Fixed linking

software/linux/Makefile

@@ -15,7 +15,7 @@ start:
 	@echo " SSS7 linux port $(VERSION)"
 	@echo "=========================="
 
-$(OBJDIR)/test : $(OBJDIR)/test.o $(OBJDIR)/sss7core/sss7.o $(OBJDIR)/libsss7.so
+$(OBJDIR)/test : $(OBJDIR)/libsss7.so
 
 $(OBJDIR)/%.o : %.c $(HEADERS) Makefile
 	@mkdir -p $$(dirname $@)
@@ -25,7 +25,7 @@ $(OBJDIR)/sss7core/%.o : ../sss7core/%.c $(HEADERS) Makefile
 		@mkdir -p $$(dirname $@)
 		$(CC) $(CFLAGS) -c $< -o $@
 
-$(OBJDIR)/%.so : $(OBJDIR)/%.o
+$(OBJDIR)/libsss7.so : $(OBJDIR)/libsss7.o $(OBJDIR)/sss7core/sss7.o
 		@mkdir -p $$(dirname $@)
 		$(CC) $+ -shared $(LDFLAGS) -o $@
 

software/linux/libsss7.c

@@ -11,6 +11,10 @@
 
 #include "sss7.h"
 
+#if LIBSSS7_PAYLOAD_SIZE != SSS7_PAYLOAD_SIZE
+	#error LIBSSS7_PAYLOAD_SIZE is not equal to SSS7_PAYLOAD_SIZE
+#endif
+
 // A state kept a across eventloop iterations to emulate tx complete interrupts
 enum UartTxState {
 	TX_IDLE,		// Idle state

software/linux/libsss7.h

@@ -1,7 +1,9 @@
 #ifndef _LIBSSS7_H_
 #define _LIBSSS7_H_
 
-#include "sss7.h"
+#include<stdint.h>
+
+#define LIBSSS7_PAYLOAD_SIZE 16
 
 // See libsss7.c for more detailed descriptions
 
@@ -12,7 +14,7 @@ int libsss7_start(char *serialport);
 int libsss7_can_send(void);
 
 // Send a frame with the payload msg
-void libsss7_send(uint8_t *msg);
+void libsss7_send(uint8_t msg[LIBSSS7_PAYLOAD_SIZE]);
 
 // Check if the last transmission failed
 int libsss7_send_failed(void);

software/linux/test.c

@@ -8,8 +8,8 @@
 int main(int argc, char const *argv[]) {
 	libsss7_start("/dev/ttyUSB0");
 
-	uint8_t msg[SSS7_PAYLOAD_SIZE];
-    memset(msg, 0, SSS7_PAYLOAD_SIZE);
+	uint8_t msg[LIBSSS7_PAYLOAD_SIZE];
+    memset(msg, 0, LIBSSS7_PAYLOAD_SIZE);
     msg[0] = 'H';
     msg[1] = 'e';
     msg[2] = 'l';