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enum nmt_mt {
NMT_MESSAGE_1a = 0,
NMT_MESSAGE_1a_a,
NMT_MESSAGE_1a_b,
NMT_MESSAGE_1b,
NMT_MESSAGE_2a,
NMT_MESSAGE_2b,
NMT_MESSAGE_2c,
NMT_MESSAGE_2d,
NMT_MESSAGE_2e,
NMT_MESSAGE_2f,
NMT_MESSAGE_3a,
NMT_MESSAGE_3b,
NMT_MESSAGE_3c,
NMT_MESSAGE_3d,
NMT_MESSAGE_4,
NMT_MESSAGE_4b,
NMT_MESSAGE_5a,
NMT_MESSAGE_5b,
NMT_MESSAGE_5c,
NMT_MESSAGE_6,
NMT_MESSAGE_7,
NMT_MESSAGE_8,
NMT_MESSAGE_10a,
NMT_MESSAGE_10b,
NMT_MESSAGE_10c,
NMT_MESSAGE_10d,
NMT_MESSAGE_11a,
NMT_MESSAGE_11b,
NMT_MESSAGE_12,
NMT_MESSAGE_13a,
NMT_MESSAGE_13b,
NMT_MESSAGE_14a,
NMT_MESSAGE_14b,
NMT_MESSAGE_15,
NMT_MESSAGE_16,
NMT_MESSAGE_20_1,
NMT_MESSAGE_20_2,
NMT_MESSAGE_20_3,
NMT_MESSAGE_20_4,
NMT_MESSAGE_20_5,
NMT_MESSAGE_21b,
NMT_MESSAGE_21c,
NMT_MESSAGE_22,
NMT_MESSAGE_25_1,
NMT_MESSAGE_25_2,
NMT_MESSAGE_25_3,
NMT_MESSAGE_25_4,
NMT_MESSAGE_26,
NMT_MESSAGE_27,
NMT_MESSAGE_28,
NMT_MESSAGE_30,
NMT_MESSAGE_UKN_MTX,
NMT_MESSAGE_UKN_BS_MS,
};
typedef struct frame {
enum nmt_mt mt;
uint16_t channel_no;
uint16_t tc_no;
uint8_t traffic_area;
uint8_t ms_country;
uint32_t ms_number;
uint8_t tariff_class;
uint32_t line_signal;
uint32_t digit;
uint64_t idle;
uint8_t chan_act;
uint32_t meas_order;
uint32_t meas;
uint8_t prefix;
uint32_t supervisory;
uint16_t ms_password;
uint8_t area_info;
uint64_t additional_info;
uint32_t rand;
uint64_t sres;
uint16_t limit_strength_eval;
uint16_t c;
uint8_t seq_number;
uint16_t checksum;
uint64_t waiting_info;
} frame_t;
int init_frame(void);
uint64_t nmt_encode_channel(int nmt_system, int channel, int power);
int nmt_decode_channel(int nmt_system, uint64_t value, int *channel, int *power);
uint64_t nmt_encode_tc(int nmt_system, int channel, int power);
uint64_t nmt_encode_traffic_area(int nmt_system, int channel, uint8_t traffic_area);
void nmt_value2digits(uint64_t value, char *digits, int num);
uint64_t nmt_digits2value(const char *digits, int num);
char nmt_value2digit(uint64_t value);
uint8_t nmt_flip_ten(uint8_t v);
uint16_t nmt_encode_area_no(uint8_t area_no);
int nmt_encode_a_number(frame_t *frame, int index, enum number_type type, const char *number, int nmt_system, int channel, int power, uint8_t traffic_area);
const char *nmt_frame_name(enum nmt_mt mt);
const char *encode_frame(int nmt_system, frame_t *frame, int debug);
int decode_frame(int nmt_system, frame_t *frame, const char *bits, enum nmt_direction direction, int callack);
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