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lib: rename phase_shift to sample_shift Instead of tracking the phase shift in signals, we should track the sample shift (i.e., delay) of the signal. The sample shift is a constant regardless of the frequency - unlike phase shift. This simplifies the tracking considerably.
author Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
date Thu, 15 Apr 2021 22:26:06 -0400
parents 2d5ae243921c
children
comparison
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23:2d5ae243921c 24:daa09aecdc40
1 /* 1 /*
2 * Copyright (c) 2020 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> 2 * Copyright (c) 2020-2021 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
3 * 3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal 5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights 6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
57 57
58 fn sample_size(&self) -> usize { 58 fn sample_size(&self) -> usize {
59 U::sample_size() 59 U::sample_size()
60 } 60 }
61 61
62 fn sample_shift(&self) -> u64 {
63 0
64 }
65
62 fn freq(&self) -> u64 { 66 fn freq(&self) -> u64 {
63 self.freq 67 self.freq
64 }
65
66 fn phase_shift(&self) -> u64 {
67 0
68 } 68 }
69 } 69 }
70 70
71 impl<T: BufRead, U: SignalFormatter> Iterator for FileSourceSignal<T, U> { 71 impl<T: BufRead, U: SignalFormatter> Iterator for FileSourceSignal<T, U> {
72 type Item = IQSample; 72 type Item = IQSample;