get rid of +5 for rounding, change arg name in functions in CtpInfo to match the...

[tinyos-2.x.git] / doc / html / tep107.html

diff --git a/doc/html/tep107.html b/doc/html/tep107.html
index aa762beb9a2c58fb65b2f83649babcac70cfd28a..11e9843745f4ada12885541eae44c223458f5a17 100644 (file)
--- a/doc/html/tep107.html
+++ b/doc/html/tep107.html
@@ -41,11 +41,6 @@ blockquote.epigraph {
 dd {
   margin-bottom: 0.5em }
 
-/* Uncomment (& remove this text!) to get bold-faced definition list terms
-dt {
-  font-weight: bold }
-*/
-
 div.abstract {
   margin: 2em 5em }
 
@@ -296,19 +291,11 @@ ul.auto-toc {
 <tr class="field"><th class="docinfo-name">Type:</th><td class="field-body">Documentary</td>
 </tr>
 <tr><th class="docinfo-name">Status:</th>
-<td>Draft</td></tr>
+<td>Final</td></tr>
 <tr class="field"><th class="docinfo-name">TinyOS-Version:</th><td class="field-body">2.x</td>
 </tr>
 <tr><th class="docinfo-name">Author:</th>
 <td>Philip Levis</td></tr>
-<tr class="field"><th class="docinfo-name">Draft-Created:</th><td class="field-body">10-Dec-2004</td>
-</tr>
-<tr class="field"><th class="docinfo-name">Draft-Version:</th><td class="field-body">1.7</td>
-</tr>
-<tr class="field"><th class="docinfo-name">Draft-Modified:</th><td class="field-body">2007-02-05</td>
-</tr>
-<tr class="field"><th class="docinfo-name">Draft-Discuss:</th><td class="field-body">TinyOS Developer List &lt;tinyos-devel at mail.millennium.berkeley.edu&gt;</td>
-</tr>
 </tbody>
 </table>
 <div class="note">
@@ -448,6 +435,7 @@ module RealMainP {
 implementation {
   int main() __attribute__ ((C, spontaneous)) {
     atomic {
+      platform_bootstrap();
       call Scheduler.init();
       call PlatformInit.init();
       while (call Scheduler.runNextTask());
@@ -483,8 +471,19 @@ operations besides those which are absolutely necessary for further code,
 such as scheduler initialization, to execute.
 Examples of platform_bootstrap() operations are configuring the memory
 system and setting the processor mode. Generally, platform_bootstrap()
-is an empty function. The platform_bootstrap() function SHOULD be
-specified in a platform's <tt class="docutils literal"><span class="pre">hardware.h</span></tt> file.</p>
+is an empty function. TinyOS's top-level include file, <tt class="docutils literal"><span class="pre">tos.h</span></tt>, includes
+a default implementation of this function which does nothing. If a platform
+needs to replace the default, it SHOULD put it in a platform's
+<tt class="docutils literal"><span class="pre">platform.h</span></tt> file as a #define. The implementation of <tt class="docutils literal"><span class="pre">tos.h</span></tt>
+supports this:</p>
+<pre class="literal-block">
+/* This platform_bootstrap macro exists in accordance with TEP
+   107. A platform may override this through a platform.h file. */
+#include &lt;platform.h&gt;
+#ifndef platform_bootstrap
+#define platform_bootstrap() {}
+#endif
+</pre>
 <p>The boot sequence has three separate initializations: Scheduler,
 PlatformInit, and SoftwareInit. The boot configuration (MainC) wires
 the first two automatically, to TinySchedulerC (discussed in TEP 106)
@@ -519,9 +518,7 @@ initialization order. As these hidden dependencies must be due to
 hardware, the sequence is platform-specific. A port of TinyOS to a
 new plaform MUST include a component PlatformC which provides
 one and only one instance of the Init interface.</p>
-<p>Generally, component intialization occurs through SoftwareInit.
-PlatformInit is for a small subset of initializations whose properties
-requires that they be performed separately. Initializations invoked
+<p>Initializations invoked
 through PlatformC meet some or all of the following criteria:</p>
 <ol class="arabic simple">
 <li>The initialization requires configuring hardware resources. This implies that the code is platform-specific.</li>