| /*! \file gsm_04_14.h */ |
| |
| #pragma once |
| |
| #include <stdint.h> |
| #include <osmocom/core/endian.h> |
| #include <osmocom/core/utils.h> |
| |
| /* According to 3GPP TS 44.014 / GSM TS 04.14 */ |
| |
| #define GSM414_MT_CLOSE_TCH_LOOP_CMD 0x00 /* 8.1 */ |
| enum gsm414_tch_loop_mode { |
| GSM414_LOOP_A = 0x00, |
| GSM414_LOOP_B = 0x01, |
| GSM414_LOOP_C = 0x02, |
| GSM414_LOOP_D = 0x04, |
| GSM414_LOOP_E = 0x08, |
| GSM414_LOOP_F = 0x0c, |
| GSM414_LOOP_I = 0x1c, |
| }; |
| |
| #define GSM414_MT_CLOSE_TCH_LOOP_ACK 0x01 /* 8.2 */ |
| #define GSM414_MT_OPEN_LOOP_CMD 0x06 /* 8.3 */ |
| #define GSM414_OPEN_LOOP_ACK_IE 0x81 |
| |
| #define GSM414_MT_CLOSE_MSLOT_LOOP_CMD 0x20 /* 8.4 */ |
| struct gsm414_close_mslot_loop_cmd { |
| #if OSMO_IS_LITTLE_ENDIAN |
| uint8_t chc:2, |
| loop_mech:3, |
| tn:3; |
| #elif OSMO_IS_BIG_ENDIAN |
| /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */ |
| uint8_t tn:3, loop_mech:3, chc:2; |
| #endif |
| } __attribute__((packed)); |
| |
| #define GSM414_MT_CLOSE_MSLOT_LOOP_ACK 0x21 /* 8.5 */ |
| struct gsm414_close_mslot_loop_ack { |
| #if OSMO_IS_LITTLE_ENDIAN |
| uint8_t err_ind:1, |
| loop_mech:3, |
| chc:2, |
| spare:2; |
| #elif OSMO_IS_BIG_ENDIAN |
| /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */ |
| uint8_t spare:2, chc:2, loop_mech:3, err_ind:1; |
| #endif |
| } __attribute__((packed)); |
| |
| #define GSM414_MT_OPEN_MSLOT_LOOP_CMD 0x22 /* 8.6 */ |
| #define GSM414_MT_OPEN_MSLOT_LOOP_ACK 0x23 /* 8.7 */ |
| #define GSM414_MT_ACT_EMMI_CMD 0x0c /* 8.8 */ |
| #define GSM414_MT_ACT_EMMI_ACK 0x0d /* 8.9 */ |
| #define GSM414_MT_DEACT_EMMI_CMD 0x80 /* 8.10 */ |
| #define GSM414_MT_TEST_INTERFACE 0x84 /* 8.11 */ |
| |
| /* 8.12 Timers (milli-seconds) */ |
| #define GSM414_TT01_MS 2500 |
| #define GSM414_TT02_MS 2500 |
| #define GSM414_TT03_MS 50 |
| |
| #define GSM414_MT_GPRS_TEST_MODE_CMD 0x24 /* 8.13 */ |
| struct gsm414_gprs_test_mode_cmd { |
| #if OSMO_IS_LITTLE_ENDIAN |
| uint16_t d:12, |
| spare:3, |
| l:1; |
| uint8_t m:1, |
| dl_tx_offset:3, |
| _spare:4; |
| #elif OSMO_IS_BIG_ENDIAN |
| /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */ |
| uint16_t d:12, |
| spare:3, |
| l:1; |
| uint8_t _spare:4, dl_tx_offset:3, m:1; |
| #endif |
| } __attribute__((packed)); |
| |
| |
| #define GSM414_MT_EGPRS_ST_RB_LOOP_CMD 0x25 /* 8.14 */ |
| struct gsm414_egprs_st_sb_loop_cmd { |
| #if OSMO_IS_LITTLE_ENDIAN |
| uint8_t _spare:4, |
| dl_tx_offset:3, |
| m:1; |
| #elif OSMO_IS_BIG_ENDIAN |
| /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */ |
| uint8_t m:1, dl_tx_offset:3, _spare:4; |
| #endif |
| } __attribute__((packed)); |
| |
| #define GSM414_MT_RESET_MS_POS_STORED 0x26 /* 8.15 */ |
| #define GSM414_MS_POS_TECH_AGPS 0x00 |
| #define GSM414_MS_POS_TECH_AGNSS 0x01 |
| |
| extern const struct value_string gsm414_msgt_names[]; |