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: main.cpp
- Revision:
- 20:d4695f4ddc8d
- Parent:
- 18:0ab91e767950
- Child:
- 21:ac3a0d5b2c5d
--- a/main.cpp Thu Dec 13 03:34:18 2018 +0000 +++ b/main.cpp Thu Dec 13 05:50:25 2018 +0000 @@ -65,21 +65,26 @@ #include "simpleclient.h" #ifdef TARGET_STM -#define RED_LED (LED3) -#define GREEN_LED (LED1) -#define BLUE_LED (LED2) -#define LED_ON (1) +#define RED_LED (LED3) +#define GREEN_LED (LED1) +#define BLUE_LED (LED2) +#define LED_ON (1) +#elif TARGET_RZ_A1H +#define RED_LED (LED1) +#define GREEN_LED (LED2) +#define BLUE_LED (LED3) +#define LED_ON (1) #elif TARGET_GR_LYCHEE -#define GREEN_LED (LED1) -#define YELLOW_LED (LED2) -#define ORANGE_LED (LED3) -#define RED_LED (LED4) -#define LED_ON (1) +#define GREEN_LED (LED1) +#define YELLOW_LED (LED2) +#define ORANGE_LED (LED3) +#define RED_LED (LED4) +#define LED_ON (1) #else -#define RED_LED (LED1) -#define GREEN_LED (LED2) -#define BLUE_LED (LED3) -#define LED_ON (0) +#define RED_LED (LED1) +#define GREEN_LED (LED2) +#define BLUE_LED (LED3) +#define LED_ON (0) #endif #define LED_OFF (!LED_ON) @@ -97,7 +102,11 @@ Ticker status_ticker; void blinky() { +#ifdef TARGET_GR_LYCHEE + orange_led = !orange_led; +#else green_led = !green_led; +#endif } // These are example resource values for the Device Object @@ -651,7 +660,7 @@ mbed_client.test_register(register_object, object_list); volatile bool registered = true; -#ifdef TARGET_GR_LYCHEE +#if defined(TARGET_RZ_A1H) || defined(TARGET_GR_LYCHEE) zxing_init(&callback_zxing); Timer update_timer;