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Diffstat (limited to 'CMSIS/Driver/Include/Driver_USB.h')
| -rw-r--r-- | CMSIS/Driver/Include/Driver_USB.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/CMSIS/Driver/Include/Driver_USB.h b/CMSIS/Driver/Include/Driver_USB.h new file mode 100644 index 0000000..4f3a1b8 --- /dev/null +++ b/CMSIS/Driver/Include/Driver_USB.h @@ -0,0 +1,95 @@ +/* ----------------------------------------------------------------------------- + * Copyright (c) 2013-2014 ARM Ltd. + * + * This software is provided 'as-is', without any express or implied warranty. + * In no event will the authors be held liable for any damages arising from + * the use of this software. Permission is granted to anyone to use this + * software for any purpose, including commercial applications, and to alter + * it and redistribute it freely, subject to the following restrictions: + * + * 1. The origin of this software must not be misrepresented; you must not + * claim that you wrote the original software. If you use this software in + * a product, an acknowledgment in the product documentation would be + * appreciated but is not required. + * + * 2. Altered source versions must be plainly marked as such, and must not be + * misrepresented as being the original software. + * + * 3. This notice may not be removed or altered from any source distribution. + * + * + * $Date: 20. May 2014 + * $Revision: V2.00 + * + * Project: USB Driver common definitions + * -------------------------------------------------------------------------- */ + +/* History: + * Version 2.00 + * Version 1.10 + * Namespace prefix ARM_ added + * Version 1.01 + * Added PID Types + * Version 1.00 + * Initial release + */ + +#ifndef __DRIVER_USB_H +#define __DRIVER_USB_H + +#include "Driver_Common.h" + +/* USB Role */ +#define ARM_USB_ROLE_NONE 0 +#define ARM_USB_ROLE_HOST 1 +#define ARM_USB_ROLE_DEVICE 2 + +/* USB Pins */ +#define ARM_USB_PIN_DP (1 << 0) ///< USB D+ pin +#define ARM_USB_PIN_DM (1 << 1) ///< USB D- pin +#define ARM_USB_PIN_VBUS (1 << 2) ///< USB VBUS pin +#define ARM_USB_PIN_OC (1 << 3) ///< USB OverCurrent pin +#define ARM_USB_PIN_ID (1 << 4) ///< USB ID pin + +/* USB Speed */ +#define ARM_USB_SPEED_LOW 0 ///< Low-speed USB +#define ARM_USB_SPEED_FULL 1 ///< Full-speed USB +#define ARM_USB_SPEED_HIGH 2 ///< High-speed USB + +/* USB PID Types */ +#define ARM_USB_PID_OUT 1 +#define ARM_USB_PID_IN 9 +#define ARM_USB_PID_SOF 5 +#define ARM_USB_PID_SETUP 13 +#define ARM_USB_PID_DATA0 3 +#define ARM_USB_PID_DATA1 11 +#define ARM_USB_PID_DATA2 7 +#define ARM_USB_PID_MDATA 15 +#define ARM_USB_PID_ACK 2 +#define ARM_USB_PID_NAK 10 +#define ARM_USB_PID_STALL 14 +#define ARM_USB_PID_NYET 6 +#define ARM_USB_PID_PRE 12 +#define ARM_USB_PID_ERR 12 +#define ARM_USB_PID_SPLIT 8 +#define ARM_USB_PID_PING 4 +#define ARM_USB_PID_RESERVED 0 + +/* USB Endpoint Address (bEndpointAddress) */ +#define ARM_USB_ENDPOINT_NUMBER_MASK 0x0F +#define ARM_USB_ENDPOINT_DIRECTION_MASK 0x80 + +/* USB Endpoint Type */ +#define ARM_USB_ENDPOINT_CONTROL 0 ///< Control Endpoint +#define ARM_USB_ENDPOINT_ISOCHRONOUS 1 ///< Isochronous Endpoint +#define ARM_USB_ENDPOINT_BULK 2 ///< Bulk Endpoint +#define ARM_USB_ENDPOINT_INTERRUPT 3 ///< Interrupt Endpoint + +/* USB Endpoint Maximum Packet Size (wMaxPacketSize) */ +#define ARM_USB_ENDPOINT_MAX_PACKET_SIZE_MASK 0x07FF +#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_MASK 0x1800 +#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_1 0x0000 +#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_2 0x0800 +#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_3 0x1000 + +#endif /* __DRIVER_USB_H */ |