dvb: add some debug logging to dvb table code
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18c820ea17
commit
b90b7f96b0
1 changed files with 24 additions and 1 deletions
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@ -42,6 +42,13 @@
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#include "notify.h"
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#include "cwc.h"
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#if TDT_TRACE
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#define TRACE(_pre, _fmt, ...)\
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tvhlog(LOG_DEBUG, "tdt-"_pre, _fmt, __VA_ARGS__)
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#else
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#define TRACE(_pre, _fmt, ...) (void)0
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#endif
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/**
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*
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@ -321,6 +328,9 @@ dvb_sdt_callback(th_dvb_mux_instance_t *tdmi, uint8_t *ptr, int len,
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char provider[256];
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char chname0[256], *chname;
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uint8_t stype;
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#if TDT_TRACE
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uint8_t running_status;
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#endif
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int l;
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th_dvb_adapter_t *tda = tdmi->tdmi_adapter;
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@ -341,6 +351,7 @@ dvb_sdt_callback(th_dvb_mux_instance_t *tdmi, uint8_t *ptr, int len,
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break;
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if (!tdmi) return -1;
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}
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TRACE("sdt", "onid %04X tsid %04X", onid, tsid);
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// version = ptr[2] >> 1 & 0x1f;
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// section_number = ptr[3];
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@ -360,9 +371,13 @@ dvb_sdt_callback(th_dvb_mux_instance_t *tdmi, uint8_t *ptr, int len,
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int save = 0;
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service_id = ptr[0] << 8 | ptr[1];
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// reserved = ptr[2];
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// running_status = (ptr[3] >> 5) & 0x7;
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#if TDT_TRACE
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running_status = (ptr[3] >> 5) & 0x7;
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#endif
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free_ca_mode = (ptr[3] >> 4) & 0x1;
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dllen = ((ptr[3] & 0x0f) << 8) | ptr[4];
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TRACE("sdt", " sid %04X running %d free_ca %d",
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service_id, running_status, free_ca_mode);
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len -= 5;
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ptr += 5;
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@ -393,6 +408,8 @@ dvb_sdt_callback(th_dvb_mux_instance_t *tdmi, uint8_t *ptr, int len,
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if(dvb_desc_service(ptr, dlen, &stype,
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provider, sizeof(provider),
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chname0, sizeof(chname0)) == 0) {
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TRACE("sdt", " stype = %d, provider = %s, name = %s",
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stype, provider, chname0);
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chname = chname0;
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/* Some providers insert spaces.
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Clean up that (both heading and trailing) */
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@ -652,6 +669,7 @@ dvb_table_cable_delivery(th_dvb_mux_instance_t *tdmi, uint8_t *ptr, int len,
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return -1;
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dmc.dmc_fe_params.frequency = freq * 100;
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TRACE("nit", " dvb-c frequency %d", dmc.dmc_fe_params.frequency);
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symrate =
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bcdtoint(ptr[7]) * 100000 + bcdtoint(ptr[8]) * 1000 +
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@ -695,6 +713,7 @@ dvb_table_sat_delivery(th_dvb_mux_instance_t *tdmi, uint8_t *ptr, int len,
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bcdtoint(ptr[0]) * 1000000 + bcdtoint(ptr[1]) * 10000 +
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bcdtoint(ptr[2]) * 100 + bcdtoint(ptr[3]);
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dmc.dmc_fe_params.frequency = freq * 10;
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TRACE("nit", " dvb-s frequency %d", dmc.dmc_fe_params.frequency);
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if(!freq)
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return -1;
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@ -782,6 +801,7 @@ dvb_table_terr_delivery(th_dvb_mux_instance_t *tdmi, uint8_t *ptr, int len,
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return -1;
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dmc.dmc_fe_params.frequency = freq;
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TRACE("nit", " dvb-t frequency %d", dmc.dmc_fe_params.frequency);
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dmc.dmc_fe_params.u.ofdm.bandwidth = bandwidth_tab[(ptr[4] & 0xe0) >> 5];
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dmc.dmc_fe_params.u.ofdm.constellation=constellation_tab[(ptr[5] & 0xc0) >> 6];
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dmc.dmc_fe_params.u.ofdm.hierarchy_information=hierarchy_info_tab[(ptr[5] & 0x38) >> 3];
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@ -896,6 +916,9 @@ dvb_nit_callback(th_dvb_mux_instance_t *tdmi, uint8_t *ptr, int len,
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onid = ( ptr[2] << 8) | ptr[3];
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llen = ((ptr[4] & 0xf) << 8) | ptr[5];
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TRACE("nit", "netw %d/%s onid %04X tsid %04X",
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network_id, netname, onid, tsid);
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ptr += 6;
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len -= llen + 6;
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if(len < 0)
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