Mbed Client sample for GR-LYCHEE where ZXing is incorporated.
Dependencies: DisplayApp AsciiFont
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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-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/users/1050186/code/GR-LYCHEE_mbed-os-client-ZXingSample/wiki/Connection-type. - 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. - 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:
- 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 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-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://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:
- 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 green, yellow, orange and red is acceptable (PUT).
mbed_app.json
- Committer:
- 1050186
- Date:
- 2018-12-10
- Revision:
- 12:7a199eff6988
- Parent:
- 10:c36cf363bf55
- Child:
- 18:0ab91e767950
File content as of revision 12:7a199eff6988:
{ "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" }, "mesh_radio_type": { "help": "options are ATMEL, MCR20, SPIRIT1, EFR32", "value": "ATMEL" }, "wifi-ssid": { "help": "WiFi SSID", "value": "\"SSID\"" }, "wifi-password": { "help": "WiFi Password", "value": "\"Password\"" }, "wifi-security":{ "help": "Options are NSAPI_SECURITY_WEP, NSAPI_SECURITY_WPA, NSAPI_SECURITY_WPA2, NSAPI_SECURITY_WPA_WPA2", "value": "NSAPI_SECURITY_WPA_WPA2" }, "wifi-tx": { "help": "TX pin for serial connection to external device", "value": "D1" }, "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_OV7725" }, "lcd":{ "help": "0:disable 1:enable", "value": "0" }, "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_LYCHEE_LCD" } }, "macros": ["MBEDTLS_USER_CONFIG_FILE=\"mbedtls_mbed_client_config.h\""], "target_overrides": { "*": { "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" }, "NUCLEO_F411RE": { "wifi-tx": "PA_11", "wifi-rx": "PA_12" }, "UBLOX_EVK_ODIN_W2": { "target.network-default-interface-type": "ETHERNET" }, "UBLOX_C030_U201": { "lwip.ppp-enabled": true, "ppp-cell-iface.apn-lookup": true } } }