Remapped SWD pins to FTDI cable signals

src/DAP_config.h

@@ -139,19 +139,19 @@ of the same I/O port. The following SWDIO I/O Pin functions are provided:
 
 // Configure DAP I/O pins ------------------------------
 
-#define TMS_SWDIO   RI
+#define TMS_SWDIO   RTS
 #define TCK_SWCLK   TXD
 #define TDO_SWO     RXD
 #define TDI         DCD
 #define nRESET      DTR
-#define nTRST       RTS
+#define nTRST       RI
 #define LED_CONN    CTS
 #define LED_RUN     DSR
 
 static __inline const char* pin_to_str(uint8_t pin){
 	switch(pin){
 	case TMS_SWDIO:
-		return "TMS_SWDIO(RI)";
+		return "TMS_SWDIO(RTS)";
 	case TCK_SWCLK:
 		return "TCK_SWCLK(TXD)";
 	case TDO_SWO:
@@ -161,7 +161,7 @@ static __inline const char* pin_to_str(uint8_t pin){
 	case nRESET:
 	return "nRESET(DTR)";
 	case nTRST:
-		return "nTRST(RTS)";
+		return "nTRST(RI)";
 	case LED_CONN:
 		return "LED_CONN(CTS)";
 	case LED_RUN:
@@ -203,18 +203,17 @@ static __forceinline void FTDI_WRITE_OUT( ) {
 	}
 	FTDI_WRITE_OUT_READ_MODE( );
 
-	/* every generates the same amout of reads */
+	/* every write generates the same amout of reads */
 
 	success = 0;
-	while(success == 0) {
+	while(out_state_buff_pos!=0) {
 		success = ftdi_read_data(&__ftdic,in_buff,out_state_buff_pos);
+		if( success < 0 ) {
+			DEBUG("Could not read pins: %s\n",ftdi_get_error_string(&__ftdic));
+			exit(1);
+		}
+		out_state_buff_pos -= success;
 	}
-	if( success != out_state_buff_pos ){
-		DEBUG("Could not read pins: %s\n",ftdi_get_error_string(&__ftdic));
-		exit(1);
-	}
-
-	out_state_buff_pos = 0;
 }
 
 

src/Debug.h

@@ -10,7 +10,8 @@
 #ifndef SRC_DEBUG_H_
 #define SRC_DEBUG_H_
 
-#ifdef DEBUG_TARGET
+#define DEBUG_OUT
+#ifdef DEBUG_OUT
 #  define DEBUG(format, ...) fprintf (stderr, format, ##__VA_ARGS__)
 #else
 #  define DEBUG(format, ...)

src/socket_ipc.c

@@ -67,10 +67,14 @@ void wait_for_client(void) {
 	serv_addr.sin_family = AF_INET;
 	serv_addr.sin_addr.s_addr = INADDR_ANY;
 	serv_addr.sin_port = htons(portno);
-	if (bind(sockfd, (struct sockaddr *) &serv_addr,
-	         sizeof(serv_addr)) < 0){
-	         DEBUG("ERROR on binding");
-	         exit(1);
+	int yes = 1;
+	if ( setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)) < 0){
+		DEBUG("ERROR on binding");
+		exit(1);
+	}
+	if (bind(sockfd, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0){
+		DEBUG("ERROR on binding");
+		exit(1);
 	}
 	listen(sockfd,5);