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style cleanup

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This commit is contained in:
Ralph Metzler 2018-05-24 11:04:59 +02:00
parent 8dbd33fd82
commit c471123f17
1 changed files with 62 additions and 63 deletions
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125
ddbridge/ddbridge-mci.h
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@ -59,6 +59,22 @@
#define SX8_TSCONFIG_MODE_NORMAL (0x00000001) #define SX8_TSCONFIG_MODE_NORMAL (0x00000001)
#define SX8_TSCONFIG_MODE_IQ (0x00000003) #define SX8_TSCONFIG_MODE_IQ (0x00000003)
/*
* IQMode only vailable on MaxSX8 on a single tuner
*
* IQ_MODE_SAMPLES
* sampling rate is 1550/24 MHz (64.583 MHz)
* channel agc is frozen, to allow stitching the FFT results together
*
* IQ_MODE_VTM
* sampling rate is the supplied symbolrate
* channel agc is active
*
* in both cases down sampling is done with a RRC Filter (currently fixed to alpha = 0.05)
* which causes some (ca 5%) aliasing at the edges from outside the spectrum
*/
#define SX8_TSCONFIG_TSHEADER (0x00000004) #define SX8_TSCONFIG_TSHEADER (0x00000004)
#define SX8_TSCONFIG_BURST (0x00000008) #define SX8_TSCONFIG_BURST (0x00000008)
@ -134,23 +150,6 @@
/********************************************************/ /********************************************************/
#define SX8_CMD_DIAG_READ8 (0xE0)
#define SX8_CMD_DIAG_READ32 (0xE1)
#define SX8_CMD_DIAG_WRITE8 (0xE2)
#define SX8_CMD_DIAG_WRITE32 (0xE3)
#define M4_CMD_DIAG_READRF (0xE8)
#define M4_CMD_DIAG_WRITERF (0xE9)
#define M4_CMD_DIAG_READX (0xE0)
#define M4_CMD_DIAG_READT (0xE1)
#define M4_CMD_DIAG_WRITEX (0xE2)
#define M4_CMD_DIAG_WRITET (0xE3)
#define M4_CMD_DIAG_READRF (0xE8)
#define M4_CMD_DIAG_WRITERF (0xE9)
struct mci_command { struct mci_command {
union { union {
u32 command_word; u32 command_word;
@ -190,10 +189,10 @@ struct mci_command {
uint8_t rsvd1; uint8_t rsvd1;
uint8_t retry; uint8_t retry;
uint32_t frequency; uint32_t frequency;
} dvbt_Search; } dvbt_search;
struct { struct {
uint8_t flags; // Bit 0: T2 Lite Profile, 7: PLP, uint8_t flags; /* Bit 0: T2 Lite Profile, 7: PLP, */
uint8_t bandwidth; uint8_t bandwidth;
uint8_t rsvd1; uint8_t rsvd1;
uint8_t retry; uint8_t retry;
@ -201,7 +200,7 @@ struct mci_command {
uint32_t reserved; uint32_t reserved;
uint8_t plp; uint8_t plp;
uint8_t rsvd2[3]; uint8_t rsvd2[3];
} dvbt2_Search; } dvbt2_search;
struct { struct {
uint8_t Tap; uint8_t Tap;
@ -210,17 +209,17 @@ struct mci_command {
} get_iq_symbol; } get_iq_symbol;
struct { struct {
uint8_t flags; // Bit 0 : 0 = VTM, 1 = SCAN. Bit 1: Set Gain uint8_t flags; /* Bit 0 : 0 = VTM, 1 = SCAN. Bit 1: Set Gain */
uint8_t roll_off; // uint8_t roll_off;
uint8_t rsvd1; uint8_t rsvd1;
uint8_t rsvd2; uint8_t rsvd2;
uint32_t frequency; uint32_t frequency;
uint32_t symbol_rate; // Only in VTM mode. uint32_t symbol_rate; /* Only in VTM mode. */
uint16_t gain; uint16_t gain;
} sx8_start_iq; } sx8_start_iq;
struct { struct {
uint8_t flags; // Bit 1:0 = STVVGLNA Gain. 0 = AGC, 1 = 0dB, 2 = Minimum, 3 = Maximum uint8_t flags; /* Bit 1:0 = STVVGLNA Gain. 0 = AGC, 1 = 0dB, 2 = Minimum, 3 = Maximum */
} sx8_input_enable; } sx8_input_enable;
}; };
}; };
@ -237,57 +236,57 @@ struct mci_result {
union { union {
u32 result[27]; u32 result[27];
struct { struct {
u8 standard; // 1 = DVB-S, 2 = DVB-S2X u8 standard; /* 1 = DVB-S, 2 = DVB-S2X */
u8 pls_code; /* puncture rate for DVB-S */ u8 pls_code; /* puncture rate for DVB-S */
u8 roll_off; // 2-0: rolloff u8 roll_off; /* 2-0: rolloff */
u8 rsvd; u8 rsvd;
u32 frequency; // actual frequency in Hz u32 frequency; /* actual frequency in Hz */
u32 symbol_rate; // actual symbolrate in Hz u32 symbol_rate; /* actual symbolrate in Hz */
s16 channel_power; // channel power in dBm x 100 s16 channel_power; /* channel power in dBm x 100 */
s16 band_power; // band power in dBm x 100 s16 band_power; /*/ band power in dBm x 100 */
s16 signal_to_noise; // SNR in dB x 100, Note: negativ values are valid in DVB-S2 s16 signal_to_noise; /* SNR in dB x 100, Note: negativ values are valid in DVB-S2 */
s16 rsvd2; s16 rsvd2;
u32 packet_errors; // Counter for packet errors. (set to 0 on Start command) u32 packet_errors; /* Counter for packet errors. (set to 0 on Start command) */
u32 ber_numerator; // Bit error rate: PreRS in DVB-S, PreBCH in DVB-S2X u32 ber_numerator; /* Bit error rate: PreRS in DVB-S, PreBCH in DVB-S2X */
u32 ber_denominator; u32 ber_denominator;
} dvbs2_signal_info; } dvbs2_signal_info;
struct { struct {
u8 modulation; u8 modulation;
u8 rsvd1[3]; u8 rsvd1[3];
u32 frequency; // actual frequency in Hz u32 frequency; /* actual frequency in Hz */
u32 symbol_rate; // actual symbolrate in Hz u32 symbol_rate; /* actual symbolrate in Hz */
s16 channel_power; // channel power in dBm x 100 s16 channel_power; /* channel power in dBm x 100 */
s16 band_power; // band power in dBm x 100 s16 band_power; /* band power in dBm x 100 */
s16 signal_to_noise; // SNR in dB x 100, Note: negativ values are valid in DVB-S2 s16 signal_to_noise; /* SNR in dB x 100, Note: negativ values are valid in DVB-S2 */
s16 rsvd2; s16 rsvd2;
u32 packet_errors; // Counter for packet errors. (set to 0 on Start command) u32 packet_errors; /* Counter for packet errors. (set to 0 on Start command) */
u32 ber_numerator; // Bit error rate: PreRS in DVB-S, PreBCH in DVB-S2X u32 ber_numerator; /* Bit error rate: PreRS in DVB-S, PreBCH in DVB-S2X */
u32 ber_denominator; u32 ber_denominator;
} dvbc_signal_info; } dvbc_signal_info;
struct { struct {
u8 tps_25_32; // Constellation (2), Hierarchy (3), Coderate HP (3) u8 tps_25_32; /* Constellation (2), Hierarchy (3), Coderate HP (3) */
u8 tps_33_39; // Coderate LP (3), Guardinterval (2), FFT (2), 0 (1) u8 tps_33_39; /* Coderate LP (3), Guardinterval (2), FFT (2), 0 (1) */
u16 tps_cell_id; // Cell Identifier u16 tps_cell_id; /* Cell Identifier */
u32 frequency; // actual frequency in Hz u32 frequency; /* actual frequency in Hz */
u32 rsvd1; // u32 rsvd1;
s16 channel_power; // channel power in dBm x 100 s16 channel_power; /* channel power in dBm x 100 */
s16 band_power; // band power in dBm x 100 s16 band_power; /* band power in dBm x 100 */
s16 signal_to_noise; // SNR in dB x 100, Note: negativ values are valid in DVB-S2 s16 signal_to_noise; /* SNR in dB x 100, Note: negativ values are valid in DVB-S2 */
s16 rsvd2; s16 rsvd2;
u32 packet_errors; // Counter for packet errors. (set to 0 on Start command) u32 packet_errors; /* Counter for packet errors. (set to 0 on Start command) */
u32 ber_numerator; // Bit error rate: PreRS in DVB-S, PreBCH in DVB-S2X u32 ber_numerator; /* Bit error rate: PreRS in DVB-S, PreBCH in DVB-S2X */
u32 ber_denominator; u32 ber_denominator;
} dvbt_signal_info; } dvbt_signal_info;
struct { struct {
u32 Rsvd0 ; // u32 rsvd0;
u32 frequency; // actual frequency in Hz u32 frequency; /* actual frequency in Hz */
u32 rsvd1; // u32 rsvd1;
s16 channel_power; // channel power in dBm x 100 s16 channel_power; /* channel power in dBm x 100 */
s16 band_power; // band power in dBm x 100 s16 band_power; /* band power in dBm x 100 */
s16 signal_to_noise; // SNR in dB x 100, Note: negativ values are valid in DVB-S2 s16 signal_to_noise; /* SNR in dB x 100, Note: negativ values are valid in DVB-S2 */
s16 rsvd2; s16 rsvd2;
u32 packet_errors; // Counter for packet errors. (set to 0 on Start command) u32 packet_errors; /* Counter for packet errors. (set to 0 on Start command) */
u32 ber_numerator; // Bit error rate: PreRS in DVB-S, PreBCH in DVB-S2X u32 ber_numerator; /* Bit error rate: PreRS in DVB-S, PreBCH in DVB-S2X */
u32 ber_denominator; u32 ber_denominator;
} dvbt2_signal_info; } dvbt2_signal_info;
struct { struct {
@ -304,9 +303,9 @@ struct mci_result {
u32 version[4]; u32 version[4];
}; };
// Helper Macros /* Helper Macros */
// DVB-T2 L1-Pre Signalling Data ( ETSI EN 302 755 V1.4.1 Chapter 7.2.2 ) /* DVB-T2 L1-Pre Signalling Data ( ETSI EN 302 755 V1.4.1 Chapter 7.2.2 ) */
#define L1PRE_TYPE(p) ((p)[0] & 0xFF) #define L1PRE_TYPE(p) ((p)[0] & 0xFF)
#define L1PRE_BWT_EXT(p) ((p)[1] & 0x01) #define L1PRE_BWT_EXT(p) ((p)[1] & 0x01)
@ -336,7 +335,7 @@ struct mci_result {
#define L1PRE_T2_BASE_LITE(p) (((p)[32] & 0x10) >> 4) #define L1PRE_T2_BASE_LITE(p) (((p)[32] & 0x10) >> 4)
// DVB-T2 L1-Post Signalling Data ( ETSI EN 302 755 V1.4.1 Chapter 7.2.3 ) /* DVB-T2 L1-Post Signalling Data ( ETSI EN 302 755 V1.4.1 Chapter 7.2.3 ) */
#define L1POST_SUB_SLICES_PER_FRAME(p) (((u16)(p)[ 0] & 0x7F) | (p)[ 1]) #define L1POST_SUB_SLICES_PER_FRAME(p) (((u16)(p)[ 0] & 0x7F) | (p)[ 1])
#define L1POST_NUM_PLP(p) ((p)[2] & 0xFF) #define L1POST_NUM_PLP(p) ((p)[2] & 0xFF)
@ -348,8 +347,8 @@ struct mci_result {
#define L1POST_FEF_LENGTH(p) (((u32)(p)[11] << 16) | ((u32)(p)[12] << 8) | (p)[13]) #define L1POST_FEF_LENGTH(p) (((u32)(p)[11] << 16) | ((u32)(p)[12] << 8) | (p)[13])
#define L1POST_FEF_INTERVAL(p) ((p)[14] & 0xFF) #define L1POST_FEF_INTERVAL(p) ((p)[14] & 0xFF)
// Repeated for each PLP, /* Repeated for each PLP, */
// Hardware is restricted to retrieve only values for current data PLP and common PLP /* Hardware is restricted to retrieve only values for current data PLP and common PLP */
#define L1POST_PLP_ID(p) ((p)[0] & 0xFF) #define L1POST_PLP_ID(p) ((p)[0] & 0xFF)
#define L1POST_PLP_TYPE(p) ((p)[1] & 0x07) #define L1POST_PLP_TYPE(p) ((p)[1] & 0x07)