mirror of
https://github.com/DigitalDevices/dddvb.git
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145 lines
3.7 KiB
C
145 lines
3.7 KiB
C
#ifndef _LIBDDDVB_H_
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#define _LIBDDDVB_H_
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <pthread.h>
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#include <sys/ioctl.h>
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#include <linux/dvb/frontend.h>
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#include <linux/dvb/dmx.h>
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#include <linux/dvb/video.h>
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#include <linux/dvb/net.h>
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#define DDDVB_UNDEF (~0U)
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#define PARAM_STREAMID 0
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#define PARAM_FE 1
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#define PARAM_SRC 3
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#define PARAM_FEC 4
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#define PARAM_FREQ 5
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#define PARAM_SR 6
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#define PARAM_POL 7
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#define PARAM_RO 8
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#define PARAM_MSYS 9
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#define PARAM_MTYPE 10
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#define PARAM_PLTS 11
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#define PARAM_BW 12
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#define PARAM_BW_HZ 13
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#define PARAM_TMODE 14
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#define PARAM_GI 15
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#define PARAM_PLP 16
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#define PARAM_ISI 16
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#define PARAM_SSI 17
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#define PARAM_T2ID 17
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#define PARAM_SM 18
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#define PARAM_C2TFT 19
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#define PARAM_DS 20
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#define PARAM_SPECINV 21
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#define PARAM_CI 27
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#define PARAM_PMT 28
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#define PARAM_PID 29
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#define PARAM_APID 30
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#define PARAM_DPID 31
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#include "dddvb.h"
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#if BUILDING_LIBDDDVB
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#define LIBDDDVB_EXPORTED __attribute__((__visibility__("default")))
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#else
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#define LIBDDDVB_EXPORTED
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#endif
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LIBDDDVB_EXPORTED struct dddvb *dddvb_init(char *config, uint32_t flags);
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LIBDDDVB_EXPORTED int dddvb_dvb_tune(struct dddvb_fe *fe, struct dddvb_params *p);
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LIBDDDVB_EXPORTED struct dddvb_fe *dddvb_fe_alloc(struct dddvb *dd, uint32_t type);
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LIBDDDVB_EXPORTED struct dddvb_fe *dddvb_fe_alloc_num(struct dddvb *dd, uint32_t type, uint32_t num);
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LIBDDDVB_EXPORTED int dddvb_ca_write(struct dddvb *dd, uint32_t nr, uint8_t *buf, uint32_t len);
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LIBDDDVB_EXPORTED int dddvb_ca_read(struct dddvb *dd, uint32_t nr, uint8_t *buf, uint32_t len);
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LIBDDDVB_EXPORTED int dddvb_ca_set_pmts(struct dddvb *dd, uint32_t nr, uint8_t **pmts);
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static inline void dddvb_get_ts(struct dddvb *dd, uint32_t val) {
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dd->get_ts = val;
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};
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static inline void dddvb_set_frequency(struct dddvb_params *p, uint32_t freq) {
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p->param[PARAM_FREQ] = freq;
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};
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static inline void dddvb_set_bandwidth(struct dddvb_params *p, uint32_t bandw) {
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p->param[PARAM_BW_HZ] = bandw;
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};
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static inline void dddvb_set_symbol_rate(struct dddvb_params *p, uint32_t srate) {
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p->param[PARAM_SR] = srate;
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};
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static inline void dddvb_set_delsys(struct dddvb_params *p, enum fe_delivery_system delsys) {
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p->param[PARAM_MSYS] = delsys;
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};
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static inline void dddvb_set_polarization(struct dddvb_params *p, uint32_t pol) {
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p->param[PARAM_POL] = pol;
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};
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static inline void dddvb_set_src(struct dddvb_params *p, uint32_t src) {
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p->param[PARAM_SRC] = src;
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};
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static inline void dddvb_set_fec(struct dddvb_params *p, enum fe_code_rate fec) {
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p->param[PARAM_FEC] = fec;
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};
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static inline void dddvb_set_ssi(struct dddvb_params *p, uint32_t val) {
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p->param[PARAM_SSI] = val;
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};
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static inline void dddvb_set_id(struct dddvb_params *p, uint32_t id) {
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p->param[PARAM_ISI] = id;
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};
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static inline void dddvb_set_mtype(struct dddvb_params *p, uint32_t val) {
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p->param[PARAM_MTYPE] = val;
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};
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static inline uint32_t dddvb_get_stat(struct dddvb_fe *fe) {
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return fe->stat;
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};
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static inline int64_t dddvb_get_strength(struct dddvb_fe *fe) {
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return fe->strength;
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};
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static inline int64_t dddvb_get_cnr(struct dddvb_fe *fe) {
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return fe->cnr;
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};
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static inline int64_t dddvb_get_ber(struct dddvb_fe *fe) {
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return fe->ber;
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};
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static inline uint32_t dddvb_get_quality(struct dddvb_fe *fe) {
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return fe->quality;
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};
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static inline void dddvb_param_init(struct dddvb_params *p) {
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int i;
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for (i = 0; i < 32; i++)
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p->param[i] = DDDVB_UNDEF;
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};
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#if 0
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static inline int dddvb_ca_write(struct dddvb *dd, uint32_t nr, uint8_t *buf, uint32_t len) {
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return ca_write(dd, nr, buf, len);
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};
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#endif
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#endif /* _LIBDDDVB_H_ */
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