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: mbedtls_mbed_client_config.h
- Revision:
- 2:6ec5c1c1d41c
- Parent:
- 0:eb73febb2bba
- Child:
- 6:ea24d9271ff1
--- a/mbedtls_mbed_client_config.h Wed Oct 19 15:58:43 2016 +0900 +++ b/mbedtls_mbed_client_config.h Tue Mar 28 11:02:34 2017 +0000 @@ -1,6 +1,15 @@ -/* +/** * Minimal configuration for using mbedtls as part of mbed-client * + * NOTE! This is an optimized, minimal configuration for mbed Client. + * We know it works with mbed Client but if you want to add more + * services/communications to the application yourself - please ensure + * you update this configuration accordingly. The default configuration + * can be found from mbedTLS Github: + * + * https://github.com/ARMmbed/mbedtls/blob/development/include/mbedtls/config.h + * + * * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved * SPDX-License-Identifier: Apache-2.0 * @@ -41,7 +50,6 @@ #define MBEDTLS_ASN1_PARSE_C #define MBEDTLS_ASN1_WRITE_C #define MBEDTLS_BIGNUM_C -#define MBEDTLS_CCM_C #define MBEDTLS_CIPHER_C #define MBEDTLS_CTR_DRBG_C #define MBEDTLS_ECP_C @@ -59,22 +67,12 @@ // XXX mbedclient needs these: mbedtls_x509_crt_free, mbedtls_x509_crt_init, mbedtls_x509_crt_parse #define MBEDTLS_X509_USE_C #define MBEDTLS_X509_CRT_PARSE_C -// a bit wrong way to get mbedtls_ssl_conf_psk: -// XXX: this should be ifdef'd out from client too -#define MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED // XXX: clean these up!! -#define MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED -#define MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED -#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED #define MBEDTLS_SHA512_C #define MBEDTLS_ECDH_C #define MBEDTLS_GCM_C -#define MBEDTLS_CCM_C -#define MBEDTLS_PKCS1_V15 - -#define MBEDTLS_CIPHER_MODE_CBC #define MBEDTLS_ECDH_C #define MBEDTLS_ECDSA_C #define MBEDTLS_X509_CRT_PARSE_C @@ -89,8 +87,6 @@ // Remove selftesting and save 11KB of ROM #undef MBEDTLS_SELF_TEST -#undef MBEDTLS_SSL_COOKIE_C - // Reduces ROM size by 30 kB #undef MBEDTLS_ERROR_STRERROR_DUMMY #undef MBEDTLS_VERSION_FEATURES @@ -101,7 +97,7 @@ // dep of the previous #define MBEDTLS_BASE64_C -// reduce IO buffer to save RAM, default is 16KB +// Reduce IO buffer to save RAM, default is 16KB #define MBEDTLS_SSL_MAX_CONTENT_LEN 2048 // define to save 8KB RAM at the expense of ROM