подправил help у некоторых утилит.

AUTHORS

 Pavel Vainerman <pv@etersoft.ru>
 Vitaly Lipatov <lav@etersoft.ru>
-Anton Korbin <ahtoh@etersoft.ru>
+Anton Korbin <ahtoh@etersoft.ru>
\ No newline at end of file
+
+and.. see git changelog

Utilities/MBTester/mbrtuslave.cc

@@ -21,14 +21,14 @@ static struct option longopts[] = {
 // --------------------------------------------------------------------------
 static void print_help()
 {
-	printf("-h|--help 		- this message\n");
-	printf("[-t|--timeout] msec                 - Timeout. Default: 2000.\n");
-	printf("[-v|--verbose]                      - Print all messages to stdout\n");
-	printf("[-d|--device] dev                   - use device dev. Default: /dev/ttyS0\n");
-	printf("[-a|--myaddr] addr                  - Modbus address for master. Default: 0x01.\n");
-	printf("[-s|--speed] speed                  - 9600,14400,19200,38400,57600,115200. Default: 38400.\n");
-	printf("[-y|--use485F]                      - use RS485 Fastwel.\n");
-	printf("[-v|--verbose]                      - Print all messages to stdout\n");
+	printf("-h|--help 		      - this message\n");
+	printf("[-t|--timeout] msec   - Timeout. Default: 2000.\n");
+	printf("[-v|--verbose]        - Print all messages to stdout\n");
+	printf("[-d|--device] dev     - use device dev. Default: /dev/ttyS0\n");
+	printf("[-a|--myaddr] addr    - Modbus address for master. Default: 0x01.\n");
+	printf("[-s|--speed] speed    - 9600,14400,19200,38400,57600,115200. Default: 38400.\n");
+	printf("[-y|--use485F]        - use RS485 Fastwel.\n");
+	printf("[-v|--verbose]        - Print all messages to stdout\n");
 	printf("[-c|--const-reply] val1 [val2 val3] - Reply val for all queries\n");
 }
 // --------------------------------------------------------------------------

Utilities/MBTester/mbslave.cc

@@ -20,14 +20,14 @@ static struct option longopts[] = {
 // --------------------------------------------------------------------------
 static void print_help()
 {
-	printf("-h|--help 		- this message\n");
-	printf("[-t|--timeout] msec               - Timeout. Default: 2000.\n");
-	printf("[-v|--verbose]                    - Print all messages to stdout\n");
-	printf("[-d|--device] dev                 - use device dev. Default: /dev/ttyS0\n");
-	printf("[-a|--myaddr] addr                - Modbus address for master. Default: 0x01.\n");
-	printf("[-s|--speed] speed                - 9600,14400,19200,38400,57600,115200. Default: 38400.\n");
-	printf("[-v|--verbose]                    - Print all messages to stdout\n");
-	printf("[-g|--f485]                       - Use 485 Fastwel\n");
+	printf("-h|--help 		     - this message\n");
+	printf("[-t|--timeout] msec  - Timeout. Default: 2000.\n");
+	printf("[-v|--verbose]       - Print all messages to stdout\n");
+	printf("[-d|--device] dev    - use device dev. Default: /dev/ttyS0\n");
+	printf("[-a|--myaddr] addr   - Modbus address for master. Default: 0x01.\n");
+	printf("[-s|--speed] speed   - 9600,14400,19200,38400,57600,115200. Default: 38400.\n");
+	printf("[-v|--verbose]       - Print all messages to stdout\n");
+	printf("[-g|--f485]          - Use 485 Fastwel\n");
 }
 // --------------------------------------------------------------------------
 int main( int argc, char **argv )

Utilities/MBTester/mbtcpserver.cc

@@ -21,15 +21,16 @@ static struct option longopts[] = {
 // --------------------------------------------------------------------------
 static void print_help()
 {
-	printf("-h|--help 		- this message\n");
-	printf("[-t|--timeout] msec               - Timeout. Default: 2000.\n");
-	printf("[-v|--verbose]                    - Print all messages to stdout\n");
-	printf("[-i|--iaddr] ip                   - Server listen ip. Default 127.0.0.1\n");
-	printf("[-a|--myaddr] addr                - Modbus address for master. Default: 0x01.\n");
-	printf("[-x|--ignore-addr]           	  - Ignore modbus RTU-address.\n");
-	printf("[-p|--port] port                  - Server port. Default: 502.\n");
-	printf("[-v|--verbose]                    - Print all messages to stdout\n");
-	printf("[-c|--const-reply] val            - Reply 'val' for all queries\n");
+	printf("Example: uniset-mbtcpserver-echo -i localhost -p 2049 -v \n");
+	printf("-h|--help 		        - this message\n");
+	printf("[-t|--timeout] msec     - Timeout. Default: 2000.\n");
+	printf("[-v|--verbose]          - Print all messages to stdout\n");
+	printf("[-i|--iaddr] ip         - Server listen ip. Default 127.0.0.1\n");
+	printf("[-a|--myaddr] addr      - Modbus address for master. Default: 0x01.\n");
+	printf("[-x|--ignore-addr]      - Ignore modbus RTU-address.\n");
+	printf("[-p|--port] port        - Server port. Default: 502.\n");
+	printf("[-v|--verbose]          - Print all messages to stdout\n");
+	printf("[-c|--const-reply] val  - Reply 'val' for all queries\n");
 }
 // --------------------------------------------------------------------------
 int main( int argc, char **argv )