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fix float issues - crosstrack & target alt 

git-svn-id: https://arducopter.googlecode.com/svn/trunk@2935 f9c3cf11-9bcb-44bc-f272-b75c42450872
This commit is contained in:
mich146@hotmail.com 2011-07-21 23:36:22 +00:00
parent 739a69c988
commit 87a260656e
1 changed files with 2 additions and 2 deletions
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4
ArduCopterMega/navigation.pde
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@ -181,7 +181,7 @@ static void calc_altitude_error()
static void calc_altitude_smoothing_error()
{
// limit climb rates - we draw a straight line between first location and edge of waypoint_radius
target_altitude = next_WP.alt - ((wp_distance * (next_WP.alt - prev_WP.alt)) / (wp_totalDistance - g.waypoint_radius));
target_altitude = next_WP.alt - ((float)(wp_distance * (next_WP.alt - prev_WP.alt)) / (float)(wp_totalDistance - g.waypoint_radius));
// stay within a certain range
if(prev_WP.alt > next_WP.alt){
@ -212,7 +212,7 @@ static void update_crosstrack(void)
// Crosstrack Error
// ----------------
if (cross_track_test() < 9000) { // If we are too far off or too close we don't do track following
crosstrack_error = sin(radians((target_bearing - crosstrack_bearing) / 100)) * wp_distance; // Meters we are off track line
crosstrack_error = sin(radians((target_bearing - crosstrack_bearing) / (float)100)) * (float)wp_distance; // Meters we are off track line
long xtrack = g.pid_crosstrack.get_pid(crosstrack_error, dTnav, 1.0) * 100;
nav_bearing += constrain(xtrack, -g.crosstrack_entry_angle.get(), g.crosstrack_entry_angle.get());
nav_bearing = wrap_360(nav_bearing);