Moved send I-Am to a send module and out of iam.c.

bacnet-stack/ports/at91sam7s/main.c

@@ -180,7 +180,7 @@ int main(
     enableIRQ();
     enableFIQ();
     /* broadcast an I-Am on startup */
-    iam_send(&Handler_Transmit_Buffer[0]);
+    Send_I_Am(&Handler_Transmit_Buffer[0]);
     /* endless blink loop */
     while (1) {
         millisecond_timer();

bacnet-stack/ports/at91sam7s/makefile

@@ -62,7 +62,8 @@ DEMOSRC = ai.c \
 	$(BACNET_DEMO)/handler/h_npdu.c \
 	$(BACNET_DEMO)/handler/h_whois.c \
 	$(BACNET_DEMO)/handler/h_rd.c \
-	$(BACNET_DEMO)/handler/h_dcc.c
+	$(BACNET_DEMO)/handler/h_dcc.c \
+	$(BACNET_DEMO)/handler/s_iam.c
 
 CORESRC = $(BACNET_CORE)/npdu.c \
 	$(BACNET_CORE)/apdu.c \