FreeCalypso > hg > fc-tourmaline
view src/cs/services/etm/etm_misc.h @ 51:04aaa5622fa7
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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/******************************************************************************** * Enhanced TestMode (ETM) * @file etm_misc.h * * @author Kim T. Peteren (ktp@ti.com) * @version 0.1 * * * History: * * Date Modification * ------------------------------------ * 16/06/2003 Creation * * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved *********************************************************************************/ #ifndef _ETM_MISC_H_ #define _ETM_MISC_H_ /****************************************************************************** * Usefull Header *****************************************************************************/ #ifndef _WINDOWS #include "swconfig.cfg" #include "sys.cfg" #include "chipset.cfg" //#include "testmode.cfg" #endif #include "l1_confg.h" /* Riviera useful header */ #include "rv/rv_general.h" #include "rvm/rvm_gen.h" #include "rvf/rvf_target.h" #include "rvf/rvf_api.h" #include "rvt/rvt_gen.h" /* include the usefull L1 header */ #ifdef _WINDOWS #define BOOL_FLAG #define CHAR_FLAG #endif #include "l1_types.h" #include "l1audio_const.h" #include "l1audio_cust.h" #include "l1audio_defty.h" #include "l1audio_msgty.h" #include "l1audio_signa.h" #if TESTMODE #include "l1tm_defty.h" #endif #if (L1_GTT == 1) #include "l1gtt_defty.h" #endif #include "l1_const.h" #include "l1_defty.h" #include "l1_msgty.h" #include "l1_signa.h" #ifdef _WINDOWS #define L1_ASYNC_C #endif #include "l1_varex.h" /****************************************************************************** * Defines *****************************************************************************/ #define TM3_PACKET_SIZE 128 #define ETM_PACEKT_SIZE 256 // This is the return TM3 packet structure // HACK! - taken from l1tm_msgty.h typedef struct { unsigned char cid; unsigned char index; unsigned char status; unsigned char size; // size of result[] array unsigned char result[TM3_PACKET_SIZE]; } T_TM3_PKT; // This is the new TM packet structure typedef struct { unsigned short size; // size of data[] int index; // index into data[] - for put()/get() functions unsigned char mid; unsigned char status; unsigned char data[ETM_PACEKT_SIZE]; // include cksum } T_ETM_PKT; #ifndef BASIC_TYPES #define BASIC_TYPES typedef signed char int8; typedef unsigned char uint8; typedef signed short int16; typedef unsigned short uint16; typedef signed int int32; typedef unsigned int uint32; #endif /****************************************************************************** * Prototypes *****************************************************************************/ void *etm_malloc(int size); int etm_free(void *addr); int etm_at(T_ETM_PKT *pkt, char *buf); /****************************************************************************** * Internal Error codes *****************************************************************************/ enum { ETM_TASK_REGISTERED = -100, ETM_DB_LIMIT = -101 }; #endif // _ETM_MISC_H_