Post Created date
Why debouncing applied to all ports???
Yes, I traced it down, however the SAM4S does not have PIO_DIFSR register, I believe only the SAM3XA and SAM3U has it. Stepping through the code shows that the PIO_IFSCER register...
Tuesday, 28 June 2016 - 22:20
Why debouncing applied to all ports???
Hello awneil,   You haven't said what chip you're using. I can't imagine the choice of which Cortex M-MCUs I use would affect how a software debounce filter work, but to be...
Monday, 27 June 2016 - 21:20
USB CDC disable callback
I am seeing the same issue too.  What's happening is on a disconnect, not thing would fire, but upon a reconnect, it fires the UDI_CDC_DISABLE_EXT(), then UDI_CDC_ENABLE_EXT(...
Tuesday, 21 June 2016 - 00:32
SAM port driver bidirectional
Well, you could simplify the ASF version by making the config global and not recreating & re-initialising it each time Yes this works and it simplifies things a bit. ...
Sunday, 23 August 2015 - 18:19
SAMD21 xplained firmware update timed out
Yes, This happended to me too!  Thanks for the tip.    
Wednesday, 18 March 2015 - 22:39
ADC Quick Start (help)
It appears that the optimization option is enabled.  Since I did not do anything with the "result", it probably got deleted during compile. "<optimized out>" should...
Tuesday, 10 March 2015 - 00:19
Does not connect or see debugger w SAM4L Xplained Pro
Thanks Morten!  This solved my problem.
Wednesday, 4 March 2015 - 21:00