Post Created date
ASF - Do folks actually use it?
I don't use it.  I started to use it for USB on a SAM3X8C but it was really horrible to use for USB HID devices.  So I binned it and ported LUFA to the SAM3XC instead....
Tuesday, 9 August 2016 - 12:18
Smallest AVR that offers I2C and SPI simultaneously?
It depends a lot on what interfaces are master and which are slave.  If you are doing SPI master and I2C slave, you can use the USI hardware in a ATtiny for I2C and do SPI...
Thursday, 2 June 2016 - 09:04
AT90USB1287 and JTAG
iw2nzm wrote:Is there any reason to prefer the AT90USB1287 over the newer xmega with USB capability? They are cheaper and with a lot of peripherals. AFAIK, the AT90USB1287 and...
Saturday, 23 November 2013 - 15:27
LUFA help?
Doxygen is used to generate documentation from the LUFA header and source files. Since LUFA already comes with the generated documentation, there should be no need to install...
Monday, 28 October 2013 - 14:50
Thermometer on USB, using "native" (LUFA) or &quot
HID now has a sensor usage page, which includes thermometers. Windows 8 has a Sensor API which supports this HID usage page. From http://blogs.msdn.com/b/b8/archi... Quote:In...
Monday, 28 October 2013 - 13:59
LUFA and Windows USB programming
meolsen wrote: Quote: Other chip vendors seem to have found a solution. First Google hit From your link: Atmel wrote: Customer may keep the Atmel Vendor Identifier (Atmel VID)...
Tuesday, 30 July 2013 - 10:06
LUFA and Windows USB programming
meolsen wrote: Quote: It's a shame Atmel don't sub-license part of VID. As Cliff says, there are legal issues with this. What MCS does to my knowledge is to sublicense for...
Tuesday, 30 July 2013 - 09:42
LUFA and Windows USB programming
JohanEkdahl wrote:OTOH, you now need a VID and PID. Last time I looked I got the impression this was complicated and/or expensive. I'd forgotten about that, the last time I bought...
Monday, 29 July 2013 - 21:50
LUFA and Windows USB programming
How does an application know which COM port to open to talk to the device? Does the user have to tell the application which COM port to use? Does Windows automatically use the...
Monday, 29 July 2013 - 20:49
Failed to disable debugWIRE with JTAGICE mkII in Studio 6
There's no cap on the input currently, I'll add one tomorrow. I can't see why the JTAGICEMKII would ever drive VTref either, but the evidence I have show that it does for 2uS or...
Monday, 29 July 2013 - 19:00
LUFA and Windows USB programming
JohanEkdahl wrote: If you really need a HID device, but can not do with the Windoze mouse and keyboard drivers, you will need to delve into writing Windoze drivers. Sorry, but...
Monday, 29 July 2013 - 18:44
Failed to disable debugWIRE with JTAGICE mkII in Studio 6
With VTref on the JTAGICE connected to the boards VCC, this is what I see when the JTAGICE resets: So it would seem at some point after reset the JTAGICEMKII is pulling VCC (via...
Monday, 29 July 2013 - 16:18

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