nanogui: mou_ser.c
Subject:
[nanogui] mou_ser.c
From:
"Murphy Chen" ####@####.####
Date:
1 Jan 2003 13:50:58 -0000
Message-Id: <1041428591.54538.murphychen@mail2000.com.tw>
Dear Greg,
When I use Logitech mouse connected via serial port, the mouse driver does not work.
After looking at mou_ser.c and reading the mouse specification at http://www.hut.fi/~then/mytexts/mouse.html,
I think the mouse driver mou_ser.c may need to be modified from
termios.c_cflag |= CS8;
to
if(!strcmp(type, "ps2") || (!strcmp(type, "pc") ) {
termios.c_cflag |= CS8;
} else {
termios.c_cflag |= CS7;
}
,because Microsoft serial mouse("ms") and Logitech mouse("logi") use 7 databits,
on the other hand, Mouse systems mouse("pc") and PS/2 mouse("ps2") use 8 databits.
After the modification, my mouse (use "ms" configuration) works happily.
Happy New Year,
Murphy
