FreeCalypso > hg > fc-tourmaline

view src/cs/drivers/drv_app/abb/abb_inth.h @ 51:04aaa5622fa7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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
line wrap: on
line source

/**********************************************************************************/
/*            TEXAS INSTRUMENTS INCORPORATED PROPRIETARY INFORMATION              */
/*                                                                                */
/*   Property of Texas Instruments -- For  Unrestricted  Internal  Use  Only      */
/*   Unauthorized reproduction and/or distribution is strictly prohibited.  This  */
/*   product  is  protected  under  copyright  law  and  trade  secret law as an  */
/*   unpublished work.  Created 1987, (C) Copyright 1997 Texas Instruments.  All  */
/*   rights reserved.                                                             */
/*                                                                                */
/*                                                                                */
/*   Filename          : abb_inth.h                                               */
/*                                                                                */
/*   Description       : Functions to manage the ABB device interrupt.            */
/*                       The Serial Port Interface is used to connect the TI  	  */
/*					          	 Analog BaseBand (ABB).				    			      	          */
/*						           It is assumed that the ABB is connected as the SPI       */																				  
/*                       device 0, and ABB interrupt is mapped as external IT.    */																				  
/*														                                      						  */
/*   Author            : Pascal PUEL                                              */
/*                                                                                */
/*   Version number   : 1.0                                                       */
/*                                                                                */
/*   Date and time    : Jan 2003                                                  */
/*                                                                                */
/*   Previous delta   : Creation                                                  */
/*                                                                                */
/**********************************************************************************/
/*                                                                                */
/*   17/12/03                                                                     */
/*   The original abb_inth.h has been splitted between the actual abb_inth.h      */
/*   located in drv_apps directory and abb_inth_core.h located in drv_core        */
/*   directory.                                                                   */
/*   abb_core_inth.h must be included in abb_inth.h.                              */
/*                                                                                */
/**********************************************************************************/

#ifndef __ABB_INTH_H__
#define __ABB_INTH_H__

  #include "main/sys_types.h"
  #include "abb/abb_core_inth.h" 

  #ifndef _WINDOWS

    #include "l1sw.cfg"
    #include "chipset.cfg"
  
    /****************************************************************/
    /* Power ON/OFF key definition.                                 */
    /****************************************************************/
    // If <ON/OFF> key is pressed more than 20 TDMAs, it's a Hook-ON
    #define SHORT_OFF_KEY_PRESSED  (20)
  
    // If <ON/OFF> key is pressed more than 160 TDMAs, it's a Hook-ON AND then Power-OFF
    #define OFF_LOOP_COUNT   (8)
    #define LONG_OFF_KEY_PRESSED   (OFF_LOOP_COUNT * SHORT_OFF_KEY_PRESSED)
  
  #endif   // _WINDOWS
  
  // PROTOTYPES
  void spi_abb_read_int_reg_callback(SYS_UWORD16 *read_value);

#endif  // __ABB_INTH_H__