Moved header transmission to txhead, about to switch to 16-bit length field.

[goodfet] / firmware / lib / command.c

diff --git a/firmware/lib/command.c b/firmware/lib/command.c
index dadffbd..8d9eac1 100644 (file)
--- a/firmware/lib/command.c
+++ b/firmware/lib/command.c
@@ -32,17 +32,23 @@ void debugstr(const char *str){
   txstring(0xFF,0xFF,str);
 }
 
+//! Transmit a header.
+void txhead(unsigned char app,
+           unsigned char verb,
+           unsigned int len){
+  serial_tx(app);
+  serial_tx(verb);
+  serial_tx(len);
+}
 
 //! Transmit data.
 void txdata(unsigned char app,
            unsigned char verb,
-           unsigned char len){
+           unsigned int len){
   unsigned int i=0;
   if(silent)
     return;
-  serial_tx(app);
-  serial_tx(verb);
-  serial_tx(len);
+  txhead(app,verb,len);
   for(i=0;i<len;i++){
     serial_tx(cmddata[i]);
   }