DM320 DSP PCM handler: Use initialization library to make sure that code starts up reliably. Also make some variables volatile so code can be easier debugged.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29219 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 1 deletions

diff --git a/firmware/target/arm/tms320dm320/dsp/arm.c b/firmware/target/arm/tms320dm320/dsp/arm.c
index 9d886ffede..08fbaa9c12 100644
--- a/firmware/target/arm/tms320dm320/dsp/arm.c
+++ b/firmware/target/arm/tms320dm320/dsp/arm.c
@@ -20,13 +20,13 @@
  *
  ****************************************************************************/
 
-#include <stdio.h>
 #include "arm.h"
 #include "registers.h"
 #include "ipc.h"
 #include "dma.h"
 
 volatile struct ipc_message status;
+volatile short int0_count;
 
 #if defined(HAVE_DEBUG)
 static int acked;
@@ -34,6 +34,7 @@ static int acked;
 
 interrupt void handle_int0(void) {
     IFR = 1;
+    int0_count++;
     
 #if defined(HAVE_DEBUG)
     acked = 1;