diff --git a/Output/pjrcUSB/arm/usb_joystick.c b/Output/pjrcUSB/arm/usb_joystick.c new file mode 100644 index 0000000..2b5ea79 --- /dev/null +++ b/Output/pjrcUSB/arm/usb_joystick.c @@ -0,0 +1,114 @@ +/* Teensyduino Core Library + * http://www.pjrc.com/teensy/ + * Copyright (c) 2013 PJRC.COM, LLC. + * Modified by Jacob Alexander (2015) + * + * 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: + * + * 1. The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * 2. If the Software is incorporated into a build system that allows + * selection among a list of target devices, then similar target + * devices manufactured by PJRC.COM must be included in the list of + * target devices and selectable in the same manner. + * + * 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. + */ + +// ----- Includes ----- + +// Compiler Includes +#include // for memcpy() + +// Project Includes +#include +#include + +// Local Includes +#include "usb_dev.h" +#include "usb_joystick.h" + + + +// ----- Defines ----- + +// Maximum number of transmit packets to queue so we don't starve other endpoints for memory +#define TX_PACKET_LIMIT 3 + +// When the PC isn't listening, how long do we wait before discarding data? +#define TX_TIMEOUT_MSEC 30 + +#if F_CPU == 168000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 1100) +#elif F_CPU == 144000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 932) +#elif F_CPU == 120000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 764) +#elif F_CPU == 96000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 596) +#elif F_CPU == 72000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 512) +#elif F_CPU == 48000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 428) +#elif F_CPU == 24000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 262) +#endif + + + +// ----- Variables ----- + +uint32_t usb_joystick_data[3]; + + +static uint8_t transmit_previous_timeout = 0; + + + +// ----- Functions ----- + +int usb_joystick_send() +{ + uint32_t wait_count=0; + usb_packet_t *tx_packet; + + //serial_print("send"); + //serial_print("\n"); + while (1) { + if (!usb_configuration) { + //serial_print("error1\n"); + return -1; + } + if (usb_tx_packet_count(JOYSTICK_ENDPOINT) < TX_PACKET_LIMIT) { + tx_packet = usb_malloc(); + if (tx_packet) break; + } + if (++wait_count > TX_TIMEOUT || transmit_previous_timeout) { + transmit_previous_timeout = 1; + //serial_print("error2\n"); + return -1; + } + yield(); + } + transmit_previous_timeout = 0; + memcpy(tx_packet->buf, usb_joystick_data, 12); + tx_packet->len = 12; + usb_tx(JOYSTICK_ENDPOINT, tx_packet); + //serial_print("ok\n"); + return 0; +} + diff --git a/Output/pjrcUSB/arm/usb_joystick.h b/Output/pjrcUSB/arm/usb_joystick.h new file mode 100644 index 0000000..a0b5c23 --- /dev/null +++ b/Output/pjrcUSB/arm/usb_joystick.h @@ -0,0 +1,48 @@ +/* Teensyduino Core Library + * http://www.pjrc.com/teensy/ + * Copyright (c) 2013 PJRC.COM, LLC. + * Modified by Jacob Alexander (2015) + * + * 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: + * + * 1. The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * 2. If the Software is incorporated into a build system that allows + * selection among a list of target devices, then similar target + * devices manufactured by PJRC.COM must be included in the list of + * target devices and selectable in the same manner. + * + * 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. + */ + +#pragma once + +// ----- Includes ----- + +// Compiler Includes +#include + +// Local Includes +#include + + + +// ----- Functions ----- + +int usb_joystick_send(); +extern uint32_t usb_joystick_data[3]; // TODO - Move, more generic + diff --git a/Output/pjrcUSB/arm/usb_mouse.c b/Output/pjrcUSB/arm/usb_mouse.c new file mode 100644 index 0000000..2b1dc72 --- /dev/null +++ b/Output/pjrcUSB/arm/usb_mouse.c @@ -0,0 +1,256 @@ +/* Teensyduino Core Library + * http://www.pjrc.com/teensy/ + * Copyright (c) 2013 PJRC.COM, LLC. + * Modified by Jacob Alexander (2015) + * + * 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: + * + * 1. The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * 2. If the Software is incorporated into a build system that allows + * selection among a list of target devices, then similar target + * devices manufactured by PJRC.COM must be included in the list of + * target devices and selectable in the same manner. + * + * 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. + */ + +// ----- Includes ----- + +// Compiler Includes +#include // for memcpy() + +// Project Includes +#include +#include + +// Local Includes +#include "usb_dev.h" +#include "usb_mouse.h" + + + +// ----- Defines ----- + +// Maximum number of transmit packets to queue so we don't starve other endpoints for memory +#define TX_PACKET_LIMIT 3 + +// When the PC isn't listening, how long do we wait before discarding data? +#define TX_TIMEOUT_MSEC 30 + +#if F_CPU == 168000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 1100) +#elif F_CPU == 144000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 932) +#elif F_CPU == 120000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 764) +#elif F_CPU == 96000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 596) +#elif F_CPU == 72000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 512) +#elif F_CPU == 48000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 428) +#elif F_CPU == 24000000 + #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 262) +#endif + +//#define DEFAULT_XRES 640 +//#define DEFAULT_YRES 480 + +//#define DEFAULT_XRES 800 +//#define DEFAULT_YRES 600 + +//#define DEFAULT_XRES 1024 +//#define DEFAULT_YRES 768 + +//#define DEFAULT_XRES 1280 +//#define DEFAULT_YRES 720 + +//#define DEFAULT_XRES 1280 +//#define DEFAULT_YRES 800 + +#define DEFAULT_XRES 1366 +#define DEFAULT_YRES 768 + +//#define DEFAULT_XRES 1440 +//#define DEFAULT_YRES 900 + +//#define DEFAULT_XRES 1920 +//#define DEFAULT_YRES 1080 + +//#define DEFAULT_XRES 2560 +//#define DEFAULT_YRES 1440 + +//#define DEFAULT_XRES 2560 +//#define DEFAULT_YRES 1600 + +//#define DEFAULT_XRES 2880 +//#define DEFAULT_YRES 1800 + +//#define DEFAULT_XRES 3840 +//#define DEFAULT_YRES 2160 + +//#define DEFAULT_XRES 7680 +//#define DEFAULT_YRES 4320 + + +#define DEFAULT_XSCALE ((0x80000000ul+DEFAULT_XRES/2)/DEFAULT_XRES) +#define DEFAULT_YSCALE ((0x80000000ul+DEFAULT_YRES/2)/DEFAULT_YRES) + + + +// ----- Variables ----- + +// which buttons are currently pressed +uint8_t usb_mouse_buttons_state=0; + +static uint16_t usb_mouse_resolution_x=DEFAULT_XRES; +static uint16_t usb_mouse_resolution_y=DEFAULT_YRES; +static uint16_t usb_mouse_position_x=DEFAULT_XRES/2; +static uint16_t usb_mouse_position_y=DEFAULT_YRES/2; +static uint32_t usb_mouse_scale_x=DEFAULT_XSCALE; +static uint32_t usb_mouse_scale_y=DEFAULT_YSCALE; +static uint32_t usb_mouse_offset_x=DEFAULT_XSCALE/2-1; +static uint32_t usb_mouse_offset_y=DEFAULT_YSCALE/2-1; + + + +// ----- Functions ----- + +// Set the mouse buttons. To create a "click", 2 calls are needed, +// one to push the button down and the second to release it +int usb_mouse_buttons(uint8_t left, uint8_t middle, uint8_t right) +{ + uint8_t mask=0; + + if (left) mask |= 1; + if (middle) mask |= 4; + if (right) mask |= 2; + usb_mouse_buttons_state = mask; + return usb_mouse_move(0, 0, 0); +} + + +static uint8_t transmit_previous_timeout=0; + +// Move the mouse. x, y and wheel are -127 to 127. Use 0 for no movement. +int usb_mouse_move(int8_t x, int8_t y, int8_t wheel) +{ + uint32_t wait_count=0; + usb_packet_t *tx_packet; + + //serial_print("move"); + //serial_print("\n"); + if (x == -128) x = -127; + if (y == -128) y = -127; + if (wheel == -128) wheel = -127; + + while (1) { + if (!usb_configuration) { + return -1; + } + if (usb_tx_packet_count(MOUSE_ENDPOINT) < TX_PACKET_LIMIT) { + tx_packet = usb_malloc(); + if (tx_packet) break; + } + if (++wait_count > TX_TIMEOUT || transmit_previous_timeout) { + transmit_previous_timeout = 1; + return -1; + } + yield(); + } + transmit_previous_timeout = 0; + *(tx_packet->buf + 0) = 1; + *(tx_packet->buf + 1) = usb_mouse_buttons_state; + *(tx_packet->buf + 2) = x; + *(tx_packet->buf + 3) = y; + *(tx_packet->buf + 4) = wheel; + tx_packet->len = 5; + usb_tx(MOUSE_ENDPOINT, tx_packet); + return 0; +} + +int usb_mouse_position(uint16_t x, uint16_t y) +{ + uint32_t wait_count=0, val32; + usb_packet_t *tx_packet; + + if (x >= usb_mouse_resolution_x) x = usb_mouse_resolution_x - 1; + usb_mouse_position_x = x; + if (y >= usb_mouse_resolution_y) y = usb_mouse_resolution_y - 1; + usb_mouse_position_y = y; + + while (1) { + if (!usb_configuration) { + return -1; + } + if (usb_tx_packet_count(MOUSE_ENDPOINT) < TX_PACKET_LIMIT) { + tx_packet = usb_malloc(); + if (tx_packet) break; + } + if (++wait_count > TX_TIMEOUT || transmit_previous_timeout) { + transmit_previous_timeout = 1; + return -1; + } + yield(); + } + transmit_previous_timeout = 0; + *(tx_packet->buf + 0) = 2; + val32 = usb_mouse_position_x * usb_mouse_scale_x + usb_mouse_offset_x; + //serial_print("position:"); + //serial_phex16(usb_mouse_position_x); + //serial_print("->"); + //serial_phex32(val32); + *(tx_packet->buf + 1) = val32 >> 16; + *(tx_packet->buf + 2) = val32 >> 24; + val32 = usb_mouse_position_y * usb_mouse_scale_y + usb_mouse_offset_y; + //serial_print(","); + //serial_phex16(usb_mouse_position_y); + //serial_print("->"); + //serial_phex32(val32); + //serial_print("\n"); + *(tx_packet->buf + 3) = val32 >> 16; + *(tx_packet->buf + 4) = val32 >> 24; + tx_packet->len = 5; + usb_tx(MOUSE_ENDPOINT, tx_packet); + return 0; +} + +void usb_mouse_screen_size(uint16_t width, uint16_t height, uint8_t mac) +{ + if (width < 128) width = 128; + else if (width > 7680) width = 7680; + if (height < 128) height = 128; + else if (height > 7680) height = 7680; + usb_mouse_resolution_x = width; + usb_mouse_resolution_y = height; + usb_mouse_position_x = width / 2; + usb_mouse_position_y = height / 2; + usb_mouse_scale_x = (0x80000000ul + (width >> 1)) / width; + usb_mouse_scale_y = (0x80000000ul + (height >> 1)) / height; + usb_mouse_offset_x = (usb_mouse_scale_x >> 1) - 1; + usb_mouse_offset_y = (usb_mouse_scale_y >> 1) - 1; + if (mac) { + // ugly workaround for Mac's HID coordinate scaling: + // http://lists.apple.com/archives/usb/2011/Jun/msg00032.html + usb_mouse_offset_x += 161061273ul; + usb_mouse_offset_y += 161061273ul; + usb_mouse_scale_x = (1825361101ul + (width >> 1)) / width; + usb_mouse_scale_y = (1825361101ul + (height >> 1)) / height; + } +} + diff --git a/Output/pjrcUSB/arm/usb_mouse.h b/Output/pjrcUSB/arm/usb_mouse.h new file mode 100644 index 0000000..ffa9fe2 --- /dev/null +++ b/Output/pjrcUSB/arm/usb_mouse.h @@ -0,0 +1,58 @@ +/* Teensyduino Core Library + * http://www.pjrc.com/teensy/ + * Copyright (c) 2013 PJRC.COM, LLC. + * Modified by Jacob Alexander (2015) + * + * 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: + * + * 1. The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * 2. If the Software is incorporated into a build system that allows + * selection among a list of target devices, then similar target + * devices manufactured by PJRC.COM must be included in the list of + * target devices and selectable in the same manner. + * + * 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. + */ + +#pragma once + +// ----- Includes ----- + +// Compiler Includes +#include + +// Local Includes +#include + + + +// ----- Functions ----- + +// TODO - More generic +int usb_mouse_buttons( uint8_t left, uint8_t middle, uint8_t right ); +int usb_mouse_move( int8_t x, int8_t y, int8_t wheel ); +int usb_mouse_position( uint16_t x, uint16_t y ); +void usb_mouse_screen_size( uint16_t width, uint16_t height, uint8_t mac ); +extern uint8_t usb_mouse_buttons_state; + +// TODO - Move +#define MOUSE_LEFT 1 +#define MOUSE_MIDDLE 4 +#define MOUSE_RIGHT 2 +#define MOUSE_ALL (MOUSE_LEFT | MOUSE_RIGHT | MOUSE_MIDDLE) +