1 files changed, 115 insertions, 0 deletions
diff --git a/FreeRTOS/Demo/MicroBlaze_Kintex7_EthernetLite/BSP/microblaze_0/libsrc/uartlite_v3_0/src/xuartlite_l.c b/FreeRTOS/Demo/MicroBlaze_Kintex7_EthernetLite/BSP/microblaze_0/libsrc/uartlite_v3_0/src/xuartlite_l.c
new file mode 100644
index 000000000..eed69b774
--- /dev/null
+++ b/FreeRTOS/Demo/MicroBlaze_Kintex7_EthernetLite/BSP/microblaze_0/libsrc/uartlite_v3_0/src/xuartlite_l.c
@@ -0,0 +1,115 @@
+/******************************************************************************
+*
+* Copyright (C) 2002 - 2014 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* Use of the Software is limited solely to applications:
+* (a) running on a Xilinx device, or
+* (b) that interact with a Xilinx device through a bus or interconnect.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+*
+* @file xuartlite_l.c
+*
+* This file contains low-level driver functions that can be used to access the
+* device.  The user should refer to the hardware device specification for more
+* details of the device operation.
+
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00b rpm  04/25/02 First release
+* 1.12a rpm  07/16/07 Fixed arg type for RecvByte
+* 2.00a ktn  10/20/09 The macros have been renamed to remove _m from the name.
+* </pre>
+*
+******************************************************************************/
+
+/***************************** Include Files *********************************/
+
+#include "xuartlite_l.h"
+
+/************************** Constant Definitions *****************************/
+
+
+/**************************** Type Definitions *******************************/
+
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+
+/************************** Function Prototypes ******************************/
+
+
+/************************** Variable Prototypes ******************************/
+
+
+/****************************************************************************/
+/**
+*
+* This functions sends a single byte using the UART. It is blocking in that it
+* waits for the transmitter to become non-full before it writes the byte to
+* the transmit register.
+*
+* @param	BaseAddress is the base address of the device
+* @param	Data is the byte of data to send
+*
+* @return	None.
+*
+* @note		None.
+*
+******************************************************************************/
+void XUartLite_SendByte(u32 BaseAddress, u8 Data)
+{
+	while (XUartLite_IsTransmitFull(BaseAddress));
+
+	XUartLite_WriteReg(BaseAddress, XUL_TX_FIFO_OFFSET, Data);
+}
+
+
+/****************************************************************************/
+/**
+*
+* This functions receives a single byte using the UART. It is blocking in that
+* it waits for the receiver to become non-empty before it reads from the
+* receive register.
+*
+* @param	BaseAddress is the base address of the device
+*
+* @return	The byte of data received.
+*
+* @note		None.
+*
+******************************************************************************/
+u8 XUartLite_RecvByte(u32 BaseAddress)
+{
+	while (XUartLite_IsReceiveEmpty(BaseAddress));
+
+	return (u8)XUartLite_ReadReg(BaseAddress, XUL_RX_FIFO_OFFSET);
+}
+