Jacob Alexander
8 years ago
4 changed files with 476 additions and 0 deletions
+ 114
- 0
Output/pjrcUSB/arm/usb_joystick.c
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| /* 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 <string.h> // for memcpy() | |||
| // Project Includes | |||
| #include <Lib/OutputLib.h> | |||
| #include <print.h> | |||
| // 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; | |||
| } | |||
+ 48
- 0
Output/pjrcUSB/arm/usb_joystick.h
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| /* 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 <inttypes.h> | |||
| // Local Includes | |||
| #include <output_com.h> | |||
| // ----- Functions ----- | |||
| int usb_joystick_send(); | |||
| extern uint32_t usb_joystick_data[3]; // TODO - Move, more generic | |||
+ 256
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Output/pjrcUSB/arm/usb_mouse.c
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| @@ -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 <string.h> // for memcpy() | |||
| // Project Includes | |||
| #include <Lib/OutputLib.h> | |||
| #include <print.h> | |||
| // 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; | |||
| } | |||
| } | |||
+ 58
- 0
Output/pjrcUSB/arm/usb_mouse.h
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| @@ -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 <inttypes.h> | |||
| // Local Includes | |||
| #include <output_com.h> | |||
| // ----- 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) | |||