--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/chipsetsw/drivers/drv_app/spi/spi_api.c	Mon Jun 01 03:24:05 2015 +0000
@@ -0,0 +1,227 @@
+/*********************************************************************************
+*
+*	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);
+}
+