diff options
Diffstat (limited to 'pjrc/usb_mouse.c')
| -rw-r--r-- | pjrc/usb_mouse.c | 81 | 
1 files changed, 0 insertions, 81 deletions
diff --git a/pjrc/usb_mouse.c b/pjrc/usb_mouse.c deleted file mode 100644 index d81db756f3..0000000000 --- a/pjrc/usb_mouse.c +++ /dev/null @@ -1,81 +0,0 @@ -/* USB Mouse Plus Debug Channel Example for Teensy USB Development Board - * http://www.pjrc.com/teensy/usb_mouse.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. - */ - -#include <avr/interrupt.h> -#include <util/delay.h> -#include "usb_mouse.h" -#include "print.h" -#include "debug.h" - - -uint8_t usb_mouse_protocol=1; - - -int8_t usb_mouse_send(int8_t x, int8_t y, int8_t wheel_v, int8_t wheel_h, uint8_t buttons) -{ -	uint8_t intr_state, timeout; - -	if (!usb_configured()) return -1; -	if (x == -128) x = -127; -	if (y == -128) y = -127; -	if (wheel_v == -128) wheel_v = -127; -	if (wheel_h == -128) wheel_h = -127; -	intr_state = SREG; -	cli(); -	UENUM = MOUSE_ENDPOINT; -	timeout = UDFNUML + 50; -	while (1) { -		// are we ready to transmit? -		if (UEINTX & (1<<RWAL)) break; -		SREG = intr_state; -		// has the USB gone offline? -		if (!usb_configured()) return -1; -		// have we waited too long? -		if (UDFNUML == timeout) return -1; -		// get ready to try checking again -		intr_state = SREG; -		cli(); -		UENUM = MOUSE_ENDPOINT; -	} -	UEDATX = buttons; -	UEDATX = x; -	UEDATX = y; -        if (usb_mouse_protocol) { -            UEDATX = wheel_v; -            UEDATX = wheel_h; -        } -         -	UEINTX = 0x3A; -	SREG = intr_state; -	return 0; -} - -void usb_mouse_print(int8_t x, int8_t y, int8_t wheel_v, int8_t wheel_h, uint8_t buttons) { -    if (!debug_mouse) return; -    print("usb_mouse[btn|x y v h]: "); -    phex(buttons); print("|"); -    phex(x); print(" "); -    phex(y); print(" "); -    phex(wheel_v); print(" "); -    phex(wheel_h); print("\n"); -}  | 
