6 Commits

Author	SHA1	Message	Date
Andrew Tridgell	53e950531e	Baro: added get_altitude() and get_climb_rate() interfaces ... this allows the barometer driver to calibrate and return altitude and climb rate values. This will be used by the AHRS drift correction code for vertical velocity The climb rate uses a 5 point average filter	2012-06-27 16:01:50 +10:00
Andrew Tridgell	817e7442bd	baro: fixed an integer overflow issue at high altitudes ... the averaging array was using 16 bit numbers, but we are storing numbers with 19 significant bits. That caused overflow at high altitude, and some very interesting altitude graphs! Thanks to Michael Oborne for spotting this in a log	2012-01-14 19:51:35 +11:00
Andrew Tridgell	2960abf41f	I2C: convert barometer library to new I2C library ... this also adds a healthy attribute and error checking	2011-12-28 20:41:53 +11:00
Andrew Tridgell	de5c1c5147	barometer: fixed HIL barometer build	2011-12-12 15:14:55 +11:00
Pat Hickey	e8e4881da8	AP_Baro_BMP085(+_HIL): Rename classes from APM_BMP085 to AP_Baro_BMP085.	2011-12-11 15:21:09 -08:00
Pat Hickey	7b51a2c42a	AP_Baro: move all APM_BMP085 files inside AP_Baro	2011-12-11 15:21:09 -08:00