Ollie Milton / VS1053lib

Library for VS1053 chip with non blocking call to check dreq and cancel playback function

Dependents:   VS1053Player MP3_test MP3_final_S4P_ANDRIAMARO_RAKOTO_1

Fork of VS1053lib by clemente di caprio

Files at this revision

API Documentation at this revision

Revision 4:ce980c240ae1, committed 2013-12-26

Comitter:
ollie8
Date:
Thu Dec 26 09:14:07 2013 +0000
Parent:
3:59c27531f18e
Commit message:
fixed bug

Changed in this revision

VLSIcodec.cpp Show annotated file Show diff for this revision Revisions of this file
VLSIcodec.h Show annotated file Show diff for this revision Revisions of this file 
diff -r 59c27531f18e -r ce980c240ae1 VLSIcodec.cpp
--- a/VLSIcodec.cpp	Tue Jun 11 16:24:39 2013 +0000
+++ b/VLSIcodec.cpp	Thu Dec 26 09:14:07 2013 +0000
@@ -490,6 +490,12 @@
     writereg(VLSI_DECODE_TIME, 0);
     writereg(VLSI_DECODE_TIME, 0);
 }
+
+void VS1053Codec::cancelplayback() {
+    unsigned int i = (unsigned short)readreg(VLSI_MODE);
+    writereg( VLSI_MODE, ( i | SM_CANCEL ));
+}
+
 /****************************************************************************
   Function:
     void setvolume(unsigned char vRight, unsigned char vLeft)

diff -r 59c27531f18e -r ce980c240ae1 VLSIcodec.h
--- a/VLSIcodec.h	Tue Jun 11 16:24:39 2013 +0000
+++ b/VLSIcodec.h	Thu Dec 26 09:14:07 2013 +0000
@@ -148,6 +148,8 @@
      */
     void resetplaytime();
     
+    void cancelplayback();
+    
     /** Start a sine test to verify codec functionality
      *
      * @param pitch is a composite value. Use 0x7E to play a tone at 5KHz sampled at 22050Hz.