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: mbedtls_mbed_client_config.h
- Revision:
- 12:7a199eff6988
- Parent:
- 2:6ec5c1c1d41c
diff -r 0cc5cbffdd1f -r 7a199eff6988 mbedtls_mbed_client_config.h --- a/mbedtls_mbed_client_config.h Mon Dec 10 10:52:35 2018 +0000 +++ b/mbedtls_mbed_client_config.h Mon Dec 10 11:04:55 2018 +0000 @@ -77,9 +77,17 @@ #define MBEDTLS_ECDSA_C #define MBEDTLS_X509_CRT_PARSE_C -// Remove RSA, save 20KB at total -#undef MBEDTLS_RSA_C -#undef MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED +// Remove RSA, save 20KB at total. +// However, with Mbed OS 5.9 onwards - UBLOX_EVK_ODIN_W2 must have RSA! +// A more abstract macro define added for that which you can trigger via +// macros -part in the mbed_app.json. +#if !defined(MBED_CONF_RSA_REQUIRED) + #undef MBEDTLS_RSA_C + #undef MBEDTLS_PK_RSA_ALT_SUPPORT + #undef MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED + #undef MBEDTLS_KEY_EXCHANGE_RSA_ENABLED + #undef MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED +#endif // !MBED_CONF_RSA_REQUIRED // Remove error messages, save 10KB of ROM #undef MBEDTLS_ERROR_C