Classes | Functions | Variables
turbomath Namespace Reference

Classes

union  float_converter_t
 
class  Quaternion
 
class  Vector
 

Functions

float alt (float press)
 
float asin (float x)
 
float atan (float x)
 
float atan2 (float y, float x)
 
float cos (float x)
 
float fabs (float x)
 
float fsign (float y)
 
float inv_sqrt (float x)
 
Vector operator* (float s, const Vector &v)
 
Vector operator/ (float s, const Vector &v)
 
float sin (float x)
 

Variables

static const int16_t asin_lookup_table [200]
 
static const float asin_max_x = 1.000000
 
static const float asin_min_x = 0.000000
 
static const int16_t asin_num_entries = 200
 
static const float asin_scale_factor = 20860.120081
 
static const int16_t atan_lookup_table [125]
 
static const float atan_max_x = 1.000000
 
static const float atan_min_x = 0.000000
 
static const int16_t atan_num_entries = 125
 
static const float atan_scale_factor = 41720.240162
 
static const float max_pressure = 106598.405011
 
static const float min_pressure = 69681.635473
 
static const int16_t pressure_lookup_table [200]
 
static const int16_t pressure_num_entries = 200
 
static const float pressure_scale_factor = 10.754785
 
static const int16_t sin_lookup_table [125]
 
static const float sin_max_x = 3.141593
 
static const float sin_min_x = 0.000000
 
static const int16_t sin_num_entries = 125
 
static const float sin_scale_factor = 32767.000000
 

Function Documentation

float turbomath::alt ( float  press)

Definition at line 518 of file turbomath.cpp.

float turbomath::asin ( float  x)

Definition at line 499 of file turbomath.cpp.

float turbomath::atan ( float  x)

Definition at line 433 of file turbomath.cpp.

float turbomath::atan2 ( float  y,
float  x 
)

Definition at line 459 of file turbomath.cpp.

float turbomath::cos ( float  x)

Definition at line 397 of file turbomath.cpp.

float turbomath::fabs ( float  x)

Definition at line 538 of file turbomath.cpp.

float turbomath::fsign ( float  y)

Definition at line 392 of file turbomath.cpp.

float turbomath::inv_sqrt ( float  x)

Definition at line 547 of file turbomath.cpp.

Vector turbomath::operator* ( float  s,
const Vector v 
)
inline

Definition at line 91 of file turbomath.h.

Vector turbomath::operator/ ( float  s,
const Vector v 
)
inline

Definition at line 92 of file turbomath.h.

float turbomath::sin ( float  x)

Definition at line 402 of file turbomath.cpp.

Variable Documentation

const int16_t turbomath::asin_lookup_table[200]
static
Initial value:
= {
0, 104, 209, 313, 417, 522, 626, 730, 835, 939,
1043, 1148, 1252, 1357, 1461, 1566, 1671, 1775, 1880, 1985,
2090, 2194, 2299, 2404, 2509, 2614, 2720, 2825, 2930, 3035,
3141, 3246, 3352, 3458, 3564, 3669, 3775, 3881, 3988, 4094,
4200, 4307, 4413, 4520, 4627, 4734, 4841, 4948, 5056, 5163,
5271, 5379, 5487, 5595, 5703, 5811, 5920, 6029, 6138, 6247,
6356, 6465, 6575, 6685, 6795, 6905, 7015, 7126, 7237, 7348,
7459, 7570, 7682, 7794, 7906, 8019, 8131, 8244, 8357, 8471,
8584, 8698, 8812, 8927, 9042, 9157, 9272, 9388, 9504, 9620,
9737, 9854, 9971, 10089, 10207, 10325, 10444, 10563, 10682, 10802,
10922, 11043, 11164, 11285, 11407, 11530, 11652, 11776, 11899, 12024,
12148, 12273, 12399, 12525, 12652, 12779, 12907, 13035, 13164, 13293,
13424, 13554, 13686, 13817, 13950, 14083, 14217, 14352, 14487, 14623,
14760, 14898, 15036, 15176, 15316, 15457, 15598, 15741, 15885, 16029,
16175, 16321, 16469, 16618, 16767, 16918, 17070, 17224, 17378, 17534,
17691, 17849, 18009, 18170, 18333, 18497, 18663, 18830, 19000, 19171,
19343, 19518, 19695, 19874, 20055, 20239, 20424, 20613, 20803, 20997,
21194, 21393, 21596, 21802, 22012, 22225, 22443, 22664, 22891, 23122,
23359, 23601, 23849, 24104, 24366, 24637, 24916, 25204, 25504, 25816,
26143, 26485, 26847, 27232, 27644, 28093, 28588, 29149, 29814, 30680,
}

Definition at line 321 of file turbomath.cpp.

const float turbomath::asin_max_x = 1.000000
static

Definition at line 317 of file turbomath.cpp.

const float turbomath::asin_min_x = 0.000000
static

Definition at line 318 of file turbomath.cpp.

const int16_t turbomath::asin_num_entries = 200
static

Definition at line 320 of file turbomath.cpp.

const float turbomath::asin_scale_factor = 20860.120081
static

Definition at line 319 of file turbomath.cpp.

const int16_t turbomath::atan_lookup_table[125]
static
Initial value:
= {
0, 334, 667, 1001, 1335, 1668, 2001, 2334, 2666, 2999,
3331, 3662, 3993, 4323, 4653, 4983, 5311, 5639, 5967, 6293,
6619, 6944, 7268, 7592, 7914, 8235, 8556, 8875, 9194, 9511,
9827, 10142, 10456, 10768, 11080, 11390, 11699, 12006, 12313, 12617,
12921, 13223, 13524, 13823, 14120, 14417, 14711, 15005, 15296, 15586,
15875, 16162, 16447, 16731, 17013, 17293, 17572, 17849, 18125, 18399,
18671, 18941, 19210, 19477, 19742, 20006, 20268, 20528, 20786, 21043,
21298, 21551, 21802, 22052, 22300, 22546, 22791, 23034, 23275, 23514,
23752, 23988, 24222, 24454, 24685, 24914, 25142, 25367, 25591, 25814,
26034, 26253, 26471, 26686, 26900, 27113, 27324, 27533, 27740, 27946,
28150, 28353, 28554, 28754, 28952, 29148, 29343, 29537, 29728, 29919,
30108, 30295, 30481, 30665, 30848, 31030, 31210, 31388, 31566, 31741,
31916, 32089, 32260, 32431, 32599, }

Definition at line 302 of file turbomath.cpp.

const float turbomath::atan_max_x = 1.000000
static

Definition at line 298 of file turbomath.cpp.

const float turbomath::atan_min_x = 0.000000
static

Definition at line 299 of file turbomath.cpp.

const int16_t turbomath::atan_num_entries = 125
static

Definition at line 301 of file turbomath.cpp.

const float turbomath::atan_scale_factor = 41720.240162
static

Definition at line 300 of file turbomath.cpp.

const float turbomath::max_pressure = 106598.405011
static

Definition at line 345 of file turbomath.cpp.

const float turbomath::min_pressure = 69681.635473
static

Definition at line 346 of file turbomath.cpp.

const int16_t turbomath::pressure_lookup_table[200]
static
Initial value:
= {
32767, 32544, 32321, 32098, 31876, 31655, 31434, 31213, 30993, 30773,
30554, 30335, 30117, 29899, 29682, 29465, 29248, 29032, 28816, 28601,
28386, 28172, 27958, 27745, 27532, 27319, 27107, 26895, 26684, 26473,
26263, 26053, 25843, 25634, 25425, 25217, 25009, 24801, 24594, 24387,
24181, 23975, 23769, 23564, 23359, 23155, 22951, 22748, 22544, 22341,
22139, 21937, 21735, 21534, 21333, 21133, 20932, 20733, 20533, 20334,
20135, 19937, 19739, 19542, 19344, 19148, 18951, 18755, 18559, 18364,
18169, 17974, 17780, 17586, 17392, 17199, 17006, 16813, 16621, 16429,
16237, 16046, 15855, 15664, 15474, 15284, 15095, 14905, 14716, 14528,
14339, 14151, 13964, 13777, 13590, 13403, 13217, 13031, 12845, 12659,
12474, 12290, 12105, 11921, 11737, 11554, 11370, 11188, 11005, 10823,
10641, 10459, 10278, 10096, 9916, 9735, 9555, 9375, 9195, 9016,
8837, 8658, 8480, 8302, 8124, 7946, 7769, 7592, 7415, 7239,
7063, 6887, 6711, 6536, 6361, 6186, 6012, 5837, 5664, 5490,
5316, 5143, 4970, 4798, 4626, 4454, 4282, 4110, 3939, 3768,
3597, 3427, 3257, 3087, 2917, 2748, 2578, 2409, 2241, 2072,
1904, 1736, 1569, 1401, 1234, 1067, 901, 734, 568, 402,
237, 71, -94, -259, -424, -588, -752, -916, -1080, -1243,
-1407, -1570, -1732, -1895, -2057, -2219, -2381, -2543, -2704, -2865,
-3026, -3187, -3347, -3507, -3667, -3827, -3987, -4146, -4305, -4464,
}

Definition at line 349 of file turbomath.cpp.

const int16_t turbomath::pressure_num_entries = 200
static

Definition at line 348 of file turbomath.cpp.

const float turbomath::pressure_scale_factor = 10.754785
static

Definition at line 347 of file turbomath.cpp.

const int16_t turbomath::sin_lookup_table[125]
static
Initial value:
= {
0, 823, 1646, 2468, 3289, 4107, 4922, 5735, 6544, 7349,
8149, 8944, 9733, 10516, 11293, 12062, 12824, 13578, 14323, 15059,
15786, 16502, 17208, 17904, 18588, 19260, 19920, 20568, 21202, 21823,
22431, 23024, 23602, 24166, 24715, 25247, 25764, 26265, 26749, 27216,
27666, 28099, 28513, 28910, 29289, 29648, 29990, 30312, 30615, 30899,
31163, 31408, 31633, 31837, 32022, 32187, 32331, 32454, 32558, 32640,
32702, 32744, 32764, 32764, 32744, 32702, 32640, 32558, 32454, 32331,
32187, 32022, 31837, 31633, 31408, 31163, 30899, 30615, 30312, 29990,
29648, 29289, 28910, 28513, 28099, 27666, 27216, 26749, 26265, 25764,
25247, 24715, 24166, 23602, 23024, 22431, 21823, 21202, 20568, 19920,
19260, 18588, 17904, 17208, 16502, 15786, 15059, 14323, 13578, 12824,
12062, 11293, 10516, 9733, 8944, 8149, 7349, 6544, 5735, 4922,
4107, 3289, 2468, 1646, 823
}

Definition at line 376 of file turbomath.cpp.

const float turbomath::sin_max_x = 3.141593
static

Definition at line 372 of file turbomath.cpp.

const float turbomath::sin_min_x = 0.000000
static

Definition at line 373 of file turbomath.cpp.

const int16_t turbomath::sin_num_entries = 125
static

Definition at line 375 of file turbomath.cpp.

const float turbomath::sin_scale_factor = 32767.000000
static

Definition at line 374 of file turbomath.cpp.



rosflight_firmware
Author(s): Daniel Koch , James Jackson
autogenerated on Thu Oct 24 2019 03:17:24