This is a mbed Client sample where ZXing is incorporated, and works on GR-PEACH and GR-LYCHEE.
Dependencies: DisplayApp AsciiFont
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
- GR-PEACH ( https://developer.mbed.org/platforms/Renesas-GR-PEACH/ )
- Audio Camera Shield ( https://developer.mbed.org/teams/Renesas/wiki/Audio_Camera-shield )
- LCD Shield ( https://developer.mbed.org/teams/Renesas/wiki/LCD-shield )
- Ethernet cable and connection to the internet
- Wireless Camera shieled (This is GR-PEACH' Wifi(ESP32) optional.)
- GR-LYCHEE ( https://developer.mbed.org/platforms/Renesas-GR-LYCHEE/ )
Application setup
- Select the connection type. For details, please refer to the following wiki:
https://os.mbed.com/teams/Renesas/code/GR-PEACH_mbed-os-client-ZXingSample/wiki/Connection-type. - Set the client credentials. For details, please refer to the following wiki:
https://os.mbed.com/teams/Renesas/code/GR-PEACH_mbed-os-client-ZXingSample/wiki/Client-credentials. - Change Ethernet settings. For details, please refer to the following wiki:
https://developer.mbed.org/teams/Renesas/code/GR-PEACH_mbed-os-client-ZXingSample/wiki/Ethernet-settings. - Change Wifi settings. For details, please refer to the following wiki:
https://os.mbed.com/teams/Renesas/code/GR-PEACH_mbed-os-client-ZXingSample/wiki/Wifi-settings. - Set up an IP address. (This step is optional.) For details, please refer to the following wiki:
https://os.mbed.com/teams/Renesas/code/GR-PEACH_mbed-os-client-ZXingSample/wiki/IP-address-setup.
Building the example
To build this example:
- Import this example onto mbed Compiler.
- Configure the example in accordance with Application setup.
- Compile the example on mbed Compiler and download the resultant binary file.
- Plug the Ethernet cable into GR-PEACH or GR-LYCHEE if you are using Ethernet mode.
- Plug the micro-USB cable into the OpenSDA port which lies on the next to the RESET button.
- Copy the binary previously downloaded to your PC to GR-PEACH or GR-LYCHEE to flash this example. When the copy is successfully completed, the board is ready to work.
- Press the RESET button on the board to run the example.
- For verification, please refer to the following wiki:
https://developer.mbed.org/teams/Renesas/code/GR-PEACH_mbed-os-client-ZXingSample/wiki/Monitoring-the-application.
Application resources
This example exposes four resources listed below:
- 3202/0/5700. Decode result of barcode data input from camera (GET).
- 3201/0/5850. Blink function, blinks LED when executed (POST).
- 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).
- 3201/0/5855. Blink color, used by the blink function. Any of red, green, blue, cyan, yellow and magenta is acceptable if you are using GR-PEACH board (PUT).
- 3201/0/5855. Blink color, used by the blink function. Any of green, yellow, orange and red is acceptable if you are using GR-LYCHEE board (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
Diff: mbed_app.json
- Revision:
- 6:ea24d9271ff1
- Parent:
- 2:6ec5c1c1d41c
diff -r 6b6540e303f2 -r ea24d9271ff1 mbed_app.json
--- a/mbed_app.json Mon Apr 17 05:28:29 2017 +0000
+++ b/mbed_app.json Thu Dec 13 08:28:47 2018 +0000
@@ -1,9 +1,13 @@
{
"config": {
"network-interface":{
- "help": "Options are ETHERNET, WIFI_ESP8266, WIFI_BP3595, NO_CONNECT",
+ "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"
},
+ "mesh_radio_type": {
+ "help": "options are ATMEL, MCR20, SPIRIT1, EFR32",
+ "value": "ATMEL"
+ },
"wifi-ssid": {
"help": "WiFi SSID",
"value": "\"SSID\""
@@ -23,16 +27,41 @@
"wifi-rx": {
"help": "RX pin for serial connection to external device",
"value": "D0"
+ },
+ "camera":{
+ "help": "0:disable 1:enable",
+ "value": "1"
+ },
+ "camera-type":{
+ "help": "Options are CAMERA_CVBS, CAMERA_MT9V111, CAMERA_OV7725",
+ "value": "CAMERA_MT9V111"
+ },
+ "lcd":{
+ "help": "0:disable 1:enable",
+ "value": "1"
+ },
+ "lcd-type":{
+ "help": "Options are GR_PEACH_4_3INCH_SHIELD, GR_PEACH_7_1INCH_SHIELD, GR_PEACH_RSK_TFT, GR_PEACH_DISPLAY_SHIELD, GR_LYCHEE_LCD",
+ "value": "GR_PEACH_4_3INCH_SHIELD"
}
},
"macros": ["MBEDTLS_USER_CONFIG_FILE=\"mbedtls_mbed_client_config.h\""],
"target_overrides": {
"*": {
- "target.features_add": ["COMMON_PAL"],
+ "target.features_add": ["NANOSTACK", "COMMON_PAL"],
+ "nanostack.configuration": "lowpan_router",
"platform.stdio-baud-rate": 115200,
"platform.stdio-convert-newlines": true,
+ "mbed-mesh-api.6lowpan-nd-channel-page": 0,
+ "mbed-mesh-api.6lowpan-nd-channel": 12,
"mbed-trace.enable": 0
},
+ "DISCO_F413ZH": {
+ "network-interface": "WIFI_ISM43362"
+ },
+ "DISCO_L475VG_IOT01A": {
+ "network-interface": "WIFI_ISM43362"
+ },
"NUCLEO_F401RE": {
"wifi-tx": "PA_11",
"wifi-rx": "PA_12"
@@ -45,9 +74,11 @@
"target.macros_add": ["MBEDTLS_TEST_NULL_ENTROPY", "MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES"]
},
"UBLOX_EVK_ODIN_W2": {
- "target.device_has_remove": ["EMAC"]
+ "target.network-default-interface-type": "ETHERNET"
+ },
+ "UBLOX_C030_U201": {
+ "lwip.ppp-enabled": true,
+ "ppp-cell-iface.apn-lookup": true
}
}
}
-
-
