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root / trunk / code / projects @ 1586

Name Size Revision Age Author Comment
  autonomous_recharging 1390 almost 15 years Rich Hong fixes #570 avrdude port detection
  bom_tracker 1542 over 14 years John Sexton Changed Push-Pull to display BOM histogram as w...
  colonet 1428 over 14 years Ryan Cahoon Add new bootloader prototype supporting wireles...
  diagnostic_station 1561 over 14 years David Schultz Updated all makefiles. You may need to update ...
  fp_math 1586 over 14 years Justin Scheiner Implementation of exponential. Not tested, don...
  girlscouts 1561 over 14 years David Schultz Updated all makefiles. You may need to update ...
  i2c_charge_station 666 about 16 years Kevin Woo Added charging station's i2c_auto code in so th...
  libdragonfly 1582 over 14 years John Sexton Clarified description of the usrBOMvals variabl...
  libwireless 1460 over 14 years David Schultz put lcd and rangefinder lookup tables into prog...
  mapping 1561 over 14 years David Schultz Updated all makefiles. You may need to update ...
  object_manipulation 1561 over 14 years David Schultz Updated all makefiles. You may need to update ...
  scheduler 1574 over 14 years Justin Scheiner Working scheduler. Booyakasha.
  template 1561 over 14 years David Schultz Updated all makefiles. You may need to update ...
  unit_tests 1561 over 14 years David Schultz Updated all makefiles. You may need to update ...
  wireless_bootloader 1443 over 14 years Ryan Cahoon 1. Alpha code to trigger the new wireless bootl...
Makefile 490 Bytes 1561 over 14 years David Schultz Updated all makefiles. You may need to update ...

Latest revisions

# Date Author Comment
1586 11/30/2009 02:56 AM Justin Scheiner

Implementation of exponential. Not tested, don't even know if it works at all.

1585 11/26/2009 01:33 PM Justin Scheiner

Cut the trig table sizes in 4 w/ symmetry, etc.

Lazy implementations of sine and tangent (that just
use cosine indirectly).

Addressed edge cases.

Needs EXTENSIVE testing to get a good grip on error bounds.

1582 11/24/2009 05:50 PM John Sexton

Clarified description of the usrBOMvals variable for the bom_get_vector() funcions.

1579 11/23/2009 06:02 PM Justin Scheiner

Initial pass at a 32-bit fixed point library.

- Generated cosine / sine tables, put them in PROGMEM

- Wrote initial quadratic interpolation cosine function.
... not safe to use yet, but it seems to work for non-edge
cases. Need to write a better way to test it.

1574 11/19/2009 02:19 AM Justin Scheiner

Working scheduler.

Booyakasha.

1573 11/18/2009 11:17 PM Justin Scheiner

svn is being wonky...

Changes to the scheduler, still doesn't work.
avr-gcc has its own convention for saving state
on entry and exit that's the same every time, so
I lean on this now to restore the context.

I think that it's very close,
my guess is that when new tasks are launched, RETI is ...

1561 11/16/2009 09:53 PM David Schultz

Updated all makefiles. You may need to update the port settings to get your project to program the robots again.

1553 11/16/2009 07:51 PM John Sexton

Removed old rangefinder folder in trunk/projects. This folder has been moved to its own branch.

1549 11/16/2009 07:31 PM John Sexton

Updated IR rangefinder lookup table. Now reports in millimeters with an accuracy of +-10mm.

1548 11/16/2009 06:46 PM Dan Shope

Updated rangefinder.h with new MIN_ADC and MAX_ADC values

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