diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-03-16 14:31:22 +0200 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-03-16 14:31:22 +0200 |
| commit | ac4fd8e8340886f455add8cf92ee1c8458b8ae19 (patch) | |
| tree | fdeb96af9d57573855405fb5099468244772cd49 /boards/ek-tm4c1294xl/usb_dev_cserial/usb_structs.h | |
| parent | 821e3405f23958760f7c27e8934940abfed3d5cb (diff) | |
Add ek-tm4c1294xl example projects
Diffstat (limited to 'boards/ek-tm4c1294xl/usb_dev_cserial/usb_structs.h')
| -rw-r--r-- | boards/ek-tm4c1294xl/usb_dev_cserial/usb_structs.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/boards/ek-tm4c1294xl/usb_dev_cserial/usb_structs.h b/boards/ek-tm4c1294xl/usb_dev_cserial/usb_structs.h new file mode 100644 index 0000000..c2b3403 --- /dev/null +++ b/boards/ek-tm4c1294xl/usb_dev_cserial/usb_structs.h @@ -0,0 +1,62 @@ +//*****************************************************************************
+//
+// usb_serial_structs.h - Data structures defining this USB CDC device.
+//
+// Copyright (c) 2009-2014 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 2.1.0.12573 of the EK-TM4C1294XL 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 maximum-sized USB packet.
+//
+//*****************************************************************************
+#define UART_BUFFER_SIZE 256
+#define NUM_SERIAL_DEVICES 2
+#define DESCRIPTOR_DATA_SIZE (COMPOSITE_DCDC_SIZE + COMPOSITE_DCDC_SIZE)
+
+extern uint32_t RxHandlerEcho(void *pvCBData, uint32_t ui32Event,
+ uint32_t ui32MsgValue, void *pvMsgData);
+extern uint32_t RxHandlerCmd(void *pvCBData, uint32_t ui32Event,
+ uint32_t ui32MsgValue, void *pvMsgData);
+extern uint32_t TxHandlerEcho(void *pvlCBData, uint32_t ui32Event,
+ uint32_t ui32MsgValue, void *pvMsgData);
+extern uint32_t TxHandlerCmd(void *pvlCBData, uint32_t ui32Event,
+ uint32_t ui32MsgValue, void *pvMsgData);
+
+extern uint32_t ControlHandler(void *pvCBData, uint32_t ui32Event,
+ uint32_t ui32MsgValue, void *pvMsgData);
+extern uint32_t EventHandler(void *pvCBData, uint32_t ui32Event,
+ uint32_t ui32MsgData, void *pvMsgData);
+extern const tUSBBuffer g_psTxBuffer[NUM_SERIAL_DEVICES];
+extern const tUSBBuffer g_psRxBuffer[NUM_SERIAL_DEVICES];
+extern tUSBDCDCDevice g_psCDCDevice[NUM_SERIAL_DEVICES];
+extern uint8_t g_pui8USBTxBuffer[];
+extern uint8_t g_pui8USBRxBuffer[];
+extern tCompositeEntry g_psCompEntries[NUM_SERIAL_DEVICES];
+extern tUSBDCompositeDevice g_sCompDevice;
+extern uint8_t g_pui8DescriptorData[DESCRIPTOR_DATA_SIZE];
+
+#endif // __USB_SERIAL_STRUCTS_H__
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