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comparison src/cs/layer1/include/l1_ctl.h @ 0:945cf7f506b2

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src/cs: chipsetsw import from tcs211-fcmodem binary blobs and LCD demo files have been excluded, all line endings are LF only
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 25 Sep 2016 22:50:11 +0000
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children 50a15a54801e
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-1:000000000000 0:945cf7f506b2
1 /************* Revision Controle System Header *************
2 * GSM Layer 1 software
3 * L1_CTL.H
4 *
5 * Filename l1_ctl.h
6 * Copyright 2003 (C) Texas Instruments
7 *
8 ************* Revision Controle System Header *************/
9
10 /************************************/
11 /* Automatic timing control (TOA) */
12 /************************************/
13 #define C_RED 1 // Factor used to reduce the maximum accumulated values.
14 // Default : 1/2
15 #define C_GEW 1 // Weighting factor. Default : 1/2
16
17 #define C_SNRGR 2560 // 2.5 F6.10
18 #define C_SNR_THR 8192 // 8 F6.10
19 #define TOA_HISTO_LEN 11 // Histogram length
20
21 /************************************/
22 /* Automatic Gain Control (AGC) */
23 /************************************/
24
25 #define INDEX_MIN 0
26 #define INDEX_MAX 240 // 120
27
28 /************************************/
29 /* Automatic frequency compensation */
30 /************************************/
31 #define C_thr_snr 2560 // 1/0.4 * 2**10
32 #define C_thr_P 524288L // 0.5 * 2**20
33 #define C_cov_start 838861L // 0.8 * 2**20
34 #define C_a0_kalman 10486L // 0.01 * 2**20
35 #define C_g_kalman 53687091L// 0.05 * 2**30
36 #define C_N_del 2 // delay of frequency control loop
37 // due to C W R pipeline
38 #define C_Q 3L // 0.000003 * 2**20
39 #define C_thr_K 209715L // 0.2 * 2**20
40 #define C_thr_phi 328 // 0.01 * 2**15
41
42 #if (VCXO_ALGO == 1)
43 #define C_WIN_AVG_SIZE_M 64 // average size M
44 #define C_PSI_AVG_SIZE_D 32 // distance size D
45 #define C_MSIZE (C_WIN_AVG_SIZE_M * C_PSI_AVG_SIZE_D) // Data history for predictor
46 #define C_RGAP_BAD_SNR_COUNT_B 32 // bad SNR count B
47 #define ALGO_AFC_RXGAP 1 // reception gap algo
48 #define ALGO_AFC_KALMAN 1 // Kalman filter
49 #define ALGO_AFC_LQG_PREDICTOR 2 // LQG filter + rgap predictor
50 #define ALGO_AFC_KALMAN_PREDICTOR 3 // Kalman filter + rgap predictor
51 #endif
52
53 #if ((ANLG_FAM == 1) || (ANLG_FAM == 2) || (ANLG_FAM == 3))
54 // clipping related to AFC DAC linearity range
55 #define C_max_step 32000 // 4000 * 2**3
56 #define C_min_step -32000 // -4000 * 2**3
57 #endif
58
59