Nuvoton NuMicro series Manuel utilisateur

NuMaker Uni

Nov 16, 2016 Page 1of 33 Rev 1.01

NUMAKER UNI USER MANUAL

ARM®Cortex®-M

32-bit Microcontroller

NuMicro®Family

NuMaker Uni

User Manual

The information described in this document is the exclusive intellectual property of

Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.

Nuvoton is providing this document only for reference purposes of NuMicro microcontroller based system

design. Nuvoton assumes no responsibility for errors or omissions.

All data and specifications are subject to change without notice.

For additional information or questions, please contact: Nuvoton Technology Corporation.

www.nuvoton.com

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Table of Contents

1OVERVIEW .........................................................................................3

Features................................................................................................. 31.1

2INTRODUCTION TO NUMAKER UNI..........................................................4

3INTRODUCTION TO NU-LINK MINI............................................................5

4HARDWARE INTRODUCTION..................................................................6

On-Board Devices Interface.......................................................................... 64.1

Board Extension Interfaces .......................................................................... 74.2

5HOW TO START NUMAKER UNI ON IDE .................................................. 10

Supported IDE Software.............................................................................105.1

Nuvoton Nu-Link Driver Download and Installation .............................................105.2

Hardware Setup.......................................................................................125.3

Starting to Use NuMaker Uni .......................................................................125.4

Software Download...................................................................................145.5

Folder Structure.......................................................................................165.6

5.6.1 Using Keil μVision®IDE to Program ....................................................................... 17

5.6.2 Using IAR Embedded Workbench to Program........................................................... 19

6SAMPLE CODE DESCRIPTION .............................................................. 21

Application Project Examples.......................................................................236.1

6.1.1 NuMaker Uni Components and Socket Pins Test....................................................... 23

6.1.2 Using NuMaker Uni to Detect Temperature and Humidity ............................................. 24

6.1.3 Using NuMaker Uni to Receive Information from NuMaker Uni APP................................. 27

7REVISION HISTORY............................................................................ 32

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1 OVERVIEW

NuMaker Uni is an IoT or wearable application development board based on NuMicro®

NANO100NE3BN. The start kit enables quick development, prototype evaluation, and creation of

innovative designs for users. The kit also includes complete source-code examples, which helps

users to build target C code applications quickly.

The NuMaker Uni has built in many components such as a Gyro sensor, a Wi-Fi Module, and a

Bluetooth Module. By these components, developers can create new applications and working

prototypes easily. It also allows users to extend its hardware, like servo motor, LED and

EEPROM. The NuMaker Uni is suitable for a variety of IoT or wearable applications. Developers

can implement applications for IoT such as home security, gas leak warning, smart remote

controller, humidity and temperature monitor, and self-balancing scooter, multicopter. Developers

can also implement applications for wearables such as pedometer, oximeter, heart rate monitor,

electrocardiography (ECG), and smartband.

The NANO100NE3BN is an ultra-low power 32-bit microcontroller embedded with ARM®Cortex®-

M0 core operated at a wide voltage range from 1.8V to 3.6V and runs up to 42 MHz frequency.

Features1.1 The NuMaker Uni offers the following features:

IR Transmitter

IR Receiver

3-axis accelerometer and 3-axis Gyro sensor (MPU6500)

Temperature-Humidity sensor (HTU21D)

ESP-03 –802.11b/g/n Wi-Fi Module

BB2710-29 –Dual Mode Bluetooth Module

R/G/B LED

Extension pins provide SPI, I2C, PWM, and ADC interfaces

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2 INTRODUCTION TO NUMAKER UNI

The NuMaker Uni uses the NANO100NE3BN as the target microcontroller. Figure 2-1 shows the

NuMaker Uni board.

Figure 2-1 NuMaker Uni Board

The NuMaker Uni supports the Nu-Link ICE Adaptor, and uses In-Circuit Programming (ICP)

mode based on the SWD interface. The uvNuMicro® ICP Programming Tool can be used for

developers to develop their software and program the MCU. The NuMaker Uni also supports third

party development tools, such as Keil RVMDK, and IAR EWARM.

The NANO100NE3BN used by the NuMaker Uni can run up to 42MHz, and support 3.7V to 5V

DC connector for 3.7V Lithium battery or 5V power supply. It includes Red/Geen/Blue LED, an

Infrared transmitter and infrared receiver, 3-axis accelerometer & 3-axis gyroscope (MPU6500), a

temperature & humidity sensor (HTU21D), a 802.11b/g/n Wi-Fi module (ESP-03) which supports

TCP, UDP server & client, AP or Station mode, and AT command, and a dual mode Bluetooth 3.0

module (BB2710-29) which supports SPP and GATT profile, and AT command.

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3 INTRODUCTION TO NU-LINK MINI

The Nu-Link Mini is a Debug Adaptor which connects the USB port of your PC to your target system

(via Serial Wired Debug Port) and allows you to program and debug embedded programs on the

target hardware. To use the Nu-Link Mini Debug adaptor with Keil or IAR, please refer to “Nuvoton

NuMicro®IAR ICE Driver User Manual” or Nuvoton NuMicro®Keil ICE Driver User Manual” for details.

Figure 3-1 shows the Nu-Link Mini board.

Figure 3-1 Nu-Link Mini Board

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4 HARDWARE INTRODUCTION

MCU

Cortex®-M0 NANO100NE3BN - 32-bit MCU

Max speed of 42 MHz

128 KB Flash and 16 KB SRAM

Power-down current <1uA

Support SPI, I2C, UART, ADC, PWM, GPIO

Sensor

IR Transmitter

IR Receiver

3-axis accelerometer and 3-axis Gyro sensor (MPU6500)

Temperature-Humidity sensor (HTU21D)

Wireless Module

ESP-03 –802.11b/g/n Wi-Fi Module

Support TCP, UDP Server & Client

Support AP, Station mode

Support AT Command

BB2710-29 –Dual Mode Bluetooth Module

Support SPP and GATT profile

Support UART AT Command

On-Board Devices Interface4.1

Device Name

Component Name

MCU Interface Name

Infrared Receiver

FM-9038

PWM capture: PA13/PWM0_CH1

Infrared Transmitter

IR diode

PWM output : PA12/PWM0_CH0

Inertial Measurement Unit

MPU6500

I2C1: PA11/I2C1-SCL & PA10/I2C1-SDA

Temperature & Humidity

HTU21D

I2C1: PA11/I2C1-SCL & PA10/I2C1-SDA

Wi-Fi module

ESP-03

UART1

Bluetooth module

BB2710-29

UART0

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Board Extension Interfaces4.2

Figure 4-1 NuMaker Uni Pin Diagram

JP1 –ICE interface for Nu-Link Mini

JP1

Interface Signal Name

MCU Pin Assignment

Pin 1

VCC

VCC3

Pin 2

ICE_DAT

Pin 3

ICE_CLK

ICE_CK

Pin 4

RESET

nRESET

Pin 5

GND

JP2 –I2C interface (pin assignment matched with the 0.96”I2C OLED module)

JP2

Interface Signal Name

MCU Pin Assignment

Pin 1

VCC

Pin 2

GND

Pin 3

SCL

I2C0_SCL / PA9

Pin 4

SDA

I2C0_SDA / PA8

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JP5 –UART interface

JP5

Interface Signal Name

MCU Pin Assignment

Pin 1

UART0_TX

UART0_TX / PB1

Pin 2

UART0_RX

UART0_RX / PB0

Pin 3

VCC3

Pin 4

GND

Pin 5

UART1_RX

UART1_RX / PB4

Pin 6

UART1_TX

UART1_TX / PB5

JP6 –ADC interface (pin assignment match gas sensor module MQ-2)

JP6

Interface Signal Name

MCU Pin Assignment

Pin 1

ADC_MQ

PA2 / ADC2

Pin 2

ADC_DO

PA1 / ADC1

Pin 3

GND

Pin 4

+5V

JP7 –TimerCapture interface (pin assignment matched with the ultrasonic sensor module

HC-SR04)

JP7

Interface Signal Name

MCU Pin Assignment

Pin 1

GND

Pin 2

ECHO

PA6 / TC3

Pin 3

TRIG

PA3

Pin 4

+5V

JP8 –PWM interface

JP8

Interface Signal Name

MCU Pin Assignment

Pin 1

PA15

PA15 / PWM0_CH3

Pin 2

PA14

PA14 / PWM0_CH2

Pin 3

PA13

PA13 / PWM0_CH1

Pin 4

PA12

PA12 / PWM0_CH0

J2 –SPI interface (pin assignment matched with the RF module nRF24L01)

Interface Signal Name

MCU Pin Assignment

Pin 1

GND

Pin 2

VCC3

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NUMAKER UNI USER MANUAL

Pin 3

SPI_CE

PB3

Pin 4

SPI_CS

PC0 / SPI0_SS0

Pin 5

SPI_CLK

PC1 / SPI0_CLK

Pin 6

SPI_MOSI

PC3 / SPI0_MOSI0

Pin 7

SPI_MISO

PC2 / SPI0_MISO0

Pin 8

SPI_IRQ

PB2

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NUMAKER UNI USER MANUAL

5 HOW TO START NUMAKER UNI ON IDE

Supported IDE Software5.1

IAR Embedded Workbench

Keil μVision®IDE

Nuvoton Nu-Link Driver Download and Installation5.2 Please visit the Nuvoton company NuMicro®website (http://www.nuvoton.com/NuMicro) to

download “NuMicro®Keil μVision®IDE driver” or “NuMicro®IAR Embedded Workbench driver”

file. When the Nu-Link driver has been downloaded, please unzip the file and execute the “Nu-

Link_Keil_Driver.exe” or “Nu-Link_IAR_Driver.exe” to install the driver.

Step1

Visit The Nuvoton NuMicro®Website: HTTP://WWW.NUVOTON.COM/NUMICRO.

Step2

Move to“Support”

Click here to enter

“Tool & Software”

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