FreeCalypso > hg > fc-magnetite

view src/cs/drivers/drv_app/pwr/pwr_process.c @ 636:57e67ca2e1cb

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pcmdata.c: default +CGMI to "FreeCalypso" and +CGMM to model The present change has no effect whatsoever on Falconia-made and Openmoko-made devices on which /pcm/CGMI and /pcm/CGMM files have been programmed in FFS with sensible ID strings by the respective factories, but what should AT+CGMI and AT+CGMM queries return when the device is a Huawei GTM900 or Tango modem that has been converted to FreeCalypso with a firmware change? Before the present change they would return compiled-in defaults of "<manufacturer>" and "<model>", respectively; with the present change the firmware will self-identify as "FreeCalypso GTM900-FC" or "FreeCalypso Tango" on the two respective targets. This firmware identification will become important if someone incorporates an FC-converted GTM900 or Tango modem into a ZeroPhone-style smartphone where some high-level software like ofono will be talking to the modem and will need to properly identify this modem as FreeCalypso, as opposed to some other AT command modem flavor with different quirks. In technical terms, the compiled-in default for the AT+CGMI query (which will always be overridden by the /pcm/CGMI file in FFS if one is present) is now "FreeCalypso" in all configs on all targets; the compiled-in default for the AT+CGMM query (likewise always overridden by /pcm/CGMM if present) is "GTM900-FC" if CONFIG_TARGET_GTM900 or "Tango" if CONFIG_TARGET_TANGO or the original default of "<model>" otherwise.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 19 Jan 2020 20:14:58 +0000
parents c93a236e0d50
children
line wrap: on
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/*****************************************************************************/
/*                                                                           */
/*  Name       pwr_process.c                                                 */
/*                                                                           */
/*  Function   this file contains the pwr_process function, used to          */
/*			   handle messages received in the SPI task mailbox.             */
/*                                                                           */
/*  Version    0.1                                                           */
/*                                                                           */
/*  Date       Modification                                                  */
/*  ------------------------------------                                     */
/*                                                                           */
/* Author      Candice Bazanegue                                             */
/*                                                                           */
/* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved */
/*****************************************************************************/

#include "rv/rv_defined_swe.h"	   // for RVM_PWR_SWE

#ifdef RVM_PWR_SWE

#include "abb/abb.h"
#include "rvm/rvm_use_id_list.h"
#include "rvf/rvf_api.h"
#include "pwr/pwr_messages_i.h"
#include "spi/spi_env.h"


/*******************************************************************************
** Function         pwr_process
**
** Description     It is called by the spi task core.                                        
**                 Messages can be related to ABB interrupt handling, or        
**                 battery charge management. 
**
*******************************************************************************/
void pwr_process(T_RV_HDR * msg_ptr)
{
   void *ptr = NULL;

   if (msg_ptr != NULL)
   {
      switch (msg_ptr->msg_id)
      {
         case PWR_SPI_INFO_BATTERY_EVT:
		 {
            /* Battery voltage and charger current */
            if (SPI_GBL_INFO_PTR->is_adc_on == FALSE)
            {
               /* start the channels conversion */
               ABB_Write_Register_on_page(PAGE0, VBATREG, 0x0000);
            }

            /* Callback function */
            if(((T_RV_HDR *)msg_ptr)->callback_func != NULL)
            {
               ((T_RV_HDR *)msg_ptr)->callback_func(ptr);
            }

            rvf_free_buf ((void *) msg_ptr);

            break;
		 }

         default:
	     {
            /* Unknow message has been received */
            rvf_send_trace("PWR_task : Received an unknown message",38, NULL_PARAM ,
                           RV_TRACE_LEVEL_DEBUG_HIGH, PWR_USE_ID);

            rvf_free_buf ((void *) msg_ptr);

            break;
         } 
      }   // end of switch
   }   // end of if
   return;
}

#endif /* #ifdef RVM_PWR_SWE */