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62 lines
1.6 KiB
62 lines
1.6 KiB
10 years ago
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/*
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* IRLock.cpp
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*
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* Created on: Nov 12, 2014
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* Author: MLandes
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*/
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#include "IRLock.h"
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// not sure what is going on here...
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//const AP_Param::GroupInfo IRLock::var_info[] PROGMEM = {
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// // @Param: ENABLE
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// // @DisplayName: Optical flow enable/disable
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// // @Description: Setting thisto Enabled(1) will enable irlock. Setting this to Disabled(0) will disable irlock.
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// // @Values: 0:Disabled, 1:Enabled
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// // @user: Standard
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// AP_GROUPINFO("_ENABLE", 0, IRLock, _enabled, 0),
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//
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// AP_GROUPEND
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//};
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// default constructor
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IRLock::IRLock(const AP_AHRS &ahrs) :
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_ahrs(ahrs),
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_last_update(0),
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_num_blocks(0)
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{
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// can't figure out how to get this to set to enabled, so doing it manually
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// AP_Param::setup_object_defaults(this, var_info);
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_enabled = true;
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// clear the frame buffer
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for(int i = 0; i < IRLOCK_MAX_BLOCKS_PER_FRAME; ++i) {
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memset(&(_current_frame[i]), 0, sizeof(irlock_block));
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}
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// will be adjusted when init is called
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_flags.healthy = false;
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}
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IRLock::~IRLock() {}
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void IRLock::get_current_frame(irlock_block data[IRLOCK_MAX_BLOCKS_PER_FRAME]) const
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{
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int index = 0;
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for (; index < _num_blocks; ++index) {
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data[index].signature = _current_frame[index].signature;
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data[index].center_x = _current_frame[index].center_x;
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data[index].center_y = _current_frame[index].center_y;
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data[index].width = _current_frame[index].width;
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data[index].height = _current_frame[index].height;
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}
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for (; index < IRLOCK_MAX_BLOCKS_PER_FRAME; ++index) {
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data[index].signature = 0;
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data[index].center_x = 0;
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data[index].center_y = 0;
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data[index].width = 0;
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data[index].height = 0;
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}
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}
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