FreeCalypso > hg > fc-tourmaline

annotate src/cs/drivers/drv_app/spi/spi_task.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 34b7059b9337
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /*****************************************************************************/
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2 /* */
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3 /* Name spi_task.h */
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4 /* */
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5 /* Function this file contains timers definitions used by spi_core, */
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6 /* in case the PWR SWE is defined. */
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7 /* */
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8 /* Version 0.1 */
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9 /* Author Candice Bazanegue */
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10 /* */
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11 /* Date Modification */
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12 /* ------------------------------------ */
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13 /* 20/08/2000 Create */
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14 /* 01/09/2003 Modfication */
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15 /* Author Pascal Puel */
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16 /* */
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17 /* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved */
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18 /*****************************************************************************/
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20 #ifndef _SPI_TASK_H_
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21 #define _SPI_TASK_H_
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23 #include "rv/rv_defined_swe.h" // for RVM_PWR_SWE
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25 #ifdef RVM_PWR_SWE
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27 #include "pwr/pwr_cust.h"
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29 #define SPI_TIMER0 (RVF_TIMER_0)
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30 #define SPI_TIMER0_INTERVAL_1 (PWR_BAT_TEST_TIME_1)
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31 #define SPI_TIMER0_INTERVAL_2 (PWR_BAT_TEST_TIME_2)
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32 #define SPI_TIMER0_INTERVAL_3 (PWR_CALIBRATION_TIME_1)
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33 #define SPI_TIMER0_INTERVAL_4 (PWR_CALIBRATION_TIME_2)
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34 #define SPI_TIMER0_WAIT_EVENT (RVF_TIMER_0_EVT_MASK)
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36 #define SPI_TIMER1 (RVF_TIMER_1)
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37 #define SPI_TIMER1_INTERVAL (PWR_CI_CHECKING_TIME)
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38 #define SPI_TIMER1_WAIT_EVENT (RVF_TIMER_1_EVT_MASK)
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40 #define SPI_TIMER2 (RVF_TIMER_2)
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41 #define SPI_TIMER2_INTERVAL (PWR_CV_CHECKING_TIME)
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42 #define SPI_TIMER2_WAIT_EVENT (RVF_TIMER_2_EVT_MASK)
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44 #define SPI_TIMER3 (RVF_TIMER_3)
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45 #define SPI_TIMER3_INTERVAL (PWR_DISCHARGE_CHECKING_TIME_1)
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46 #define SPI_TIMER3_INTERVAL_BIS (PWR_DISCHARGE_CHECKING_TIME_2)
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47 #define SPI_TIMER3_WAIT_EVENT (RVF_TIMER_3_EVT_MASK)
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49 #endif // RVM_PWR_SWE
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52 // Prototypes
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53 void spi_adc_on (void);
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54 T_RV_RET spi_core(void);
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56 #endif // _SPI_TASK_H_