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		<title>社群: 艾鍗學院 Blog - 文件區(Raspberry Pi)</title>
		<description>台灣數位學習數位教學平台 RSS feed provider</description>
		<language>zh-tw</language>
		<link>http://lms.xms.com.tw/board.php?courseID=143&amp;f=doclist&amp;folderID=2220</link>
	<item>
		<title>GCC In-line Assembly</title>
		<link>http://lms.xms.com.tw/board.php?courseID=143&amp;f=doc&amp;cid=12642</link>
		<description>Kernel Source&amp;nbsp;&amp;nbsp;./include/asm/irqflags.h/*&amp;nbsp;* Enable FIQs&amp;nbsp;*/#define local_fiq_enable() &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;\&amp;nbsp; &amp;nbsp; ({ &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;\&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; unsigned long temp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \&amp;nbsp; &amp;nbsp; __asm__ __volatile__( &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \&amp;nbsp; &amp;nbsp; &quot;mrs &amp;nbsp; &amp;nbsp;%0, cpsr &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;@ stf\n&quot; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;\&quot; &amp;nbsp; bic %0, %0, #64\n&quot; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;\&quot; &amp;nbsp; msr cpsr_c, %0&quot; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \&amp;nbsp; &amp;nbsp; : &quot;=r&quot; (temp) &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \&amp;nbsp; &amp;nbsp; : &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \&amp;nbsp; &amp;nbsp; : &quot;memory&quot;, &quot;cc&quot;); &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;\&amp;nbsp; &amp;nbsp; })/*&amp;nbsp;* Disable FIQs&amp;nbsp;*/#define local_fiq_disable() &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \&amp;nbsp; &amp;nbsp; ({ &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;\&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; unsigned long temp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \&amp;nbsp; &amp;nbsp; __asm__ __volatile__( &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \&amp;nbsp; &amp;nbsp; &quot;mrs &amp;nbsp; &amp;nbsp;%0, cpsr &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;@ clf\n&quot; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;\&quot; &amp;nbsp; orr %0, %0, #64\n&quot; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;\&quot; &amp;nbsp; msr cpsr_c, %0&quot; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \&amp;nbsp; &amp;nbsp; : &quot;=r&quot; (temp) &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \&amp;nbsp; &amp;nbsp; : &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \&amp;nbsp; &amp;nbsp; : &quot;memory&quot;, &quot;cc&quot;); &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;\&amp;nbsp; &amp;nbsp; })#endif/* </description>
		<pubDate>Thu, 18 Sep 2014 13:33:41 +0800</pubDate>
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	<item>
		<title>Rasp Pi 一開機就會自動執行程式</title>
		<link>http://lms.xms.com.tw/board.php?courseID=143&amp;f=doc&amp;cid=12605</link>
		<description>Rasp Pi: Run a script on start up$ sudo nano /etc/rc.local把你要的啓動的程式加在這裡若有多個同時要跑, 每個命令 加 &amp;amp; 背景執行若要一開機就掛載Driver Module , insmod &amp;nbsp;xxx.ko---------------#!/bin/sh -e## rc.local## This script is executed at the end of each multiuser runlevel.# Make sure that the script will &quot;exit 0&quot; on success or any other# value on error.## In order to enable or disable this script just change the execution# bits.## By default this script does nothing.# Print the IP address_IP=$(hostname -I) || trueif [ &quot;$_IP&quot; ]; then&amp;nbsp; printf &quot;My IP address is %s\n&quot; &quot;$_IP&quot;fiexit 0 </description>
		<pubDate>Wed, 10 Sep 2014 12:48:21 +0800</pubDate>
	</item>
	<item>
		<title>Rasp pi 如何使用HC05 藍芽模組</title>
		<link>http://lms.xms.com.tw/board.php?courseID=143&amp;f=doc&amp;cid=12603</link>
		<description>step 1 : 先關閉原本/dv/ttyAMAO 被用作console 的角色$ sudo nano /boot/cmdline.txt#移除這些參數console=ttyAMA0,115200 &amp;nbsp; kgdboc=ttyAMA0,115200$sudo nano /etc/inittab#移除或註解此行#Spawn a getty on Raspberry Pi serial line#T0:23:respawn:/sbin/getty -L ttyAMA0 115200 vt100step 2 : 接上藍芽模組並配對 (密碼不是 0000就是1234)step 3: 開啓終端機程式 mincom , 8N1, &amp;nbsp;baud rate 9600 </description>
		<pubDate>Wed, 10 Sep 2014 12:37:09 +0800</pubDate>
	</item>
	<item>
		<title>Raspberry Pi  打不出 &#039;# &#039; ?? 如何修改</title>
		<link>http://lms.xms.com.tw/board.php?courseID=143&amp;f=doc&amp;cid=12225</link>
		<description>Raspberry Pi &amp;nbsp;打不出 &#039;# &#039; ?? 如何修改修改 /etc/default/keyboar# KEYBOARD CONFIGURATION FILE# Consult the keyboard(5) manual page.XKBMODEL=&quot;pc105&quot;XKBLAYOUT=&quot;US&quot; &amp;nbsp;--&amp;gt; 改成USXKBVARIANT=&quot;&quot;XKBOPTIONS=&quot;&quot;BACKSPACE=&quot;guess&quot;重新開機 &amp;nbsp;reboot     </description>
		<pubDate>Tue, 15 Jul 2014 13:36:00 +0800</pubDate>
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