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 470 of file turbomath.cpp.

float turbomath::asin ( float  x)

Definition at line 449 of file turbomath.cpp.

float turbomath::atan ( float  x)

Definition at line 383 of file turbomath.cpp.

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

Definition at line 410 of file turbomath.cpp.

float turbomath::cos ( float  x)

Definition at line 348 of file turbomath.cpp.

float turbomath::fabs ( float  x)

Definition at line 491 of file turbomath.cpp.

float turbomath::fsign ( float  y)

Definition at line 343 of file turbomath.cpp.

float turbomath::inv_sqrt ( float  x)

Definition at line 499 of file turbomath.cpp.

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

Definition at line 90 of file turbomath.h.

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

Definition at line 94 of file turbomath.h.

float turbomath::sin ( float  x)

Definition at line 353 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 293 of file turbomath.cpp.

const float turbomath::asin_max_x = 1.000000
static

Definition at line 289 of file turbomath.cpp.

const float turbomath::asin_min_x = 0.000000
static

Definition at line 290 of file turbomath.cpp.

const int16_t turbomath::asin_num_entries = 200
static

Definition at line 292 of file turbomath.cpp.

const float turbomath::asin_scale_factor = 20860.120081
static

Definition at line 291 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 278 of file turbomath.cpp.

const float turbomath::atan_max_x = 1.000000
static

Definition at line 274 of file turbomath.cpp.

const float turbomath::atan_min_x = 0.000000
static

Definition at line 275 of file turbomath.cpp.

const int16_t turbomath::atan_num_entries = 125
static

Definition at line 277 of file turbomath.cpp.

const float turbomath::atan_scale_factor = 41720.240162
static

Definition at line 276 of file turbomath.cpp.

const float turbomath::max_pressure = 106598.405011
static

Definition at line 309 of file turbomath.cpp.

const float turbomath::min_pressure = 69681.635473
static

Definition at line 310 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 313 of file turbomath.cpp.

const int16_t turbomath::pressure_num_entries = 200
static

Definition at line 312 of file turbomath.cpp.

const float turbomath::pressure_scale_factor = 10.754785
static

Definition at line 311 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 333 of file turbomath.cpp.

const float turbomath::sin_max_x = 3.141593
static

Definition at line 329 of file turbomath.cpp.

const float turbomath::sin_min_x = 0.000000
static

Definition at line 330 of file turbomath.cpp.

const int16_t turbomath::sin_num_entries = 125
static

Definition at line 332 of file turbomath.cpp.

const float turbomath::sin_scale_factor = 32767.000000
static

Definition at line 331 of file turbomath.cpp.



rosflight_firmware
Author(s): Daniel Koch , James Jackson
autogenerated on Fri Oct 9 2020 03:17:21