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view src/g23m-gprs/sndcp/sndcp_ndf.h @ 268:f2e52cab0a73

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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 fa8dc04885d8
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GPRS (8441)
|  Modul   :  sndcp_ndf.h
+----------------------------------------------------------------------------- 
|  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 sndcp_ndf.c 
+----------------------------------------------------------------------------- 
*/ 

/*---- HISTORY --------------------------------------------------------------*/
#if 0

  $Log:: /GPRS/Condat/MS/SRC/SNDCP/sndcp_ndf.h                             $
 * 
 * 16    15.05.00 16:55 Hk
 * T H E   E N D.
 * 
 * 15    15.05.00 16:16 Hk
 * backup.
 * 
 * 14    9.05.00 18:59 Hk
 * XID negotiation work in progress. Backup.
 * 
 * 13    18.04.00 18:47 Hk
 * Backup. Work on XID negotiation.
 * 
 * 12    30.03.00 16:04 Hk
 * 
 * 11    17.03.00 18:03 Hk
 * Acknowledged data transfer is now implemented and tested uplink and
 * downlink.
 * 
 * 10    10.03.00 17:48 Hk
 * Backup. First downlink ack data transfer ok (case 700).
 * 
 * 9     7.03.00 18:24 Hk
 * Backup. Last check in before adding extra downlink service for timeout and
 * re-ordering. 
 * 
 * 8     25.02.00 18:27 Hk
 * Backup, test case 346 runs (deactivation of ack context including ll
 * release.
 * 
 * 7     17.02.00 14:32 Hk
 * Last checkin before maybe splitting sd in two services for 1.unack and 2.
 * ack op mode.
 * 
 * 6     11.02.00 18:49 Hk
 * Establishment of LLC acknowledged operation mode. First test case SNDCP035
 * successful. Backup.
 * 
 * 5     9.02.00 15:02 Hk
 * Backup. Unacknowledged data transfer possible. Up to testcase SNDCP034.
 * 
 * 4     7.02.00 18:02 Hk
 * Backup, error situations in service sd, up to testcase 028.
 * 
 * 3     3.02.00 18:08 Hk
 * Backup, downlink transfer up to test case 016.
 * 
 * 2     26.01.00 16:24 Hk
 * Made services sd and nd compilable.

#endif

#ifndef SNDCP_NDF_H
#define SNDCP_NDF_H




EXTERN void nd_init (void);



#endif /* !SNDCP_NDF_H */