Post Created date
Pricing of xmega E5 series
Thanks for that link John, so I'm not going mad then ;-) Looks like I'll be putting the 32E5s into my product then which has been a year in the making, and I don't want to change...
Friday, 30 September 2016 - 20:43
TOSC and XTAL pins on xmega D3 and A3 devices
No error in the datasheets I think, it was just a little unclear as they stated in early rev errata that the features were not available, then removed that errata in the latest...
Wednesday, 1 June 2016 - 21:07
atmel studio 6 programmer [busy]?
Just to add that I'm having exactly the same issues with the disconnecting, but worse. I also get BSODs only on the second extended desktop monitor, the primary monitor seems OK,...
Friday, 20 November 2015 - 01:10
BSODs when running AVRStudio's programmer on 2nd monitor
Sorry for not getting back sooner, notifications aren't working properly for me at the moment.   Windows 7 Professional 64bit SP1. I had upgraded the AVRISP firmware to V1.18...
Friday, 20 November 2015 - 00:44
xmega E5 LOAD_EEPROM_BUFFER command missing
Thanks for your help Marek, I've successfully implemented this now (with some help too from the AVR1315 app note) and it works fine, with avrdude latest version....
Wednesday, 2 July 2014 - 13:19
xmega E5 LOAD_EEPROM_BUFFER command missing
OK, I think I've got it! Just so that I'm clear: If I want to read the 320th byte in EEPROM I can read location 0x1140, the results from that location will be put in the...
Tuesday, 1 July 2014 - 13:33
xmega E5 LOAD_EEPROM_BUFFER command missing
Thanks for the reply. I'm a little confused though, are you saying the EEPROM buffer (not the actual EEPROM itself) is memory mapped from 0x1000 upwards?
Tuesday, 1 July 2014 - 12:02
How to measure Vcc with AVRs ADC!!!
Nice try but I don't think that works, especially if you're using a potential divider. If the N channel FET is supposedly off then its source pin will tend to be pulled...
Thursday, 15 May 2014 - 20:11
_delay_us(10) v. _delay_us(10.0)
Thanks for the replies, I understand now. BTW is the reason for having to turn optimizations on because it that figures out if it is compile time constant parameter and optimizes...
Tuesday, 21 May 2013 - 23:25
Problem reading data from I2C device.
Try this: TWIC.CTRL = 0x00; //Normal TWI mode TWIC.MASTER.BAUD = 0x9B;//100 KHz at 32MHz clock TWIC.MASTER.CTRLA = TWI_MASTER_ENABLE_bm; TWIC.MASTER.CTRLB =...
Thursday, 16 August 2012 - 23:19
Detecting end of transmit with xmega DMA
Yes, this is what I thought might happen. In which case you can't be sure when the last byte has been transmitted, especially if the DMA complete ISR is actioned after the last...
Thursday, 10 February 2011 - 13:34
Detecting end of transmit with xmega DMA
electronic.designer wrote:mapelec wrote:I assume I can clear the TXCIF flag in the DMA complete ISR ... and enable the TXCIF interrupt which, when it is actioned, will turn off...
Wednesday, 9 February 2011 - 23:29