From f4125707399d11a7d80587659c464b9bcddb8c56 Mon Sep 17 00:00:00 2001 From: tmk Date: Thu, 7 Jun 2012 02:25:15 +0900 Subject: Moved files to common, protocol and doc directory --- protocol/pjrc/usb.h | 137 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 137 insertions(+) create mode 100644 protocol/pjrc/usb.h (limited to 'protocol/pjrc/usb.h') diff --git a/protocol/pjrc/usb.h b/protocol/pjrc/usb.h new file mode 100644 index 000000000..0eb58fc39 --- /dev/null +++ b/protocol/pjrc/usb.h @@ -0,0 +1,137 @@ +/* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board + * http://www.pjrc.com/teensy/usb_keyboard.html + * Copyright (c) 2009 PJRC.COM, LLC + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef USB_H +#define USB_H 1 + +#include +#include +#include + + +extern bool remote_wakeup; +extern bool suspend; + +void usb_init(void); // initialize everything +uint8_t usb_configured(void); // is the USB port configured +void usb_remote_wakeup(void); + + +#define EP_TYPE_CONTROL 0x00 +#define EP_TYPE_BULK_IN 0x81 +#define EP_TYPE_BULK_OUT 0x80 +#define EP_TYPE_INTERRUPT_IN 0xC1 +#define EP_TYPE_INTERRUPT_OUT 0xC0 +#define EP_TYPE_ISOCHRONOUS_IN 0x41 +#define EP_TYPE_ISOCHRONOUS_OUT 0x40 + +#define EP_SINGLE_BUFFER 0x02 +#define EP_DOUBLE_BUFFER 0x06 + +#define EP_SIZE(s) ((s) == 64 ? 0x30 : \ + ((s) == 32 ? 0x20 : \ + ((s) == 16 ? 0x10 : \ + 0x00))) + +#if defined (__AVR_AT90USB162__) || defined (__AVR_AT90USB82__) +# define MAX_ENDPOINT 4 +# define UERST_MASK 0x1E +#else +# define MAX_ENDPOINT 6 +# define UERST_MASK 0x7E +#endif + +#define LSB(n) (n & 255) +#define MSB(n) ((n >> 8) & 255) + +#if defined(__AVR_AT90USB162__) +#define HW_CONFIG() +#define PLL_CONFIG() (PLLCSR = ((1<