ardupilot/libraries/AP_Declination
Andrew Tridgell 927834106d AP_Declination: save some more memory by putting the declination keys in progmem
there was a comment saying this was too slow, but it actually costs
about 30 usec extra, which is trivial given the full auto declination
call costs 680 usec and its only called once per boot
2012-03-30 14:25:27 +11:00
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examples/AP_Declination_test AP_Declination: added timing information to declination test 2012-03-30 14:25:27 +11:00
AP_Declination.cpp AP_Declination: save some more memory by putting the declination keys in progmem 2012-03-30 14:25:27 +11:00
AP_Declination.h AP_Declination: Implemented Delta Encoding and Run-Length Encoding. Added method to traverse the compressed array and return the lookup value based on the same lat_index/lon_index that was used before. 2012-03-30 14:21:57 +11:00