Closer to reliable AVR glitching.

[goodfet] / firmware / apps / avr / avr.c

diff --git a/firmware/apps/avr/avr.c b/firmware/apps/avr/avr.c
index a127ea2..5b5fcae 100644 (file)
--- a/firmware/apps/avr/avr.c
+++ b/firmware/apps/avr/avr.c
@@ -16,8 +16,6 @@
 //! Setup the AVR pins.
 void avrsetup(){
   spisetup();
-  
-  glitchsetup();
 }
 
 //! Initialized an attached AVR.
@@ -31,17 +29,17 @@ void avrconnect(){
 
   SETSS;
   CLRCLK;
-  delay(500);
+  //delay(5);
   CLRSS;
-  delay(500);
+  //delay(5);
   
   //Enable programming
   avr_prgen();
 }
 
 //! Read and write an SPI byte with delays.
-unsigned char avrtrans8(unsigned char byte){
-  register unsigned int bit;
+u8 avrtrans8(u8 byte){
+  register u16 bit;
   //This function came from the SPI Wikipedia article.
   //Minor alterations.
   
@@ -153,9 +151,10 @@ void avrhandle(unsigned char app,
     avrsetup();
     txdata(app,verb,0);
     break;
-  case START://returns device code
+  case START:
     avrconnect();
-    //no break here
+    txdata(app,verb,0);
+    break;//Used to fall through here.
   case AVR_PEEKSIG:
     for(i=0;i<4;i++)
       cmddata[i]=avr_sig(i);