From 8ca210a4af9fd039e290cfcc309adde543999c1f Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Fri, 9 Aug 2013 08:24:22 +0000
Subject: git-svn-id:
 svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6108
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/hal/dox/spi.dox | 94 ------------------------------------------------------
 1 file changed, 94 deletions(-)
 delete mode 100644 os/hal/dox/spi.dox

(limited to 'os/hal/dox/spi.dox')

diff --git a/os/hal/dox/spi.dox b/os/hal/dox/spi.dox
deleted file mode 100644
index 2143f9590..000000000
--- a/os/hal/dox/spi.dox
+++ /dev/null
@@ -1,94 +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 SPI SPI Driver
- * @brief   Generic SPI Driver.
- * @details This module implements a generic SPI (Serial Peripheral Interface)
- *          driver allowing bidirectional and monodirectional transfers,
- *          complex atomic transactions are supported as well.
- * @pre     In order to use the SPI driver the @p HAL_USE_SPI option
- *          must be enabled in @p halconf.h.
- *
- * @section spi_1 Driver State Machine
- * The driver implements a 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=Helvetica, fontsize=8, fixedsize="true",
-          width="0.9", height="0.9"];
-    edge [fontname=Helvetica, fontsize=8];
-
-    stop  [label="SPI_STOP\nLow Power"];
-    uninit [label="SPI_UNINIT", style="bold"];
-    ready [label="SPI_READY\nClock Enabled"];
-    active [label="SPI_ACTIVE\nBus Active"];
-    complete [label="SPI_COMPLETE\nComplete"];
-
-    uninit -> stop [label="\n spiInit()", constraint=false];
-    stop -> ready [label="\nspiStart()"];
-    ready -> ready [label="\nspiSelect()\nspiUnselect()\nspiStart()"];
-    ready -> stop [label="\nspiStop()"];
-    stop -> stop [label="\nspiStop()"];
-    ready -> active [label="\nspiStartXXXI() (async)\nspiXXX() (sync)"];
-    active -> ready [label="\nsync return"];
-    active -> complete [label="\nasync callback\n>spc_endcb<"];
-    complete -> active [label="\nspiStartXXXI() (async)\nthen\ncallback return"];
-    complete -> ready [label="\ncallback return"];
-  }
- * @enddot
- * @else
- * @dot
-  digraph example {
-    rankdir="LR";
-    node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
-    edge [fontname=Helvetica, fontsize=8];
-
-    stop  [label="SPI_STOP\nLow Power"];
-    uninit [label="SPI_UNINIT", style="bold"];
-    ready [label="SPI_READY\nClock Enabled"];
-    active [label="SPI_ACTIVE\nBus Active"];
-    complete [label="SPI_COMPLETE\nComplete"];
-
-    uninit -> stop [label="\n spiInit()", constraint=false];
-    stop -> ready [label="\nspiStart()"];
-    ready -> ready [label="\nspiSelect()\nspiUnselect()\nspiStart()"];
-    ready -> stop [label="\nspiStop()"];
-    stop -> stop [label="\nspiStop()"];
-    ready -> active [label="\nspiStartXXX() (async)\nspiXXX() (sync)"];
-    active -> ready [label="\nsync return"];
-    active -> complete [label="\nasync callback\n>spc_endcb<"];
-    complete -> active [label="\nspiStartXXXI() (async)\nthen\ncallback return"];
-    complete -> ready [label="\ncallback return"];
-  }
- * @enddot
- * @endif
- *
- * The driver is not thread safe for performance reasons, if you need to access
- * the SPI bus from multiple threads then use the @p spiAcquireBus() and
- * @p spiReleaseBus() APIs in order to gain exclusive access.
- *
- * @ingroup IO
- */
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