main: enable xvc_server

README.md

@@ -98,6 +98,8 @@ openFPGALoader -- a program to flash FPGA
                             2:debug
   -h, --help                Give this help list
       --verify              Verify write operation (SPI Flash only)
+      --xvc                 Xilinx Virtual Cable Functions
+      --port arg            Xilinx Virtual Cable Port (default 3721)
   -V, --Version             Print program version
 
 Mandatory or optional arguments to long options are also mandatory or optional

doc/cable.yml

@@ -229,3 +229,10 @@ xvc-client:
   - Name: Xilinx Virtual Cable
     Description: Xilinx Virtual Cable (XVC) is a TCP/IP-based protocol that acts like a JTAG cable.
     URL: https://github.com/Xilinx/XilinxVirtualCable
+
+
+xvc-server:
+
+  - Name: Xilinx Virtual Cable (server side)
+    Description: Xilinx Virtual Cable (XVC) is a TCP/IP-based protocol that acts like a JTAG cable.
+    URL: https://github.com/Xilinx/XilinxVirtualCable

src/main.cpp

@@ -30,6 +30,7 @@
 #include "spiFlash.hpp"
 #include "rawParser.hpp"
 #include "xilinx.hpp"
+#include "xvc_server.hpp"
 
 #define DEFAULT_FREQ 	6000000
 
@@ -71,8 +72,15 @@ struct arguments {
 	string flash_sector;
 	bool skip_load_bridge;
 	bool skip_reset;
+	/* xvc server */
+	bool xvc;
+	int port;
+	string interface;
 };
 
+int run_xvc_server(const struct arguments &args, const cable_t &cable,
+	const jtag_pins_conf_t *pins_config);
+
 int parse_opt(int argc, char **argv, struct arguments *args, jtag_pins_conf_t *pins_config);
 
 void displaySupported(const struct arguments &args);
@@ -87,7 +95,10 @@ int main(int argc, char **argv)
 	struct arguments args = {0, false, false, false, 0, "", "", "-", "", -1,
 			0, false, "-", false, false, false, false, Device::PRG_NONE, false,
 			false, false, "", "", "", -1, 0, false, -1, 0, 0, 0, "127.0.0.1",
-			0, false, "", false, false};
+			0, false, "", false, false,
+			/* xvc server */
+			false, 3721, "-",
+	};
 	/* parse arguments */
 	try {
 		if (parse_opt(argc, argv, &args, &pins_config))
@@ -370,8 +381,16 @@ int main(int argc, char **argv)
 		return EXIT_SUCCESS;
 	}
 
+	/* ------------------- */
+	/*      XVC server     */
+	/* ------------------- */
+	if (args.xvc) {
+		return run_xvc_server(args, cable, &pins_config);
+	}
+
 	/* jtag base */
 
+
 	/* if no instruction from user -> select load */
 	if (args.prg_type == Device::PRG_NONE)
 		args.prg_type = Device::WR_SRAM;
@@ -466,6 +485,7 @@ int main(int argc, char **argv)
 
 	string fab = fpga_list[idcode].manufacturer;
 
+
 	Device *fpga;
 	try {
 		if (fab == "xilinx") {
@@ -538,6 +558,30 @@ int main(int argc, char **argv)
 	delete(jtag);
 }
 
+int run_xvc_server(const struct arguments &args, const cable_t &cable,
+	const jtag_pins_conf_t *pins_config)
+{
+	//create XVC instance
+	try {
+		XVC_server *xvc = NULL;
+		xvc = new XVC_server(args.port, cable, pins_config, args.device,
+				args.ftdi_serial, args.freq, args.verbose, args.ip_adr,
+				args.invert_read_edge, args.probe_firmware);
+		/* create connection */
+		xvc->open_connection();
+		/* start loop */
+		xvc->listen_loop();
+		/* close connection */
+		xvc->close_connection();
+		delete xvc;
+	} catch (std::exception &e) {
+		printError("XVC_server failed with " + string(e.what()));
+		return EXIT_FAILURE;
+	}
+	printInfo("Xilinx Virtual Cable Stopped! ");
+	return EXIT_SUCCESS;
+}
+
 // parse double from string in engineering notation
 // can deal with postfixes k and m, add more when required
 static int parse_eng(string arg, double *dst) {
@@ -657,6 +701,10 @@ int parse_opt(int argc, char **argv, struct arguments *args, jtag_pins_conf_t *p
 			("h,help", "Give this help list")
 			("verify", "Verify write operation (SPI Flash only)",
 				cxxopts::value<bool>(args->verify))
+			("xvc",   "Xilinx Virtual Cable Functions",
+				cxxopts::value<bool>(args->xvc))
+			("port", "Xilinx Virtual Cable Port (default 3721)",
+				cxxopts::value<int>(args->port))
 			("V,Version", "Print program version");
 
 		options.parse_positional({"bitstream"});
@@ -786,6 +834,7 @@ int parse_opt(int argc, char **argv, struct arguments *args, jtag_pins_conf_t *p
 			!args->detect &&
 			!args->protect_flash &&
 			!args->unprotect_flash &&
+			!args->xvc &&
 			!args->reset) {
 			printError("Error: bitfile not specified");
 			cout << options.help() << endl;