Init
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cfif
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fd4b60bad5
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dig_pot.c
116
dig_pot.c
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@ -2,7 +2,7 @@
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// Created by cfif on 29.05.2026.
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//
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#include "dig_pot.h"
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/*
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// Потенциометр 100 кОм
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static const uint32_t pot_100k[256] = {
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// 0-9
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@ -114,9 +114,121 @@ static const uint32_t pot_10k[256] = {
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// 250-255
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10020, 10040, 10060, 10080, 10180, 10200
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};
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*/
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// Потенциометр 100 кОм
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static const uint32_t pot_100k[256] = {
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// 0-9
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142, 518, 897, 1275, 1653, 2031, 2409, 2787, 3165, 3543,
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// 10-19
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3918, 4296, 4674, 5052, 5430, 5808, 6186, 6564, 6942, 7320,
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// 20-29
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7640, 8020, 8400, 8775, 9150, 9525, 9900, 10275, 10650, 11025,
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// 30-39
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11400, 11775, 12150, 12525, 12900, 13275, 13650, 14025, 14400, 14775,
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// 40-49
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15150, 15527, 15904, 16281, 16658, 17035, 17412, 17789, 18166, 18543,
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// 50-59
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18920, 19294, 19668, 20042, 20416, 20790, 21164, 21538, 21912, 22286,
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// 60-69
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22660, 23034, 23408, 23782, 24156, 24530, 24904, 25278, 25652, 26026,
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// 70-79
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26400, 26772, 27144, 27516, 27888, 28260, 28632, 29004, 29376, 29748,
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// 80-89
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30120, 30496, 30872, 31248, 31624, 32000, 32376, 32752, 33128, 33504,
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// 90-99
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33880, 34247, 34614, 34981, 35348, 35715, 36082, 36449, 36816, 37183,
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// 100-109
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37550, 37925, 38300, 38675, 39050, 39425, 39800, 40175, 40550, 40925,
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// 110-119
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41300, 41668, 42036, 42404, 42772, 43140, 43508, 43876, 44244, 44612,
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// 120-129
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44980, 45338, 45696, 46054, 46412, 46770, 47128, 47486, 47844, 48202,
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// 130-139
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48560, 48931, 49302, 49673, 50044, 50415, 50786, 51157, 51528, 51899,
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// 140-149
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52270, 52643, 53016, 53389, 53762, 54135, 54508, 54881, 55254, 55627,
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// 150-159
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56000, 56352, 56704, 57056, 57408, 57760, 58112, 58464, 58816, 59168,
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// 160-169
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59520, 59868, 60216, 60564, 60912, 61260, 61608, 61956, 62304, 62652,
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// 170-179
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63000, 63300, 63600, 63900, 64200, 64500, 64800, 65100, 65400, 65700,
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// 180-189
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66000, 66400, 66800, 67200, 67600, 68000, 68400, 68800, 69200, 69600,
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// 190-199
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70000, 70330, 70660, 70990, 71320, 71650, 71980, 72310, 72640, 72970,
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// 200-209
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73300, 73730, 74160, 74590, 75020, 75450, 75880, 76310, 76740, 77170,
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// 210-219
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77600, 77900, 78200, 78500, 78800, 79100, 79400, 79700, 80000, 80300,
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// 220-229
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80600, 80940, 81280, 81620, 81960, 82300, 82640, 82980, 83320, 83660,
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// 230-239
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84000, 84300, 84600, 84900, 85200, 85500, 85800, 86100, 86400, 86700,
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// 240-249
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87000, 87350, 87700, 88050, 88400, 88750, 89100, 89450, 89800, 90150,
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// 250-255
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90500, 90900, 91300, 91700, 92100, 93400
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};
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#define R_CORRECTION 230 // вычитаемая поправка (Ом)
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// Потенциометр 10 кОм
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static const uint32_t pot_10k[256] = {
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// 0-9
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142, 183, 222, 264, 305, 346, 387, 428, 469, 510,
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// 10-19
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548, 589, 629, 670, 711, 752, 793, 834, 875, 916,
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// 20-29
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940, 981, 1022, 1063, 1104, 1145, 1186, 1227, 1268, 1309,
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// 30-39
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1347, 1386, 1425, 1464, 1503, 1542, 1581, 1620, 1659, 1698,
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// 40-49
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1736, 1775, 1814, 1853, 1892, 1931, 1970, 2009, 2048, 2087,
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// 50-59
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2126, 2167, 2208, 2249, 2290, 2331, 2372, 2413, 2454, 2495,
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// 60-69
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2533, 2572, 2611, 2650, 2689, 2728, 2767, 2806, 2845, 2884,
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// 70-79
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2924, 2963, 3002, 3041, 3080, 3119, 3158, 3197, 3236, 3275,
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// 80-89
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3313, 3354, 3395, 3436, 3477, 3518, 3559, 3600, 3641, 3682,
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// 90-99
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3720, 3759, 3798, 3837, 3876, 3915, 3954, 3993, 4032, 4071,
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// 100-109
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4112, 4153, 4194, 4235, 4276, 4317, 4358, 4399, 4440, 4481,
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// 110-119
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4518, 4557, 4596, 4635, 4674, 4713, 4752, 4791, 4830, 4869,
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// 120-129
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4906, 4945, 4984, 5023, 5062, 5101, 5140, 5179, 5218, 5257,
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// 130-139
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5296, 5337, 5378, 5419, 5460, 5501, 5542, 5583, 5624, 5665,
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// 140-149
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5704, 5744, 5784, 5824, 5864, 5904, 5944, 5984, 6024, 6064,
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// 150-159
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6097, 6134, 6171, 6208, 6245, 6282, 6319, 6356, 6393, 6430,
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// 160-169
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6460, 6500, 6540, 6580, 6620, 6660, 6700, 6740, 6780, 6820,
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// 170-179
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6860, 6900, 6940, 6980, 7020, 7060, 7100, 7140, 7180, 7220,
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// 180-189
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7260, 7300, 7340, 7380, 7420, 7460, 7500, 7540, 7580, 7620,
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// 190-199
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7660, 7699, 7738, 7777, 7816, 7855, 7894, 7933, 7972, 8011,
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// 200-209
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8050, 8089, 8128, 8167, 8206, 8245, 8284, 8323, 8362, 8401,
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// 210-219
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8440, 8480, 8520, 8560, 8600, 8640, 8680, 8720, 8760, 8800,
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// 220-229
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8840, 8878, 8916, 8954, 8992, 9030, 9068, 9106, 9144, 9182,
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// 230-239
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9220, 9260, 9300, 9340, 9380, 9420, 9460, 9500, 9540, 9580,
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// 240-249
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9620, 9660, 9700, 9740, 9780, 9820, 9860, 9900, 9940, 9980,
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// 250-255
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10020, 10040, 10060, 10080, 10180, 10200
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};
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#define R_CORRECTION 150//230 // вычитаемая поправка (Ом)
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uint32_t find_steps_for_resistance(uint32_t target_ohm, uint8_t *step_100k, uint8_t *step_10k) {
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uint32_t best_r = 0;
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