diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-06-29 12:34:32 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-06-29 12:34:32 +0300 |
| commit | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (patch) | |
| tree | added370d1e356901f8579f076e3263fb0464db7 /boards/dk-tm4c129x/usb_dev_chid/usb_structs.h | |
| parent | 990090a4cc9070837d31e66b58d40f0c3d038741 (diff) | |
Add more board models
Diffstat (limited to 'boards/dk-tm4c129x/usb_dev_chid/usb_structs.h')
| -rw-r--r-- | boards/dk-tm4c129x/usb_dev_chid/usb_structs.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_structs.h b/boards/dk-tm4c129x/usb_dev_chid/usb_structs.h new file mode 100644 index 0000000..df0082a --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_structs.h @@ -0,0 +1,118 @@ +//*****************************************************************************
+//
+// usb_structs.h - Data structures defining the composite mouse and keyboard
+// USB device.
+//
+// Copyright (c) 2013-2014 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 DK-TM4C129X Firmware Package.
+//
+//*****************************************************************************
+
+#ifndef __USB_STRUCTS_H__
+#define __USB_STRUCTS_H__
+
+//****************************************************************************
+//
+// Globals used by both classes.
+//
+//****************************************************************************
+extern volatile uint32_t g_ui32USBFlags;
+extern volatile uint32_t g_ui32SysTickCount;
+extern volatile uint8_t g_ui8Buttons;
+
+//****************************************************************************
+//
+// The number of individual device class instances comprising this composite
+// device.
+//
+//****************************************************************************
+#define NUM_DEVICES 2
+
+//*****************************************************************************
+//
+// Keyboard Device Instance.
+//
+//*****************************************************************************
+extern tUSBDHIDKeyboardDevice g_sKeyboardDevice;
+
+//*****************************************************************************
+//
+// Mouse Device instance
+//
+//*****************************************************************************
+extern tUSBDHIDMouseDevice g_sMouseDevice;
+
+//*****************************************************************************
+//
+// Array of all composite devices.
+//
+//*****************************************************************************
+extern tCompositeEntry g_psCompDevices[NUM_DEVICES];
+
+//*****************************************************************************
+//
+// the root composite device.
+//
+//*****************************************************************************
+extern tUSBDCompositeDevice g_sCompDevice;
+
+//*****************************************************************************
+//
+// The memory allocated to hold the composite descriptor that is created by
+// the call to USBDCompositeInit().
+//
+//*****************************************************************************
+#define DESCRIPTOR_DATA_SIZE (COMPOSITE_DHID_SIZE + COMPOSITE_DHID_SIZE)
+extern uint8_t g_pui8DescriptorData[DESCRIPTOR_DATA_SIZE];
+
+//****************************************************************************
+//
+// The flags used by this application for the g_ulFlags value.
+//
+//****************************************************************************
+#define FLAG_MOVE_UPDATE 0
+#define FLAG_CONNECTED 1
+#define FLAG_LED_ACTIVITY 2
+#define FLAG_MOVE_MOUSE 3
+#define FLAG_COMMAND_RECEIVED 4
+#define FLAG_SUSPENDED 5
+
+//****************************************************************************
+//
+// 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.
+//
+//****************************************************************************
+
+extern void USBMouseMoveHandler(void);
+extern void USBKeyboardMain(void);
+
+//****************************************************************************
+//
+// CDC device callback function prototypes.
+//
+//****************************************************************************
+extern uint32_t USBEventHandler(void *pvCBData, uint32_t ui32Event,
+ uint32_t ui32MsgValue, void *pvMsgData);
+extern uint32_t USBMouseHandler(void *pvCBData, uint32_t ui32Event,
+ uint32_t ui32MsgData, void *pvMsgData);
+extern uint32_t USBKeyboardHandler(void *pvCBData, uint32_t ui32Event,
+ uint32_t ui32MsgData, void *pvMsgData);
+#endif
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