358 lines
9.5 KiB
Plaintext
358 lines
9.5 KiB
Plaintext
module SIMTRACE_Types {
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/* TTCN-3 data types with TITAN RAW codec annotations for Osmocom SIMTRACE2
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* as found in simtrace2.git/host/include/osmocom/simtrace2/simtrace_prot.h
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*
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* (C) 2020 by Harald Welte <laforge@gnumonks.org>
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*/
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import from General_Types all;
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import from Osmocom_Types all;
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type integer u16le_t (0..65535) with { variant "unsigned 16 bit" variant "BYTEORDER(first)" };
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type integer u32le_t (0..4294967295) with { variant "unsigned 32 bit" variant "BYTEORDER(first)" };
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type charstring CHAR32 length (0..32) with { variant "FIELDLENGTH(32)" };
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type enumerated SIMTRACE_MsgClassType {
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/* SIMTRACE_MSGC_GENERIC */
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SIMTRACE_CMD_DO_ERROR ('0000'H),
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SIMTRACE_CMD_BD_BOARD_INFO ('0001'H),
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/* SIMTRACE_MSGC_CARDEM */
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SIMTRACE_MSGT_DT_CEMU_TX_DATA ('0101'H),
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SIMTRACE_MSGT_DT_CEMU_SET_ATR ('0102'H),
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SIMTRACE_MSGT_BD_CEMU_STATS ('0103'H),
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SIMTRACE_MSGT_BD_CEMU_STATUS ('0104'H),
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SIMTRACE_MSGT_DT_CEMU_CARDINSERT ('0105'H),
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SIMTRACE_MSGT_DO_CEMU_RX_DATA ('0106'H),
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SIMTRACE_MSGT_DO_CEMU_PTS ('0107'H),
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SIMTRACE_MSGT_BD_CEMU_CONFIG ('0108'H),
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/* SIMTRACE_MSGC_MODEM */
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SIMTRACE_MSGT_DT_MODEM_RESET ('0201'H),
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SIMTRACE_MSGT_DT_MODEM_SIM_SELECT ('0202'H),
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SIMTRACE_MSGT_BD_MODEM_STATUS ('0203'H),
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/* SIMTRACE_MSGC_SNIFF */
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SIMTRACE_MSGT_SNIFF_CHANGE ('0300'H),
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SIMTRACE_MSGT_SNIFF_FIDI ('0301'H),
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SIMTRACE_MSGT_SNIFF_ATR ('0302'H),
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SIMTRACE_MSGT_SNIFF_PPS ('0303'H),
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SIMTRACE_MSGT_SNIFF_TPDU ('0304'H)
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} with { variant "FIELDLENGTH(16)" variant "BYTEORDER(last)" };
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type record SIMTRACE_PDU {
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SIMTRACE_MsgClassType msg_type,
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uint8_t seq_nr,
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uint8_t slot_nr,
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OCT2 reserved,
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u16le_t msg_len,
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SIMTRACE_Payload payload
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/* payload */
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} with {
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variant (msg_len) "LENGTHTO(msg_type,seq_nr,slot_nr,reserved,msg_len,payload)"
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variant (payload) "CROSSTAG(
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gen_do_error, msg_type = SIMTRACE_CMD_DO_ERROR;
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gen_bd_board_info, msg_type = SIMTRACE_CMD_BD_BOARD_INFO;
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cardem_dt_txdata, msg_type = SIMTRACE_MSGT_DT_CEMU_TX_DATA;
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cardem_dt_setatr, msg_type = SIMTRACE_MSGT_DT_CEMU_SET_ATR;
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/* FIXME: stats */
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cardem_bd_status, msg_type = SIMTRACE_MSGT_BD_CEMU_STATUS;
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cardem_dt_cardinsert, msg_type = SIMTRACE_MSGT_DT_CEMU_CARDINSERT;
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cardem_do_rxdata, msg_type = SIMTRACE_MSGT_DO_CEMU_RX_DATA;
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cardem_do_pts, msg_type = SIMTRACE_MSGT_DO_CEMU_PTS;
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cardem_bd_config, msg_type = SIMTRACE_MSGT_BD_CEMU_CONFIG;
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modem_dt_reset, msg_type = SIMTRACE_MSGT_DT_MODEM_RESET;
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modem_dt_sim_select, msg_type = SIMTRACE_MSGT_DT_MODEM_SIM_SELECT;
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modem_bd_status, msg_type = SIMTRACE_MSGT_BD_MODEM_STATUS;
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sniff_do_change, msg_type = SIMTRACE_MSGT_SNIFF_CHANGE;
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sniff_do_fidi, msg_type = SIMTRACE_MSGT_SNIFF_FIDI;
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sniff_do_atr, msg_type = SIMTRACE_MSGT_SNIFF_ATR;
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sniff_do_pps, msg_type = SIMTRACE_MSGT_SNIFF_PPS;
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sniff_do_tpdu, msg_type = SIMTRACE_MSGT_SNIFF_TPDU;
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other, OTHERWISE;
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)"
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};
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external function enc_SIMTRACE_PDU(in SIMTRACE_PDU pdu) return octetstring
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with { extension "prototype(convert)" extension "encode(RAW)" };
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external function dec_SIMTRACE_PDU(in octetstring stream) return SIMTRACE_PDU
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with { extension "prototype(convert)" extension "decode(RAW)" };
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type union SIMTRACE_Payload {
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Generic_DO_Error gen_do_error,
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Generic_BD_BoardInfo gen_bd_board_info,
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CardEmu_DT_TxData cardem_dt_txdata,
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CardEmu_DT_SetAtr cardem_dt_setatr,
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CardEmu_BD_Status cardem_bd_status,
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Cardemu_DT_CardInsert cardem_dt_cardinsert,
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CardEmu_DO_RxData cardem_do_rxdata,
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CardEmu_DO_Pts cardem_do_pts,
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CardEmu_BD_Config cardem_bd_config,
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Modem_DT_Reset modem_dt_reset,
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Modem_DT_SimSelect modem_dt_sim_select,
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Modem_BD_Status modem_bd_status,
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Sniff_DO_Change sniff_do_change,
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Sniff_DO_FiDi sniff_do_fidi,
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Sniff_DO_Data sniff_do_atr,
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Sniff_DO_Data sniff_do_pps,
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Sniff_DO_Data sniff_do_tpdu,
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octetstring other
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};
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/***********************************************************************
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* GENERIC
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***********************************************************************/
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/* SIMTRACE_CMD_DO_ERROR */
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type record Generic_DO_Error {
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uint8_t severity,
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uint8_t subsystem,
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u16le_t code,
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uint8_t msg_len,
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charstring msg
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} with {
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variant (msg_len) "LENGTHTO(msg)"
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};
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type record Generic_Capability_Vendor {
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/* Can erase a peer SAM3 controller */
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boolean sysmo_qmod_erase_peer,
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/* Can read/write an attached EEPROM */
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boolean sysmo_qmod_rw_eeprom,
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/* can reset an attached USB hub */
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boolean sysmo_qmod_reset_hub
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};
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type record Generic_Capability {
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/* compatible with 5V SIM card interface */
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boolean cap_volt_5v,
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/* compatible with 3V SIM card interface */
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boolean cap_volt_3v,
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/* compatible with 1.8V SIM card interface */
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boolean cap_volt_1v8,
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boolean cap_led_1,
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boolean cap_led_2,
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/* Has Single-Pole Dual-Throw (local/remote SIM) */
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boolean cap_spdt,
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/* Has Bus-Switch (trace / MITM) */
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boolean cap_bus_switch,
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/* Can read VSIM via ADC */
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boolean cap_vsim_adc,
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/* Can read temperature via ADC */
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boolean cap_temp_adc,
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/* Supports DFU for firmware update */
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boolean cap_dfu,
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/* Supports Ctrl EP command for erasing flash / return to SAM-BA */
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boolean cap_erase_flash,
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/* Can read the status of card insert contact */
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boolean cap_read_card_det,
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/* Can control the status of a simulated card insert */
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boolean cap_assert_card_det,
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/* Can toggle the hardware reset of an attached modem */
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boolean cap_assert_modem_rst
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};
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type record Board_Info_Hardware {
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CHAR32 manufacturer,
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CHAR32 model,
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CHAR32 version
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};
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type record Board_Info_Software {
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CHAR32 provider,
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CHAR32 name,
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CHAR32 version,
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CHAR32 buildhost,
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OCT4 crc
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};
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type record Generic_BD_BoardInfo {
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Board_Info_Hardware hardware,
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Board_Info_Software software,
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u32le_t max_baud_rate,
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uint8_t cap_generic_bytes,
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uint8_t cap_vendor_bytes,
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Generic_Capability cap_generic optional,
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Generic_Capability_Vendor cap_vendor optional
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} with {
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variant (cap_generic_bytes) "LENGTHTO(cap_generic)"
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variant (cap_vendor_bytes) "LENGTHTO(cap_vendor)"
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};
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/***********************************************************************
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* CARD EMULATOR / FORWARDER
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***********************************************************************/
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/* CEMU_USB_MSGT_DT_CARDINSERT */
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type record Cardemu_DT_CardInsert {
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uint8_t card_insert
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};
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/* CEMU_USB_MSGT_DT_SET_ATR */
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type record CardEmu_DT_SetAtr {
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uint8_t atr_len,
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octetstring atr
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} with {
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variant (atr_len) "LENGTHTO(atr)"
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};
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type record CardEmu_DataFlags {
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/* First octet here is last octet of little-endian encoded uint32_t */
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BIT4 reserved,
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/* indicates a PB is present and we should continue with RX */
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boolean pb_and_rx,
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/* indicates a PB is present and we should continue with TX */
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boolean pb_and_tx,
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/* indicates last part of transmission in this direction */
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boolean final,
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/* indicates a TPDU header is present in this message */
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boolean tpdu_hdr,
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BIT24 reserved2
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} with { variant "BITORDER(msb)" };
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/* CEMU_USB_MSGT_DT_TX_DATA */
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type record CardEmu_DT_TxData {
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CardEmu_DataFlags flags,
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u16le_t data_len,
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octetstring data
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} with {
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variant (data_len) "LENGTHTO(data)"
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};
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/* CEMU_USB_MSGT_DO_RX_DATA */
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type record CardEmu_DO_RxData {
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CardEmu_DataFlags flags,
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u16le_t data_len,
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octetstring data
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} with {
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variant (data_len) "LENGTHTO(data)"
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};
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type record CardEmu_StatusFlags {
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/* First octet here is last octet of little-endian encoded uint32_t */
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BIT3 reserved,
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boolean reset_active,
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boolean card_insert,
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boolean rcemu_active,
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boolean clk_active,
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boolean vcc_present,
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BIT24 reserved2
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};
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/* CEMU_USB_MSGT_BD_STATUS */
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type record CardEmu_BD_Status {
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CardEmu_StatusFlags flags,
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u16le_t voltage_mv,
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uint8_t fi,
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uint8_t di,
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uint8_t wi,
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u32le_t waiting_time
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};
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/* CEMU_USB_MSGT_DO_PTS */
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type record CardEmu_DO_Pts {
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uint8_t pts_len,
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OCT6 req,
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OCT6 resp
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};
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type record CardEmu_FeatureFlags {
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BIT7 reserved,
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boolean status_irq,
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BIT24 reserved2
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};
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type record CardEmu_BD_Config {
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CardEmu_FeatureFlags features,
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uint8_t slot_mux_nr optional
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};
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/***********************************************************************
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* MODEM CONTROL
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***********************************************************************/
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type enumerated ModemResetType {
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MODEM_RESET_RELEASE (0),
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MODEM_RESET_ASSERT (1),
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MODEM_RESET_PULSE (2)
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} with { variant "FIELDLENGTH(8)" };
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/* SIMTRACE_MSGT_DT_MODEM_RESET */
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type record Modem_DT_Reset {
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ModemResetType asserted,
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u16le_t pulse_duration_msec
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};
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type enumerated SimSelect {
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SIM_SELECT_LOCAL (0),
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SIM_SELECT_REMOTE (1)
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} with { variant "FIELDLENGTH(8)" };
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/* SIMTRACE_MSGT_DT_MODEM_SIM_SELECT */
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type record Modem_DT_SimSelect {
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SimSelect sim_select
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};
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type record Modem_Status {
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BIT6 reserved,
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boolean card_inserted,
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boolean wwan_led
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};
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/* SIMTRACE_MSGT_BD_MODEM_STATUS */
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type record Modem_BD_Status {
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Modem_Status supported,
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Modem_Status status,
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Modem_Status changed
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};
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/***********************************************************************
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* SNIFF
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***********************************************************************/
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type record Sniff_Flags {
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/* First octet here is last octet of little-endian encoded uint32_t */
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boolean error_checksum,
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boolean error_malformed,
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boolean error_incomplete,
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boolean timeout_wt,
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boolean reset_deassert,
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boolean reset_assert,
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boolean card_eject,
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boolean card_insert,
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BIT24 reserved
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};
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/* SIMTRACE_MSGT_SNIFF_CHANGE */
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type record Sniff_DO_Change {
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Sniff_Flags flags
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};
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/* SIMTRACE_MSGT_SNIFF_FIDI */
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type record Sniff_DO_FiDi {
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uint8_t fidi
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};
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/* SIMTRACE_MSGT_SNIFF_ATR, PPS, TPDU */
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type record Sniff_DO_Data {
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Sniff_Flags flags,
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u16le_t data_len,
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octetstring data
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} with {
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variant (data_len) "LENGTHTO(data)"
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};
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} with { encode "RAW"; variant "FIELDORDER(msb)" };
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