Add st-term man page

doc/man/CMakeLists.txt

@@ -2,6 +2,7 @@ set(MANPAGES
 	st-util
 	st-flash
 	st-info
+	st-term
 )
 
 # Only generate manpages with pandoc in Debug builds

doc/man/st-term.md

@@ -0,0 +1,36 @@
+% ST-TERM(1) Open Source STMicroelectronics Stlink Tools  | STLINK
+%
+% Sep 2016
+
+
+# NAME
+st-term - Serial terminal interface for debugging using STLink device only
+
+
+# SYNOPSIS
+*st-term*
+
+
+# DESCRIPTION
+Provides a serial terminal that works through the STLink device, allowing to do
+the kind of debugging you would do using the UART of the STM32 device without
+having to connect a UART-USB serial adapter dongle.
+
+It works by having a magic number in sram of the MCU within a structure that
+serves as IO buffer.
+
+The required setup consist of some code that establishes the magic number,
+buffer structure and helper functions for actual data transmission between host
+and MCU.
+
+`stlinky.h` and `stlinky.c` are available in the Antares build system libraries
+source: https://github.com/nekromant/antares/tree/master/include/lib
+
+
+# SEE ALSO
+st-util(1), st-info(1), st-term(1)
+
+
+# COPYRIGHT
+This work is copyrighted. Stlink contributors.
+See *LICENSE* file in the stlink source distribution.