X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=firmware%2Flib%2Fcommand.c;h=9a9421ddfcb2c3277af36d0f1a295afd36ac4853;hb=ff6e482b1ca3d0b0657baa03d4184618ededbfa4;hp=c9c1b1cbbbc7a523906598fe0e72b089a062dc74;hpb=6a87a627534bd71abda0c446269dd03c5cad4a42;p=goodfet

diff --git a/firmware/lib/command.c b/firmware/lib/command.c
index c9c1b1c..9a9421d 100644
--- a/firmware/lib/command.c
+++ b/firmware/lib/command.c
@@ -2,7 +2,7 @@
 
 unsigned char cmddata[256];
 
-//!Transmit data.
+//! Transmit data.
 void txdata(unsigned char app,
 	    unsigned char verb,
 	    unsigned char len){
@@ -14,3 +14,10 @@ void txdata(unsigned char app,
     serial_tx(cmddata[i]);
   }
 }
+
+
+//! Delay for a count.
+void delay(unsigned int count){
+  volatile unsigned int i=count;
+  while(i--) asm("nop");
+}