+
+//! Receive a long.
+unsigned long rxlong(){
+ unsigned long toret=0;
+ toret=serial_rx();
+ toret|=(((long)serial_rx())<<8);
+ toret|=(((long)serial_rx())<<16);
+ toret|=(((long)serial_rx())<<24);
+ return toret;
+}
+//! Receive a word.
+unsigned int rxword(){
+ unsigned long toret=0;
+ toret=serial_rx();
+ toret|=(((long)serial_rx())<<8);
+ return toret;
+}
+//! Transmit a long.
+void txlong(unsigned long l){
+ serial_tx(l&0xFF);
+ l>>=8;
+ serial_tx(l&0xFF);
+ l>>=8;
+ serial_tx(l&0xFF);
+ l>>=8;
+ serial_tx(l&0xFF);
+ l>>=8;
+}
+//! Transmit a word.
+void txword(unsigned int l){
+ serial_tx(l&0xFF);
+ l>>=8;
+ serial_tx(l&0xFF);
+ l>>=8;
+}
+
+//Be very careful changing delay().
+//It was chosen poorly by trial and error.
+
+//! Delay for a count.
+void delay(unsigned int count){
+ volatile unsigned int i=count;
+ while(i--) asm("nop");
+}
+//! MSDelay
+void msdelay(unsigned int ms){
+ volatile unsigned int i,j;
+ i=100;
+ while(i--){
+ j=ms;
+ while(j--) asm("nop");
+ }
+ //Using TimerA might be cleaner.
+}