FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/sm/sm_timer_handler.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 | fa8dc04885d8 |
children |
line wrap: on
line source
/*---------------------------------------------------------------------------- | Project : 3G PS | Module : SM +----------------------------------------------------------------------------- | Copyright 2003 Texas Instruments. | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments . | 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. +----------------------------------------------------------------------------- | Purpose: 3G Timer handler function definitions in the SM entity. | For design details, see: | 8010.908 SM Detailed Specification +---------------------------------------------------------------------------*/ /*==== DECLARATION CONTROL =================================================*/ #ifndef SM_TIMER_HANDLER_H #define SM_TIMER_HANDLER_H /*==== INCLUDES =============================================================*/ #include "sm.h" /*==== CONSTS ===============================================================*/ #define NWSM_T3380_TIMEOUT 30000 #define NWSM_T3381_TIMEOUT 8000 #define NWSM_T3390_TIMEOUT 8000 #define NWSM_MAX_TIMEOUTS 5 /*==== TYPES ================================================================*/ typedef enum { SM_TIMER_NONE, SM_TIMER_T3380, SM_TIMER_T3381, SM_TIMER_T3390 } T_SM_TIMER_TYPE; /*==== EXPORTS ==============================================================*/ extern void sm_timer_start (struct T_SM_CONTEXT_DATA *context, T_SM_TIMER_TYPE timer); extern void sm_timer_restart(struct T_SM_CONTEXT_DATA *context); extern void sm_timer_stop (struct T_SM_CONTEXT_DATA *context); #endif /* SM_TIMER_HANDLER_H */ /*==== END OF FILE ==========================================================*/