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289 lines
14 KiB
HTML
289 lines
14 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Strict//EN">
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<html><head>
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<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
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<meta http-equiv="Content-Language" content="en-us"><title>Product</title>
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<link rel="stylesheet" type="text/css" href="../style.css"></head>
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<body style="background-color: rgb(255, 255, 255);">
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<h3>Current Project Status</h3><p>As already stated, eLua allows you to run Lua completely on the
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microcontroller. A fast-growing set of complementary modules is also
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provided, with Lua code for using eLua generic peripherals. </p>
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<p>The following modules are ready or being implemented:</p>
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<ul><li>a (mostly) platform independent peripheral library (I/O, UART, SPI, I2C...)</li><li>a very low footprint embedded flash file system, easy to port to different types of memory chips and other storage devices</li><li>a small FAT FS layer for SD cards.</li><li>an editor (to edit Lua programs directly via a serial connection or other input devices)</li><li>a minimal "shell" (for file operations, configuration and others)</li><li>network support</li></ul>
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<p>Porting eLua to another compatible platform should be as easy and
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painless as possible. Currently this is restricted to platforms for
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which the gcc+newlib combo is available. This might change in the
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future, but please not that this is not a priority of the project at
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this point.</p>
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<p>Also, the Lua "core" comes in two flavors: "regular Lua" (using
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floating point as the number type) and "integer Lua" (using "integers"
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as the number type). We'll add more about this in a future tutorial
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about Lua. For now, it's enough to say that "regular Lua" will be able
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to perform floating point operations (but will be slower because the
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floating point operations will be emulated in software on the MCU),
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while "integer Lua" will only be able to perform operations with
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integer numbers (but support for fixed and even floating point can be
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added with separate modules) and thus will be faster.</p>
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<h2>Status of ports</h2>
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<p>You can see below the status of eLua implementation by platform/module. </p>
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<p>Symbol list
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<br></p>
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<a name="platforms"></a><table class="table_center">
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<tbody><tr>
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<th>Symbol</th>
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<th><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></th>
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<th><img src="http://www.eluaproject.net/img/wiki_elua/yellowled.png"></th>
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<th><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></th>
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<th><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_fail1.png"></th>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">Meaning</td>
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<td>Implemented and tested</td>
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<td>Implemented, not tested</td>
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<td>Not yet implemented</td>
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<td>Not applicable</td>
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</tr>
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</tbody></table>
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<p><br></p>
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<p>eLua ports status</p>
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<table class="table_center">
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<tbody><tr>
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<th>Module</th>
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<th rowspan="2">PIO</th>
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<th rowspan="2">SPI</th>
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<th rowspan="2">UART</th>
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<th rowspan="2">TMR</th>
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<th rowspan="2">PWM</th>
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<th rowspan="2">NET</th>
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<th rowspan="2">CPU</th>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">MCU</td>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">LM3S8962</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/yellowled.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">LM3S6965</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/yellowled.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/yellowled.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/yellowled.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/yellowled.png"></td>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">i386</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_fail1.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_fail1.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_fail1.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_fail1.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">AT91SAM7X256</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">AT91SAM7X512</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/yellowled.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/yellowled.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/yellowled.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/yellowled.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">STR912FW44</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">LPC2888</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_fail1.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">STR711FR2</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">AVR32</td>
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<td colspan="7">Comming soon</td>
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</tr>
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<tr>
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<td style="color: rgb(255, 102, 0);">STM32</td>
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<td colspan="7">Comming soon</td>
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</tr>
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</tbody></table><br><br>
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<h3><a name="roadmap"></a>Project Roadmap</h3><h2>Status of features / roadmap</h2>
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<p>You can see below the status of the existent and planned eLua
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features. These are generic features (not platform dependent, so they
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should be available on any platform). The list is ordered by feature
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priority, with all the completed features at the top of the list. </p>
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<p>eLua features status</p>
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<table class="table_center"><tbody><tr>
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<th>Feature</th>
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<th>Status</th>
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</tr>
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<tr>
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<td>Lua interpreter running on target</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td style="padding-right: 25px; padding-left: 25px;">Various Lua test scripts running properly</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>Choose floating point or integer Lua</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>Lua PIO module</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>Lua UART module</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>Lua timer module</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>Lua platform data module</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>XMODEM receive</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>Embedded ROM file system</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>Lua SPI module</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/yellowled.png"></td>
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</tr>
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<tr>
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<td>eLua term module</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>eLua shell</td>
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<td style="color: rgb(255, 102, 0);">Partially implemented and tested</td>
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</tr>
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<tr>
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<td>Lua PWM module</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>Lua I2C module</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td>Lua ADC/DAC modules</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td>Lua interrupt support</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td>Lua bit operations module</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>Lua binary pack/unpack module</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>eLua "memory limiting" mode</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td>Networking (LuaSocket or similar)</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>Lua CPU module</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/agt_action_success.png"></td>
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</tr>
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<tr>
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<td>FAT FS layer</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td>Embedded R/W file system</td>
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<td style="color: rgb(255, 102, 0);">Partially implemented and tested</td>
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</tr>
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<tr>
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<td>Lua FP module (for integer Lua)</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td>Embedded text editor</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td>Lua debugging on target</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td>
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</tr>
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<tr>
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<td>eLua example programs</td>
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<td style="color: rgb(255, 102, 0); padding-right: 25px; padding-left: 25px;">Partially implemented and tested</td>
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</tr>
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<tr>
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<td>GUI interface for eLua</td>
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<td><img src="http://www.eluaproject.net/img/wiki_elua/ksame.png"></td></tr></tbody></table><br><br><br><br>
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</body></html> |