Modules/SB16 - Stub driver, nowhere near complete

[tpg/acess2.git] / Kernel / include / tpl_drv_joystick.h

diff --git a/Kernel/include/tpl_drv_joystick.h b/Kernel/include/tpl_drv_joystick.h
index 06cdb23..2f4249b 100644 (file)
--- a/Kernel/include/tpl_drv_joystick.h
+++ b/Kernel/include/tpl_drv_joystick.h
@@ -28,13 +28,17 @@
  */\r
 enum eTplJoystick_IOCtl {\r
        /**\r
-        * ioctl(..., tJoystickCallback *Callback)\r
+        * ioctl(..., tJoystick_Callback *Callback)\r
         * \brief Sets the callback\r
         * \note Can be called from kernel mode only\r
         *\r
         * Sets the callback that is called when a event occurs (button or axis\r
         * change). This function pointer must be in kernel mode (although,\r
         * kernel->user or kernel->ring3driver abstraction functions can be used)\r
+        * \r
+        * Axis events depend on the axis limit, if non-zero, the callback fires\r
+        * if the cursor position changes. Otherwise it fires when the axis value\r
+        * (cursor accelleration) changes.\r
         */\r
        JOY_IOCTL_SETCALLBACK = 4,\r
 \r