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view src/cs/drivers/drv_app/spi/spi_api.c @ 685:3fb7384e820d

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tpudrv12.h: FCDEV3B goes back to being itself A while back we had the idea of a FreeCalypso modem family whereby our current fcdev3b target would some day morph into fcmodem, with multiple FC modem family products, potentially either triband or quadband, being firmware-compatible with each other and with our original FCDEV3B. But in light of the discovery of Tango modules that earlier idea is now being withdrawn: instead the already existing Tango hw is being adopted into our FreeCalypso family. Tango cannot be firmware-compatible with triband OM/FCDEV3B targets because the original quadband RFFE on Tango modules is wired in TI's original Leonardo arrangement. Because this Leonardo/Tango way is now becoming the official FreeCalypso way of driving quadband RFFEs thanks to the adoption of Tango into our FC family, our earlier idea of extending FIC's triband RFFE control signals with TSPACT5 no longer makes much sense - we will probably never produce any new hardware with that once-proposed arrangement. Therefore, that triband-or-quadband FCFAM provision is being removed from the code base, and FCDEV3B goes back to being treated the same way as CONFIG_TARGET_GTAMODEM for RFFE control purposes.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 24 Sep 2020 21:03:08 +0000
parents 945cf7f506b2
children
line wrap: on
line source

/*********************************************************************************
*
*	File Name: spi_api.c
*
*	Bridge functions used to send events to the SPI task 
*
*	(C) Texas Instruments, all rights reserved
*
*	Version number: 0.1		Date: 25-September-2000
*
*	History: 0.1 - Created by Candice Bazanegue
*
*	Author: 
*
*********************************************************************************/

#include "rvf/rvf_api.h"
#include "spi/spi_api.h"
#include "spi/spi_env.h"
#include "spi/spi_process.h"
#include "rvm/rvm_use_id_list.h"



/********************************************************************************/
/*                                                                              */
/*    Function Name:   spi_abb_read                                             */
/*                                                                              */
/********************************************************************************/
T_RV_RET spi_abb_read(UINT16 page, UINT16 address, CALLBACK_FUNC_U16 CallBack)
{
   T_SPI_READ *msgPtr;

   /* check if the driver has been started */
   if (SPI_GBL_INFO_PTR == NULL)
   {
      rvf_send_trace("ABB read not possible. Reason: SPI task not started",51, NULL_PARAM, 
                     RV_TRACE_LEVEL_WARNING, SPI_USE_ID);
      return (RVM_NOT_READY);
   }

   if(SPI_GBL_INFO_PTR->SpiTaskReady == FALSE)
   {
      rvf_send_trace("ABB read not possible. Reason: SPI Task not ready",49, NULL_PARAM, 
                     RV_TRACE_LEVEL_WARNING, SPI_USE_ID);
      return (RVM_NOT_READY);
   }

   rvf_send_trace("SPI_ABB_READ",12, NULL_PARAM, 
                  RV_TRACE_LEVEL_WARNING, SPI_USE_ID);

   if (rvf_get_buf (SPI_GBL_INFO_PTR->prim_id, sizeof (T_SPI_READ),(void **) &msgPtr) == RVF_RED)
   {
      rvf_send_trace ("SPI ERROR: ABB read not possible. Reason: Not enough memory",
                      59,
                      NULL_PARAM,
                      RV_TRACE_LEVEL_ERROR,
                      SPI_USE_ID);

      return (RV_MEMORY_ERR);
   }

   (msgPtr->os_hdr).msg_id        = SPI_ABB_READ_EVT;
   (msgPtr->os_hdr).dest_addr_id  = SPI_GBL_INFO_PTR->addr_id;
   (msgPtr->os_hdr).callback_func = (CALLBACK_FUNC) CallBack;
   msgPtr->page = page;
   msgPtr->address = address;

   rvf_send_msg (SPI_GBL_INFO_PTR->addr_id,
                 msgPtr);

   return (RV_OK);
}




/********************************************************************************/
/*                                                                              */
/*    Function Name:   spi_abb_write                                            */
/*                                                                              */
/********************************************************************************/
T_RV_RET spi_abb_write(UINT16 page, UINT16 address, UINT16 data)
{
   T_SPI_WRITE *msgPtr;

   /* check if the driver has been started */
   if (SPI_GBL_INFO_PTR == NULL)
   {
      rvf_send_trace("ABB write not possible. Reason: SPI task not started",52, NULL_PARAM, 
                     RV_TRACE_LEVEL_WARNING, SPI_USE_ID);
      return (RVM_NOT_READY);
   }

   if(SPI_GBL_INFO_PTR->SpiTaskReady == FALSE)
   {
      rvf_send_trace("ABB write not possible. Reason: SPI Task not ready",50, NULL_PARAM, 
                     RV_TRACE_LEVEL_WARNING, SPI_USE_ID);
      return (RVM_NOT_READY);
   }

   if (rvf_get_buf (SPI_GBL_INFO_PTR->prim_id, sizeof (T_SPI_WRITE),(void **) &msgPtr) == RVF_RED)
   {
      rvf_send_trace ("SPI ERROR: ABB write not possible. Reason: Not enough memory",
                      60,
                      NULL_PARAM,
                      RV_TRACE_LEVEL_ERROR,
                      SPI_USE_ID);

      return (RV_MEMORY_ERR);
   }

   (msgPtr->os_hdr).msg_id        = SPI_ABB_WRITE_EVT;
   (msgPtr->os_hdr).dest_addr_id  = SPI_GBL_INFO_PTR->addr_id;
   (msgPtr->os_hdr).callback_func = NULL;
   msgPtr->page = page;
   msgPtr->address = address;
   msgPtr->data = data;

   rvf_send_msg (SPI_GBL_INFO_PTR->addr_id, msgPtr);

   return (RV_OK);
}




/********************************************************************************/
/*                                                                              */
/*    Function Name:   spi_abb_conf_ADC                                         */
/*                                                                              */
/********************************************************************************/
T_RV_RET spi_abb_conf_ADC(UINT16 channels, UINT16 itval)
{
   T_SPI_ABB_CONF_ADC *msgPtr;

   /* check if the driver has been started */
   if (SPI_GBL_INFO_PTR == NULL)
   {
      rvf_send_trace("ABB conf ADC not possible. Reason: SPI task not started",55, NULL_PARAM, 
                     RV_TRACE_LEVEL_WARNING, SPI_USE_ID);
      return (RVM_NOT_READY);
   }

   if(SPI_GBL_INFO_PTR->SpiTaskReady == FALSE)
   {
      rvf_send_trace("ABB conf ADC not possible. Reason: SPI Task not ready",53, NULL_PARAM, 
                     RV_TRACE_LEVEL_WARNING, SPI_USE_ID);
      return (RVM_NOT_READY);
   }

   rvf_send_trace("SPI_ABB_CONF_ADC",16, NULL_PARAM, 
                  RV_TRACE_LEVEL_WARNING, SPI_USE_ID);

   if (rvf_get_buf (SPI_GBL_INFO_PTR->prim_id, sizeof (T_SPI_ABB_CONF_ADC),(void **) &msgPtr) == RVF_RED)
   {
      rvf_send_trace ("SPI ERROR: ABB conf ADC not possible. Reason: Not enough memory",
                      63,
                      NULL_PARAM,
                      RV_TRACE_LEVEL_ERROR,
                      SPI_USE_ID);

      return (RV_MEMORY_ERR);
   }

   (msgPtr->os_hdr).msg_id        = SPI_ABB_CONF_ADC_EVT;
   (msgPtr->os_hdr).dest_addr_id  = SPI_GBL_INFO_PTR->addr_id;
   (msgPtr->os_hdr).callback_func = NULL;
   msgPtr->channels               = channels;
   msgPtr->itval                  = itval;

   rvf_send_msg (SPI_GBL_INFO_PTR->addr_id, msgPtr);

   return (RV_OK);
}



/********************************************************************************/
/*                                                                              */
/*    Function Name:   spi_abb_read_ADC                                         */
/*                                                                              */
/********************************************************************************/
T_RV_RET spi_abb_read_ADC(UINT16 *Buff, CALLBACK_FUNC_NO_PARAM CallBack)
{
   T_SPI_ABB_READ_ADC *msgPtr;

   /* check if the driver has been started */
   if (SPI_GBL_INFO_PTR == NULL)
   {
      rvf_send_trace("ABB read ADC not possible. Reason: SPI task not started",55, NULL_PARAM, 
                     RV_TRACE_LEVEL_WARNING, SPI_USE_ID);
      return (RVM_NOT_READY);
   }

   if(SPI_GBL_INFO_PTR->SpiTaskReady == FALSE)
   {
      rvf_send_trace("ABB conf ADC not possible. Reason: SPI Task not ready",53, NULL_PARAM, 
                     RV_TRACE_LEVEL_WARNING, SPI_USE_ID);
      return (RVM_NOT_READY);
   }

   rvf_send_trace("SPI_ABB_READ_ADC",16, NULL_PARAM, 
                  RV_TRACE_LEVEL_WARNING, SPI_USE_ID);

   if (rvf_get_buf (SPI_GBL_INFO_PTR->prim_id, sizeof (T_SPI_ABB_READ_ADC),(void **) &msgPtr) == RVF_RED)
   {
      rvf_send_trace ("SPI ERROR: ABB read ADC not possible. Reason: Not enough memory",
                      63,
                      NULL_PARAM,
                      RV_TRACE_LEVEL_ERROR,
                      SPI_USE_ID);

      return (RV_MEMORY_ERR);
   }

   (msgPtr->os_hdr).msg_id        = SPI_ABB_READ_ADC_EVT;
   (msgPtr->os_hdr).dest_addr_id  = SPI_GBL_INFO_PTR->addr_id;
   (msgPtr->os_hdr).callback_func = NULL;
   msgPtr->Buff                   = Buff;
   msgPtr->callback_func          = CallBack;

   rvf_send_msg (SPI_GBL_INFO_PTR->addr_id, msgPtr);

   return (RV_OK);
}