This document is description about WISE-1570 software development kit (SDK). It includes source tree of SDK, development environment, flash programming…etc.

The user needs to prepare for hardware as following:

• For mote, WISE-1570, WISE-1500 and WISE-ED22 or WISE-ED20.
• PC running LINUX operating systems such as Ubuntu 16.04.1.

Please refer to the following steps for setup a WISE series of boards before using WISE-1570 SDK.

Step01: Please prepare boards as below.
①WISE-1570
The user must to choose the CN1 on WISE-1570 is connected to WISE-ED20 or WISE-ED22 through FPC.

②WISE-1500

③WISE-ED20

④SW2 on WISE-ED20

• Please check pin1 and pin2 to “ON” as default.
• Switch pin1 to “ON”: flash programming, “OFF”: boot from flash.

⑤CN2 on WISE-1500

• Booting into the mode of network connection when both 3.3V and GPIO0 are opened.
• Booting into the mode of console of API when both 3.3V and GPIO0 are shorted.

⑥SW3 on WISE-1500

• Please check pin1 and pin2 to “OFF” as default.
• Switch pin2 to decide whether running “backup to default” while device booting. “ON”: enabled, “OFF”: disabled.

⑦One reset button on WISE-1500 and the other on WISE-ED20

⑧Micro USB connector

• Power supplies for UART3 debug port.

⑨Com port

• No supported.

Step02: Connect the WISE-ED20 to PC using micro-USB cable.

The device will be visible in the Device Manager as below after FTDI driver installed. The user can find the FTDI driver in source tree.

If the user has I/O board "WISE-DB-1505, needs to prepare for hardware as following:

• For mote, WISE-1570, WISE-DB-1505.
• PC running LINUX operating systems such as Ubuntu 16.04.1.

Please refer to the following steps for setup a WISE series of boards before using WISE-1570 SDK.

Step01: Please prepare boards as below.
①WISE-1570
The user must to choose the FPC connector on WISE-1570 is connected to FPC connector "PROG1" through FPC.

②WISE-DB-1505

③Micro USB connector

④RST2 button

• Reset with daplink.

⑤ISP1 button

• It's used to reset MCU through daplink.

⑥SW1 switch

• Please check pin1 ~ pin4 to “OFF” as default.
• Pin1 to “ON”: flash programming, “OFF”: boot from flash.
• Pin2 to “ON”: carrier board power on, “OFF”: carrier board power off.
• Pin3 not supported.
• Pin4 to decide whether running “backup to default” while device booting. “ON”: enabled, “OFF”: disabled.

⑦WAKE button

• Not supported.

⑧RST1 button

• It's used to reset MCU.

⑨CN9

• Booting into the mode of network connection when both 3.3V and GPIO0 are opened.
• Booting into the mode of console;when both 3.3V and GPIO0 are shorted.

Step02: Connect the WISE-DB-1505 to PC using micro-USB cable.

The device will be visible in the Device Manager as below after serial port driver installed.

The ARM mbed is IoT device platform and it has a lot of resources for IoT development. We supported ARM mbed OS on WISE-1570 to make user easily to get started and obtain great benefit from ARM mbed.

The mbed CLI is command-line tool. The user needs to setup CLI for WISE-1570 SDK and please follows the steps to install related tools. For more details, please refer to mbed CLI.
Note: We expected the user setups mbed CLI in Linux as default. If the user preferred Windows, ARM mbed provides the Video tutorial for manual installation.

• Install Python

mbed CLI supports Windows, Linux and Mac OS X operating systems. You can select the OS you prefer to work with. mbed CLI is a Python script, so you’ll need Python to use it. The version 2.7.11 of Python has been verified with mbed CLI.

Note: mbed CLI is incompatible with Python 3.

 
Install python 2.7.11 
$ sudo wget https://www.python.org/ftp/python/2.7.11/Python-2.7.11.tgz
$ tar zxvf Python-2.7.11.tgz
$ cd Python-2.7.11
$ sudo ./configure 
$ sudo make altinstall

Check the python version
$ python --version

• (Optional) Install Git or Mercurial

If you would like to maintain your source code in repositories, you can continue with the next step. mbed CLI supports both Git and Mercurial repositories, you can install which one you prefer:

Git - version 1.9.5 or later.

Mercurial - version 2.2.2 or later.

If you don’t want to use repositories, you can just skip it.

Git install commands as follow

Install Git latest
$ sudo add-apt-repository ppa:git-core/ppa
$ sudo apt-get update
$ sudo apt-get install git

Check the git version
$ git --version

Mercurial install commands as follow

Install mercurial latest
$ sudo add-apt-repository ppa:mercurial-ppa/releases
$ sudo apt-get update
$ sudo apt-get install mercurial

Check the mercurial version
$ hg --version

• Install GCC

mbed CLI invokes the mbed OS 5 tools for various features, such as compiling, testing and exporting to industry standard toolchains. To compile your code, you will need either a compiler or an IDE:

 Compilers: GCC ARM, ARM Compiler 5, IAR.

 IDE: Keil uVision, DS-5, IAR Workbench.

We select GCC ARM Embedded, so you can install version 4.9 of GCC ARM Embedded.

Install GCC ARM Embedded
$ sudo add-apt-repository ppa:team-gcc-arm-embedded/ppa
$ sudo apt-get update
$ sudo apt-get install gcc-arm-embedded

Check the Gcc version
$ arm-none-eabi-gcc --version

Note: When installing the Arm Compiler 5 on a 64-bit Linux machine, you may need to also install the i386 architecture package:

 
$ sudo dpkg --add-architecture i386
$ sudo apt-get update
$ sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386 

• Install mbed CLI

You can get the latest stable version of mbed CLI from PyPI

 
$ pip2 install mbed-cli 

Note: On Linux or Mac, you may need to run with sudo.

Note2: Please make sure you have a mbed-cli version that is greater than 1.8.0.

• Other necessary package

$ sudo pip2 install colorama
$ sudo pip2 install pyserial
$ sudo pip2 install prettytable
$ sudo pip2 install jinja2
$ sudo pip2 install intelhex
$ sudo pip2 install junit_xml
$ sudo pip2 install mbed_ls
$ sudo pip2 install beautifulsoup4 
$ sudo pip2 install fuzzywuzzy
$ sudo pip2 install mbed_host_tests
$ sudo pip2 install mbed_greentea

• GCC_ARM_PATH

Set GCC_ARM_PATH to the binary directory of your GCC Arm installation

$ mbed config -G GCC_ARM_PATH "/home/erick/gcc-arm-none-eabi-4_9-2015q3/bin"
[mbed] /home/erick/gcc-arm-none-eabi-4_9-2015q3/bin now set as global GCC_ARM_PATH

For flash programming, the user can do it through WISE-ED22.

Please refer to WISE-ED22 for flash programming.

The WISE-ED22 has been built-in on WISE-DB-1505. Please refer to WISE-ED22 for flash programming.

• Serial API
• I2C API
• SPI API
• PWM API
• ADC API
• DIO API
  • DigitalIn
  • DigitalOut
  • DigitalInOut
• RTC API

The user can use this example to communicate with RF by specified AT command. Please follow the below steps to give it a try. About AT command manual if needed, please get in touch your contact person from ADVANTECH.

Step01: Get source code and compile it by mbed CLI.

Please click "Link to source" and review the file "README.md" to know how to deployment and compilation with this example. The output binary will be "source_dir/BUILD/WISE_1570/GCC_ARM/WISE-1570-Rf-Bridge.bin"

Step02: Flash programming by WISE-ED22

Check device connected from WISE-ED22 to PC using micro-USB cable and use drag-and-drop programming with your binary.

Step03: Get the version of RF by AT command "AT+CGMR"

• Choose any terminal you like. (e.g., the snapshot is setting of Tera Term.)
• Please set terminal as the below setting:

Baud rate: 9600

Data: 8bit

Parity: None

Stop: 1bit

Flow control: None

• Type AT command "AT+CGMR" and see the response on the console.

This example uses I2C bus to read humidity and temperature sensor which is built-in WISE-1500

#include "mbed.h"

#define TI_HDC1050_DEVICE_ADDR            0X40
#define TI_HDC1050_TEMPERATURE_ADDR       0X00
#define TI_HDC1050_HUMIDITY_ADDR          0X01
#define TI_HDC1050_CONFIGURATION_ADDR     0x02
#define TI_HDC1050_SERIALID0_ADDR         0XFB
#define TI_HDC1050_SERIALID1_ADDR         0XFC
#define TI_HDC1050_MANUFACTURER_ID_ADDR   0xFE
#define TI_HDC1050_DEVICE_ID_ADDR         0XFF
#define TI_HDC1050_MANUFACTURER_ID        0x5449
#define TI_HDC1050_DEVICE_ID              0x1050

static I2C i2c0(I2C0_SDA,I2C0_SCL);
static DigitalOut g_tPower(CB_PWR_ON);

int main(int argc, char* argv[])
{   
    char rxBuff[4];
    char ofs = TI_HDC1050_TEMPERATURE_ADDR;
    uint16_t u16Humidity = 0;
    float fTemperature = 0;
    I2C *i2c = &i2c0;
    g_tPower = 1;

    //
    // Set clock frequency of I2C interface is 100KHz
    //
    i2c->frequency(100000);

    //
    // Access sensor by read/write transaction through I2C interface
    //
    for(int i=0; i<10; i++) {
        i2c->write(TI_HDC1050_DEVICE_ADDR << 1, &ofs, 1);
        wait_ms(100);
        i2c->read(TI_HDC1050_DEVICE_ADDR << 1, rxBuff, 4);

        fTemperature = (float)(( rxBuff[0] << 8) | (rxBuff[1] ));
        fTemperature = (fTemperature*165)/65536-40;
        u16Humidity = (rxBuff[2] << 8) | (rxBuff[3] );
        u16Humidity = (u16Humidity*100)/65536;
        printf("temperature:%.2f, humidity:%d \n\r", fTemperature, u16Humidity);
        wait(1);
    }
    return 0;
}

This example is demonstrated for power saving on WISE-1570. Please follow the below steps to give it a try. For this example, the user needs some hardware that have reworked for current measurement. please get in touch your contact person from ADVANTECH if needed details.

Step01: Get source code and compile it by mbed CLI.

Please click "Link to source" and review the file "README.md" to know how to deployment and compilation with this example. The output binary will be "source_dir/BUILD/WISE_1570/GCC_ARM/WISE-1570-Rf-PSM.bin"

Step02: Flash programming by WISE-ED22

Check device connected from WISE-ED22 to PC using micro-USB cable and use drag-and-drop programming with your binary.

Step03: Open the terminal and observe behavior"

• Choose any terminal you like. (e.g., the snapshot is setting of Tera Term.)
• Please set terminal as the below setting:

Baud rate: 115200

Data: 8bit

Parity: None

Stop: 1bit

Flow control: None

Step04: Disconnect the WISE-ED22 for leakage current, reset the WISE-1570 and measure the current by digital multimeter"

Depend on this example that have the transaction with echo server, the user will measure the current approximately 3.x uA in minimum when WISE-1570 goes into sleep, and the current of average is approximately 3x.x uA.

The user can use this example to connect to Smart Connection Platform of CHT IoT.

Step01: Log in by your CHT's account to Smart Connection Platfrom of CHT IoT.

Step02: Create a new template for WISE-1570

• Firstly, please make sure you have permission to access with "Product Registry" / "產品登錄". If you don't have permission, please get in touch your contact person from CHT.
• Click the icon "Add Product" / "增加產品"

• Fill in information about the product in this template, then click the icon "Save" / "儲存" to save it.

Please note the "Product code" / "產品代號" you input must be unique on the cloud.

• Click the icon "編輯樣板" / "edit template" to edit template.

• Add new device at first time and fill in information as below, then click the icon "Save" / "儲存" to save it.

• Add temperature & humidity sensor by clicking the icon "Sensor" / "感測器".

• Add temperature sensor. Please note to make sure to fill in field of "ID" / "識別編號" correctly as "temperature"

• Add humidity sensor by clicking the icon "Sensor" / "感測器". Please note to make sure to fill in field of "ID" / "識別編號" correctly as "humidity"

• The user will see there are two sensors in the template

Step03: Add a device with the template

• Click the below template link

• Click the icon "Serial number" / "產品序號" to add a device

• Input the serial number "001", then click the icon "Save" / "儲存" to save it.

• The user will see the serial number and digest generated automatically by cloud

Step04: Create a new project and find the project key

• Click the icon "Add project" / "增加專案" to add a new project

＿

• Fill in information as below

• Find the project key and save this project by clicking the icon "Save" / "儲存"

Step05: Get source code and prepare the firmware

• Prepare parameters include "project Key", "serial number" and "digest" as above stpe3 and step4
• Please click "Link to source" and review the file "README.md" to know how to deployment with this example.
• Build out the hex file and it will be "source_dir/BUILD/WISE_1570/GCC_ARM/WISE-1570-IoTSmartPlatform.hex"

Step06: Flash programming by WISE-ED22

• Check device connected from WISE-ED22 to PC using micro-USB cable.
• Please open and set terminal as the below setting:

Baud rate: 115200

Data: 8bit

Parity: None

Stop: 1bit

Flow control: None

• Use drag-and-drop programming with your hex file

• Registration to cloud

Before the procedure of registration complete at first time, the device can't get device ID from cloud. then, it will try to register to cloud and you will see the successful response on the console if the credentials you input all are correct

• Report temperature and humidity data to cloud periodically

Step07: Observe sensor data on cloud

• Click the below project link

• You will see data reported as below dash board