annotate src/g23m-aci/aci/psa_l2r.h @ 261:841a848ba762

SPI SWE: clear any pending boot-time interrupts in spi_init() Charger plug/unplug hw logic in the Iota ABB has no built-in debouncing, thus electrical contact bounce on the charging power connection interface produces a lot of charger plug/unplug interrupts. When we boot in charging mode (charging power present at boot time and is presumably the cause of Switch-ON), some bounce may occur between the initial Iota Switch-ON action and Calypso firmware booting. By clearing any accumulated ITSTATREG interrupts on boot, we prevent these pre-boot interrupts from generating charger plug/unplug events to FCHG, which would upset smooth from-boot charging.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 14 May 2021 02:49:05 +0000
parents fa8dc04885d8
children
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1
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : GSM-PS (6147)
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4 | Modul : PSA_L2R
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : Definitions for the protocol stack adapter
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18 | Layer 2 Relay ( L2R )
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19 +-----------------------------------------------------------------------------
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20 */
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21
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22 #ifndef PSA_L2R_H
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23 #define PSA_L2R_H
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24
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25 /*==== CONSTANTS ==================================================*/
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26
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27 typedef enum
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28 {
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29 L2R_DEACTIVATED = 0,
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30 L2R_ACTIVATE,
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31 L2R_CONNECT,
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32 L2R_CONNECTED,
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33 L2R_ENABLE,
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34 L2R_ENABLED,
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35 // L2R_DISABLE,
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36 L2R_DETACH,
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37 L2R_DISCONNECT,
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38 L2R_DEACTIVATE,
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39 L2R_ESCAPE
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40 } T_L2R_STATE;
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41
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42
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43 /*==== TYPES ======================================================*/
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44
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45 typedef struct
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46 {
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47 UBYTE rlp_vers; /* L2R_XID_IND */
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48 USHORT k_ms_iwf; /* L2R_ACTIVATE_REQ, L2R_XID_IND */
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49 USHORT k_iwf_ms;
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50 UBYTE t1;
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51 UBYTE t2;
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52 UBYTE n2;
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53 UBYTE pt;
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54 UBYTE p0;
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55 USHORT p1;
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56 UBYTE p2;
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57 UBYTE uil2p;
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58 UBYTE rate;
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59 USHORT err_cause; /* L2R_ERROR_IND */
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60 ULONG error_rate; /* L2R_STATISTIC_IND */
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61 USHORT reset; /* L2R_RESET_IND */
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62 } T_L2R_SET_PRM;
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63
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64 typedef struct L2RShrdParm
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65 {
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66 UBYTE owner;
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67 UBYTE state;
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68 UBYTE uart_conn;
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69 T_L2R_SET_PRM set_prm[OWN_SRC_MAX];
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70 T_L2R_SET_PRM set_prm_use;
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71 } T_L2R_SHRD_PRM;
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72
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73 typedef struct L2RTstPrmRef
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74 {
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75 const char * key; /* keyword string */
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76 UBYTE id; /* corresponding id */
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77 } L2R_TSTPRM_REF;
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78
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79 /*==== PROTOTYPES =================================================*/
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80
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81 #ifdef DTI
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82 GLOBAL SHORT psaL2R_Enable( T_DTI_CONN_LINK_ID link_id, UBYTE peer );
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83 #endif /* DTI */
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84
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85 GLOBAL SHORT psaL2R_Activate( UBYTE srcId );
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86 GLOBAL SHORT psaL2R_Deactivate( void );
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87 void psaL2R_Init (void);
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88
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89 GLOBAL SHORT psaL2R_ESC( UBYTE src_id );
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90
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91 /*==== EXPORT =====================================================*/
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92
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93 #ifdef PSA_L2RF_C
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94
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95 GLOBAL T_L2R_SHRD_PRM l2rShrdPrm;
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96
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97 #else
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98
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99 EXTERN T_L2R_SHRD_PRM l2rShrdPrm;
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100
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101 #endif /* PSA_L2RF_C */
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102
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103
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104 #endif /* PSA_L2R_H */
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105
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106 /*==== EOF =======================================================*/
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107