view src/g23m-gprs/upm/upm_sm_output_handler.c @ 75:8697f358f505

backlight rework: Condat light driver accepts levels The present change is another intermediate step on the path toward new FreeCalypso backlight handling. At this intermediate step the Condat light driver accepts 0-255 backlight levels driven by MFW, and puts them out on PWL on Luna development boards. At the same time on C139 it is now possible to turn on the display backlight with or without the keypad bl - the lsb of the 0-255 backlight level controls the keypad bl. MFW presently drives only 0 and 255 backlight levels, thus there is no visible behavioral change yet - but the plan for subsequent stages of this backlight rework is to add a dimmed backlight state (no keypad bl on C139) during active calls.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 20:44:04 +0000
parents fa8dc04885d8
children
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/*----------------------------------------------------------------------------
|  Project :  3G PS
|  Module  :  UPM
+-----------------------------------------------------------------------------
|             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:    Output functions for primitives from UPM to the SM entity.
|             For design details, see:
|             8010.939 UPM Detailed Specification
+---------------------------------------------------------------------------*/

/*==== DECLARATION CONTROL ==================================================*/

/*==== INCLUDES =============================================================*/

#include "upm.h"

/*==== CONSTS ===============================================================*/

/*==== TYPES ================================================================*/

/*==== LOCALS ===============================================================*/

/*==== PUBLIC FUNCTIONS =====================================================*/

/*
+------------------------------------------------------------------------------
| Function    : send_sm_activate_res
+------------------------------------------------------------------------------
| Description : Allocate, pack and send SM_ACTIVATE_RES primitive.
|
| Parameters  : ptr_context_data - Pointer to context data
+------------------------------------------------------------------------------
*/

void send_sm_activate_res(struct T_CONTEXT_DATA *ptr_context_data, void* data)
{
  (void)TRACE_FUNCTION("send_sm_activate_res");

  {
    PALLOC(prim, SM_ACTIVATE_RES);

    prim->nsapi = ptr_context_data->nsapi;

    if (data == NULL) /*Possible for UMTS*/
    {
      prim->v_comp_params = (U8)FALSE;
    } else {
      if( (((T_SN_ACTIVATE_CNF*)data)->comp_params.dcomp != 0) ||
          (((T_SN_ACTIVATE_CNF*)data)->comp_params.hcomp != 0)   )
      {
        prim->v_comp_params = (U8)TRUE;
        prim->comp_params.dcomp = ((T_SN_ACTIVATE_CNF*)data)->comp_params.dcomp;
        prim->comp_params.hcomp = ((T_SN_ACTIVATE_CNF*)data)->comp_params.hcomp;
        prim->comp_params.msid = ((T_SN_ACTIVATE_CNF*)data)->comp_params.msid;
      } else {
        prim->v_comp_params = (U8)FALSE;
      }
    }

    (void)PSEND(hCommSM, prim);
  }
}

/*
+------------------------------------------------------------------------------
| Function    : send_sm_modify_res
+------------------------------------------------------------------------------
| Description : Allocate, pack and send SM_MODIFY_RES primitive.
|
| Parameters  : ptr_context_data - Pointer to context data
+------------------------------------------------------------------------------
*/
void send_sm_modify_res(struct T_CONTEXT_DATA *ptr_context_data)
{
  (void)TRACE_FUNCTION("send_sm_modify_res");

  {
    PALLOC(prim, SM_MODIFY_RES);

    /*lint !e613 (Warning -- Possible use of null pointer) */
    prim->nsapi = ptr_context_data->nsapi;

    (void)PSEND(hCommSM, prim);
  }
}

/*
+------------------------------------------------------------------------------
| Function    : send_sm_deactivate_res
+------------------------------------------------------------------------------
| Description : Allocate, pack and send SM_DEACTIVATE_RES primitive.
|
| Parameters  : ptr_context_data - Pointer to context data
+------------------------------------------------------------------------------
*/
void send_sm_deactivate_res(U16 nsapi_set)
{
  (void)TRACE_FUNCTION("send_sm_deactivate_res");

  {
    PALLOC(prim, SM_DEACTIVATE_RES);

    prim->nsapi_set = nsapi_set;

    (void)PSEND(hCommSM, prim);
  }
}

/*
+------------------------------------------------------------------------------
| Function    : send_sm_status_req
+------------------------------------------------------------------------------
| Description : Allocate, pack and send SM_STATUS_REQ primitive.
|
| Parameters  : ptr_context_data - Pointer to context data
+------------------------------------------------------------------------------
*/
void send_sm_status_req(U16 nsapi_set, T_PS_sapi llc_sapi,
			T_CAUSE_ctrl_value ctrl, U16 cause)
{
  (void)TRACE_FUNCTION("send_sm_status_req");

  {
    PALLOC(prim, SM_STATUS_REQ);

    prim->nsapi_set                = nsapi_set;
    prim->sapi                     = (U8)llc_sapi;
    prim->ps_cause.ctrl_value      = ctrl;
    prim->ps_cause.value.upm_cause = cause;

    (void)PSEND(hCommSM, prim);
  }
}