FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/cdginc/p_t30.h @ 268:f2e52cab0a73
abb_inth.c: check all interrupt causes, not just one
The original code used if - else if - else if etc constructs, thus
the first detected interrupt was the only one handled. However,
Iota ITSTATREG is a clear-on-read register, thus if we only handle
the first detected interrupt and skip checking the others, then the
other interrupts will be lost, if more than one interrupt happened
to occur in one ABB interrupt handling cycle - a form of rare race
condition. Change the code to check all interrupts that were read
in this cycle.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 13 Jun 2021 18:17:53 +0000 |
| parents | 35f7a1dc9f7d |
| children |
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/* +--------------------------------------------------------------------------+ | PROJECT : PROTOCOL STACK | | FILE : p_t30.h | | SOURCE : "sap\t30.pdf" | | LastModified : "2002-04-23" | | IdAndVersion : "8411.104.98.312" | | SrcFileTime : "Thu Nov 29 09:54:28 2007" | | Generated by CCDGEN_2.5.5A on Fri Oct 14 21:41:52 2016 | | !!DO NOT MODIFY!!DO NOT MODIFY!!DO NOT MODIFY!! | +--------------------------------------------------------------------------+ */ /* PRAGMAS * PREFIX : NONE * COMPATIBILITY_DEFINES : NO (require PREFIX) * ALWAYS_ENUM_IN_VAL_FILE: NO * ENABLE_GROUP: NO * CAPITALIZE_TYPENAME: NO */ #ifndef P_T30_H #define P_T30_H #define CDG_ENTER__P_T30_H #define CDG_ENTER__FILENAME _P_T30_H #define CDG_ENTER__P_T30_H__FILE_TYPE CDGINC #define CDG_ENTER__P_T30_H__LAST_MODIFIED _2002_04_23 #define CDG_ENTER__P_T30_H__ID_AND_VERSION _8411_104_98_312 #define CDG_ENTER__P_T30_H__SRC_FILE_TIME _Thu_Nov_29_09_54_28_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_T30_H #undef CDG_ENTER__FILENAME #include "p_t30.val" #ifndef __T_dis__ #define __T_dis__ /* * digital identification signal * CCDGEN:WriteStruct_Count==3074 */ typedef struct { U8 v8; /*< 0: 1> V.8 capabilities */ U8 n_byte; /*< 1: 1> no. of octets preferred */ U8 ready_tx_fax; /*< 2: 1> ready to transmit a facsimile document (polling) */ U8 rec_fax_op; /*< 3: 1> receiver fax operation */ U8 data_sig_rate; /*< 4: 1> data signalling rate */ U8 R8_lines_pels; /*< 5: 1> R8*7.7 lines/mm and/or 200 x 200 pels/25.4 mm */ U8 two_dim_coding; /*< 6: 1> two-dimensional coding */ U8 rec_width; /*< 7: 1> recording-width */ U8 max_rec_len; /*< 8: 1> maximum recording length */ U8 min_scan_time; /*< 9: 1> minimum scan line time at the receiver */ U8 uncomp_mode; /*< 10: 1> uncompressed mode */ U8 err_corr_mode; /*< 11: 1> error correction mode */ U8 frame_size; /*< 12: 1> frame size */ U8 t6_coding; /*< 13: 1> T.6 coding */ U8 R8_lines; /*< 14: 1> R8*15.4 lines/mm */ U8 r_300_pels; /*< 15: 1> 300*300 pels/25.4 mm */ U8 R16_lines_pels; /*< 16: 1> R16*15.4 lines/mm and/or 400*400 pels/25.4 mm */ U8 resolution_type; /*< 17: 1> resolution type selection */ U8 i_res_pref; /*< 18: 1> inch based resolution preferred */ U8 m_res_pref; /*< 19: 1> metric-based resolution preferred */ U8 min_scan_time_hr; /*< 20: 1> minimum scan line time for higher resolutions */ U8 sel_polling; /*< 21: 1> selective polling */ U8 subaddr; /*< 22: 1> subaddressing */ U8 password; /*< 23: 1> password */ U8 ready_tx_doc; /*< 24: 1> ready to transmit a data file (polling) */ U8 bft; /*< 25: 1> Binary File Transfer (BFT) */ U8 dtm; /*< 26: 1> Document Transfer Mode (DTM) */ U8 edi; /*< 27: 1> Electronic Data Interchange (EDI) */ U8 btm; /*< 28: 1> Basic Transfer Mode (BTM) */ U8 ready_tx_mixed; /*< 29: 1> ready to transmit a character or mixed mode document (polling) */ U8 char_mode; /*< 30: 1> character mode */ U8 mixed_mode; /*< 31: 1> mixed mode (Annex E/T.4) */ U8 proc_mode_26; /*< 32: 1> processable mode 26) */ U8 dig_network_cap; /*< 33: 1> digital network capability */ U8 duplex; /*< 34: 1> duplex and half duplex capabilities */ U8 jpeg; /*< 35: 1> JPEG coding */ U8 full_colour; /*< 36: 1> full colour mode */ U8 huffman_tables; /*< 37: 1> preferred Huffman tables */ U8 r_12_bits_pel_comp; /*< 38: 1> 12 bits/pel component */ U8 no_subsamp; /*< 39: 1> no subsampling */ U8 cust_illum; /*< 40: 1> custom illuminant */ U8 cust_gamut; /*< 41: 1> custom gamut range */ U8 na_letter; /*< 42: 1> North American Letter (215.9*279.4 mm) */ U8 na_legal; /*< 43: 1> North American Legal (215.9*355.6 mm) */ U8 sing_prog_seq_coding_basic; /*< 44: 1> single-progression sequential coding basic */ U8 sing_prog_seq_coding_L0; /*< 45: 1> single-progression sequential coding optional L0 */ U8 _align0; /*< 46: 1> alignment */ U8 _align1; /*< 47: 1> alignment */ } T_dis; #endif /* * digital transmit command * CCDGEN:WriteStruct_Count==3075 */ #ifndef __T_dtc__ #define __T_dtc__ typedef T_dis T_dtc; #endif /* * digital command signal * CCDGEN:WriteStruct_Count==3076 */ #ifndef __T_dcs__ #define __T_dcs__ typedef T_dis T_dcs; #endif #ifndef __T_hdlc_info__ #define __T_hdlc_info__ /* * HDLC information field * CCDGEN:WriteStruct_Count==3077 */ typedef struct { U8 crp; /*< 0: 1> CRP flag */ U8 c_pwd; /*< 1: 1> length of PWD */ U8 pwd[PWD_LEN]; /*< 2: 20> password */ U8 c_sub; /*< 22: 1> length of SUB */ U8 sub[SUB_LEN]; /*< 23: 20> subaddress */ U8 c_sep; /*< 43: 1> length of SEP */ U8 sep[SEP_LEN]; /*< 44: 20> selective polling */ U8 c_nsc; /*< 64: 1> length of NSC */ U8 nsc[NSC_LEN]; /*< 65: 90> non-standard facilities command */ U8 c_nsf; /*<155: 1> length of NSF */ U8 nsf[NSF_LEN]; /*<156: 90> non-standard facilities */ U8 c_tsi; /*<246: 1> length of TSI */ U8 tsi[TSI_LEN]; /*<247: 20> transmitting subscriber identification */ U8 c_cig; /*<267: 1> length of CIG */ U8 cig[CIG_LEN]; /*<268: 20> calling subscriber identification */ U8 c_csi; /*<288: 1> length of CSI */ U8 csi[CSI_LEN]; /*<289: 20> calling subscriber identification */ U8 c_nss; /*<309: 1> length of NSS */ U8 nss[NSS_LEN]; /*<310: 90> non-standard set-up */ U8 v_dis; /*<400: 1> DIS flag */ U8 _align0; /*<401: 1> alignment */ U8 _align1; /*<402: 1> alignment */ U8 _align2; /*<403: 1> alignment */ T_dis dis; /*<404: 48> digital identification signal */ U8 v_dcs; /*<452: 1> DCS flag */ U8 _align3; /*<453: 1> alignment */ U8 _align4; /*<454: 1> alignment */ U8 _align5; /*<455: 1> alignment */ T_dcs dcs; /*<456: 48> digital command signal */ U8 v_dtc; /*<504: 1> DTC flag */ U8 _align6; /*<505: 1> alignment */ U8 _align7; /*<506: 1> alignment */ U8 _align8; /*<507: 1> alignment */ T_dtc dtc; /*<508: 48> digital transmit command */ } T_hdlc_info; #endif /* * End of substructure section, begin of primitive definition section */ #ifndef __T_T30_ACTIVATE_REQ__ #define __T_T30_ACTIVATE_REQ__ /* * * CCDGEN:WriteStruct_Count==3080 */ typedef struct { U16 trans_rate; /*< 0: 2> transmission rate */ U8 half_rate; /*< 2: 1> half-rate flag */ U8 threshold; /*< 3: 1> tcf threshold */ U16 frames_per_prim; /*< 4: 2> no. of frames per primitive */ U8 bitorder; /*< 6: 1> Bitorder */ U8 _align0; /*< 7: 1> alignment */ } T_T30_ACTIVATE_REQ; #endif #ifndef __T_T30_CONFIG_REQ__ #define __T_T30_CONFIG_REQ__ /* * * CCDGEN:WriteStruct_Count==3081 */ typedef struct { U8 hdlc_report; /*< 0: 1> HDLC report mode */ U8 _align0; /*< 1: 1> alignment */ U16 test_mode; /*< 2: 2> Test mode */ } T_T30_CONFIG_REQ; #endif #ifndef __T_T30_CAP_IND__ #define __T_T30_CAP_IND__ /* * * CCDGEN:WriteStruct_Count==3082 */ typedef struct { T_hdlc_info hdlc_info; /*< 0:556> HDLC information field */ } T_T30_CAP_IND; #endif #ifndef __T_T30_CAP_REQ__ #define __T_T30_CAP_REQ__ /* * * CCDGEN:WriteStruct_Count==3083 */ typedef struct { T_hdlc_info hdlc_info; /*< 0:556> HDLC information field */ } T_T30_CAP_REQ; #endif #ifndef __T_T30_DTI_REQ__ #define __T_T30_DTI_REQ__ /* * * CCDGEN:WriteStruct_Count==3084 */ typedef struct { U8 dti_conn; /*< 0: 1> DTI connect */ U8 entity_name[T30_ENTITY_NAME_LEN]; /*< 1: 6> name of an neighbour entity */ U8 _align0; /*< 7: 1> alignment */ U32 link_id; /*< 8: 4> Link identifier */ U8 dti_direction; /*< 12: 1> DTI direction */ U8 _align1; /*< 13: 1> alignment */ U8 _align2; /*< 14: 1> alignment */ U8 _align3; /*< 15: 1> alignment */ } T_T30_DTI_REQ; #endif #ifndef __T_T30_DTI_CNF__ #define __T_T30_DTI_CNF__ /* * * CCDGEN:WriteStruct_Count==3085 */ typedef struct { U8 dti_conn; /*< 0: 1> DTI connect */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ } T_T30_DTI_CNF; #endif #ifndef __T_T30_DTI_IND__ #define __T_T30_DTI_IND__ /* * * CCDGEN:WriteStruct_Count==3086 */ typedef struct { U8 dummy; /*< 0: 1> no parameters */ } T_T30_DTI_IND; #endif #ifndef __T_T30_PHASE_IND__ #define __T_T30_PHASE_IND__ /* * * CCDGEN:WriteStruct_Count==3087 */ typedef struct { U8 phase; /*< 0: 1> T.30 phase */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ } T_T30_PHASE_IND; #endif #ifndef __T_T30_SGN_IND__ #define __T_T30_SGN_IND__ /* * * CCDGEN:WriteStruct_Count==3088 */ typedef struct { U8 sgn; /*< 0: 1> binary coded signal */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ } T_T30_SGN_IND; #endif #ifndef __T_T30_SGN_REQ__ #define __T_T30_SGN_REQ__ /* * * CCDGEN:WriteStruct_Count==3089 */ typedef struct { U8 sgn; /*< 0: 1> binary coded signal */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ } T_T30_SGN_REQ; #endif #ifndef __T_T30_CMPL_IND__ #define __T_T30_CMPL_IND__ /* * * CCDGEN:WriteStruct_Count==3090 */ typedef struct { U8 cmpl; /*< 0: 1> completion */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ } T_T30_CMPL_IND; #endif #ifndef __T_T30_REPORT_IND__ #define __T_T30_REPORT_IND__ /* * * CCDGEN:WriteStruct_Count==3091 */ typedef struct { U8 dir; /*< 0: 1> direction of call */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ T_sdu sdu; /*< 4: ? > Service Data Unit */ } T_T30_REPORT_IND; #endif #ifndef __T_T30_MODIFY_REQ__ #define __T_T30_MODIFY_REQ__ /* * * CCDGEN:WriteStruct_Count==3092 */ typedef struct { U16 trans_rate; /*< 0: 2> transmission rate */ U8 half_rate; /*< 2: 1> half-rate flag */ U8 _align0; /*< 3: 1> alignment */ } T_T30_MODIFY_REQ; #endif #ifndef __T_T30_ERROR_IND__ #define __T_T30_ERROR_IND__ /* * * CCDGEN:WriteStruct_Count==3093 */ typedef struct { U16 cause; /*< 0: 2> error cause */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ } T_T30_ERROR_IND; #endif #ifndef __T_T30_EOL_IND__ #define __T_T30_EOL_IND__ /* * * CCDGEN:WriteStruct_Count==3094 */ typedef struct { U16 eol; /*< 0: 2> end of line count */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ } T_T30_EOL_IND; #endif #ifndef __T_T30_DEACTIVATE_REQ__ #define __T_T30_DEACTIVATE_REQ__ /* * * CCDGEN:WriteStruct_Count==3095 */ typedef struct { U8 dummy; /*< 0: 1> no parameters */ } T_T30_DEACTIVATE_REQ; #endif #ifndef __T_T30_DEACTIVATE_CNF__ #define __T_T30_DEACTIVATE_CNF__ /* * * CCDGEN:WriteStruct_Count==3096 */ typedef struct { U8 dummy; /*< 0: 1> no parameters */ } T_T30_DEACTIVATE_CNF; #endif #ifndef __T_T30_ACTIVATE_CNF__ #define __T_T30_ACTIVATE_CNF__ /* * * CCDGEN:WriteStruct_Count==3097 */ typedef struct { U16 buf_size_rx; /*< 0: 2> buffer size RX */ U16 buf_size_tx; /*< 2: 2> buffer size TX */ } T_T30_ACTIVATE_CNF; #endif #ifndef __T_T30_PREAMBLE_IND__ #define __T_T30_PREAMBLE_IND__ /* * * CCDGEN:WriteStruct_Count==3098 */ typedef struct { U8 dummy; /*< 0: 1> no parameters */ } T_T30_PREAMBLE_IND; #endif #include "CDG_LEAVE.h" #endif