Mbed Client sample for GR-LYCHEE where ZXing is incorporated.

Dependencies:   DisplayApp AsciiFont

Fork of GR-PEACH_mbed-os-client-ZXingSample by Renesas

Overview

This sample program shows how to use mbed Client together with ZXing which is an open-source, multi-format 1D/2D barcode image processing library. For more info on ZXing, please refer to https://github.com/zxing/zxing.

Required hardware

Application setup

  1. Select the connection type. For details, please refer to the following wiki:
    https://os.mbed.com/users/1050186/code/GR-LYCHEE_mbed-os-client-ZXingSample/wiki/Connection-type.
  2. Set the client credentials. For details, please refer to the following wiki:
    https://os.mbed.com/users/1050186/code/GR-LYCHEE_mbed-os-client-ZXingSample/wiki/Client-credentials.
  3. Change Wifi settings. For details, please refer to the following wiki:
    https://os.mbed.com/users/1050186/code/GR-LYCHEE_mbed-os-client-ZXingSample/wiki/Wifi-settings.

Building the example

To build this example:

  1. Import this example onto mbed Compiler.
  2. Configure the example in accordance with Application setup.
  3. Compile the example on mbed Compiler and download the resultant binary file.
  4. Plug the micro-USB cable into the OpenSDA port which lies on the next to the RESET button.
  5. Copy the binary previously downloaded to your PC to GR-LYCHEE to flash this example. When the copy is successfully completed, the board is ready to work.
  6. Press the RESET button on the board to run the example.
  7. For verification, please refer to the following wiki:
    https://os.mbed.com/users/1050186/code/GR-LYCHEE_mbed-os-client-ZXingSample/wiki/Monitoring-the-application.

Application resources

This example exposes four resources listed below:

  1. 3202/0/5700. Decode result of barcode data input from camera (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 green, yellow, orange and red is acceptable (PUT).

Files at this revision

API Documentation at this revision

Comitter:
1050186
Date:
Thu Dec 13 03:31:49 2018 +0000
Parent:
17:548cfbfba6d8
Child:
19:03e8d4d608f0
Commit message:
Replace easy-connect.

Changed in this revision

easy-connect-gr-lychee.lib Show diff for this revision Revisions of this file
easy-connect/easy-connect.h Show annotated file Show diff for this revision Revisions of this file
easy-connect/mbed_lib.json Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed_app.json Show annotated file Show diff for this revision Revisions of this file
security.h Show annotated file Show diff for this revision Revisions of this file
--- a/easy-connect-gr-lychee.lib	Tue Dec 11 09:33:39 2018 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-https://os.mbed.com/users/1050186/code/easy-connect-gr-lychee/#e89012203ffa
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/easy-connect/easy-connect.h	Thu Dec 13 03:31:49 2018 +0000
@@ -0,0 +1,111 @@
+#ifndef __MAGIC_CONNECT_H__
+#define __MAGIC_CONNECT_H__
+
+#include "mbed.h"
+
+#define ETHERNET        1
+#define WIFI_ESP8266    2
+#define WIFI_BP3595     3
+#define WIFI_ESP32      4
+
+#if MBED_CONF_APP_NETWORK_INTERFACE == WIFI_ESP8266
+#include "ESP8266Interface.h"
+
+#ifdef MBED_CONF_APP_ESP8266_DEBUG
+ESP8266Interface wifi(MBED_CONF_APP_ESP8266_TX, MBED_CONF_APP_ESP8266_RX, MBED_CONF_APP_ESP8266_DEBUG);
+#else
+ESP8266Interface wifi(MBED_CONF_APP_ESP8266_TX, MBED_CONF_APP_ESP8266_RX);
+#endif
+
+#elif MBED_CONF_APP_NETWORK_INTERFACE == WIFI_BP3595
+#include "LWIPBP3595Interface.h"
+LWIPBP3595Interface wifi;
+#elif MBED_CONF_APP_NETWORK_INTERFACE == WIFI_ESP32
+#include "ESP32Interface.h"
+ESP32Interface wifi(MBED_CONF_EASY_CONNECT_WIFI_ESP32_EN, MBED_CONF_EASY_CONNECT_WIFI_ESP32_IO0, MBED_CONF_EASY_CONNECT_WIFI_ESP32_TX, MBED_CONF_EASY_CONNECT_WIFI_ESP32_RX);
+#elif MBED_CONF_APP_NETWORK_INTERFACE == ETHERNET
+#include "EthernetInterface.h"
+EthernetInterface eth;
+#else
+#error "No connectivity method chosen. Please add 'config.network-interfaces.value' to your mbed_app.json (see README.md for more information)."
+#endif
+
+// This is address to mbed Device Connector
+#define MBED_SERVER_ADDRESS "coap://api.connector.mbed.com:5684"
+
+#ifdef MBED_CONF_APP_ESP8266_SSID
+#define MBED_CONF_APP_WIFI_SSID MBED_CONF_APP_ESP8266_SSID
+#endif
+
+#ifdef MBED_CONF_APP_ESP8266_PASSWORD
+#define MBED_CONF_APP_WIFI_PASSWORD MBED_CONF_APP_ESP8266_PASSWORD
+#endif
+
+#ifndef MBED_CONF_APP_WIFI_SECURITY
+#define MBED_CONF_APP_WIFI_SECURITY NSAPI_SECURITY_WPA_WPA2
+#endif
+
+NetworkInterface* easy_connect(bool log_messages = false) {
+    NetworkInterface* network_interface = 0;
+    int connect_success = -1;
+#if MBED_CONF_APP_NETWORK_INTERFACE == WIFI_ESP8266
+    if (log_messages) {
+        printf("[EasyConnect] Using WiFi (ESP8266) \n");
+        printf("[EasyConnect] Connecting to WiFi %s\n", MBED_CONF_APP_WIFI_SSID);
+    }
+    connect_success = wifi.connect(MBED_CONF_APP_WIFI_SSID, MBED_CONF_APP_WIFI_PASSWORD, MBED_CONF_APP_WIFI_SECURITY);
+    network_interface = &wifi;
+#elif MBED_CONF_APP_NETWORK_INTERFACE == WIFI_BP3595
+    if (log_messages) {
+        printf("[EasyConnect] Using WiFi (BP3595) \n");
+        printf("[EasyConnect] Connecting to WiFi %s\n", MBED_CONF_APP_WIFI_SSID);
+    }
+    connect_success = wifi.connect(MBED_CONF_APP_WIFI_SSID, MBED_CONF_APP_WIFI_PASSWORD, MBED_CONF_APP_WIFI_SECURITY);
+    network_interface = &wifi;
+#elif MBED_CONF_APP_NETWORK_INTERFACE == WIFI_ESP32
+    if (log_messages) {
+        printf("[EasyConnect] Using WiFi (ESP32) \n");
+        printf("[EasyConnect] Connecting to WiFi %s\n", MBED_CONF_APP_WIFI_SSID);
+    }
+    connect_success = wifi.connect(MBED_CONF_APP_WIFI_SSID, MBED_CONF_APP_WIFI_PASSWORD, MBED_CONF_APP_WIFI_SECURITY);
+    network_interface = &wifi;
+#elif MBED_CONF_APP_NETWORK_INTERFACE == ETHERNET
+    if (log_messages) {
+        printf("[EasyConnect] Using Ethernet\n");
+    }
+    connect_success = eth.connect();
+    network_interface = ð
+#endif
+    if(connect_success == 0) {
+        if (log_messages) {
+            printf("[EasyConnect] Connected to Network successfully\n");
+        }
+    } else {
+        if (log_messages) {
+            printf("[EasyConnect] Connection to Network Failed %d!\n", connect_success);
+        }
+        return NULL;
+    }
+    const char *ip_addr  = network_interface->get_ip_address();
+    const char *mac_addr = network_interface->get_mac_address();
+    if (ip_addr == NULL) {
+        if (log_messages) {
+            printf("[EasyConnect] ERROR - No IP address\n");
+        }
+        return NULL;
+    }
+    if (mac_addr == NULL) {
+        if (log_messages) {
+            printf("[EasyConnect] ERROR - No MAC address\n");
+        }
+        return NULL;
+    }
+    if (log_messages) {
+        printf("[EasyConnect] IP address %s\n", ip_addr);
+        printf("[EasyConnect] MAC address %s\n", mac_addr);
+    }
+    return network_interface;
+}
+
+#endif // __MAGIC_CONNECT_H__
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/easy-connect/mbed_lib.json	Thu Dec 13 03:31:49 2018 +0000
@@ -0,0 +1,55 @@
+{
+    "name": "easy-connect",
+    "config": {
+        "wifi-esp32-en": {
+            "help": "EN pin of external device (ESP32)",
+            "value": "NC"
+        },
+        "wifi-esp32-io0": {
+            "help": "IO0 pin of external device (ESP32)",
+            "value": "NC"
+        },
+        "wifi-esp32-tx": {
+            "help": "TX pin for serial connection to external device (ESP32)",
+            "value": "D1"
+        },
+        "wifi-esp32-rx": {
+            "help": "RX pin for serial connection to external device (ESP32)",
+            "value": "D0"
+        },
+        "wifi-esp32-rts": {
+            "help": "RTS pin for serial connection to external device (ESP32)",
+            "value": "NC"
+        },
+        "wifi-esp32-cts": {
+            "help": "CTS pin for serial connection to external device (ESP32)",
+            "value": "NC"
+        },
+        "wifi-esp32-baud-rate": {
+            "help": "Baud rate for ESP32",
+            "value": 115200
+        }
+    },
+    "target_overrides": {
+        "*": {
+            "target.features_add": ["COMMON_PAL"]
+        },
+        "RZ_A1H": {
+            "wifi-esp32-en" : "P3_10",
+            "wifi-esp32-io0": "P3_9",
+            "wifi-esp32-tx" : "P2_14",
+            "wifi-esp32-rx" : "P2_15",
+            "wifi-esp32-baud-rate" : 230400
+        },
+        "GR_LYCHEE": {
+            "wifi-esp32-en"  : "P5_3",
+            "wifi-esp32-io0" : "P3_14",
+            "wifi-esp32-tx"  : "P7_1",
+            "wifi-esp32-rx"  : "P0_1",
+            "wifi-esp32-rts" : "P7_7",
+            "wifi-esp32-cts" : "P7_6",
+            "wifi-esp32-baud-rate" : 230400
+        }
+     }
+}
+
--- a/main.cpp	Tue Dec 11 09:33:39 2018 +0000
+++ b/main.cpp	Thu Dec 13 03:31:49 2018 +0000
@@ -59,11 +59,7 @@
 // easy-connect compliancy, it has 2 sets of wifi pins we have only one
 #define MBED_CONF_APP_ESP8266_TX MBED_CONF_APP_WIFI_TX
 #define MBED_CONF_APP_ESP8266_RX MBED_CONF_APP_WIFI_RX
-#ifdef TARGET_GR_LYCHEE
-#include "easy-connect-gr-lychee/easy-connect.h"
-#else
 #include "easy-connect/easy-connect.h"
-#endif
 
 // Should be defined after easy-connect.h
 #include "simpleclient.h"
--- a/mbed_app.json	Tue Dec 11 09:33:39 2018 +0000
+++ b/mbed_app.json	Thu Dec 13 03:31:49 2018 +0000
@@ -2,7 +2,7 @@
     "config": {
         "network-interface":{
             "help": "Options are ETHERNET, WIFI_IDW0XX1, WIFI_ESP8266, WIFI_BP3595, WIFI_ESP32, WIFI_ISM43362, WIFI_ODIN, WIFI_WIZFI310, MESH_LOWPAN_ND, MESH_THREAD, CELLULAR_ONBOARD, NO_CONNECT",
-            "value": "NO_CONNECT"
+            "value": "WIFI_ESP32"
         },
         "mesh_radio_type": {
             "help": "options are ATMEL, MCR20, SPIRIT1, EFR32",
@@ -10,11 +10,11 @@
         },
         "wifi-ssid": {
             "help": "WiFi SSID",
-            "value": "\"SSID\""
+            "value": "\"SH-01G_AP\""
         },
         "wifi-password": {
             "help": "WiFi Password",
-            "value": "\"Password\""
+            "value": "\"97860acdd495\""
         },
         "wifi-security":{
             "help": "Options are NSAPI_SECURITY_WEP, NSAPI_SECURITY_WPA, NSAPI_SECURITY_WPA2, NSAPI_SECURITY_WPA_WPA2",
--- a/security.h	Tue Dec 11 09:33:39 2018 +0000
+++ b/security.h	Thu Dec 13 03:31:49 2018 +0000
@@ -1,35 +1,109 @@
 /*
+
  * Copyright (c) 2015 ARM Limited. All rights reserved.
+
  * SPDX-License-Identifier: Apache-2.0
+
  * Licensed under the Apache License, Version 2.0 (the License); you may
+
  * not use this file except in compliance with the License.
+
  * You may obtain a copy of the License at
+
  *
+
  * http://www.apache.org/licenses/LICENSE-2.0
+
  *
+
  * Unless required by applicable law or agreed to in writing, software
+
  * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+
  * See the License for the specific language governing permissions and
+
  * limitations under the License.
+
  */
+
 #ifndef __SECURITY_H__
+
 #define __SECURITY_H__
+
+ 
+
+#include <inttypes.h>
+
+ 
+
+#define MBED_DOMAIN "c044ba4e-1a9a-4593-b0b0-87f5d5b44652"
+
+#define MBED_ENDPOINT_NAME "8e9994d0-d238-46f1-b9cd-8d2e7fcaaa74"
+
  
-#include <inttypes.h>
+
+const uint8_t SERVER_CERT[] = "-----BEGIN CERTIFICATE-----\r\n"
+
+"MIIBqDCCAU+gAwIBAgIRAOv/vH36PyOwG5J+g5gAAAAwCgYIKoZIzj0EAwIwSzEL\r\n"
+
+"MAkGA1UEBhMCRkkxDTALBgNVBAcMBE91bHUxDDAKBgNVBAoMA0FSTTEMMAoGA1UE\r\n"
+
+"CwwDSW9UMREwDwYDVQQDDAhBUk0gbWJlZDAiGA8yMDE4MDQyMDAwMDAwMFoYDzIy\r\n"
+
+"MDAwMTAxMDAwMDAwWjBLMQswCQYDVQQGEwJGSTENMAsGA1UEBwwET3VsdTEMMAoG\r\n"
+
+"A1UECgwDQVJNMQwwCgYDVQQLDANJb1QxETAPBgNVBAMMCEFSTSBtYmVkMFkwEwYH\r\n"
+
+"KoZIzj0CAQYIKoZIzj0DAQcDQgAEu4DItKTSYDdrCAVHmbDZEe2Hju1FQ7jir9F3\r\n"
+
+"MVmcuwCx3XwSzF3ksKlxP3DS2818G/jEnEbDTBxis8MNvz+uO6MQMA4wDAYDVR0T\r\n"
+
+"BAUwAwEB/zAKBggqhkjOPQQDAgNHADBEAiBP55WaRmAek8EBdlKHF6Q3PSwUA3lN\r\n"
+
+"xgJ3vjCHwfOZwAIgIZGTaizc+01uxzisdpwjLtSdNtKNI3tfITaMHLsyRjM=\r\n"
+
+"-----END CERTIFICATE-----\r\n";
+
  
-#define MBED_DOMAIN "DOMAIN"
-#define MBED_ENDPOINT_NAME "ENDPOINT_NAME"
- 
-const uint8_t SERVER_CERT[] = "-----BEGIN CERTIFICATE-----\r\n"
-"-----END CERTIFICATE-----\r\n";
- 
+
 const uint8_t CERT[] = "-----BEGIN CERTIFICATE-----\r\n"
+
+"MIIBzzCCAXOgAwIBAgIEW+TM4jAMBggqhkjOPQQDAgUAMDkxCzAJBgNVBAYTAkZ\r\n"
+
+"JMQwwCgYDVQQKDANBUk0xHDAaBgNVBAMME21iZWQtY29ubmVjdG9yLTIwMTgwHh\r\n"
+
+"cNMTgxMjEzMDMwNTI5WhcNMTgxMjMxMDYwMDAwWjCBoTFSMFAGA1UEAxNJYzA0N\r\n"
+
+"GJhNGUtMWE5YS00NTkzLWIwYjAtODdmNWQ1YjQ0NjUyLzhlOTk5NGQwLWQyMzgt\r\n"
+
+"NDZmMS1iOWNkLThkMmU3ZmNhYWE3NDEMMAoGA1UECxMDQVJNMRIwEAYDVQQKEwl\r\n"
+
+"tYmVkIHVzZXIxDTALBgNVBAcTBE91bHUxDTALBgNVBAgTBE91bHUxCzAJBgNVBA\r\n"
+
+"YTAkZJMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEUefv5yVLBb6kbF3uqYNjh\r\n"
+
+"tENq8G4i21rfrMgLck5KH5HJeM6TArBwK0SejzTicTmbx/1KETsEmv2KW6Ch56o\r\n"
+
+"5TAMBggqhkjOPQQDAgUAA0gAMEUCIQCK/wtsEUiWRPj7xlYwK5OGDcirOVBts4d\r\n"
+
+"TMb7JwWjTIgIgYurBY4WFr34r1oCCyk+7FBZyUQl8kDxGDyLklHY9FaI=\r\n"
+
 "-----END CERTIFICATE-----\r\n";
+
  
+
 const uint8_t KEY[] = "-----BEGIN PRIVATE KEY-----\r\n"
+
+"MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgWi3qeKOyj0BA3lLp\r\n"
+
+"+tZW0YHZILbMiZ2RJBWOgw8FufOhRANCAARR5+/nJUsFvqRsXe6pg2OG0Q2rwbiL\r\n"
+
+"bWt+syAtyTkofkcl4zpMCsHArRJ6PNOJxOZvH/UoROwSa/YpboKHnqjl\r\n"
+
 "-----END PRIVATE KEY-----\r\n";
+
  
+
 #endif //__SECURITY_H__
- 
-#error "You need to get security.h credentials from connector.mbed.com and replace the content of this security.h file"