add COM-port hint on cygwin

This commit is contained in:
John
2023-01-06 08:00:58 +01:00
parent be554841fb
commit d6854ff877
+7 -1
View File
@@ -47,7 +47,13 @@ const char *argp_program_version = "eBUS adapter PIC firmware loader";
/** the documentation of the program. */ /** the documentation of the program. */
static const char argpdoc[] = static const char argpdoc[] =
"A tool for loading firmware to the eBUS adapter PIC and configure adjustable settings." "A tool for loading firmware to the eBUS adapter PIC and configure adjustable settings."
"\vPORT is either the serial port to use (e.g./dev/ttyUSB0) that also supports a trailing wildcard '*' for testing" "\vPORT is either the serial port to use (e.g. "
#ifdef __CYGWIN__
"/dev/ttyS0 for COM1 on Windows"
#else
"/dev/ttyUSB0"
#endif
") that also supports a trailing wildcard '*' for testing"
" multiple ports, or a network port as \"ip:port\" for use with e.g. socat or ebusd-esp in PIC pass-through mode."; " multiple ports, or a network port as \"ip:port\" for use with e.g. socat or ebusd-esp in PIC pass-through mode.";
static const char argpargsdoc[] = "PORT"; static const char argpargsdoc[] = "PORT";