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view src/g23m-gprs/grr/grr_cpapf.h @ 78:c632896652ba

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mfw/ti1_key.c: properly initialize notified_keys array The code in this ti1_key.c layer needs to call kpd_subscribe() and kpd_define_key_notification() functions in order to register with the KPD driver. The original code passed KPD_NB_PHYSICAL_KEYS in nb_notified_keys - this constant is defined to 24 in kpd_cfg.h on all platforms of interest to us - but it only filled the first 23 slots in the notified_keys array, resulting in stack garbage being passed to KPD API functions. The fix consists of initializing the last missed array slot to KPD_KEY_RECORD, the key ID for the right side button on the D-Sample handset. On our current hw targets this "Record" button exists as the EXTRA button on our Luna keypad board and as the camera button on the Pirelli DP-L10. There is no support whatsoever for this button in current BMI+MFW, we have no plans of doing anything with Pirelli's camera button even if we do get our UI fw running on that phone, and the Mother's dream of building our own FreeCalypso handset with the same button arrangement as D-Sample (including the right side button) is currently very nebulous - but let us nonetheless handle the full set of buttons on the KPD to MFW interface, and let upper layers weed out unsupported buttons.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 25 Oct 2020 23:41:01 +0000
parents fa8dc04885d8
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GPRS (8441)
|  Modul   :  GRR
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Berlin, AG 
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Berlin, AG 
|                 The receipt of or possession of this file does not convey 
|                 any rights to reproduce or disclose its contents or to 
|                 manufacture, use, or sell anything it may describe, in 
|                 whole, or in part, without the specific written consent of 
|                 Texas Instruments Berlin, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  Definitions for service CPAP.
+----------------------------------------------------------------------------- 
*/ 

#ifndef GRR_CPAPF_H
#define GRR_CPAPF_H


typedef enum  
{
  E_PDCH_ASSIGN_IGNORE,     /* no effect on current tbf */
  E_PDCH_ASSIGN_ERROR,
  E_PDCH_ASSIGN_UL,
  E_PDCH_ASSIGN_SB,
  E_PDCH_ASSIGN_DL,
  E_PDCH_ASSIGN_ASSIGN     /* valid message send mphp_assign_req */
} T_EVAL_PDCH_ASSIGN;


EXTERN void cpap_init ( void );

EXTERN T_EVAL_IA cpap_eval_ia ( void );

EXTERN T_EVAL_IA_DL cpap_eval_ia_dl ( void );

EXTERN T_EVAL_PDCH_ASSIGN cpap_eval_pdch_assignment ( void );

EXTERN void cpap_build_gprs_data_request (T_RRGRR_GPRS_DATA_REQ *rrgrr_gprs_data_req);

EXTERN void cpap_send_ass_fail (UBYTE cause);
EXTERN void cpap_send_assign_req_pdch (T_TBF_TYPE tbf_type_i);
EXTERN BOOL cpap_send_assign_req_ia ( T_TBF_TYPE tbf_type_i );
EXTERN UBYTE cpap_send_resource_request_ia ( void );
EXTERN UBYTE cpap_send_single_block_without_tbf ( void );
EXTERN void cpap_set_da_assignment_ia (T_MPHP_ASSIGNMENT_REQ *ptr2prim);
EXTERN UBYTE cpap_set_fa_assignment_ia (T_MPHP_ASSIGNMENT_REQ *ptr2prim);
EXTERN void cpap_set_dl_assignment_ia (T_MPHP_ASSIGNMENT_REQ *ptr2prim);
EXTERN UBYTE cpap_send_receive_normal_burst ( void );
EXTERN void cpap_join_tma_messages ( void );
EXTERN void cpap_store_ia_message ( void );
EXTERN void cpap_malloc_ia ( void );
EXTERN void cpap_mfree_ia ( BOOL restore_data );

#endif /* !GRR_CPAPF_H */