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Peak current drawn on XMEGA AREF pin? Hello. I am designing my own Arduino based on a XMEGA128A1U(thanks to the now existing XmegaForArduino which has a well commented pins_arduino.h file it is now easy to... |
Saturday, 29 September 2018 - 21:23 |
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Why doesn't this XMEGA clock code set the CPU frequency to 32MHz? Hello. I am trying to set the oscillator of my XMEGA128A1U to 32MHz and are checking PIN7 on PORTC with an oscilloscope, but the code compiles and uploads but the... |
Sunday, 14 January 2018 - 18:52 |
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Replacing the XMEGA on an Xplained XMEGA A1? Hello. I have a Xplained XMEGA A1 board which contain the faulty ATxmega128A1, however I also got new ATmega128A1U ICs(100pin TQFP) which is what is on that Xplained board... |
Wednesday, 20 September 2017 - 20:26 |
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Digital sync. buck-converter project Hello. I am developing a project, I was going to write an introduction post but I will post that later due to me having written the hole introduction but then loosing it in... |
Tuesday, 30 May 2017 - 02:53 |
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Looking for a solution for how to adjust the clock during run-time application? Hello. I am designing a adjustable synchronous buck-converter controlled by a PWM signal generated in a XMEGAA1U and I have a possible solution for a difficult situation,... |
Wednesday, 12 April 2017 - 21:53 |
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How to properly calculate the PER of a timer to enable me to set the time in uS and mS while accounting for different clock frequencies? Hello. I have been trying to write timer init functions in which I pass a number for the number of uS or mS that should pass between each overflow interrupt but my... |
Tuesday, 27 September 2016 - 01:26 |
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Failing debouncing and acting on a single button press, plus management of function to be called upon a button press. Hello. I am having trouble with an encoder which contains a push-button and a transparent shaft with a RGB LED(is it RGB LEDs or RGB LED, technically there are 3 LEDs but... |
Friday, 9 September 2016 - 17:54 |
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Seeking advice about XMEGA USART Baudrate calculations. Hello. To be clear, I'm not seeking help to solve any calculation or such as I already have the values I need(or tools to get them). But I am somewhat confused about the... |
Thursday, 18 August 2016 - 07:38 |
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Seeking a solution for creating two square-waves with a 90deg phase-shift between them from a sine-wave. Hello. I have a ongoing project for a LCRZ-Meter that is going to utilize a Lock-In Amplifier(LIA) and are using a frequency between 10Hz and 1MHz, but I am hopelessly... |
Sunday, 10 July 2016 - 00:10 |
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32-bit PWM generation? Hello. In the XMEGA(in my case Xplained XMEGA A1) offers 16-bit Timer/Counters(TC), there are 2 TC's per port I think and there's one TCx0 and then TCx1 where TCx0 offers... |
Wednesday, 8 June 2016 - 09:03 |
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Facing troubles with enum. Hello. I have an encoder with an RGB LED in it's shaft, I was trying to use enum to define the colors I want to be able to set the RGB LED to as hexadecimal numbers.... |
Sunday, 8 May 2016 - 04:39 |
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Has anyone made there own XMEGA128A1U PCB design that they wouldn't mind sharing? Hello. I need to make a PCB for a USB enabled ATXmega128A1U/A3U/A4U(assuming they all have a USB transceiver, I have actually have hard time determining which version... |
Sunday, 8 May 2016 - 03:49 |