Revision: 1635
Author: [email protected]
Date: Wed Jan 27 10:31:11 2010
Log: updated book installation page, fixed SPI errors, added <note>
http://code.google.com/p/jallib/source/detail?r=1635
Modified:
/trunk/doc/dita/tutorials/images/sram_23k256.jpg
/trunk/doc/dita/tutorials/tutorial_installation.xml
/trunk/doc/dita/tutorials/tutorial_spi_introduction.xml
/trunk/doc/dita/tutorials/tutorial_spi_sram_23k256.xml
=======================================
--- /trunk/doc/dita/tutorials/images/sram_23k256.jpg Sat Jan 23 00:25:24
2010
+++ /trunk/doc/dita/tutorials/images/sram_23k256.jpg Wed Jan 27 10:31:11
2010
Binary file, no diff available.
=======================================
--- /trunk/doc/dita/tutorials/tutorial_installation.xml Thu Dec 3 23:15:31
2009
+++ /trunk/doc/dita/tutorials/tutorial_installation.xml Wed Jan 27 10:31:11
2010
@@ -11,9 +11,10 @@
<section>
<title>Windows Install:</title>
<ol>
- <li>Download jalpack (installer executable) from <xref
href="http://jaledit.googlecode.com/files/JALPack_2.4_0.4_0.6.1.0.exe";
format="html">http://jaledit.googlecode.com/files/JALPack_2.4_0.4_0.6.1.0.exe</xref></li>
+ <li>Download jalpack (installer executable) from <xref
href="http://jaledit.googlecode.com/files/JALPack_2.4_0.4_0.6.1.0.exe";
format="html">http://jaledit.googlecode.com/files/JALPack_2.4_0.4_0.6.1.0.exe</xref>,
This will install JALv2 + JalEdit</li>
+ <li>Update your installation (very important) - Download
jallib-pack or jallib-pack-bee from <xref
href="http://code.google.com/p/jallib/downloads/list";
format="html">http://code.google.com/p/jallib/downloads/list</xref>, copy
the .zip contents into your Jallib installation directory.</li>
<li>Run the setup file</li>
- <li>Run JalEdit.exe from the jaledit directory</li>
+ <li>Run JalEdit.exe from the "jaledit" directory</li>
<li>(optional) Click Tools Menu -> Environment Options ->
Programmer, Then Set the Programmer Executable Path</li>
</ol>
<p>You should get something like this on windows:</p>
=======================================
--- /trunk/doc/dita/tutorials/tutorial_spi_introduction.xml Sun Jan 24
12:51:04 2010
+++ /trunk/doc/dita/tutorials/tutorial_spi_introduction.xml Wed Jan 27
10:31:11 2010
@@ -12,14 +12,14 @@
<title>What is SPI?</title>
<p>SPI is a protocol is simply a way to send data from device to
device in a serial fashion (bit by bit). This protocol is used for things
like SD memory cards, MP3 decoders, memory devices and other high speed
applications.</p>
<p>We can compare SPI to other data transfer protocols:</p>
- <table>
+ <table frame="all">
<title>Protocol Comparison Chart</title>
<tgroup cols="4">
<thead>
<row>
<entry/>
<entry>SPI</entry>
- <entry>RS-323</entry>
+ <entry>RS-232</entry>
<entry>I2C</entry>
</row>
</thead>
@@ -34,7 +34,7 @@
<entry>Number Of Devices</entry>
<entry>unlimited</entry>
<entry>2</entry>
- <entry>127</entry>
+ <entry>1024</entry>
</row>
<row>
<entry>Bits in one data byte transfer</entry>
@@ -123,7 +123,7 @@
</tgroup>
</table></p>
</section>
- <p><b>Note:</b> I noticed the mode numbers & mode table on
Wikipedia is different then the table in the Microchip PDF. I am going by
the Microchip PDF, as well as the tested and working PIC Jallib library +
samples. Wikipedia also names these registers CPOL/CPHA instead of
CKP/CKE.</p>
+ <note>I noticed the mode numbers & mode table on Wikipedia is
different then the table in the Microchip PDF. I am going by the Microchip
PDF, as well as the tested and working PIC Jallib library + samples.
Wikipedia also names these registers CPOL/CPHA instead of CKP/CKE.</note>
<section>
<title>Using The Jallib Library</title>
<p>At the moment, there is only a SPI master hardware library,
therefore any device you wish to control must be connected to the
PIC's SDI, SDO, SCK pins. The chip select pin can be any digital
output pin.</p>
=======================================
--- /trunk/doc/dita/tutorials/tutorial_spi_sram_23k256.xml Sun Jan 24
12:51:04 2010
+++ /trunk/doc/dita/tutorials/tutorial_spi_sram_23k256.xml Wed Jan 27
10:31:11 2010
@@ -32,12 +32,12 @@
<title>OK, lets get started</title>
<p>I suggest you start by compiling and writing the sample file to
your PIC. We must make sure your circuit is working before we continue. As
always, you will find the 23k256 sample file in the sample directory of
your jallib installation "16f877_23k256.jal"</p>
<p>You will need to modify this sample file for your target PIC.</p>
- <p>NOTE: jallib version 0.5 had this following line in the library
file, but in the next version (0.6) it will be removed from the library and
you will have to add it to your sample file before the line include
sram_23k256. </p>
+ <note>Jallib version 0.5 had this following line in the library
file, but in the next version (0.6) it will be removed from the library and
you will have to add it to your sample file before the line include
sram_23k256. </note>
<codeblock>const bit SRAM_23K256_ALWAYS_SET_SPI_MODE =
TRUE</codeblock>
<p>Here's the 23K256 pin-out diagram:</p>
<image href="images/sram_23k256_pinout.jpg"/>
<p>Now build this schematics. Notice the resistors for 5v to 3.3v
conversion. Also notice that we are using the PIC's hardware SPI port
pins. These pins are named (SDO, SDI, SCK) + One chip select pin of your
choice.</p>
- <p><b>NOTE: THIS IS A 3.3V DEVICE</b></p>
+ <note>This is a 3.3V Device</note>
<image href="images/sram_23k256_circuit_1.jpg" width="450"
otherprops="clickable"/>
<image href="images/sram_23k256_built.jpg" width="450"
otherprops="clickable"/>
<p>Plug in your serial port and turn it on (serial baud rate 38400).
If it is working, you will get mostly the hex value "11" to your
PC's serial port. Here's an image from my serial port
software:</p>
--
You received this message because you are subscribed to the Google Groups
"jallib" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/jallib?hl=en.
