FreeCalypso > hg > fc-tourmaline

annotate src/cs/drivers/drv_app/rtc/rtc_env.h @ 51:04aaa5622fa7

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disable deep sleep when Iota LEDB is on TI's Iota chip docs say that CLK13M must be running in order for LEDB to work, and practical experience on Mot C139 which uses Iota LEDB for its keypad backlight concurs: if Calypso enters deep sleep while the keypad backlight is turned on, the light flickers visibly as the chipset goes into and out of deep sleep. TI's original L1 sleep manager code had logic to disable deep sleep when LT_Status() returns nonzero, but that function only works for B-Sample and C-Sample LT, always returns 0 on BOARD 41 - no check of Iota LEDB status anywhere. Change this code for our current hardware: disable deep sleep when Iota LEDB has been turned on through LLS.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 19 Oct 2020 05:11:29 +0000
parents 4e78acac3d88
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 /* File Name: rtc_env.h */
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4 /* */
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5 /* Purpose: This file contains prototypes for RV Environment related */
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6 /* functions used to get info, start and stop the rtc block. */
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7 /* */
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8 /* Version 0.1 */
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9 /* */
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10 /* Date Modification */
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11 /* ------------------------------------ */
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12 /* 03/20/1 Create */
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13 /* */
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14 /* Author Laurent Sollier */
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15 /* */
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16 /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/
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17 /****************************************************************************/
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18 #ifndef __RTC_ENV_H_
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19 #define __RTC_ENV_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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22 #include "rvm/rvm_gen.h"
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24 #include "rtc/rtc_pool_size.h" /* Stack & Memory Bank sizes definitions */
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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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27 /* memory bank size and watermark */
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28 #define RTC_MB_PRIM_SIZE RTC_MB1_SIZE
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29 #define RTC_MB_PRIM_WATERMARK (RTC_MB_PRIM_SIZE - 20)
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31 /* generic functions declarations */
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32 T_RVM_RETURN rtc_get_info (T_RVM_INFO_SWE *infoSWE);
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34 T_RVM_RETURN rtc_set_info(T_RVF_ADDR_ID addrId,
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35 T_RV_RETURN return_path[],
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36 T_RVF_MB_ID mbId[],
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37 T_RVM_RETURN (*callBackFct) ( T_RVM_NAME SWEntName,
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38 T_RVM_RETURN errorCause,
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39 T_RVM_ERROR_TYPE errorType,
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40 T_RVM_STRING errorMsg) );
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42 T_RVM_RETURN rtc_init (void);
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44 T_RVM_RETURN rtc_stop (void);
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46 T_RVM_RETURN rtc_kill (void);
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49 #endif /*__RTC_ENV_H_*/
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