FreeCalypso > hg > fc-tourmaline

annotate src/cs/riviera/rv_template/xxx_state_i.h @ 303:f76436d19a7a default tip

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!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Jun 2023 08:23:37 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 * @file xxx_state_i.h
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3 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 * Internal definitions for XXX state machine,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 * i.e. the states and the functions corresponding to the states.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 * The messages are declared in xxx_message.h, since they can
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 * be seen from outside.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10 * @author Your name here (your_email_here)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 * @version 0.1
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 * History:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 * Date Author Modification
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 * -------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 * // Create.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24 #ifndef __XXX_STATE_I_H_
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25 #define __XXX_STATE_I_H_
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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27
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 #include "rv/rv_general.h"
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 * XXX states.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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33 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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34 * XXX instance is a state machine with several possible states.
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35 * Based on the current state, XXX handle different kind of messages/events.
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36 * States are listed in the order they should normally be sequenced.
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37 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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38 * See the Readme file for a description of the state machine.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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40 typedef enum
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41 {
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42 XXX_STATE_1,
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43 XXX_STATE_2
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44 } T_XXX_INTERNAL_STATE;
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45
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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46
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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47 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 * Optional but recommanded, define a function for the processing
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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49 * in each state, like:
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50 * T_XXX_RETURN xxx_state_1 (T_RV_HDR * message_p);
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51 * T_XXX_RETURN xxx_state_2 (T_RV_HDR * message_p);
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52 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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53
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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54 #endif /* __XXX_STATE_I_H_ */