2 board includes a range of peripheral features, see Figure 2-1.
This chapter describes the hardware features of the BM70BLES1FC2 board.
FIGURE 2-1:
2.1
BM70 EVB BLOCK DIAGRAM
HARDWARE FEATURES
The following key features of the BM70 BLES1FC2 board are provided in the order
given in 1.3 “BM70 BLES1FC2 Components”. Refer to Figure 1-1 and Figure 1-2 for
their locations on the board.
2.1.1
Power Supply
There are three ways to supply power to the board:
• Button Cell Battery (SK1)
• USB_3V3
• PICtail 3V3
2.1.2
USB connectivity
The BM70 EVB provides micro-USB cable connectivity.
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BM70 EVB User’s Guide
2.1.3
Switches
Push-button switches provide the following functionalities:
• SW1, SW2, SW3 and SW4 – Test buttons.
• SW5 – Reset button
• SW6 – Power switch test button, which includes Push-High and Push-Low header
J6
• SW7 – DIP switch
• SW8 – USB Reset button
2.1.4
LEDs
The six LEDs, LED1 through LED6, are connected to the BM70BLES1FC2 board.
• LED1 – Default LED, connected to P0_2
• LED2, LED3, LED4, and LED5 – Test LEDs
• LED6 – USB connection indicator. This LED will turn ON when USB 5V input is
connected.
2.1.5
Jumpers
The following 12 jumpers are available on the BM70BLES1FC2 board. Table 2-1
through Table 2-12 provide the pin and signal details of the jumpers.
TABLE 2-1:
Part
Number
J1
Pin
Description
PIC_3V3
Power Source from PICtail™ 3.3V, enabled by
jumper connection to J1 pin 2
2
VBAT
BM70 Power source input
3
USB_3V3
Power Source from USB 5V ~ 3.3V LDO output
enables by jumper connection to J1 pin 4
4
VBAT
BM70 Power source input
5
BAT
Power source from Coin-Cell Battery enabled by connection to J1 pin 6
6
VBAT
BM70 Power source input
Part
Number
DS70005235B-Page 18
Signal
1
TABLE 2-2:
J2
POWER SOURCE OPTION CONNECTOR
GROUND TEST CONNECTOR
Pin
Signal
Remarks
1
GND
Ground Test Pin
2
GND
Ground Test Pin
3
GND
Ground Test Pin
4
GND
Ground Test Pin
5
GND
Ground Test Pin
6
GND
Ground Test Pin
7
GND
Ground Test Pin
8
GND
Ground Test Pin
2015 Microchip Technology Inc.
Hardware
TABLE 2-3:
USB UART INTERFACE U10
Part
Number
J3
Pin
RTS
U10MCP2200RTS pin
2
P0_0
BM70 GPIO P0_0 (Pin 15)
Configured as CTS and connected to J3 pin1 by
jumper
3
CTS
U10MCP2200 CTS pin
4
P3_6
BM70 GPIO P3_6 (Pin 17)
Configured as RTS and connected to J3 pin 3 by
jumper
5
Tx
U10MCP2200 Rx pin
6
HCI_TXD
BM70 HCI_TXD (Pin 23)
Connected to J3 pin 5 by jumper
7
Rx
U10MCP2200 Tx pin
8
HCI_RXD
BM70 HCI_RXD (Pin 22)
Connected to J3 pin 7 by jumper
SERIAL FLASH INTERFACE
Part
Number
Pin
Part
Number
JP10
2015 Microchip Technology Inc.
Remark
VBAT
BM70 Power Source input
2
P3_1
Configured as SPI_NCS
3
P3_2
Configured as SPI_MISO
4
P3_3
Configured as SPI_MOSI
5
P3_4
Configured as SPI_SCLK
6
GND
Ground Pin
VBAT TEST CONNECTOR
Part
Number
TABLE 2-6:
Signal
1
TABLE 2-5:
J10
Remarks
1
TABLE 2-4:
J4
Signal
Pin
Signal
Remark
1
VBAT
VBAT Test Pin
2
VBAT
VBAT Test Pin
3
VBAT
VBAT Test Pin
4
VBAT
VBAT Test Pin
5
VBAT
VBAT Test Pin
6
VBAT
VBAT Test Pin
7
VBAT
VBAT Test Pin
8
VBAT
VBAT Test Pin
JUMPER CONNECTOR J10
Pin
1 to 8
Signal
Remark
GP0 to GP7 USB GPIO Interface
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BM70 EVB User’s Guide
TABLE 2-7:
JUMPER CONNECTOR JP12
Part
Number
Pin
JP12
VBAT
VBAT Test Pin
2
3V3_I2C
3V3 voltage of I2C interface, short to VBAT for voltage supply
JUMPER CONNECTOR JP13
Part
Number
Pin
Remark
nRST
I2C reset pin, wire connect to configured GPIO
Reset pin
2
NC
No Connect
JUMPER CONNECTOR J5
Part
Number
Pin
J5
1 to 4
TABLE 2-10:
Pin
JP6
LED2 to
LED5
Remark
Test LED interface (PullLow enable), wire connect
to test the GPIO pin
Signal
Remark
1
PushHigh
Latching switch SW6 PushHigh test pin, wire connect to test GPIO
2
PushLow
Latching switch SW6 PushLow test pin, wire connect to test GPIO
TABLE 2-11:
JUMPER CONNECTOR JP7
Part
Number
Pin
JP7
Signal
JUMPER CONNECTOR JP6
Part
Number
1 to 4
TABLE 2-12:
Part
Number
DS70005235B-Page 20
Signal
1
TABLE 2-9:
JP8
Remark
1
TABLE 2-8:
JP13
Signal
Signal
SW1 to
SW4
Remark
PushLow test buttons, Wire connect to test GPIO
JUMPER CONNECTOR JP8
Pin
Signal
Remark
1
LED
Connected to status LED (LED1)
2
VBAT
Power Source of LED1, short to JP8 pin1 to enable
status LED function
2015 Microchip Technology Inc.
BM70 EVB USER’S GUIDE
Chapter 3. Flash Programming Procedure
This chapter describes the Flash programming procedure using the BM70 EVB.
3.1
FLASH PROGRAMMING
To perform Flash programming, follow these steps:
1. Set the switch SW7 to ON (Test Mode).
FIGURE 3-1:
SW7 IN TEST MODE
2. Connect the BM70 EVB to a PC using the micro-USB cable.
FIGURE 3-2:
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FLASH PROGRAMMING SETUP
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BM70 EVB User’s Guide
3. From the ISupdate.exe firmware update tool select the port, baud rate, memory, and address. The ISupdate.exe is available for download from the
Microhcip web site at http://www.microchip.com/bm-70-pictail.
4. Click Connect.
FIGURE 3-3:
DS70005235B-Page 22
FIRMWARE UPDATE TOOL
2015 Microchip Technology Inc.
Flash Programming Procedure
5. Click Browse. An Open window is displayed.
6. Select the Flash code file, and click Open.
FIGURE 3-4:
2015 Microchip Technology Inc.
SELECTING THE FIRMWARE IMAGE
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BM70 EVB User’s Guide
7. From the isupdate.exe firmware update tool, click Update.
FIGURE 3-5:
FIRMWARE UPDATE
8. The isupdate.exe firmware update tool will start downloading the selected
Flash code.
9. Once the firmware update process is completed, reboot the BM70 EVB.
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BM70 EVB USER’S GUIDE
Chapter 4. UI Configuration and Download
This chapter describes how to configure and download UI parameters using the UI configuration tools. Users must download the Flash codes before updating the UI parameters.
4.1
UI CONFIGURATION
To set up UI configuration, perform these actions:
1. From the UI tool, click Load. For demo purpose BLEDK3 UI configuration tool is
used.
FIGURE 4-1:
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BLEDK3 UI CONFIGURATION TOOL
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BM70 EVB User’s Guide
2. From the Loading Option, click Load Text File to load UI parameters.
FIGURE 4-2:
LOADING UI PARAMETERS
3. Verify UI parameters and click Edit.
FIGURE 4-3:
DS70005235B-Page 26
EDITING UI PARAMETERS
2015 Microchip Technology Inc.
UI Configuration and Download
4. From the Main Feature window, select the feature and click OK.
FIGURE 4-4:
5.
SELECTING MAIN FEATURE
Click Help to display complete Device Information.
FIGURE 4-5:
CONFIGURE UI PARAMETERS
6. Select required information and then click Finish. Firmware UI Configuration
window will be displayed.
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BM70 EVB User’s Guide
7. From the UI configuration window, users can perform any one these actions:
- Click Save to save the selected UI parameters as .txt and .hex files for mass
production.
- Click Export to export the UI log .txt file.
- Click Write Flash to download UI parameters to Flash.
FIGURE 4-6:
SELECT VERSION AND DEVICE
8. Click Write Flash, the Read/Write Flash window will be displayed.
FIGURE 4-7:
DOWNLOAD UI PARAMETERS
9. Click Write to download UI parameters to Flash.
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UI Configuration and Download
4.2
DOWNLOADING UI PARAMETERS
To download UI parameters, perform the following actions:
1. Set the switch SW7 to ON (Test mode), see Figure 3-1.
2. Connect the BM70 EVB board to a PC using the micro-USB cable, see Figure 32.
3. Ensure that the jumpers on the J1, J8 and J3 are connected. Connect the USB
port of the EVB P1 and PC using the micro-USB cable.
4. On connection, the LED1 (blue) on the BM70 EVB board will starts glowing.
FIGURE 4-8:
JUMPER CONNECTION
5. To download the edited UI parameters from the Read/Write Flash window,
choose the COM port and baud rate values, and then click Write.
FIGURE 4-9:
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READ/WRITE PAGE
DS70005235B-Page 29
BM70 EVB User’s Guide
6. On completion, the Write Flash window is displayed.
7. Click OK to download UI parameters.
FIGURE 4-10:
DS70005235B-Page 30
WRITE FLASH FINISH WINDOW
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BM70 EVB USER’S GUIDE
Chapter 5. UART Command Tool Environment Setting
This chapter describes how to set up the UART command tool environment using the
BLEDK3 Auto Pattern Test Tool and BLEDK3 Manual Test Tool.
The following topics included in this chapter:
Section 5.1 “Auto-Pattern Test Tool SET UP”
Section 5.2 “Manual Test Tool”
5.1
AUTO-PATTERN TEST TOOL SET UP
To set up the Auto Pattern Test Tool, perform the following actions:
1. Set the switch SW7 to OFF (Application mode).
FIGURE 5-1:
SW7 IS OFF: APPLICATION MODE
2. Connect the BM70 EVB to a PC using the micro-USB cable and make a
connection to the BLEDK3 application using a smart phone.
FIGURE 5-2:
2015 Microchip Technology Inc.
AUTO-PATTERN TEST SETUP
DS70005235B-Page 31
BM70 EVB User’s Guide
3. Open the Auto Pattern Test Tool in the PC.
4. Set up the COM Port and Baud Rate by selecting the appropriate values, and
then click Connect to establish the connection with the device.
FIGURE 5-3:
BLEDK3 AUTO PATTERN TEST TOOL
5. The Auto Pattern Test functions are performed by the tool to control the BM70
module. Refer to the “BM70 BLEDK3 Application Note” for additional information.
DS70005235B-Page 32
2015 Microchip Technology Inc.
UART Command Tool Environment Setting
5.2
MANUAL TEST TOOL
To set up the Manual Test Tool, perform the following actions:
1. Set the switch SW7 to OFF (Application mode), see Figure 5-1.
2. Connect the BM70 Evaluation board to a PC using the micro-USB cable, and
make a connection to the BLEDK3 application using a smart phone, see
Figure 5-2.
3. Set up the COM Port and Baud Rate, and then click Connect to establish the
connection with the device.
FIGURE 5-4:
BLEDK3 MANUAL PATTERN TEST TOOL
4. Perform the Manual Test Tool functions to control the BM70 module. Refer to the
“BM70 BLEDK3 Application Note” for additional information.
2015 Microchip Technology Inc.
DS70005235B-Page 33
BM70 EVB User’s Guide
NOTES:
DS70005235B-Page 34
2015 Microchip Technology Inc.
BM70 EVB USER’S GUIDE
Appendix A. Schematics
A.1
BLOCK DIAGRAM
FIGURE A-1:
2015 Microchip Technology Inc.
BM70 EVB SCHEMATICS
DS70005235B-page 35
BM70 EVB User’s Guide
FIGURE A-2:
BM70 EVB SCHEMATIC
USB to UART Converter
FB2
FB-0805
Coin Cell
BAT
USB_3V3
USB_3V3
PIC_3V3
PIC_3V3
8
5
3
1
USB_5V
1
2
2
2
R13
470
1
D+
1
2
LED6
LED-HR
FB1
FB-0805
2
J1
6
4
2
1
2
3
4
5
VBUS
DD+
ID
GND
Micro USB
VBAT
C12
47u/16V
D-
6
P1
USBM3121-051-1-BN-R
9
Power Source Option
7
1
1
JP 2x3
USB_3V3
USB_3V3
1
C19
12p/50V
R20
10K
1
2
1
BAT
C23
0.1u/16V
U10
MCP2200
R24
1K
2 2
1
2
R21
470
-
-
+
SK1
BAT_SKT
C20
0.1u/16V
3
2
X1
X4P-12MHZ
2
Coin Cell Battery CR2032
4
1
C21
12p/50V
GP7
GP6
GP5
GP4
GP3
RX
1
2
3
4
5
6
7
8
9
10
VDD
OSC1
OSC2
RST
GP7/TxLED
GP6/RxLED
GP5
GP4
GP3
TX
20
19
18
17
16
15
14
13
12
11
VSS
D+
DVUSB
GP0/SSPND
GP1/USBCFG
GP2
CTS
RX
RTS
D+
D-
USB_3V
GP0
GP1
GP2
CTS
TX
RTS
C
0.
SW8
TS08M-PF
1
USB
Reset
USB_3V3
USB_3V3
USB_5V
USB GPIO
U2
1
2
C10
1u/10V
GND
VIN
VOUT
MCP1700T-33
1
2
3
4
5
6
7
8
USB UART
3
RTS
CTS
TX
RX
C8
1u/10V
1
3
5
7
2
4
6
8
P00
P36
HCI_TXD
HCI_RXD
J3
JP 2x4
PICTAIL Interface
P22
P24
HCI_TXD
HCI_RXD
P10
P23
P27
P11
P00
1
3
5
7
9
11
13
15
17
19
21
23
25
27
RE2
RE3
RA7/OSC1
RA6/OSC2
RC7
RC6
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0
J8
RA5
RA4
RA3
RC5
RC4
RC3
RA0
RA1
RA2
RC0
RC1
RC2
V_VAR
GND
2
4
6
8
10
12
14
16
18
20
22
24
26
28
GP0
GP1
GP2
GP3
GP4
GP5
GP6
GP7
JP10
JP 1x8
Module Test Interface
P20
P36
P32
P33
P34
CN1
CONN 1x9
P07
RST_N
VBAT
VDD_IO
P31
PIC_3V3
PICTAIL 28 Pin
C17
1u/16V
P22
ULPC_O
P23
BK_O
P27
CN3
CONN 1x9
1
2
3
4
5
6
7
8
9
9
8
7
6
5
4
3
2
1
P02
P07
P35
P34
P33
P32
P31
HCI_TXD
HCI_RXD
1
2
3
4
5
6
7
8
9
CN2
CONN 1x9
PIC_3V3
P22
P24
P27
P36
C28
1u/16V
P10
RST_N
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
RB2/SS1/AN2
RF6/SCK1
RF7/SDI1_E
RF8/SDO1_E
GND
RB0/AN0
RB3/AN3
GND
RE9/INT2
RD14/U1CTS_E
3.3V
5V
9V
RG0
RG1
J9
DS70005235B-page 36
RF2/U1RX_E
RF3/U1TX_E
RG2/SCL1
RG3/SDA1
GND
RB1/AN1
RB4/AN4
GND
RE8/INT1
RD15/U1RTS_E
3.3V
5V
9V
RF0
RF1
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
HCI_TXD
HCI_RXD
P35
P02
P20
P11
P12
P13
P00
P10
P36
P20
P24
RST_N
P31
P34
P33
P32
P11
P00
P07
P23
PICTAIL PLUS 30 Pin
2015 Microchip Technology Inc.
NOTES:
2015 Microchip Technology Inc.
DS70005235B-page 37
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