jim hamblen / Mbed 2 deprecated WavePlayer_HelloWorld_RTOS

waverplayer RTOS demo - at present time older libraries were needed to avoid SD open errors - so don't update them

Dependencies:   SDFileSystem_OldbutworkswithRTOS mbed-rtos mbed wave_player

Fork of WavePlayer_HelloWorld by jim hamblen

This is a demo of the waveplayer using the RTOS on an SD card. I had to use older libraries to get it to work as of 4/18/17 on the LPC1768. Updating libraries adds a lot of compiler warnings about filesystem stuff, and it seems to cause SD card open errors.

Files at this revision

API Documentation at this revision

Revision 2:c2afd0c426af, committed 2017-04-18

Comitter:
4180_1
Date:
Tue Apr 18 13:00:09 2017 +0000
Parent:
1:5b8e223e983d
Commit message:
Old libraries for SD,filesystem,mbed,RTOS were needed to get the waveplayer to work with the RTOS. Don't update at present time code always gets an SD card open error - but this version works

Changed in this revision

SDFileSystem.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed-rtos.lib Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
--- a/SDFileSystem.lib	Thu Jan 24 02:59:05 2013 +0000
+++ b/SDFileSystem.lib	Tue Apr 18 13:00:09 2017 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/SDFileSystem/#c8f66dc765d4
+https://developer.mbed.org/users/4180_1/code/SDFileSystem_OldbutworkswithRTOS/#e6c086545857

--- a/main.cpp	Thu Jan 24 02:59:05 2013 +0000
+++ b/main.cpp	Tue Apr 18 13:00:09 2017 +0000
@@ -1,5 +1,6 @@
 
 #include "mbed.h"
+#include "rtos.h"
 #include "SDFileSystem.h"
 #include "wave_player.h"
 
@@ -13,8 +14,10 @@
 int main()
 {
     FILE *wave_file;
-    printf("\n\n\nHello, wave world!\n");
+    printf("\r\n\nHello, wave world!\n\r");
+    Thread::wait(1000);
     wave_file=fopen("/sd/sample.wav","r");
+    if(wave_file==NULL) printf("file open error!\n\n\r");
     waver.play(wave_file);
     fclose(wave_file);
 }
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-rtos.lib	Tue Apr 18 13:00:09 2017 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/mbed_official/code/mbed-rtos/#02f5cf381388

--- a/mbed.bld	Thu Jan 24 02:59:05 2013 +0000
+++ b/mbed.bld	Tue Apr 18 13:00:09 2017 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/63cdd78b2dc1
\ No newline at end of file
+http://mbed.org/users/mbed_official/code/mbed/builds/031413cf7a89
\ No newline at end of file