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add modulator MCI commands

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2021-04-07 19:25:32 +02:00
parent f12fe91b51
commit 2311b94970
2 changed files with 332 additions and 0 deletions
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64
ddbridge/ddbridge-mci.h
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@@ -185,6 +185,60 @@
#define MCI_SUCCESS(status) ((status & MCI_STATUS_UNSUPPORTED) == 0)
/********************************************************/
#define MOD_SETUP_CHANNELS (0x60)
#define MOD_SETUP_OUTPUT (0x61)
#define MOD_SETUP_STREAM (0x62)
#define MOD_SETUP_FLAG_FIRST (0x01)
#define MOD_SETUP_FLAG_LAST (0x02)
#define MOD_SETUP_FLAG_VALID (0x80)
#define MOD_STANDARD_GENERIC (0x00)
#define MOD_STANDARD_DVBT_8 (0x01)
#define MOD_STANDARD_DVBT_7 (0x02)
#define MOD_STANDARD_DVBT_6 (0x03)
#define MOD_CONNECTOR_OFF (0x00)
#define MOD_CONNECTOR_F (0x01)
#define MOD_CONNECTOR_SMA (0x02)
#define MOD_UNIT_DBUV (0x00)
#define MOD_UNIT_DBM (0x01)
#define MOD_FORMAT_DEFAULT (0x00)
#define MOD_FORMAT_IQ16 (0x01)
#define MOD_FORMAT_IQ8 (0x02)
#define MOD_FORMAT_IDX8 (0x03)
#define MOD_FORMAT_TS (0x04)
struct mod_setup_channels {
u8 flags;
u8 standard;
u8 num_channels;
u8 rsvd;
u32 frequency;
u32 offset; /* used only when Standard == 0 */
u32 bandwidth; /* used only when Standard == 0 */
};
struct mod_setup_stream {
u8 standard;
u8 stream_format;
u8 rsvd[2];
u32 symbol_rate; /* only used when Standard doesn't define a fixed symbol rate */
u8 fft_size; /* 0 = 2K, 1 = 8K (2K yet supported) */
u8 guard_interval; /* 0 = 1/32, 1 = 1/16, 2 = 1/8, 3 = 1/4 (DVB-T Encoding) */
};
struct mod_setup_output {
u8 connector; /* 0 = OFF, 1 = F, 2 = SMA */
u8 num_channels; /* max active channels, determines max power for each channel. */
u8 unit; /* 0 = dBµV, 1 = dBm, */
u8 rsvd;
s16 channel_power;
};
/********************************************************/
@@ -197,6 +251,12 @@ struct mci_command {
u8 demod;
u8 output;
};
struct {
u8 mod_command;
u8 mod_channel;
u8 mod_stream;
u8 mod_rsvd1;
};
};
union {
u32 params[31];
@@ -344,6 +404,10 @@ struct mci_command {
struct {
u8 select; // 0 = Data PLP, 1 = Common PLP, only DVB-T2 and DVB-C2
} get_bb_header;
struct mod_setup_channels mod_setup_channels[4];
struct mod_setup_stream mod_setup_stream;
struct mod_setup_output mod_setup_output;
};
};