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comparison rvinterf/tmsh/rftablewr.c @ 138:3803f838e1f3

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RF table writing code implemented, linked into fc-tmsh
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 26 Feb 2017 22:37:47 +0000
parents
children 6b01d4ef85c3
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137:79e71354ba7b 138:3803f838e1f3
1 /*
2 * Here we implement the writing of RF tables into ASCII text files
3 * in our defined format. This module will also be linked by the
4 * standalone fc-cal2text utility, hence our code here needs to be
5 * independent of rvinterf and fc-tmsh specifics.
6 */
7
8 #include <sys/types.h>
9 #include <stdio.h>
10 #include <stdint.h>
11 #include <endian.h>
12
13 static unsigned
14 get_u32(bin)
15 u_char *bin;
16 {
17 return le32toh(*(uint32_t *)bin);
18 }
19
20 static unsigned
21 get_u16(bin)
22 u_char *bin;
23 {
24 return le16toh(*(uint16_t *)bin);
25 }
26
27 static int
28 get_s16(bin)
29 u_char *bin;
30 {
31 int i;
32
33 i = le16toh(*(uint16_t *)bin);
34 if (i >= 32768)
35 i -= 65536;
36 return(i);
37 }
38
39 void
40 write_afcparams_table(bin, outf)
41 u_char *bin;
42 FILE *outf;
43 {
44 fputs("rf_table afcparams\n\n", outf);
45 /* 32-bit parameters */
46 fprintf(outf, "%10u\t# psi_sta_inv\n", get_u32(bin));
47 fprintf(outf, "%10u\t# psi_st\n", get_u32(bin + 4));
48 fprintf(outf, "%10u\t# psi_st_32\n", get_u32(bin + 8));
49 fprintf(outf, "%10u\t# psi_st_inv\n\n", get_u32(bin + 12));
50 /* 16-bit parameters */
51 fprintf(outf, "%10d\t# dac_center\n", get_s16(bin + 16));
52 fprintf(outf, "%10d\t# dac_min\n", get_s16(bin + 18));
53 fprintf(outf, "%10d\t# dac_max\n", get_s16(bin + 20));
54 fprintf(outf, "%10d\t# snr_thr\n", get_s16(bin + 22));
55 }
56
57 void
58 write_agcwords_table(bin, outf)
59 u_char *bin;
60 FILE *outf;
61 {
62 int i, j;
63 u_char *p = bin;
64
65 fputs("rf_table agc-table\n\n", outf);
66 for (i = 0; i < 4; i++) {
67 for (j = 0; j < 5; j++) {
68 fprintf(outf, " 0x%04X", get_u16(p));
69 p += 2;
70 }
71 putc('\n', outf);
72 }
73 }
74
75 void
76 write_agcglobals_table(bin, outf)
77 u_char *bin;
78 FILE *outf;
79 {
80 fputs("rf_table agc-global-params\n\n", outf);
81 fprintf(outf, "%5u\t# low_agc_noise_thr\n", get_u16(bin));
82 fprintf(outf, "%5u\t# high_agc_sat_thr\n", get_u16(bin + 2));
83 fprintf(outf, "%5u\t# low_agc\n", get_u16(bin + 4));
84 fprintf(outf, "%5u\t# high_agc\n", get_u16(bin + 6));
85 }
86
87 void
88 write_il2agc_table(bin, outf)
89 u_char *bin;
90 FILE *outf;
91 {
92 int idx;
93
94 fputs("rf_table il2agc\n\n", outf);
95 for (idx = 0; idx < 121; idx++)
96 fprintf(outf, "%3u\t# IL=%d\n", get_u16(bin + idx), -idx);
97 }
98
99 void
100 write_tx_levels_table(bin, outf)
101 u_char *bin;
102 FILE *outf;
103 {
104 int i;
105 u_char *p = bin;
106
107 fputs("rf_table tx-levels\n\n", outf);
108 fputs("# Fields in each entry: apc, ramp_index, chan_cal_index\n\n",
109 outf);
110 for (i = 0; i < 32; i++) {
111 fprintf(outf, "%5u %3u %3u\t# entry %d\n",
112 get_u16(p), p[2], p[3], i);
113 p += 4;
114 }
115 }
116
117 void
118 write_tx_calchan_table(bin, outf)
119 u_char *bin;
120 FILE *outf;
121 {
122 int i, j;
123 u_char *p = bin;
124
125 fputs("rf_table tx-calchan\n\n", outf);
126 for (i = 0; i < 4; i++) {
127 fprintf(outf, "# Channel calibration table %d:\n\n", i);
128 for (j = 0; j < 8; j++) {
129 fprintf(outf, "%5u %6d\n", get_u16(p), get_s16(p + 2));
130 p += 4;
131 }
132 }
133 }
134
135 void
136 write_tx_caltemp_table(bin, outf)
137 u_char *bin;
138 FILE *outf;
139 {
140 int i;
141 u_char *p = bin;
142
143 fputs("rf_table tx-caltemp\n\n", outf);
144 for (i = 0; i < 5; i++) {
145 fprintf(outf, "%6d %6d %6d %6d\n", get_s16(p), get_s16(p + 2),
146 get_s16(p + 4), get_s16(p + 6));
147 p += 8;
148 }
149 }
150
151 void
152 write_rx_calchan_table(bin, outf)
153 u_char *bin;
154 FILE *outf;
155 {
156 int i;
157 u_char *p = bin;
158
159 fputs("rf_table rx-calchan\n\n", outf);
160 for (i = 0; i < 10; i++) {
161 fprintf(outf, "%5u %6d\n", get_u16(p), get_s16(p + 2));
162 p += 4;
163 }
164 }
165
166 void
167 write_rx_caltemp_table(bin, outf)
168 u_char *bin;
169 FILE *outf;
170 {
171 int i;
172 u_char *p = bin;
173
174 fputs("rf_table rx-caltemp\n\n", outf);
175 for (i = 0; i < 11; i++) {
176 fprintf(outf, "%6d %6d\n", get_s16(p), get_s16(p + 2));
177 p += 4;
178 }
179 }
180
181 void
182 write_rx_agcparams_table(bin, outf)
183 u_char *bin;
184 FILE *outf;
185 {
186 fputs("rf_table rx-agc-params\n\n", outf);
187 fprintf(outf, "%5u\t# g_magic\n", get_u16(bin));
188 fprintf(outf, "%5u\t# lna_att\n", get_u16(bin + 2));
189 fprintf(outf, "%5u\t# lna_switch_thr_low\n", get_u16(bin + 4));
190 fprintf(outf, "%5u\t# lna_switch_thr_high\n", get_u16(bin + 6));
191 }