# Channel table for Diadema - SP - Brazil # Source: http://portalbsd.com.br/novo/terrestres_channels.php?channels=1157 # Physical channel 15 [Mega TV] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 479142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 17 [TV Gazeta] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 491142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 18 [Globo SP] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 497142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 20 [Rede Record] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 509142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 22 [Rede 21] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 521142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 23 [Band] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 527142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 24 [TV Cultura, Univesp, Multicultura] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 533142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 26 [CNT Americana] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 545142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 28 [SBT SP] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 557142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 29 [Rede TV!] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 563142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 30 [RIT] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 569142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 31 [Ideal TV] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 575142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 33 [Top TV, Top TV Rádios] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 587142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 39 [Rede Vida] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 623142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 41 [TV Aparecida] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 635142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 43 [Record News] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 647142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 44 [TVT] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 653142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 45 [Boa Vontade TV] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 659142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 47 [NGT] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 671142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 55 [TVZ] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 719142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 56 [Rede Brasil de Televisão] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 725142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 61 [TV Câmara, TV ALESP, TV Senado, TV Câmara Municipal SP] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 755142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 63 [TV Brasil] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 767142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 # Physical channel 64 [TV Justiça, Ponto Jus] DELIVERY_SYSTEM = ISDBT BANDWIDTH_HZ = 6000000 FREQUENCY = 773142857 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO ISDBT_LAYER_ENABLED = 7 ISDBT_SOUND_BROADCASTING = 0 ISDBT_SB_SUBCHANNEL_ID = 0 ISDBT_SB_SEGMENT_IDX = 0 ISDBT_SB_SEGMENT_COUNT = 0 ISDBT_LAYERA_FEC = AUTO ISDBT_LAYERA_MODULATION = QAM/AUTO ISDBT_LAYERA_SEGMENT_COUNT = 0 ISDBT_LAYERA_TIME_INTERLEAVING = 0 ISDBT_LAYERB_FEC = AUTO ISDBT_LAYERB_MODULATION = QAM/AUTO ISDBT_LAYERB_SEGMENT_COUNT = 0 ISDBT_LAYERB_TIME_INTERLEAVING = 0 ISDBT_LAYERC_FEC = AUTO ISDBT_LAYERC_MODULATION = QAM/AUTO ISDBT_LAYERC_SEGMENT_COUNT = 0 ISDBT_LAYERC_TIME_INTERLEAVING = 0 Comment.Multiline */ .highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */ .highlight .cpf { color: #888888 } /* Comment.PreprocFile */ .highlight .c1 { color: #888888 } /* Comment.Single */ .highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */ .highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */ .highlight .ge { font-style: italic } /* Generic.Emph */ .highlight .gr { color: #aa0000 } /* Generic.Error */ .highlight .gh { color: #333333 } /* Generic.Heading */ .highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */ .highlight .go { color: #888888 } /* Generic.Output */ .highlight .gp { color: #555555 } /* Generic.Prompt */ .highlight .gs { font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #666666 } /* Generic.Subheading */ .highlight .gt { color: #aa0000 } /* Generic.Traceback */ .highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */ .highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */ .highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */ .highlight .kp { color: #008800 } /* Keyword.Pseudo */ .highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */ .highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */ .highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */ .highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */ .highlight .na { color: #336699 } /* Name.Attribute */ .highlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
/* $Id: parport.c,v 1.6 2003/08/22 03:45:09 reinelt Exp $
 *
 * generic parallel port handling
 *
 * Copyright 2003 by Michael Reinelt (reinelt@eunet.at)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, 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 General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *
 * $Log: parport.c,v $
 * Revision 1.6  2003/08/22 03:45:09  reinelt
 * bug in parallel port code fixed, more icons stuff
 *
 * Revision 1.5  2003/08/19 05:23:55  reinelt
 * HD44780 dual-controller patch from Jesse Brook Kovach
 *
 * Revision 1.4  2003/08/16 07:31:35  reinelt
 * double buffering in all drivers
 *
 * Revision 1.3  2003/08/15 07:54:07  reinelt
 * HD44780 4 bit mode implemented
 *
 * Revision 1.2  2003/04/07 06:03:05  reinelt
 * further parallel port abstraction
 *
 * Revision 1.1  2003/04/04 06:02:03  reinelt
 * new parallel port abstraction scheme
 *
 */

/* 
 * exported functions:
 * 
 * int parport_open (void)
 *   reads 'Port' entry from config and opens
 *   the parallel port
 *   returns 0 if ok, -1 on failure
 *
 * int parport_close (void)
 *   closes parallel port
 *   returns 0 if ok, -1 on failure
 *
 * unsigned char parport_wire_ctrl (char *name, char *deflt)
 *   reads wiring for one control signal from config
 *   returns PARPORT_CONTROL_* or 255 on error
 *
 * unsigned char parport_wire_data (char *name, char *deflt)
 *   reads wiring for one data signal from config
 *   returns 1<<bitpos or 255 on error
 *
 * void parport_direction (int direction)
 *   0 - write to parport
 *   1 - read from parport
 *
 * void parport_control (unsigned char mask, unsigned char value)
 *   frobs control line and takes care of inverted signals
 *
 * void parport_toggle (unsigned char bit, int level, int delay)
 *   toggles the line <bit> to <level> for <delay> nanoseconds
 *
 * void parport_data (unsigned char value)
 *   put data bits on DB1..DB8
 *
 * unsigned char parport_read (void)
 *   reads a byte from the parallel port
 *
 * void parport_debug(void)
 *   prints status of control lines
 */


#include "config.h"

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <time.h>
#include <errno.h>
#include <sys/ioctl.h>


#ifdef HAVE_SYS_IO_H
#include <sys/io.h>
#define WITH_OUTB
#else
#ifdef HAVE_ASM_IO_H
#include <asm/io.h>
#define WITH_OUTB
#endif
#endif

#if defined (HAVE_LINUX_PARPORT_H) && defined (HAVE_LINUX_PPDEV_H)
#define WITH_PPDEV
#include <linux/parport.h>
#include <linux/ppdev.h>
#else
#define PARPORT_CONTROL_STROBE    0x1
#define PARPORT_CONTROL_AUTOFD    0x2
#define PARPORT_CONTROL_INIT      0x4
#define PARPORT_CONTROL_SELECT    0x8
#endif

#if !defined(WITH_OUTB) && !defined(WITH_PPDEV)
#error neither outb() nor ppdev() possible
#error cannot compile parallel port driver
#endif


#include "debug.h"
#include "cfg.h"
#include "udelay.h"
#include "parport.h"


static unsigned short Port=0;
static char *PPdev=NULL;

// initial value taken from linux/parport_pc.c
static unsigned char ctr = 0xc;

#ifdef WITH_PPDEV
static int PPfd=-1;
#endif


int parport_open (void)
{
  char *s, *e;

#ifdef USE_OLD_UDELAY
  s=cfg_get ("Delay",NULL);
  if (s==NULL || *s=='\0') {
    error ("parport: no 'Delay' entry in %s", cfg_file());
    return -1;
  }
  if ((loops_per_usec=strtol(s, &e, 0))==0 || *e!='\0') {
    error ("parport: bad delay '%s' in %s", s, cfg_file());
    return -1;
  }    
#else
  udelay_init();
#endif
  
  s=cfg_get ("Port",NULL);
  if (s==NULL || *s=='\0') {
    error ("parport: no 'Port' entry in %s", cfg_file());
    return -1;
  }
  PPdev=NULL;
  if ((Port=strtol(s, &e, 0))==0 || *e!='\0') {
#ifdef WITH_PPDEV
    Port=0;
    PPdev=s;
#else
    error ("parport: bad Port '%s' in %s", s, cfg_file());
    return -1;
#endif
  }
  
  
#ifdef WITH_PPDEV
  
  if (PPdev) {
    debug ("using ppdev %s", PPdev);
    PPfd=open(PPdev, O_RDWR);
    if (PPfd==-1) {
      error ("parport: open(%s) failed: %s", PPdev, strerror(errno));
      return -1;
    }
    
#if 0
    // Fixme
    if (ioctl(PPfd, PPEXCL)) {
      debug ("ioctl(%s, PPEXCL) failed: %s", PPdev, strerror(errno));
    } else {
      debug ("ioctl(%s, PPEXCL) succeded.");
    }
#endif
    
    if (ioctl(PPfd, PPCLAIM)) {
      error ("parport: ioctl(%s, PPCLAIM) failed: %d %s", PPdev, errno, strerror(errno));
      return -1;
    }
  } else
    
#endif
    
    {
      debug ("using raw port 0x%x", Port);
      if ((Port+3)<=0x3ff) {
	if (ioperm(Port, 3, 1)!=0) {
	  error ("parport: ioperm(0x%x) failed: %s", Port, strerror(errno));
	  return -1;
	}
      } else {
	if (iopl(3)!=0) {
	  error ("parport: iopl(1) failed: %s", strerror(errno));
	  return -1;
	}
      }
    }
  return 0;
}


int parport_close (void)
{
#ifdef WITH_PPDEV
  if (PPdev) {
    debug ("closing ppdev %s", PPdev);
    if (ioctl(PPfd, PPRELEASE)) {
      error ("parport: ioctl(%s, PPRELEASE) failed: %s", PPdev, strerror(errno));
    }
    if (close(PPfd)==-1) {
      error ("parport: close(%s) failed: %s", PPdev, strerror(errno));
      return -1;
    }
  } else 
#endif    
    {
      debug ("closing raw port 0x%x", Port);
      if ((Port+3)<=0x3ff) {
	if (ioperm(Port, 3, 0)!=0) {
	  error ("parport: ioperm(0x%x) failed: %s", Port, strerror(errno));
	  return -1;
	} 
      } else {
	if (iopl(0)!=0) {
	  error ("parport: iopl(0) failed: %s", strerror(errno));
	  return -1;
	}
      }
    }
  return 0;
}


unsigned char parport_wire_ctrl (char *name, unsigned char *deflt)
{
  unsigned char w;
  char wire[256];
  char *s;
  
  snprintf (wire, sizeof(wire), "Wire.%s", name);
  s=cfg_get (wire,deflt);
  if (strcasecmp(s,"STROBE")==0) {
    w=PARPORT_CONTROL_STROBE;
  } else if(strcasecmp(s,"AUTOFD")==0) {
    w=PARPORT_CONTROL_AUTOFD;
  } else if(strcasecmp(s,"INIT")==0) {
    w=PARPORT_CONTROL_INIT;
  } else if(strcasecmp(s,"SELECT")==0) {
    w=PARPORT_CONTROL_SELECT;
  } else if(strcasecmp(s,"GND")==0) {
    w=0;
  } else {
    error ("parport: unknown signal <%s> for wire <%s>", s, name);
    error ("         should be STROBE, AUTOFD, INIT, SELECT or GND");
    return 0xff;
  }

  if (w&PARPORT_CONTROL_STROBE) {
    info ("wiring: [DISPLAY:%s]<==>[PARPORT:STROBE]", name);
  }
  if (w&PARPORT_CONTROL_AUTOFD) {
    info ("wiring: [DISPLAY:%s]<==>[PARPORT:AUTOFD]", name);
  }
  if (w&PARPORT_CONTROL_INIT) {
    info ("wiring: [DISPLAY:%s]<==>[PARPORT:INIT]", name);
  }
  if (w&PARPORT_CONTROL_SELECT) {
    info ("wiring: [DISPLAY:%s]<==>[PARPORT:SELECT]", name);
  }
  if (w==0) {
    info ("wiring: [DISPLAY:%s]<==>[PARPORT:GND]", name);
  }
  
  return w;
}


unsigned char parport_wire_data (char *name, unsigned char *deflt)
{
  unsigned char w;
  char wire[256];
  char *s;
  
  snprintf (wire, sizeof(wire), "Wire.%s", name);
  s=cfg_get (wire,deflt);
  if(strlen(s)==3 && strncasecmp(s,"DB",2)==0 && s[2]>='0' && s[2]<='7') {
    w=s[2]-'0';
  } else if(strcasecmp(s,"GND")==0) {
    w=0;
  } else {
    error ("parport: unknown signal <%s> for wire <%s>", s, name);
    error ("         should be DB..7 or GND");
    return 0xff;
  }
  
  if (w==0) {
    info ("wiring: [DISPLAY:%s]<==>[PARPORT:GND]", name);
  } else {
    info ("wiring: [DISPLAY:%s]<==>[PARPORT:DB%d]", name, w);
  }
  
  w=1<<w;

  return w;
}


void parport_direction (int direction)
{
#ifdef WITH_PPDEV
  if (PPdev) {
    ioctl (PPfd, PPDATADIR, &direction);
  } else
#endif
    {
      // code stolen from linux/parport_pc.h
      ctr = (ctr & ~0x20) ^ (direction?0x20:0x00);
      outb (ctr, Port+2);
    }
}


void parport_control (unsigned char mask, unsigned char value)
{
  // any signal affected?
  // Note: this may happen in case a signal is hardwired to GND
  if (mask==0) return;

  // Strobe, Select and AutoFeed are inverted!
  value = mask & (value ^ (PARPORT_CONTROL_STROBE|PARPORT_CONTROL_SELECT|PARPORT_CONTROL_AUTOFD));

#ifdef WITH_PPDEV
  if (PPdev) {
    struct ppdev_frob_struct frob;
    frob.mask=mask;
    frob.val=value;
    ioctl (PPfd, PPFCONTROL, &frob);
  } else
#endif
    {
      // code stolen from linux/parport_pc.h
      ctr = (ctr & ~mask) ^ value;
      outb (ctr, Port+2);
    }
}


void parport_toggle (unsigned char bits, int level, int delay)
{
  unsigned char value1, value2;

  // any signal affected?
  // Note: this may happen in case a signal is hardwired to GND
  if (bits==0) return;

  // prepare value
  value1=level?bits:0;
  value2=level?0:bits;
  
  // Strobe, Select and AutoFeed are inverted!
  value1 = bits & (value1 ^ (PARPORT_CONTROL_STROBE|PARPORT_CONTROL_SELECT|PARPORT_CONTROL_AUTOFD));
  value2 = bits & (value2 ^ (PARPORT_CONTROL_STROBE|PARPORT_CONTROL_SELECT|PARPORT_CONTROL_AUTOFD));
  
 
#ifdef WITH_PPDEV
  if (PPdev) {
    struct ppdev_frob_struct frob;
    frob.mask=bits;
    
    // rise
    frob.val=value1;
    ioctl (PPfd, PPFCONTROL, &frob);
    
    // pulse width
    ndelay(delay);      
    
    // lower
    frob.val=value2;
    ioctl (PPfd, PPFCONTROL, &frob);
  } else
#endif
    {
      // rise
      ctr = (ctr & ~bits) ^ value1;
      outb (ctr, Port+2);

      // pulse width
      ndelay(delay);      
      
      // lower
      ctr = (ctr & ~bits) ^ value2;
      outb (ctr, Port+2);
    }
}


void parport_data (unsigned char data)
{
#ifdef WITH_PPDEV
  if (PPdev) {
    ioctl(PPfd, PPWDATA, &data);
  } else
#endif
    {
      outb (data, Port);
    }
}

unsigned char parport_read (void)
{
  unsigned char data;
  
#ifdef WITH_PPDEV
  if (PPdev) {
    ioctl (PPfd, PPRDATA, &data);
  } else
#endif
    {
      data=inb (Port);
    }
  return data;
}


void parport_debug(void)
{
  unsigned char control;
  
  ioctl (PPfd, PPRCONTROL, &control);
  
  debug ("%cSTROBE %cAUTOFD %cINIT %cSELECT", 
	 control & PARPORT_CONTROL_STROBE ? '-':'+',
	 control & PARPORT_CONTROL_AUTOFD ? '-':'+',
	 control & PARPORT_CONTROL_INIT   ? '+':'-',
	 control & PARPORT_CONTROL_SELECT ? '-':'+');
  
}