<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>LCD display on STM32f4 2013</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/40379/lcd-display-on-stm32f4-2013</link><description> 
Hi everybody. I&amp;#39;m LouisKhanh. 

 
I have a LCD.h for LCD 16x2 on stm32f1 from my friend. However, my
board is STM32f4 so I have to change it to version for stm32f4 but
sadly, it didn&amp;#39;t work. Below is my LCD.h version.Please help me to
fix it ! Thanks</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: LCD display on STM32f4 2013</title><link>https://community.arm.com/thread/117411?ContentTypeID=1</link><pubDate>Fri, 25 Oct 2013 09:01:18 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:537e3de8-7884-4560-90bc-5aab349d5c9d</guid><dc:creator>Khanh Louis</dc:creator><description>&lt;p&gt;&lt;p&gt;
I think you misunderstood what i wrote. Because the message is
limited, so i can only post the main file for you.&lt;/p&gt;

&lt;p&gt;
void RCC_Configuration(void)&lt;br /&gt;
{ /* Setup the microcontroller system. Initialize the Embedded Flash
Interface, initialize the PLL and update the SystemFrequency
variable. */ //SystemInit();&lt;br /&gt;
} int main(void)&lt;br /&gt;
{ /* Configure the system clocks */ RCC_Configuration();&lt;/p&gt;

&lt;p&gt;
/* initialize LCD */ lcd_Init();&lt;/p&gt;

&lt;p&gt;
lcd_Clear(); /* print message on LCD */ lcd_GotoXY(0,0);
printf(&amp;quot;Hello World&amp;quot;); lcd_GotoXY(1,0); printf(&amp;quot;LOUISKHANH&amp;quot;);&lt;/p&gt;

&lt;p&gt;
while (1) { /* Insert delay */ Delay(100); }&lt;br /&gt;
}&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: LCD display on STM32f4 2013</title><link>https://community.arm.com/thread/107347?ContentTypeID=1</link><pubDate>Fri, 25 Oct 2013 05:34:28 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:664502d4-5131-4ac3-88b4-9c274c5f9c57</guid><dc:creator>&amp;#178;erik malund</dc:creator><description>&lt;p&gt;&lt;p&gt;
sure and you believe someone, for free, will look through a big
chunk of code or, maybe compile it, buy the processor you have and
debug it.&lt;/p&gt;

&lt;p&gt;
what you need to do is to START DEBUGGING and, if you by doing
that can state &amp;quot;if i stop on point x the xxx SFR holds yyy and that
seems wrong&amp;quot; then help will be forthcoming.&lt;/p&gt;

&lt;p&gt;
If, however your problem is &amp;quot;I have no idea what I&amp;#39;m doing and
expect the given code to work&amp;quot; good luck&lt;/p&gt;

&lt;p&gt;
Erik&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: LCD display on STM32f4 2013</title><link>https://community.arm.com/thread/81529?ContentTypeID=1</link><pubDate>Thu, 24 Oct 2013 11:08:58 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:47623115-842e-41b6-bde8-29e15bcf596d</guid><dc:creator>Khanh Louis</dc:creator><description>&lt;p&gt;&lt;p&gt;
Because my friend are doing his senior project, so he can&amp;#39;t help
me. Therefore, I&amp;#39;m seeking help from all of you. Please !!&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: LCD display on STM32f4 2013</title><link>https://community.arm.com/thread/68423?ContentTypeID=1</link><pubDate>Thu, 24 Oct 2013 11:04:10 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:44c31710-a1c0-43b5-8924-7894db669ff2</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
So why don&amp;#39;t you get your friend to help you with this?&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>