2c8f92039d
Added initial support Xilinx Embedded Software. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
139 lines
4.8 KiB
C
Executable file
139 lines
4.8 KiB
C
Executable file
/******************************************************************************
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*
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* Copyright (C) 2011 - 2014 Xilinx, Inc. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* Use of the Software is limited solely to applications:
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* (a) running on a Xilinx device, or
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* (b) that interact with a Xilinx device through a bus or interconnect.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* XILINX CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the name of the Xilinx shall not be used
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* in advertising or otherwise to promote the sale, use or other dealings in
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* this Software without prior written authorization from Xilinx.
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*
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******************************************************************************/
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/****************************************************************************/
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/**
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*
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* @file xiomodule_stats.c
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*
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* This file contains the statistics functions for the UART module
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*
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* <pre>
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* MODIFICATION HISTORY:
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*
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* Ver Who Date Changes
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* ----- ---- -------- -----------------------------------------------
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* 1.00a sa 07/15/11 First release
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* </pre>
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*
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*****************************************************************************/
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/***************************** Include Files ********************************/
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#include "xil_types.h"
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#include "xil_assert.h"
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#include "xiomodule.h"
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#include "xiomodule_i.h"
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/************************** Constant Definitions ****************************/
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/**************************** Type Definitions ******************************/
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/***************** Macros (Inline Functions) Definitions ********************/
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/************************** Variable Definitions ****************************/
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/************************** Function Prototypes *****************************/
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/****************************************************************************/
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/**
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*
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* Returns a snapshot of the current statistics in the structure specified.
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*
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* @param InstancePtr is a pointer to the XIOModule instance.
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* @param StatsPtr is a pointer to a XIOModule_Uart_Stats structure to
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* where the statistics are to be copied.
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*
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* @return None.
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*
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* @note None.
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*
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*****************************************************************************/
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void XIOModule_GetStats(XIOModule *InstancePtr, XIOModule_Uart_Stats *StatsPtr)
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{
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/*
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* Assert validates the input arguments
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*/
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Xil_AssertVoid(InstancePtr != NULL);
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Xil_AssertVoid(StatsPtr != NULL);
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Xil_AssertVoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
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/* Copy the stats from the instance to the specified stats */
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StatsPtr->TransmitInterrupts =
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InstancePtr->Uart_Stats.TransmitInterrupts;
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StatsPtr->ReceiveInterrupts =
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InstancePtr->Uart_Stats.ReceiveInterrupts;
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StatsPtr->CharactersTransmitted =
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InstancePtr->Uart_Stats.CharactersTransmitted;
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StatsPtr->CharactersReceived =
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InstancePtr->Uart_Stats.CharactersReceived;
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StatsPtr->ReceiveOverrunErrors =
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InstancePtr->Uart_Stats.ReceiveOverrunErrors;
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StatsPtr->ReceiveFramingErrors =
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InstancePtr->Uart_Stats.ReceiveFramingErrors;
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StatsPtr->ReceiveParityErrors =
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InstancePtr->Uart_Stats.ReceiveParityErrors;
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}
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/****************************************************************************/
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/**
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*
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* This function zeros the statistics for the given instance.
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*
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* @param InstancePtr is a pointer to the XIOModule instance.
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*
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* @return None.
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*
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* @note None.
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*
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*****************************************************************************/
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void XIOModule_ClearStats(XIOModule *InstancePtr)
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{
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/*
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* Assert validates the input arguments
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*/
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Xil_AssertVoid(InstancePtr != NULL);
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Xil_AssertVoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
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InstancePtr->Uart_Stats.TransmitInterrupts = 0;
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InstancePtr->Uart_Stats.ReceiveInterrupts = 0;
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InstancePtr->Uart_Stats.CharactersTransmitted = 0;
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InstancePtr->Uart_Stats.CharactersReceived = 0;
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InstancePtr->Uart_Stats.ReceiveOverrunErrors = 0;
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InstancePtr->Uart_Stats.ReceiveParityErrors = 0;
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InstancePtr->Uart_Stats.ReceiveFramingErrors = 0;
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}
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