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Xmega microphone for raspberry pi
Dear Experts,  I try to make a Xmega based microphone for raspberry pi computers based on USB connector.  for that I try to change the Audioinput sample code of lufa....
Saturday, 21 November 2020 - 19:16
Xmega lufa and usb 3.0 problem.
Hi Experts, I write a program based on LUFA for xmega32a4u device. It sends and receives data from USB Port of computer. It works perfect with USB 2.0 Ports, but when I connect...
Wednesday, 15 July 2020 - 15:52
ATXMEGA32A4U ADC periodic noise
Dear Experts, Hi  I use the ADC channel of an ATXMEGA32A4U chip to capture audio data and send it via USB port to Computer,   The problem is that I see a periodic noise...
Wednesday, 11 September 2019 - 19:05
Dynamic gain setting for ADC in XMEGA
Hi Experts, for a project I am in need of setting gain stage of XMEGA128A1u to 64X and after a while changing it again to 1X and again after a while changing it to 64X and then 1X...
Monday, 25 March 2019 - 14:13
XMEGA128A1U clock setting for LUFA
Dear Experts, Hi,   for a project based on XMEGA128A1U, I use the sample code of LUFA :   Clock startup system is like following:   XMEGACLK_StartPLL(...
Sunday, 28 October 2018 - 18:56
read and write to isoch endpoints simultaneously
Dear Experts, Hi I have a board based on atxmega128a1u uC. I write a program for it which uses 2 isoch endpoints. 1 is IN and 1 is OUT.  I would like to read and write...
Friday, 5 October 2018 - 13:39
real time data transmission over USB by using LUFA
Dear Experts,    In a project I have to send near 96 KB of real time data from USB device to host computer.   I use arduino leonardo board which is based on...
Thursday, 18 May 2017 - 04:45
how to get raw data from lufa audioInput sample code in windows
Dear experts, Hi,   I used lufa AudioInput sample code on an arduino leonardo board.   I changed code to send consecutive incremental 8 bit data to usb port of a windows...
Sunday, 14 May 2017 - 19:13
Lufa winusb compatibility
Dear Developers,  Hi , For a project based on atmega32u4 chip (Leonardo arduino board), I need to connect my board to windows 8.1 OS. For firmware side, I use LUFA project. I...
Tuesday, 23 February 2016 - 05:00
ATXMEGA128A1U development under linux
Dear Experts, Hi, Recently I bought a Development board based on ATXMEGA128A1U chip. Now I would like to know if it is possible to write program for it by using avr-gcc under...
Sunday, 25 October 2015 - 10:53
Atmega32u4 adc dc level problem
Dear Experts, Hi,   For an ADC based project, I have to get ADC samples from multiple  ADC  channels of an atmega32u4 uC.   Channels ADC2,ADC3,ADC4 and ADC5...
Sunday, 11 October 2015 - 04:47
Setting exactly 1000 samples for multi channel ADC
Dear Experts, Hi again, In a project ( suppose an ECG project) that is based on an arduino leonardo board, I am in need of capturing exactly 1000 samples per second for more than...
Tuesday, 31 March 2015 - 04:25

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