git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2245 35acf78f-673a-0410-8e92-d51de3d6d3f4
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@ -237,45 +237,51 @@
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digraph example {
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size="5, 7";
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rankdir="LR";
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node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.8", height="0.8"];
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node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
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edge [fontname=Helvetica, fontsize=8];
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uninit [label="SPI_UNINIT", style="bold"];
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stop [label="SPI_STOP\nLow Power"];
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uninit [label="SPI_UNINIT", style="bold"];
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ready [label="SPI_READY\nClock Enabled"];
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selected [label="SPI_SELECTED\nSlave Selected"];
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active [label="SPI_ACTIVE\nBus Active"];
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uninit -> stop [label="spiInit()"];
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sync [label="SPI_SYNC\nSynchronization"];
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uninit -> stop [label="spiInit()", constraint=false];
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stop -> ready [label="spiStart()"];
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ready -> ready [label="spiStart()"];
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ready -> ready [label="spiIgnore()"];
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ready -> ready [label="spiUnselect()\nspiStart()\nspiWait()"];
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ready -> stop [label="spiStop()"];
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stop -> stop [label="spiStop()"];
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ready -> active [label="spiSelect()"];
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active -> active [label="spiSelect()"];
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active -> ready [label="spiUnselect()"];
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ready -> ready [label="spiUnselect()"];
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active -> active [label="spiIgnore()\nspiExchange()\nspiSend()\nspiReceive()"];
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ready -> selected [label="spiSelect()"];
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selected -> selected [label="spiSelect()\nspiWait()"];
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selected -> ready [label="spiUnselect()"];
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selected -> active [label="spiIgnore()\nspiExchange()\nspiSend()\nspiReceive()"];
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active -> selected [label="spiWait()\n>spc_endcb<"];
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ready -> sync [label="spiSynchronize()"];
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sync -> ready [label="spiWait()\n>spc_endcb<"];
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}
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* @else
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* @dot
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digraph example {
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rankdir="LR";
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node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.8", height="0.8"];
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node [shape=circle, fontname=Helvetica, fontsize=8, fixedsize="true", width="0.9", height="0.9"];
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edge [fontname=Helvetica, fontsize=8];
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uninit [label="SPI_UNINIT", style="bold"];
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stop [label="SPI_STOP\nLow Power"];
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uninit [label="SPI_UNINIT", style="bold"];
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ready [label="SPI_READY\nClock Enabled"];
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selected [label="SPI_SELECTED\nSlave Selected"];
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active [label="SPI_ACTIVE\nBus Active"];
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uninit -> stop [label="spiInit()"];
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sync [label="SPI_SYNC\nSynchronization"];
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uninit -> stop [label="spiInit()", constraint=false];
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stop -> ready [label="spiStart()"];
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ready -> ready [label="spiStart()"];
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ready -> ready [label="spiIgnore()"];
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ready -> ready [label="spiUnselect()\nspiStart()\nspiWait()"];
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ready -> stop [label="spiStop()"];
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stop -> stop [label="spiStop()"];
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ready -> active [label="spiSelect()"];
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active -> active [label="spiSelect()"];
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active -> ready [label="spiUnselect()"];
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ready -> ready [label="spiUnselect()"];
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active -> active [label="spiIgnore()\nspiExchange()\nspiSend()\nspiReceive()"];
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ready -> selected [label="spiSelect()"];
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selected -> selected [label="spiSelect()\nspiWait()"];
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selected -> ready [label="spiUnselect()"];
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selected -> active [label="spiIgnore()\nspiExchange()\nspiSend()\nspiReceive()"];
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active -> selected [label="spiWait()\n>spc_endcb<"];
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ready -> sync [label="spiSynchronize()"];
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sync -> ready [label="spiWait()\n>spc_endcb<"];
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}
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* @enddot
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* @endif
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