115 lines
2.7 KiB
C
115 lines
2.7 KiB
C
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#ifndef _S921_CORE_H
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#define _S921_CORE_H
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//#define u8 unsigned int
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//#define u32 unsigned int
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//#define EINVAL -1
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#define E_OK 0
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struct s921_isdb_t {
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void *priv_dev;
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int (*i2c_write)(void *dev, u8 reg, u8 val);
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int (*i2c_read)(void *dev, u8 reg);
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};
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#define ISDB_T_CMD_INIT 0
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#define ISDB_T_CMD_SET_PARAM 1
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#define ISDB_T_CMD_TUNE 2
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#define ISDB_T_CMD_GET_STATUS 3
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struct s921_isdb_t_tune_params {
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u32 frequency;
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};
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struct s921_isdb_t_status {
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};
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struct s921_isdb_t_transmission_mode_params {
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u8 mode;
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u8 layer_a_mode;
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#define ISDB_T_LA_MODE_1 0
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#define ISDB_T_LA_MODE_2 1
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#define ISDB_T_LA_MODE_3 2
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u8 layer_a_carrier_modulation;
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#define ISDB_T_LA_CM_DQPSK 0
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#define ISDB_T_LA_CM_QPSK 1
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#define ISDB_T_LA_CM_16QAM 2
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#define ISDB_T_LA_CM_64QAM 3
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#define ISDB_T_LA_CM_NOLAYER 4
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u8 layer_a_code_rate;
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#define ISDB_T_LA_CR_1_2 0
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#define ISDB_T_LA_CR_2_3 1
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#define ISDB_T_LA_CR_3_4 2
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#define ISDB_T_LA_CR_5_6 4
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#define ISDB_T_LA_CR_7_8 8
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#define ISDB_T_LA_CR_NOLAYER 16
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u8 layer_a_time_interleave;
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#define ISDB_T_LA_TI_0 0
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#define ISDB_T_LA_TI_1 1
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#define ISDB_T_LA_TI_2 2
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#define ISDB_T_LA_TI_4 4
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#define ISDB_T_LA_TI_8 8
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#define ISDB_T_LA_TI_16 16
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#define ISDB_T_LA_TI_32 32
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u8 layer_a_nseg;
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u8 layer_b_mode;
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#define ISDB_T_LB_MODE_1 0
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#define ISDB_T_LB_MODE_2 1
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#define ISDB_T_LB_MODE_3 2
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u8 layer_b_carrier_modulation;
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#define ISDB_T_LB_CM_DQPSK 0
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#define ISDB_T_LB_CM_QPSK 1
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#define ISDB_T_LB_CM_16QAM 2
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#define ISDB_T_LB_CM_64QAM 3
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#define ISDB_T_LB_CM_NOLAYER 4
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u8 layer_b_code_rate;
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#define ISDB_T_LB_CR_1_2 0
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#define ISDB_T_LB_CR_2_3 1
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#define ISDB_T_LB_CR_3_4 2
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#define ISDB_T_LB_CR_5_6 4
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#define ISDB_T_LB_CR_7_8 8
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#define ISDB_T_LB_CR_NOLAYER 16
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u8 layer_b_time_interleave;
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#define ISDB_T_LB_TI_0 0
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#define ISDB_T_LB_TI_1 1
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#define ISDB_T_LB_TI_2 2
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#define ISDB_T_LB_TI_4 4
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#define ISDB_T_LB_TI_8 8
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#define ISDB_T_LB_TI_16 16
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#define ISDB_T_LB_TI_32 32
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u8 layer_b_nseg;
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u8 layer_c_mode;
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#define ISDB_T_LC_MODE_1 0
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#define ISDB_T_LC_MODE_2 1
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#define ISDB_T_LC_MODE_3 2
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u8 layer_c_carrier_modulation;
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#define ISDB_T_LC_CM_DQPSK 0
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#define ISDB_T_LC_CM_QPSK 1
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#define ISDB_T_LC_CM_16QAM 2
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#define ISDB_T_LC_CM_64QAM 3
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#define ISDB_T_LC_CM_NOLAYER 4
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u8 layer_c_code_rate;
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#define ISDB_T_LC_CR_1_2 0
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#define ISDB_T_LC_CR_2_3 1
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#define ISDB_T_LC_CR_3_4 2
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#define ISDB_T_LC_CR_5_6 4
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#define ISDB_T_LC_CR_7_8 8
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#define ISDB_T_LC_CR_NOLAYER 16
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u8 layer_c_time_interleave;
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#define ISDB_T_LC_TI_0 0
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#define ISDB_T_LC_TI_1 1
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#define ISDB_T_LC_TI_2 2
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#define ISDB_T_LC_TI_4 4
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#define ISDB_T_LC_TI_8 8
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#define ISDB_T_LC_TI_16 16
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#define ISDB_T_LC_TI_32 32
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u8 layer_c_nseg;
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};
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int s921_isdb_cmd(struct s921_isdb_t *dev, u32 cmd, void *data);
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#endif
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