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Xmega Data Transfer to Desktop
I'm wondering what quick ways there are to capture data on an Xmega and transfer that data in real-time to a desktop computer.   Say, about 500ksps of stuff; it can be...
Fri. Sep 22, 2017 - 11:35 PM
DMA Read and Write to USART MSPI
Hi,   I have a question about DMA reading and writing to a USART Master SPI port, more specifically about writing.   I can read the MSPI perfectly well using DMA, but I...
Sat. Sep 9, 2017 - 12:49 AM
USART SPI Problem
Hi,   I'm using my A3BU's USARTE0 in MSPIM, and I've come across a weird issue. I have it connected to an external ADC, and I'm aiming to read voltages from 0-3.3V, along...
Thu. Aug 24, 2017 - 08:34 PM
ADS8332 Interfacing With MCU
Hi,   I have a question about how I can go about polling or using interrupts for ADC values on an ADS8332. It's a 16-bit, external ADC that I have connected via SPI on my...
Wed. Aug 16, 2017 - 01:35 AM
DMA on XmegaA3
Hi,   I was wondering if I can get some input on my DMA setup. I'm trying to transfer data from one string called source to another string called destination. Destination...
Mon. Aug 14, 2017 - 02:08 AM
Timestamps and Data Logging on XmegaA3BU
Hi,   I'd like to add a timestamping and data logging section to my data acquisition code. It would be great to have anyone's input.   I was thinking that, for polled or...
Thu. Aug 10, 2017 - 05:02 PM
Power Supply for an ADS8332
Hi,   I have a question about an external ADS8332 I'm using. On the datasheet, it says that it needs +/-10V to use the full reference voltage range from 0-4.096V, and power...
Wed. Aug 9, 2017 - 04:39 PM
SPI Implementation with A3BU
Hi all,   I'm wondering if I can get input on my SPI code. I'm using an Xmega256A3BU   I've posted the code I have so far. I've used what I could find on this forum, in...
Thu. Aug 3, 2017 - 04:50 PM
Workflow for Creating an Xmega Project and Legality
Hi all,   I am wondering what your workflow is for creating an Xmega project. Do you use the ASF Wizard modules to get, say, your clock or SPI initialized, or do you do it...
Wed. Aug 2, 2017 - 06:01 AM
Beginner Questions about XMegaA3BU
Hi all,   I'm using an Atxmega256A3BU for the first time and I have a few questions.   - is it correct to program it from AS7 by holding down SW0, and then plugging in...
Tue. Aug 1, 2017 - 05:28 AM
Temperature Sensor with SPI
Hi,   I'm wondering if I can get some feedback on my temperature sensor code. I'm using an Adafruit BMP280 with an Atmega 328p via SPI.   I'd like to read the...
Thu. Jul 27, 2017 - 05:59 AM
Haptic Controller Design
Hey all,   I'm looking to get your input on a haptic controller design. A bit of background.. I am undertaking as part of a Master's project a data acquisition device. This...
Thu. Jul 13, 2017 - 05:25 AM

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