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[goodfet] / firmware / lib / command.c

diff --git a/firmware/lib/command.c b/firmware/lib/command.c
index c9c1b1c..9a9421d 100644 (file)
--- 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");
+}