git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6916 35acf78f-673a-0410-8e92-d51de3d6d3f4

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diff --git a/os/hal/dox/io_block.dox b/os/hal/dox/io_block.dox
deleted file mode 100644
index bc709f11e..000000000
--- a/os/hal/dox/io_block.dox
+++ /dev/null
@@ -1,104 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,

-                 2011,2012,2013 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @defgroup IO_BLOCK Abstract I/O Block Device

- * @ingroup IO

- *

- * @section io_block_1 Driver State Machine

- * The drivers implementing this interface shall implement the following

- * state machine internally. Not all the driver functionalities can be used

- * in any moment, any transition not explicitly shown in the following

- * diagram has to be considered an error and shall be captured by an

- * assertion (if enabled).

- * @if LATEX_PDF

- * @dot

-  digraph example {

-    size="5, 7";

-    rankdir="LR";

-

-    node [shape=circle, fontname=Sans, fontsize=8, fixedsize="true", width="0.9", height="0.9"];

-    edge [fontname=Sans, fontsize=8];

-

-    stop  [label="BLK_STOP\nLow Power"];

-    uninit [label="BLK_UNINIT", style="bold"];

-    active [label="BLK_ACTIVE\nClock Enabled"];

-    connecting [label="BLK_CONN.ING\nConnecting"];

-    disconnecting [label="BLK_DISC.ING\nDisconnecting"];

-    ready [label="BLK_READY\nCard Ready"];

-    reading [label="BLK_READING\nReading"];

-    writing [label="BLK_WRITING\nWriting"];

-

-    uninit -> stop [label=" blkInit()", constraint=false];

-    stop -> stop [label="\nblkStop()"];

-    stop -> active [label="\nblkStart()"];

-    active -> stop [label="\nblkStop()"];

-    active -> active [label="\nblkStart()\nblkDisconnect()"];

-    active -> connecting [label="\nblkConnect()"];

-    connecting -> ready [label="\nconnection\nsuccessful"];

-    connecting -> ready [label="\nblkConnect()", dir="back"];

-    connecting -> active [label="\nconnection\nfailed"];

-    disconnecting -> ready [label="\nblkDisconnect()", dir="back"];

-    active -> disconnecting [label="\ndisconnection\nfinished", dir="back"];

-    ready -> reading [label="\nblkRead()"];

-    reading -> ready [label="\nread finished\nread error"];

-    ready -> writing [label="\nblkWrite()"];

-    writing -> ready [label="\nwrite finished\nwrite error"];

-  }

- * @enddot

- * @else

- * @dot

-  digraph example {

-    rankdir="LR";

-

-    node [shape=circle, fontname=Sans, fontsize=8, fixedsize="true", width="0.9", height="0.9"];

-    edge [fontname=Sans, fontsize=8];

-

-    stop  [label="BLK_STOP\nLow Power"];

-    uninit [label="BLK_UNINIT", style="bold"];

-    active [label="BLK_ACTIVE\nClock Enabled"];

-    connecting [label="BLK_CONN.ING\nConnecting"];

-    disconnecting [label="BLK_DISC.ING\nDisconnecting"];

-    ready [label="BLK_READY\nCard Ready"];

-    reading [label="BLK_READING\nReading"];

-    writing [label="BLK_WRITING\nWriting"];

-    syncing [label="BLK_SYNCING\nSynchronizing"];

-

-    uninit -> stop [label=" blkInit()", constraint=false];

-    stop -> stop [label="\nblkStop()"];

-    stop -> active [label="\nblkStart()"];

-    active -> stop [label="\nblkStop()"];

-    active -> active [label="\nblkStart()\nblkDisconnect()"];

-    active -> connecting [label="\nblkConnect()"];

-    connecting -> ready [label="\nconnection\nsuccessful"];

-    connecting -> ready [label="\nblkConnect()", dir="back"];

-    connecting -> active [label="\nconnection\nfailed"];

-    disconnecting -> ready [label="\nblkDisconnect()", dir="back"];

-    active -> disconnecting [label="\ndisconnection\nfinished", dir="back"];

-    ready -> reading [label="\nblkRead()"];

-    reading -> ready [label="\nread finished\nread error"];

-    ready -> writing [label="\nblkWrite()"];

-    writing -> ready [label="\nwrite finished\nwrite error"];

-    ready -> syncing [label="\nblkSync()"];

-    syncing -> ready [label="\nsynchronization finished"];

-  }

- * @enddot

- * @endif

- */