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comparison src/cs/layer1/tpu_drivers/source0/tpudrv10.c @ 411:ee49b250774f

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tpudrv10.c: initial rf_path[] reconstruction
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 19 Jan 2018 07:38:43 +0000
parents d926a8986755
children 2b038b43e31b
comparison
equal deleted inserted replaced
410:bc1654e1e80d 411:ee49b250774f
153 153
154 struct synth_s { 154 struct synth_s {
155 // common 155 // common
156 UWORD16 arfcn0; 156 UWORD16 arfcn0;
157 UWORD16 limit; 157 UWORD16 limit;
158 UWORD16 rf_chip_band; /* from tpudrv12.obj, not in tpudrv61.c */
159 T_TX_RX tx_rx[2]; 158 T_TX_RX tx_rx[2];
160 }; 159 };
161 160
162 struct rf_path_s { 161 struct rf_path_s {
163 UWORD8 rx_up; 162 UWORD16 rf_chip_band;
164 UWORD8 rx_down; 163 UWORD8 rx_up;
165 UWORD8 tx_up; 164 UWORD8 rx_down;
166 UWORD8 tx_down; 165 UWORD8 tx_up;
167 struct synth_s *synth; 166 UWORD8 tx_down;
167 UWORD8 tx_up_rev;
168 struct synth_s *synth;
168 }; 169 };
169 170
170 #if 0
171 const struct synth_s synth_900[] = 171 const struct synth_s synth_900[] =
172 { 172 {
173 { 0, 124, BAND_SELECT_GSM, {{ 890, 1}, { 935, 2}}},// gsm 0 - 124 173 { 0, 124, {{ 890, 1}, { 935, 4}}},// gsm 0 - 124
174 {974, 1023, BAND_SELECT_GSM, {{ 880, 1}, { 925, 2}}},// egsm 975 - 1023 174 {974, 1023, {{ 880, 1}, { 925, 4}}},// egsm 975 - 1023
175 }; 175 };
176 176
177 const struct synth_s synth_1800[] = 177 const struct synth_s synth_1800[] =
178 { 178 {
179 {511, 885, BAND_SELECT_DCS, {{1710, 1}, {1805, 1}}}, // dcs 512 - 885 179 {511, 885, {{1710, -1}, {1805, 1}}}, // dcs 512 - 885
180 }; 180 };
181 181
182 const struct synth_s synth_1900[] = 182 const struct synth_s synth_1900[] =
183 { 183 {
184 {511, 810, BAND_SELECT_PCS, {{1850, 1}, {1930, 1}}}, // pcs 512 - 810; 184 {511, 810, {{1850, -1}, {1930, 1}}}, // pcs 512 - 810;
185 }; 185 };
186 186
187 const struct synth_s synth_850[] = 187 const struct synth_s synth_850[] =
188 { 188 {
189 {127, 192, BAND_SELECT_850_LO, {{ 824, 2}, { 869, 2}}}, // gsm850 low 189 {127, 251, {{ 824, 1}, { 869, 4}}}, // gsm850 high
190 {127, 251, BAND_SELECT_850_HI, {{ 824, 1}, { 869, 2}}}, // gsm850 high
191 }; 190 };
192 191
193 struct rf_path_s rf_path[] = { //same index used as for band_config[] - 1 192 struct rf_path_s rf_path[] = { //same index used as for band_config[] - 1
194 { RU_900, RD_900, TU_900, TD_900, (struct synth_s *)synth_900 }, //EGSM 193 /* EGSM */
195 { RU_1800, RD_1800, TU_1800, TD_1800, (struct synth_s *)synth_1800}, //DCS 194 { BAND_SELECT_GSM, RU_900, RD_900, TU_900, TD_900, TU_REV_900,
196 { RU_1900, RD_1900, TU_1900, TD_1900, (struct synth_s *)synth_1900}, //PCS 195 (struct synth_s *)synth_900 },
197 { RU_850, RD_850, TU_850, TD_850, (struct synth_s *)synth_850 }, //GSM850 196 /* DCS */
198 { RU_900, RD_900, TU_900, TD_900, (struct synth_s *)synth_900 }, //GSM 197 { BAND_SELECT_DCS, RU_1800, RD_1800, TU_1800, TD_1800, TU_REV_1800,
198 (struct synth_s *)synth_1800},
199 /* PCS */
200 { BAND_SELECT_PCS, RU_1900, RD_1900, TU_1900, TD_1900, TU_REV_1900,
201 (struct synth_s *)synth_1900},
202 /* GSM850 */
203 { BAND_SELECT_850, RU_850, RD_850, TU_850, TD_850, TU_REV_850,
204 (struct synth_s *)synth_850 },
205 /* PCS in dual-us */
206 { BAND_SELECT_PCS, RU_1900, RD_1900, TU_1900, TD_1900, TU_REV_1900,
207 (struct synth_s *)synth_1900},
208 /* non-E GSM */
209 { BAND_SELECT_GSM, RU_900, RD_900, TU_900, TD_900, TU_REV_900,
210 (struct synth_s *)synth_900 },
199 }; 211 };
200 212
201 /* 213 /*
202 * Leonardo tpudrv12.obj contains a function named calc_a_b(); there is 214 * Leonardo tpudrv12.obj contains a function named calc_a_b(); there is
203 * no such function in the LoCosto version, but there is a similar-looking 215 * no such function in the LoCosto version, but there is a similar-looking
204 * calc_rf_freq() function instead. Let's try making our calc_a_b() 216 * calc_rf_freq() function instead. Let's try making our calc_a_b()
205 * from LoCosto's calc_rf_freq(). 217 * from LoCosto's calc_rf_freq().
206 */ 218 */
207 219
220 #if 0
208 UWORD32 calc_a_b(UWORD16 arfcn, UWORD8 downlink) 221 UWORD32 calc_a_b(UWORD16 arfcn, UWORD8 downlink)
209 { 222 {
210 UWORD32 farfcn; /* in 200 kHz units */ 223 UWORD32 farfcn; /* in 200 kHz units */
211 UWORD32 n; /* B * P + A */ 224 UWORD32 n; /* B * P + A */
212 struct synth_s *s; 225 struct synth_s *s;