Add back Zynq demo - this time using SDK V14.2.

[freertos] / FreeRTOS / Demo / CORTEX_A9_Zynq_ZC702 / RTOSDemo_bsp / ps7_cortexa9_0 / libsrc / standalone_v4_1 / src / xtime_l.h

diff --git a/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo_bsp/ps7_cortexa9_0/libsrc/standalone_v4_1/src/xtime_l.h b/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo_bsp/ps7_cortexa9_0/libsrc/standalone_v4_1/src/xtime_l.h
new file mode 100644 (file)
index 0000000..e6550d3
--- /dev/null
+++ b/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo_bsp/ps7_cortexa9_0/libsrc/standalone_v4_1/src/xtime_l.h
@@ -0,0 +1,96 @@
+/******************************************************************************
+*
+* (c) Copyright 2009-13  Xilinx, Inc. All rights reserved.
+*
+* This file contains confidential and proprietary information of Xilinx, Inc.
+* and is protected under U.S. and international copyright and other
+* intellectual property laws.
+*
+* DISCLAIMER
+* This disclaimer is not a license and does not grant any rights to the
+* materials distributed herewith. Except as otherwise provided in a valid
+* license issued to you by Xilinx, and to the maximum extent permitted by
+* applicable law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND WITH ALL
+* FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS, EXPRESS,
+* IMPLIED, OR STATUTORY, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
+* MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE;
+* and (2) Xilinx shall not be liable (whether in contract or tort, including
+* negligence, or under any other theory of liability) for any loss or damage
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+* a third party) even if such damage or loss was reasonably foreseeable or
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+* CRITICAL APPLICATIONS
+* Xilinx products are not designed or intended to be fail-safe, or for use in
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+* safety devices or systems, Class III medical devices, nuclear facilities,
+* applications related to the deployment of airbags, or any other applications
+* that could lead to death, personal injury, or severe property or
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+* and regulations governing limitations on product liability.
+*
+* THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS PART OF THIS FILE
+* AT ALL TIMES.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file xtime_l.h
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date     Changes
+* ----- ------ -------- ---------------------------------------------------
+* 1.00a rp/sdm 11/03/09 Initial release.
+* 3.06a sgd    05/15/12 Upadted get/set time functions to make use Global Timer
+* 3.06a asa    06/17/12 Reverted back the changes to make use Global Timer.
+* 3.07a sgd    07/05/12 Upadted get/set time functions to make use Global Timer
+* </pre>
+*
+* @note                None.
+*
+******************************************************************************/
+
+#ifndef XTIME_H /* prevent circular inclusions */
+#define XTIME_H /* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+#include "xparameters.h"
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/**************************** Type Definitions *******************************/
+
+typedef unsigned long long XTime;
+
+/************************** Constant Definitions *****************************/
+#define GLOBAL_TMR_BASEADDR               XPAR_GLOBAL_TMR_BASEADDR
+#define GTIMER_COUNTER_LOWER_OFFSET       0x00
+#define GTIMER_COUNTER_UPPER_OFFSET       0x04
+#define GTIMER_CONTROL_OFFSET             0x08
+
+
+/* Global Timer is always clocked at half of the CPU frequency */
+#define COUNTS_PER_SECOND          (XPAR_CPU_CORTEXA9_CORE_CLOCK_FREQ_HZ /2)
+/************************** Variable Definitions *****************************/
+
+/************************** Function Prototypes ******************************/
+
+void XTime_SetTime(XTime Xtime);
+void XTime_GetTime(XTime *Xtime);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* XTIME_H */