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Interrupt recursion
Hi,   I'm using an Xmega-E5 Xplained board and i'm trying to handle two momentary buttons:  one is an on/off, and the other invokes a function ("foo").   Both...
Wednesday, 16 November 2016 - 21:16
Dropping UART bits after ATXMEGAA3Bu clock speed change
Hi,   First, I've RTFMed the A3B7 and AU datasheets quite a bit, and then I read this post:  "ATxmega256A3BU-xplained / clk_per selection" in this forum.  While the...
Sunday, 9 October 2016 - 17:28
xmega a3bu cannot change status of a PORT's pins
hi,   i'm using an xmega-a3bu Xplained board to receive data from a linux pc.  without flow control it's data overrun city (57600), as i'm storing values in flash sector...
Monday, 12 September 2016 - 16:57
Linux PC USB to MCU - flow control issues
hi,   i've a bit of confusion on two flow control issues.  data was arriving (but also overrunning) before i added flow control.  now i can't seem to receive a byte...
Friday, 9 September 2016 - 17:24
using dataflash on an stk600
hi,   i'm trying to get an ASF example of accessing AT45DBx DataFlash memory working.   afa the hardware setup,  i've got an stk600 mounted with atxmega128a1 cards...
Sunday, 21 August 2016 - 20:56
Noise split from AVR Toolchain bug list thread
hi i'm trying to compile a simple program on linux using the command line.  i've tried both shell script compiles and makefiles, and i hit the same problem with both.  ...
Wednesday, 3 August 2016 - 17:34