FreeCalypso > hg > fc-tourmaline

view src/cs/layer1/p_include/l1p_vare.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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/************* Revision Controle System Header *************
 *                  GSM Layer 1 software 
 * L1P_VAREX.H
 *
 *        Filename l1p_vare.h
 *  Copyright 2003 (C) Texas Instruments  
 *
 ************* Revision Controle System Header *************/

#ifdef L1P_ASYN_C

#if (LONG_JUMP == 3)
  #ifdef __GNUC__
    #define SECTION_ATTR __attribute__ ((section (".l1s_global")))
  #else
    #define SECTION_ATTR
    #pragma DATA_SECTION(l1ps,".l1s_global")
    #pragma DATA_SECTION(l1pa_l1ps_com,".l1s_global")
    #pragma DATA_SECTION(l1ps_macs_com,".l1s_global")
    #pragma DATA_SECTION(l1ps_dsp_com,".l1s_global")
  #endif
#else
  #define SECTION_ATTR
#endif

  // Global Packet L1A structure
  T_L1PA_GLOBAL    l1pa;

  // Global Packet L1S structure
  T_L1PS_GLOBAL    l1ps SECTION_ATTR;

  // Common structure between L1A and L1S in packet mode
  T_L1PA_L1PS_COM  l1pa_l1ps_com SECTION_ATTR;
 
  // Communication between L1S and MAC-S in packet mode
  T_L1PS_MACS_COM  l1ps_macs_com SECTION_ATTR;

  // MCU / DSP interface
  T_L1PS_DSP_COM  l1ps_dsp_com SECTION_ATTR;

  #undef SECTION_ATTR

#else
  extern T_L1PA_GLOBAL    l1pa;
  extern T_L1PS_GLOBAL    l1ps;
  extern T_L1PA_L1PS_COM  l1pa_l1ps_com;
  extern T_L1PS_DSP_COM   l1ps_dsp_com;
  extern T_L1PS_MACS_COM  l1ps_macs_com;

#endif