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32UC CAN BUS
Hi, Can someone point me to some tutorials and examples for setting up the UC32C30512C CAN Bus? I've been playing a bit with the AVr Software framework but I am still unsure of...
Fri. Feb 21, 2014 - 01:29 PM
JtagICE mk2 not working
I am having trouble getting my JTAGICE MK2 to work. Windows detects it and AVR studio picks up that it is attached however, when i try set ISP mode in the programming window of...
Sat. Dec 24, 2011 - 09:58 PM
Paralleling multiple serial lines
I'm developing a project where I want to link 4 IC's together. 1 master and 3 slaves for motor control. Can I just parallel the serial lines - 1 TX to three RX lines on the slave...
Tue. Nov 15, 2011 - 09:03 PM
Stream failure on serial coms
Hi, I'm encountering a rather bizarre problem. The stream output on my atmega644PA sometimes fails and the only fix appears to be reprogramming it. :? I know the stream is...
Fri. Sep 30, 2011 - 03:45 PM
Combining streams and interupts on 8+1 USART
I've got my USART1 and 0 set up and transmitting. I'm usings streaming to send strings to USART 0 and have streaming setup to receive strings on Usart1. (I did this because I can'...
Tue. Aug 2, 2011 - 07:40 PM
Looking for a better way to write numbers to strings
I've been using sprinft in my code to convert strings and numbers into strings. xxxstr is an char array of 19 characters Numbers are all 32bit unsigned int. sprintf(Speedstr...
Wed. Jul 27, 2011 - 10:29 PM
Amplifiers on ADC - Are they necessary
Is there any benefit to using opamps / unity gain buffers / instrumentation amplifiers between the signals and ADC ports on a micro? The reason I ask is I am currently drawing up...
Mon. Jul 25, 2011 - 09:20 PM
Question about innitialising USART
I'm using an Atmega324P. I'm not sure I am understanding the innitialisation code for the USART in the datasheet: /*--------------------------------------------------- Setup...
Thu. Jun 30, 2011 - 09:53 PM
Errors in the ATMEGA324P Datasheet?
*sigh* Copied straight from the 324P Datasheet void USART_Init( unsigned int baud ) { /* Set baud rate */ UBRRHn = (unsigned char)(baud>>8); UBRRLn = (unsigned char)baud; /*...
Thu. Jun 30, 2011 - 08:49 PM
Can't get ADC to work
Hi, would someone mind checking my code please? I'm having issues with my ADC and can't seem to get it to perform a conversion. I posted the ADC loops, can paste the rest of the...
Mon. Jun 27, 2011 - 07:35 PM
Struggling with LCD.
Hi there, I'm struggling to a get a hitachi compatible LCD to work. it initialises and now all I see are 32 black squares. I've tried adjusting the contrast but it doesn't seem to...
Sun. Jun 19, 2011 - 01:47 PM
Symptoms of a blown dragon
Hi guys, I think I may have popped my dragon, i think it got 9V into the Target Voltage pin. What are the symptoms? I can't get it to read my target chip, it says "Setting...
Sun. May 29, 2011 - 08:41 PM

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