From ac4fd8e8340886f455add8cf92ee1c8458b8ae19 Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Sun, 16 Mar 2014 14:31:22 +0200 Subject: Add ek-tm4c1294xl example projects --- boards/ek-tm4c1294xl/usb_dev_cserial/usb_structs.h | 62 ++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 boards/ek-tm4c1294xl/usb_dev_cserial/usb_structs.h (limited to 'boards/ek-tm4c1294xl/usb_dev_cserial/usb_structs.h') 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__ -- cgit v1.3.1