Difference between revisions of "Serial IsOpen"

Revision as of 21:12, 14 May 2012

Header: fxcg/serial.h
Syscall index: 0x1BC6
Function signature: int Serial_IsOpen(void)

Checks whether the serial port is ready to use.

1 if the serial port is currently open, or 3 otherwise.

Use Serial_Open to open the port, and Serial_Close to close it.

@@ Line 1: / Line 1: @@
-{{DISPLAYTITLE:Serial_IsOpen}}
+{{syscall
-== Synopsis ==
+| name = Serial_IsOpen
-'''Syscall index:''' 0x1BC6
+| index = 0x1BC6
+| signature = int Serial_IsOpen(void)
-'''Function signature:''' int Serial_IsOpen(void)
+| header = fxcg/serial.h
+| synopsis = Checks whether the serial port is ready to use.
-== Returns ==
+| returns = 1 if the serial port is currently open, or 3 otherwise.
-if the serial port is not open, 1 otherwise.
+| comments = Use [[Serial_Open]] to open the port, and [[Serial_Close]] to close it.
+}}
-[[Category:Syscalls|Serial_IsOpen]]