/* * test_front.c - Test program for new API * * Copyright (C) 2000 Ralph Metzler * & Marcus Metzler for convergence integrated media GmbH * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */ #include #include #include #include #include #include #include #include #include #include #include #include #include int OSTSelftest(int fd) { int ans; if ( (ans = ioctl(fd,OST_SELFTEST,0) < 0)){ perror("OST SELF TEST: "); return -1; } return 0; } int OSTSetPowerState(int fd, uint32_t state) { int ans; if ( (ans = ioctl(fd,OST_SET_POWER_STATE,state) < 0)){ perror("OST SET POWER STATE: "); return -1; } return 0; } int OSTGetPowerState(int fd, uint32_t *state) { int ans; if ( (ans = ioctl(fd,OST_GET_POWER_STATE,state) < 0)){ perror("OST GET POWER STATE: "); return -1; } switch(*state){ case OST_POWER_ON: printf("POWER ON (%d)\n",*state); break; case OST_POWER_STANDBY: printf("POWER STANDBY (%d)\n",*state); break; case OST_POWER_SUSPEND: printf("POWER SUSPEND (%d)\n",*state); break; case OST_POWER_OFF: printf("POWER OFF (%d)\n",*state); break; default: printf("unknown (%d)\n",*state); break; } return 0; } int FEReadStatus(int fd) { int ans; feStatus stat; if ( (ans = ioctl(fd,FE_READ_STATUS,&stat) < 0)){ perror("FE READ STATUS: "); return -1; } if (stat & FE_HAS_POWER) printf("FE HAS POWER\n"); if (stat & FE_HAS_SIGNAL) printf("FE HAS SIGNAL\n"); if (stat & QPSK_SPECTRUM_INV) printf("QPSK SPEKTRUM INV\n"); return 0; } int FEReadBER(int fd, uint32_t *ber) { int ans; if ( (ans = ioctl(fd,FE_READ_BER, ber) < 0)){ perror("FE READ_BER: "); return -1; } printf("BER: %d\n",*ber); return 0; } int FEReadSignalStrength(int fd, int32_t *strength) { int ans; if ( (ans = ioctl(fd,FE_READ_SIGNAL_STRENGTH, strength) < 0)){ perror("FE READ SIGNAL STRENGTH: "); return -1; } printf("SIGNAL STRENGTH: %d\n",*strength); return 0; } int FEReadSNR(int fd, int32_t *snr) { int ans; if ( (ans = ioctl(fd,FE_READ_SNR, snr) < 0)){ perror("FE READ_SNR: "); return -1; } printf("SNR: %d\n",*snr); return 0; } int FEReadUncorrectedBlocks(int fd, uint32_t *ucb) { int ans; if ( (ans = ioctl(fd,FE_READ_UNCORRECTED_BLOCKS, ucb) < 0)){ perror("FE READ UNCORRECTED BLOCKS: "); return -1; } printf("UBLOCKS: %d\n",*ucb); return 0; } int FEGetNextFrequency(int fd, uint32_t *nfr) { int ans; if ( (ans = ioctl(fd,FE_GET_NEXT_FREQUENCY, nfr) < 0)){ perror("FE GET NEXT FREQUENCY: "); return -1; } printf("Next Frequency: %d\n",*nfr); return 0; } int FEGetNextSymbolRate(int fd, uint32_t *nsr) { int ans; if ( (ans = ioctl(fd,FE_GET_NEXT_SYMBOL_RATE, nsr) < 0)){ perror("FE GET NEXT SYMBOL RATE: "); return -1; } printf("Next Symbol Rate: %d\n",*nsr); return 0; } int QPSKTune(int fd, struct qpskParameters *param) { int ans; if ( (ans = ioctl(fd,QPSK_TUNE, param) < 0)){ perror("QPSK TUNE: "); return -1; } return 0; } int QPSKGetEvent (int fd, struct qpskEvent *event) { int ans; if ( (ans = ioctl(fd,QPSK_GET_EVENT, event) < 0)){ perror("QPSK GET EVENT: "); return -1; } return 0; } int QPSKFEInfo (int fd, struct qpskFrontendInfo *info) { int ans; if ( (ans = ioctl(fd,QPSK_FE_INFO, info) < 0)){ perror("QPSK FE INFO: "); return -1; } printf("min Frequency : %d\n", info->minFrequency); printf("max Frequency : %d\n", info->maxFrequency); printf("min Symbol Rate : %d\n", info->minSymbolRate); printf("max Symbol Rate : %d\n", info->maxSymbolRate); printf("Hardware Type : %d\n", info->hwType); printf("Hardware Version: %d\n", info->hwVersion); return 0; } int SecGetStatus (int fd, struct secStatus *state) { int ans; if ( (ans = ioctl(fd,SEC_GET_STATUS, state) < 0)){ perror("QPSK GET EVENT: "); return -1; } switch (state->busMode){ case SEC_BUS_IDLE: printf("SEC BUS MODE: IDLE (%d)\n",state->busMode); break; case SEC_BUS_BUSY: printf("SEC BUS MODE: BUSY (%d)\n",state->busMode); break; case SEC_BUS_OFF: printf("SEC BUS MODE: OFF (%d)\n",state->busMode); break; case SEC_BUS_OVERLOAD: printf("SEC BUS MODE: OVERLOAD (%d)\n",state->busMode); break; default: printf("SEC BUS MODE: unknown (%d)\n",state->busMode); break; } switch (state->selVolt){ case SEC_VOLTAGE_OFF: printf("SEC VOLTAGE: OFF (%d)\n",state->selVolt); break; case SEC_VOLTAGE_LT: printf("SEC VOLTAGE: LT (%d)\n",state->selVolt); break; case SEC_VOLTAGE_13: printf("SEC VOLTAGE: 13 (%d)\n",state->selVolt); break; case SEC_VOLTAGE_13_5: printf("SEC VOLTAGE: 13.5 (%d)\n",state->selVolt); break; case SEC_VOLTAGE_18: printf("SEC VOLTAGE: 18 (%d)\n",state->selVolt); break; case SEC_VOLTAGE_18_5: printf("SEC VOLTAGE: 18.5 (%d)\n",state->selVolt); break; default: printf("SEC VOLTAGE: unknown (%d)\n",state->selVolt); break; } printf("SEC CONT TONE: %s\n", (state->contTone ? "ON" : "OFF")); return 0; } main(int argc, char **argv) { int fd,fd_sec; uint32_t state; int32_t strength; struct qpskFrontendInfo info; struct secStatus sec_state; if((fd = open("/dev/ost/qpskfe",O_RDWR)) < 0){ perror("FRONTEND DEVICE: "); return -1; } if((fd_sec = open("/dev/ost/sec",O_RDWR)) < 0){ perror("SEC DEVICE: "); return -1; } OSTSelftest(fd); OSTSetPowerState(fd, OST_POWER_ON); OSTGetPowerState(fd, &state); FEReadStatus(fd); FEReadBER(fd, &state); FEReadSignalStrength(fd, &strength); FEReadSNR(fd, &state); FEReadUncorrectedBlocks(fd, &state); state = 12567000; FEGetNextFrequency(fd, &state); FEGetNextSymbolRate(fd, &state); QPSKFEInfo (fd, &info); SecGetStatus (fd_sec, &sec_state); close(fd); close(fd_sec); } ref='#n115'>115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226