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).
Diff: mbed_app.json
- Revision:
- 6:4e43b6f8f772
- Parent:
- 2:6ec5c1c1d41c
- Child:
- 7:91dc4153efe5
--- a/mbed_app.json Mon Apr 17 05:28:29 2017 +0000 +++ b/mbed_app.json Thu Feb 15 04:29:52 2018 +0000 @@ -1,8 +1,8 @@ { "config": { "network-interface":{ - "help": "Options are ETHERNET, WIFI_ESP8266, WIFI_BP3595, NO_CONNECT", - "value": "NO_CONNECT" + "help": "Options are ETHERNET, WIFI_ESP8266, WIFI_BP3595, WIFI_ESP32, NO_CONNECT", + "value": "WIFI_ESP32" }, "wifi-ssid": { "help": "WiFi SSID", @@ -23,6 +23,22 @@ "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\""],