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view src/cs/drivers/drv_app/pwr/pwr_messages_i.c @ 673:62a5285e014a

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Lorekeeping: allow tpudrv-leonardo.lib on Leonardo/Tango Back in 2015 the Mother's idea was to produce a FreeCalypso development board that would be a clone of TI Leonardo, including the original quadband RFFE; one major additional stipulation was that this board needed to be able to run original unmodified TCS211-20070608 firmware with all blobs intact, with only minimal binary patches to main.lib and tpudrv.lib. The necessary patched libs were produced at that time in the tcs211-patches repository. That plan was changed and we produced FCDEV3B instead, with Openmoko's triband RFFE instead of Leonardo quadband, but when FC Magnetite started in 2016, a TPUDRV_blob= provision was still made, allowing the possibility of patching OM's tpudrv.lib for a restored Leonardo RFFE. Now in 2020 we have FC Tango which is essentially a verbatim clone of Leonardo core, including the original quadband RFFE. We have also deblobbed our firmware so much that we have absolutely no real need for a blob version of tpudrv.lib - but I thought it would be neat to put the ancient TPUDRV_blob= mechanism (classic config) to its originally intended use, just for the heck of it.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 29 May 2020 03:55:36 +0000
parents c93a236e0d50
children
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/*******************************************************************************
 *
 *  pwr_messages_i.c
 *
 * Purpose: Contains functions used by PWR SWE to send events to the SPI task.
 *
 *
 * Author   Candice Bazanegue (c-brille@ti.com)
 *
 * (C) Texas Instruments 2001
 *
 ******************************************************************************/

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

#ifdef RVM_PWR_SWE

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


/********************************************************************************/
/*                                                                              */
/*    Function Name: pwr_spi_battery_info                                       */
/*                                                                              */
/*    Purpose:    This function is used to send a PWR_SPI_INFO_BATTERY_EVT      */
/*                message to the SPI task.                                      */
/*                                                                              */
/********************************************************************************/
T_RV_RET pwr_spi_battery_info(CALLBACK_FUNC CallBack)
{
   T_RV_HDR *msgPtr;

   /* check if the driver has been started */
   if (pwr_env_ctrl_blk == NULL)
      return (RVM_NOT_READY);
   
   if(SPI_GBL_INFO_PTR->SpiTaskReady == FALSE)
      return(RVM_NOT_READY);

   if (rvf_get_buf (pwr_env_ctrl_blk->prim_id, sizeof (T_RV_HDR),(void **) &msgPtr) == RVF_RED)
   {
      rvf_send_trace ("PWR ERROR: Not enough memory",
                      28,
                      NULL_PARAM,
                      RV_TRACE_LEVEL_ERROR,
                      PWR_USE_ID);

      return (RV_MEMORY_ERR);
   }

   msgPtr->msg_id          = PWR_SPI_INFO_BATTERY_EVT;
   msgPtr->dest_addr_id    = pwr_env_ctrl_blk->addr_id;
   msgPtr->callback_func   = (CALLBACK_FUNC) CallBack;

   rvf_send_msg (pwr_env_ctrl_blk->addr_id, msgPtr);

   return (RV_OK);
}

#endif /* #ifdef RVM_PWR_SWE */