- NGX Technologies

- NGX Technologies
User Manual: BlueBoard-LPC1114
BlueBoard-LPC1114
Fig. 1
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User Manual: BlueBoard-LPC1114
About NGX Technologies
NGX Technologies is a premier supplier of development tools for the ARM7, ARM Cortex M0, M3 and
M4 series of microcontrollers. NGX provides innovative and cost effective design solutions for
embedded systems. We specialize in ARM MCU portfolio, which includes ARM7, Cortex-M0, M3 &
M4 microcontrollers. Our experience with developing evaluation platforms for NXP controller enables
us to provide solutions with shortened development time thereby ensuring reduced time to market and
lower development costs for our customers. Our cost effective and feature rich development tool
offering, serves as a testimony for our expertise, cost effectiveness and quality.
Contact Information:
NGX Technologies Pvt. Ltd.
No.216, 5th main Road, R.P.C. Layout,
Vijayanagar 2nd Stage,
Bangalore – 560 104
Phone : +91-80-40925507
email:[email protected]
CE certification
NGX Technologies BLUEBOARD-LPC1114 board have been tested for radiated emission as per
EN55022 class A standard. The device is under the limits of the standard EN55022 class A and hence
CE marked. No other test have been conducted other than the radiated emission (EN55022 class A
standard). The device was tested with the ports like USB, Serial, and Power excluding the GPIO ports.
Any external connection made to the GPIO ports may alter the EMC behaviour. Usage of this device
under domestic environment may cause unwanted interference with other electronic equipment’s. User
is expected to take adequate measures. The device is not intended to be used in and end product or any
subsystem unless the user re-evaluates applicable directive/conformance.
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User Manual: BlueBoard-LPC1114
Table of Contents
1.0 INTRODUCTION ................................................................................................................................. 4
2.0 BLUEBOARD-LPC1114 Development Tool Setup ............................................................................. 5
2.1 IDE and debugger .............................................................................................................................. 5
2.2 Installation & Configuration of LPCXpresso software ..................................................................... 5
2.3 Setup for NXP LPC-Link and BLUEBOARD-LPC1114 Board ...................................................... 5
3.0 BLUEBOARD-LPC1114 firmware Development ................................................................................ 7
3.1 Executing the sample projects in LPCXpresso ................................................................................. 7
3.2 Creating the sample Blinky project in LPCXpresso ....................................................................... 11
4.0 BLUEBOARD-LPC1114 Programming ............................................................................................. 24
4.1 Programming options ...................................................................................................................... 24
4.1.1 On-Chip bootloader (UART) ....................................................................................................... 24
4.2 Flashing the Hex file through UART .............................................................................................. 25
5.0 Schematic & Board Layout ................................................................................................................. 26
5.1 Schematic ........................................................................................................................................ 26
5.2 Board layout .................................................................................................................................... 26
6.0 CHANGE HISTORY .......................................................................................................................... 27
6.1 Change History ................................................................................................................................ 27
7.0 REFERENCES .................................................................................................................................... 27
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User Manual: BlueBoard-LPC1114
1.0 INTRODUCTION
This document is the User Manual for the BLUEBOARD-LPC1114, a low cost ARM Cortex-M0 based
board by NGX Technologies. This document reflects its contents which include system setup,
debugging, and software components. This document provides detailed information on the overall
design and usage of the board from a systems perspective.
Before proceeding further please refer the quick start guide for BLUEBOARD-LPC1114 features and
BLUEBOARD-LPC1114 verification.
For BLUEBOARD-LPC1114 Quick Start Guide: Click here.
For the most updated information on the BLUEBOARD-LPC1114 board please refer to NGX’website.
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User Manual: BlueBoard-LPC1114
2.0 BLUEBOARD-LPC1114 Development Tool Setup
2.1 IDE and debugger
As mentioned in the earlier section, NGX’s MCU evaluation platforms are not coupled tightly with any
one particular combination of IDE and debugger. The following sections will explain the setup for
LPCXpresso and NXP LPC-Link as the IDE and debugger respectively.
2.2 Installation & Configuration of LPCXpresso software
For installation and configuration of LPCXpresso Click here.
Note: We have used LPCXpresso version 4.2.2_275 while creating the User manual for this evaluation
kit. Please ensure that you are using LPCXpresso version 4.2.2_275 or above.
2.3 Setup for NXP LPC-Link and BLUEBOARD-LPC1114 Board
The BlueBoard-LPC1114 board has on board 10 pin SWD/JTAG box, the 10 pin cable is not a part of
the BlueBoard-LPC1114 package, the user needs to buy 10 pin cable separately.
To run the BlueBoard-LPC1114 examples you will need the following and the image shows the each
components:





NXP LPC-Link
10 pin cable
BlueBoard-LPC1114 Board
One USB AM to Mini B cable
Fig.2
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User Manual: BlueBoard-LPC1114
Separate the LPCXpresso controller part and use only the NXP LPC-Link. Connections of components
are as shows in the following image.
Fig.3
The above setup is ready to use for development in LPCXpresso IDE.
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User Manual: BlueBoard-LPC1114
3.0 BLUEBOARD-LPC1114 firmware Development
3.1 Executing the sample projects in LPCXpresso
Please note that the sample programs are available to download once the product is registered.
Steps to execute the sample project:
Step 1: Open LPCXpresso; Browse the folder which contains
BB-LPC1114_Xpresso_Sample_programs.zip project and click OK.
Fig.4
Step 2: Click on Import and Export then Click on Import archived projects (zip).
Fig.5
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User Manual: BlueBoard-LPC1114
Step 3: Click on Browse to select a archived project (zip) and Click on Open
Fig.6
Step 4: Click Finish.
Fig.7
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User Manual: BlueBoard-LPC1114
Step 5: First build the BB-LPC1114_Driver_lib and BB-LPC1114_Glcd_Driver_lib. To build project
Right click on project then click on build Project.For example “BB-LPC1114_Blinky” as shown in the
below image.
Fig.8
Step 6: After building project Click on Debug.
Fig.9
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User Manual: BlueBoard-LPC1114
Step 7: Click on Run and select Resume (F8) to start debugging the project. Here the two LED’s (D3
and D4) start blinking.
Fig.10
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User Manual: BlueBoard-LPC1114
3.2 Creating the sample Blinky project in LPCXpresso
Step 1: Open an LPCXpresso v4.2.2_275 IDE.
Fig.11
Step 2: Click Browse.. as show below.
Fig.12
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User Manual: BlueBoard-LPC1114
Step 3: Please select BB-LPC1114_Xpresso_Sample_programs folder which downloaded from website,
as shown below image and click OK as shown in below image.
Fig.13
Step 4: Click OK.
Fig.14
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User Manual: BlueBoard-LPC1114
Step 5: Click on File -> New -> Project… as shown below image.
Fig.15
Step 6: Select LPCXpresso C Project and Click Next as shown below image.
Fig.16
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User Manual: BlueBoard-LPC1114
Step 7: Select NXP LPC1100 projects -> C Project and click Next as shown below image.
Fig.17
Step 8: Give Project name is Blinky and Click Next.
Fig.18
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User Manual: BlueBoard-LPC1114
Step 9: Select the target MCU is LPC1114/302 and click Next as shown in below image.
Fig.19
Step 10: Click Finish.
Fig.20
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User Manual: BlueBoard-LPC1114
Step 11: The New Blinky Project is created, double click on main.c file as shown below image.
Fig.21
Step 12: After double click the main.c file will open in LPCXpresso as shown in below image
Fig.22
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User Manual: BlueBoard-LPC1114
Step 13: Write a C program for LED blinky, after the program Click on Save as shown in below image.
(Note: Writing a C code for Blinky project Please refer Downloaded BB-LPC1114_Led_blinky example)
Fig.23
Step 14: To include blinky.h file in blinky project right click on Blinky Project and click on Properties.
Fig.24
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User Manual: BlueBoard-LPC1114
Step 15: Select C/C++ Build ->Settings then Includes, click on Add then click on workspace to select
the blinky.h file path as shown below image.
Fig.25
Step 16: Select blinky.h file path then click OK as shown below image.
Fig.26
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User Manual: BlueBoard-LPC1114
Step 17: Click OK and OK as shown below image.
Fig.27
Step 18: To include BB-LPC1114_Driver_lib in blinky project right click on Blinky Project and click on
Properties.
Fig.28
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User Manual: BlueBoard-LPC1114
Step 19: Select C/C++ Build ->Settings then Libraries, click on Add, enter the library name then click
OK as shown below image.
Fig.29
Step 20: Click on Add then click on Workspace as shown below image.
Fig.30
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User Manual: BlueBoard-LPC1114
Step 21: Brows the library path then click OK as shown below image.
Fig.31
Step 22: Click OK and OK as shown below image.
Fig.32
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User Manual: BlueBoard-LPC1114
Step 23: Right Click on Blinky Project and click on Build Project, build must be error free.
Fig.33
Step 24: After successful build, click on Debug as shown in below image
Fig.34
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User Manual: BlueBoard-LPC1114
Step 25: Click Resume for free running, the LED D3 and D4 are starts blinking on BB-LPC1114.
Fig.35
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User Manual: BlueBoard-LPC1114
4.0 BLUEBOARD-LPC1114 Programming
4.1 Programming options
BlueBoard-LPC1114 can be programmed using the
 On-chip bootloader UART)
 Debugger (NXP LPC-Link)
4.1.1 On-Chip bootloader (UART)
In order to program the board either through UART we need to get the board under programming mode.
Getting the board in programming mode:
Theory: The On-chip bootloader looks for a logic LOW to be present on a pre-defined PIN (ISP pin)
during reset. If the ISP pin is held LOW and reset signal is provided to the MCU, the MCU enters into
programming mode.
Practical:
On the BlueBoard-LPC1114 the RESET and ISP signals are connected to buttons provided on the board.
Look for the RESET and ISP marking on the board. Therefore to enter into programming mode:
 Press and hold the ISP button
 Press the RESET button and release it
 Now release the ISP button
 The board is in the programming mode
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User Manual: BlueBoard-LPC1114
4.2 Flashing the Hex file through UART
Step 1: Connect the serial cable to the PC as well as to the board UART0 and open the flash magic tool.
Step 2: Input all the parameters as shown in below Fig.
Fig. 36
Step 3: Click Start to flash the hex file. Press Reset to Run.
NOTE: Make sure that the Board is not powered through USB.
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User Manual: BlueBoard-LPC1114
5.0 Schematic & Board Layout
5.1 Schematic
This manual will be periodically updated, but for the latest documentations please check our website for
the latest documents. The Board schematic and sample code are available after the product has been
registered on our website.
5.2 Board layout
Fig. 37
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User Manual: BlueBoard-LPC1114
6.0 CHANGE HISTORY
6.1 Change History
Rev
1.0
Changes
Date (dd/mm/yy)
Initial release of the manual 18/06/2012
By
Veeresh Tumbaragi
7.0 REFERENCES
In addition to this document, the following references are included on the NGX BLUEBOARDLPC1114 product and can also be downloaded from www.ngxtechnologies.com:

NGX BLUEBOARD-LPC1114 schematic for the Development board.
Additional references include:
 NGX BLUEBOARD-LPC1114 DATASHEET.
 Information on development tool being used:
- LPCXpresso, http://lpcxpresso.code-red-tech.com/LPCXpresso/
- Flash magic, http://www.flashmagictool.com/
About this document:
Revision History
Version: V1.0 author: Veeresh Tumbaragi
Company Terms & Conditions
Legal
NGX Technologies Pvt. Ltd. provides the enclosed product(s) under the following conditions:
This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT,
DEMONSTRATION, and EDUCATION OR EVALUATION PURPOSES ONLY and is not considered
by NGX Technologies Pvt. Ltd to be a finished end-product fit for general consumer use. Persons
handling the product(s) must have electronics training and observe good engineering practice standards.
As such, the goods being provided are not intended to be complete in terms of required design-,
marketing-, and/or manufacturing-related protective considerations, including product safety and
environmental measures typically found in end products that incorporate such semiconductor
components or circuit boards. This evaluation board/kit does not fall within the scope of the European
Union directives regarding electromagnetic compatibility, restricted substances (RoHS), recycling
(WEEE), FCC, CE or UL and therefore may not meet the technical requirements of these directives or
other related directives.
The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the
user indemnifies NGX Technologies from all claims arising from the handling or use of the goods. Due
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User Manual: BlueBoard-LPC1114
to the open construction of the product, it is the user’s responsibility to take any and all appropriate
precautions with regard to electrostatic discharge.
EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY
SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES.
NGX Technologies currently deals with a variety of customers for products, and therefore our
arrangement with the user is not exclusive. NGX Technologies assumes no liability for applications
assistance, customer product design, software performance, or infringement of patents or services
described herein.
Please read the User’s Guide and, specifically, the Warnings and Restrictions notice in the User’s Guide
prior to handling the product. This notice contains important safety information about temperatures and
voltages.
No license is granted under any patent right or other intellectual property right of NGX Technologies
covering or relating to any machine, process, or combination in which such NGX Technologies products
or services might be or are used.
Disclaimers
Information in this document is believed to be reliable and accurate. However, NGX Technologies does
not give any representations or warranties, expressed or implied, as to the completeness or accuracy of
such information and shall have no liability for the consequences of use of such information.
NGX Technologies reserves the right to make changes to information published in this document, at any
time and without notice, including without limitation specifications and product descriptions. This
document replaces and supersedes all information supplied prior to the publication hereof.
Trademarks
All referenced trademarks, product names, brands and service names are the property of their respective
owners.
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