Blog:https://blog.csdn.net/u013834525/article/details/80097253

Tihs package use alsa to record voice and wait for awake, and then recognize order. My code is refer to iflytek's asr_record_sample and awaken_sample. For more infomation, please check through iflytek's reference.

I do not know why, but the iflytek does not accept relative path, so you need to change your package's absolute path in asr_record.h like this: #define PACKAGE_PATH "/home/your_name/catkin_ws/src/awaken_asr/"

And you need to change your appid which obtained from http://www.xfyun.cn/ in awaken_asr_ros.cpp. Replace the resource files in res folder & libs folder

To use it, just cd to your work space and source ./64bit_make.sh or 32bit_make.sh depending on your system. It will build automatically. After building the code, you just need to run ./bin/awaken_asr It will awaken by saying the word in wordlist.txt and the run order recognition according to the rules specific in call.bnf for 15s. When finish, it will change variate g_order and g_is_order_publiced. You can do your job in main.c