Send the data of GR-PEACH_HVC-P2_sample to the cloud.

Dependencies:   AsciiFont GR-PEACH_video GraphicsFramework LCD_shield_config R_BSP USBHost_custom easy-connect-gr-peach

Fork of mbed-os-example-client by mbed-os-examples

Note at the time of sample import

Please not check the "Update all libraries to the latest version" at the time of import.


When exporting and using it, increase the following stack size.


#define TCPIP_THREAD_STACKSIZE      1024
#define TCPIP_THREAD_STACKSIZE      2048


This is a sample to send the analysis result of GR-PEACH_HVC-P2_sample to the cloud using mbed-client. Please refer to following for operation of HVC-P2.

Import programGR-PEACH_HVC-P2_sample

Sample to operate omron HVC-P2 on GR-PEACH.

Required hardware

Application setup

Client credentials

To register the application to mbed Device Connector, you need to create and set the client side certificate.

  1. Go to and log in with your mbed account
  2. On mbed Device Connector, go to and click the Get my device security credentials button to get new credentials for your device.
  3. Replace the contents in security.h of this example with content copied above.

Ethernet settings

This sample uses Ethernet as the default connection type. To change the connection type, set WIFI_BP3595 in mbed_app.json:


    "help": "Options are ETHERNET, WIFI_ESP8266, WIFI_BP3595",
    "value": "ETHERNET"

To specify MAC address, add fllowing function to main.cpp. (When using Wifi, setting of MAC address is not necessary.)

Specify MAC address

// set mac address
void mbed_mac_address(char *mac) {
    mac[0] = 0x00;
    mac[1] = 0x02;
    mac[2] = 0xF7;
    mac[3] = 0xF0;
    mac[4] = 0x00;
    mac[5] = 0x00;

Wifi settings

This example can use BP3595 Wifi Interface for managing the wireless connectivity. To run this example using Wifi, you need:

  1. A BP3595 Wifi module ( )
  2. Mount BP3595 onto GR-PEACH
  3. Close GR-PEACH's JP21 (
  4. In the mbed_app.json file, change


    "help": "Options are ETHERNET, WIFI_ESP8266, WIFI_BP3595",
    "value": "WIFI_BP3595"

Provide your Wifi SSID and password here and leave \" in the beginning and end of your SSID and password as shown in the example below:


"wifi-ssid": {
    "help": "WiFi SSID",
    "value": "\"SSID\""
"wifi-password": {
    "help": "WIFI Password",
    "value": "\"Password\""

Specify the security type for connection to be used. When the security type is WPA2, you need to specify NSAPI_SECURITY_WAP as follows:


    "value": "NSAPI_SECURITY_WEP"

By default, NSAPI_SECURITY_WPA_WPA2 is specified here.

Application resources

This example exposes four resources listed below:

  1. 3202/0/5700. Recognition result from HVC-P2 (GET).
  2. 3201/0/5850. Blink function, blinks LED when executed (POST).
  3. 3201/0/5853. Blink pattern, used by the blink function to determine how to blink. In the format of 1000:500:1000:500:1000:500 (PUT).
  4. 3201/0/5855. Blink color, used by the blink function. Any of red, green, blue, cyan, yellow and magenta is acceptable (PUT).

For more info on how to get notifications when resource 1 changes, or how to use resource 2, 3 and 4, please look at

Import programGR-PEACH_mbed-connector-ZXingSample-node

Node.js based Web Application for mbed Device Connector specific to GR-PEACH_mbed-os-client-ZXingSample

# This is a Web Application for GR-PEACH_mbed-os-client-ZXingSample, but it can also be used for this sample.



File content as of revision 74:bf6d9bd511bd:

properties ([[$class: 'ParametersDefinitionProperty', parameterDefinitions: [
  [$class: 'StringParameterDefinition', name: 'mbed_os_revision', defaultValue: 'latest', description: 'Revision of mbed-os to build']

try {
  echo "Verifying build with mbed-os version ${mbed_os_revision}"
  env.MBED_OS_REVISION = "${mbed_os_revision}"
} catch (err) {
  def mbed_os_revision = "latest"
  echo "Verifying build with mbed-os version ${mbed_os_revision}"
  env.MBED_OS_REVISION = "${mbed_os_revision}"

// List of targets to compile
def targets = [

// Map toolchains to compilers
def toolchains = [
  ARM: "armcc",
  GCC_ARM: "arm-none-eabi-gcc",
  IAR: "iar_arm"

def configurations = [
  "def": ["ETH"],
  "thd": ["ATMEL", "MCR20"],
  "6lp": ["ATMEL", "MCR20"]

def connectiontypes = [

def stepsForParallel = [:]

// Jenkins pipeline does not support map.each, we need to use oldschool for loop
for (int i = 0; i < targets.size(); i++) {
  for(int j = 0; j < toolchains.size(); j++) {
    for(int k = 0; k < configurations.size(); k++) {
      for(int l = 0; l < connectiontypes.size(); l++) {

        def target = targets.get(i)
        def toolchain = toolchains.keySet().asList().get(j)
        def compilerLabel = toolchains.get(toolchain)
        def config = configurations.keySet().asList().get(k)
        def allowed_configs = configurations.get(config)
        def connectiontype = connectiontypes.get(l)

        def stepName = "${target} ${toolchain} ${config} ${connectiontype}"
        if(allowed_configs.contains(connectiontype)) {
          stepsForParallel[stepName] = buildStep(target, compilerLabel, toolchain, config, connectiontype)

timestamps {
  parallel stepsForParallel

def buildStep(target, compilerLabel, toolchain, configName, connectiontype) {
  return {
    stage ("${target}_${compilerLabel}_${configName}_${connectiontype}") {
      node ("${compilerLabel}") {
        dir("mbed-os-example-client") {
          checkout scm

          if ("${configName}" == "thd") {
            // Change device type to Thread router
            execute("sed -i 's/\"NANOSTACK\", \"LOWPAN_ROUTER\", \"COMMON_PAL\"/\"NANOSTACK\", \"THREAD_ROUTER\", \"COMMON_PAL\"/' mbed_app.json")
            // Change connection type to thread
            execute ("sed -i 's/\"value\": \"ETHERNET\"/\"value\": \"MESH_THREAD\"/' mbed_app.json")
            // Reuse 6lowpan channel to Thread channel
            execute("sed -i 's/\"mbed-mesh-api.6lowpan-nd-channel\": 12/\"mbed-mesh-api.thread-config-channel\": 18/' mbed_app.json")
            // Reuse 6lowpan channel page to Thread PANID
            execute("sed -i 's/\"mbed-mesh-api.6lowpan-nd-channel-page\": 0/\"mbed-mesh-api.thread-config-panid\": \"0xBAAB\"/' mbed_app.json")

          if ("${configName}" == "6lp") {
            // Change connection type to 6LoWPAN
            execute ("sed -i 's/\"value\": \"ETHERNET\"/\"value\": \"MESH_LOWPAN_ND\"/' mbed_app.json")

            // Change channel for HW tests
            execute ("sed -i 's/\"mbed-mesh-api.6lowpan-nd-channel\": 12/\"mbed-mesh-api.6lowpan-nd-channel\": 17/' mbed_app.json")

            //Use PANID filter
            execute ("sed -i '/6lowpan-nd-channel\":/a \"mbed-mesh-api.6lowpan-nd-panid-filter\": \"0xABBA\",' mbed_app.json")

          if ("${connectiontype}" == "MCR20") {
            // Replace default rf shield
            execute ("sed -i 's/\"value\": \"ATMEL\"/\"value\": \"MCR20\"/' mbed_app.json")

          // Copy security.h to build

          // Set mbed-os to revision received as parameter
          execute ("mbed deploy --protocol ssh")
          dir("mbed-os") {
            execute ("git checkout ${env.MBED_OS_REVISION}")
          execute ("mbed compile --build out/${target}_${toolchain}_${configName}_${connectiontype}/ -m ${target} -t ${toolchain} -c")
        archive '**/mbed-os-example-client.bin'
        step([$class: 'WsCleanup'])