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Antorcha, LED-based signal device (for viewing from up to ~50 m) http://projects.qi-hardware.com/index.php/p/antorcha/
25 Commits 2 Branches 0 Tags 429 KiB
C 83.5%
Makefile 10.7%
Shell 3.5%
Perl 2.3%
6286aa9bbc
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Werner Almesberger 6286aa9bbc fw/sweep.c: use ICR1 instead of double-buffered OCR1A; set pixel_ticks 
Our timing is now accurate within a measured 0.5% on the test device,
which is well within the specified 1% of the calibrated RC oscillator.
2012-06-20 16:40:33 -03:00
components Initial commit 2012-06-11 22:18:21 -03:00
doc PROTOCOL: move over to doc/ 2012-06-20 11:39:18 -03:00
fw fw/sweep.c: use ICR1 instead of double-buffered OCR1A; set pixel_ticks 2012-06-20 16:40:33 -03:00
hw hw/: pull SLP_TR down, not up 2012-06-16 10:27:31 -03:00
tools properly implement "ping" and invoke it with antorcha -P 2012-06-20 11:31:56 -03:00
BOOKSHELF Initial commit 2012-06-11 22:18:21 -03:00
Makefile Initial commit 2012-06-11 22:18:21 -03:00
README README: explain directory placement and avrdude.conf entry 2012-06-18 20:49:11 -03:00

README 

Antorcha - A LED-based signal device
====================================

...


Directory placement
-------------------

Antorcha makes extensive use of libraries and header of the ben-wpan
project. For this, the top-level directory of the ben-wpan project must
be in the same directory as the top-level directory of Antorcha. E.g.,

/home/qi/ben-wpan/
/home/qi/antorcha/


/etc/avrdude.conf entry
-----------------------

Antorcha uses the atusb programming adapter from the ben-wpan project.
Since the pin positions of MISO and MOSI are swapped between ATmega32U2
and the ATmega168, the following entry is needed in avrdude.conf (which
is the same as the entry for nanonote_atusb except that the pin numbers
for mosi and miso are swapped):

programmer
  id	= "nanonote_antorcha";
  desc	= "NanoNote 8:10 card adapter for ATUSB";
  type	= nanonote;
  reset	= 1;
  sck	= 8;
  mosi	= 6;
  miso	= 7;
  pgmled = 2;
;