Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
easyvr.cpp
00001 #include <easyvr.h> 00002 00003 EasyVR::EasyVR( PinName tx, PinName rx ) : dev( tx, rx ) 00004 { 00005 // Nothing 00006 } 00007 00008 void EasyVR::wakeup() 00009 { 00010 do 00011 { 00012 send( CMD_BREAK ); 00013 wait( 0.2 ); 00014 } while( receive() != STS_SUCCESS ); 00015 } 00016 00017 void EasyVR::setup( int lang, int timeout ) 00018 { 00019 char err; 00020 00021 send( CMD_ID ); 00022 00023 if( ( err = receive() ) != STS_ID ) 00024 term.printf( "(in setup() line %d) Error: %c\r\n", __LINE__, err ); 00025 00026 send( ARG_ACK ); 00027 00028 switch( a2i( err = receive() ) ) 00029 { 00030 case 0: 00031 term.printf( "VRbot detected\r\n" ); 00032 break; 00033 case 1: 00034 term.printf( "EasyVR detected\r\n" ); 00035 break; 00036 default: 00037 term.printf( "(in setup() line %d) Error: %c\r\n", __LINE__, err ); 00038 break; 00039 } 00040 00041 send( CMD_LANGUAGE ); 00042 send( i2a( lang ) ); 00043 00044 if( ( err = receive() ) != STS_SUCCESS ) 00045 term.printf( "(in setup() line %d) Error: %c\r\n", __LINE__, err ); 00046 00047 send( CMD_TIMEOUT ); 00048 send( i2a( timeout ) ); 00049 00050 if( ( err = receive() ) != STS_SUCCESS ) 00051 term.printf( "(in setup() line %d) Error: %c\r\n", __LINE__, err ); 00052 } 00053 00054 void EasyVR::send( char byte ) 00055 { 00056 dev.putc( byte ); 00057 } 00058 00059 char EasyVR::receive() 00060 { 00061 return dev.getc(); 00062 } 00063 00064 void EasyVR::baud( int rate ) 00065 { 00066 dev.baud( rate ); 00067 }
Generated on Fri Jul 15 2022 06:55:58 by
1.7.2