diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2012-10-29 23:04:19 +0200 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2012-10-29 23:04:19 +0200 |
| commit | e018ceebed74b8223482bc9d1ed0b31c938381da (patch) | |
| tree | 3151f2ec3af6fb64967a177c85ba2c2af61fb9f6 /boards/ek-lm4f120xl/usb_dev_serial/usb_serial_structs.h | |
| parent | 48395c0348a1a3fa3330e397d2463f62ff5c45c7 (diff) | |
New example files
Diffstat (limited to 'boards/ek-lm4f120xl/usb_dev_serial/usb_serial_structs.h')
| -rw-r--r-- | boards/ek-lm4f120xl/usb_dev_serial/usb_serial_structs.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/boards/ek-lm4f120xl/usb_dev_serial/usb_serial_structs.h b/boards/ek-lm4f120xl/usb_dev_serial/usb_serial_structs.h new file mode 100644 index 0000000..1d24c6c --- /dev/null +++ b/boards/ek-lm4f120xl/usb_dev_serial/usb_serial_structs.h @@ -0,0 +1,49 @@ +//*****************************************************************************
+//
+// usb_serial_structs.h - Data structures defining this USB CDC device.
+//
+// Copyright (c) 2012 Texas Instruments Incorporated. All rights reserved.
+// Software License Agreement
+//
+// Texas Instruments (TI) is supplying this software for use solely and
+// exclusively on TI's microcontroller products. The software is owned by
+// TI and/or its suppliers, and is protected under applicable copyright
+// laws. You may not combine this software with "viral" open-source
+// software in order to form a larger program.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
+// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
+// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
+// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
+// DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 9453 of the EK-LM4F120XL Firmware Package.
+//
+//*****************************************************************************
+
+#ifndef _USB_SERIAL_STRUCTS_H_
+#define _USB_SERIAL_STRUCTS_H_
+
+//*****************************************************************************
+//
+// The size of the transmit and receive buffers used for the redirected UART.
+// This number should be a power of 2 for best performance. 256 is chosen
+// pretty much at random though the buffer should be at least twice the size of
+// a maxmum-sized USB packet.
+//
+//*****************************************************************************
+#define UART_BUFFER_SIZE 256
+
+extern unsigned long RxHandler(void *pvCBData, unsigned long ulEvent,
+ unsigned long ulMsgValue, void *pvMsgData);
+extern unsigned long TxHandler(void *pvlCBData, unsigned long ulEvent,
+ unsigned long ulMsgValue, void *pvMsgData);
+
+extern const tUSBBuffer g_sTxBuffer;
+extern const tUSBBuffer g_sRxBuffer;
+extern const tUSBDCDCDevice g_sCDCDevice;
+extern unsigned char g_pucUSBTxBuffer[];
+extern unsigned char g_pucUSBRxBuffer[];
+
+#endif
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