Laurentiu Cocanu - more help text

[fw/openocd] / src / jtag / parport.c

diff --git a/src/jtag/parport.c b/src/jtag/parport.c
index 0cfbd81f8bce6e3018d1e4a6a6c2e19e8cad5922..13f04904fa4ced4b8b25ea7f7d6d595d15ceb4fd 100644 (file)
--- a/src/jtag/parport.c
+++ b/src/jtag/parport.c
@@ -268,11 +268,11 @@ int parport_speed(int speed)
 int parport_register_commands(struct command_context_s *cmd_ctx)
 {
        register_command(cmd_ctx, NULL, "parport_port", parport_handle_parport_port_command,
-               COMMAND_CONFIG, NULL);
+               COMMAND_CONFIG, "either the address of the I/O port or the number of the \91/dev/parport\92 device");
        register_command(cmd_ctx, NULL, "parport_cable", parport_handle_parport_cable_command,
-               COMMAND_CONFIG, NULL);
+               COMMAND_CONFIG, "the layout of the parallel port cable used to connect to the target");
        register_command(cmd_ctx, NULL, "parport_write_on_exit", parport_handle_write_on_exit_command,
-               COMMAND_CONFIG, NULL);
+               COMMAND_CONFIG, "configure the parallel driver to write a known value to the parallel interface");
 
        return ERROR_OK;
 }