Satellite Observers Workbench. NOT yet complete, just published for forum posters to \"cherry pick\" pieces of code as requiered as an example.
test/th_xbox360gamepad.c@0:0a841b89d614, 2010-10-11 (annotated)
- Committer:
- AjK
- Date:
- Mon Oct 11 10:34:55 2010 +0000
- Revision:
- 0:0a841b89d614
Totally Alpha quality as this project isn\t completed. Just publishing it as it answers many questions asked in the forums
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AjK | 0:0a841b89d614 | 1 | /**************************************************************************** |
AjK | 0:0a841b89d614 | 2 | * Copyright 2010 Andy Kirkham, Stellar Technologies Ltd |
AjK | 0:0a841b89d614 | 3 | * |
AjK | 0:0a841b89d614 | 4 | * This file is part of the Satellite Observers Workbench (SOWB). |
AjK | 0:0a841b89d614 | 5 | * |
AjK | 0:0a841b89d614 | 6 | * SOWB is free software: you can redistribute it and/or modify |
AjK | 0:0a841b89d614 | 7 | * it under the terms of the GNU General Public License as published by |
AjK | 0:0a841b89d614 | 8 | * the Free Software Foundation, either version 3 of the License, or |
AjK | 0:0a841b89d614 | 9 | * (at your option) any later version. |
AjK | 0:0a841b89d614 | 10 | * |
AjK | 0:0a841b89d614 | 11 | * SOWB is distributed in the hope that it will be useful, |
AjK | 0:0a841b89d614 | 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
AjK | 0:0a841b89d614 | 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
AjK | 0:0a841b89d614 | 14 | * GNU General Public License for more details. |
AjK | 0:0a841b89d614 | 15 | * |
AjK | 0:0a841b89d614 | 16 | * You should have received a copy of the GNU General Public License |
AjK | 0:0a841b89d614 | 17 | * along with SOWB. If not, see <http://www.gnu.org/licenses/>. |
AjK | 0:0a841b89d614 | 18 | * |
AjK | 0:0a841b89d614 | 19 | * $Id: main.cpp 5 2010-07-12 20:51:11Z ajk $ |
AjK | 0:0a841b89d614 | 20 | * |
AjK | 0:0a841b89d614 | 21 | ***************************************************************************/ |
AjK | 0:0a841b89d614 | 22 | |
AjK | 0:0a841b89d614 | 23 | #ifndef TH_XBOX360GAMEPAD_C |
AjK | 0:0a841b89d614 | 24 | #define TH_XBOX360GAMEPAD_C |
AjK | 0:0a841b89d614 | 25 | #endif |
AjK | 0:0a841b89d614 | 26 | |
AjK | 0:0a841b89d614 | 27 | #include "mbed.h" |
AjK | 0:0a841b89d614 | 28 | #include "usbeh.h" |
AjK | 0:0a841b89d614 | 29 | #include "usbeh_endpoint.h" |
AjK | 0:0a841b89d614 | 30 | #include "usbeh_device.h" |
AjK | 0:0a841b89d614 | 31 | #include "usbeh_controller.h" |
AjK | 0:0a841b89d614 | 32 | #include "usbeh_api.h" |
AjK | 0:0a841b89d614 | 33 | #include "xbox360gamepad.h" |
AjK | 0:0a841b89d614 | 34 | #include "th_xbox360gamepad.h" |
AjK | 0:0a841b89d614 | 35 | |
AjK | 0:0a841b89d614 | 36 | #include "main.h" |
AjK | 0:0a841b89d614 | 37 | #include "debug.h" |
AjK | 0:0a841b89d614 | 38 | |
AjK | 0:0a841b89d614 | 39 | |
AjK | 0:0a841b89d614 | 40 | const char *button_text[] = { "","LS","RS","XBOX","Unused","A","B","X","Y","DPAD UP","DPAD DOWN","DPAD LEFT","DPAG RIGHT","START","BACK","LEFT HAT","RIGHT HAT" }; |
AjK | 0:0a841b89d614 | 41 | |
AjK | 0:0a841b89d614 | 42 | /* Define globals to hold Xbox360 stick data. */ |
AjK | 0:0a841b89d614 | 43 | XBOX360_STICK *stick; |
AjK | 0:0a841b89d614 | 44 | XBOX360_STICK stick_left_previous; |
AjK | 0:0a841b89d614 | 45 | XBOX360_STICK stick_right_previous; |
AjK | 0:0a841b89d614 | 46 | unsigned char trigger_left = 0, trigger_left_last = 0; |
AjK | 0:0a841b89d614 | 47 | unsigned char trigger_right = 0, trigger_right_last = 0; |
AjK | 0:0a841b89d614 | 48 | |
AjK | 0:0a841b89d614 | 49 | void th_xbox360gamepad_init(void) { |
AjK | 0:0a841b89d614 | 50 | stick = xbox360gamepad_get_stick_left(); |
AjK | 0:0a841b89d614 | 51 | stick_left_previous.x = stick->x; |
AjK | 0:0a841b89d614 | 52 | stick_left_previous.y = stick->y; |
AjK | 0:0a841b89d614 | 53 | stick = xbox360gamepad_get_stick_right(); |
AjK | 0:0a841b89d614 | 54 | stick_right_previous.x = stick->x; |
AjK | 0:0a841b89d614 | 55 | stick_right_previous.y = stick->y; |
AjK | 0:0a841b89d614 | 56 | } |
AjK | 0:0a841b89d614 | 57 | |
AjK | 0:0a841b89d614 | 58 | void th_xbox360gamepad(void) { |
AjK | 0:0a841b89d614 | 59 | unsigned char button; |
AjK | 0:0a841b89d614 | 60 | if ((button = xbox360gamepad_get_button()) != 0) { |
AjK | 0:0a841b89d614 | 61 | if (button > 0) { |
AjK | 0:0a841b89d614 | 62 | debug_printf("Button "); |
AjK | 0:0a841b89d614 | 63 | if (button > (BUTT_RIGHT_HAT_PRESS + 16)) { |
AjK | 0:0a841b89d614 | 64 | debug_printf("%s held\r\n", button_text[button - 32]); |
AjK | 0:0a841b89d614 | 65 | } |
AjK | 0:0a841b89d614 | 66 | else if (button > BUTT_RIGHT_HAT_PRESS) { |
AjK | 0:0a841b89d614 | 67 | debug_printf("%s released\r\n", button_text[button - 16]); |
AjK | 0:0a841b89d614 | 68 | } |
AjK | 0:0a841b89d614 | 69 | else { |
AjK | 0:0a841b89d614 | 70 | debug_printf("%s pressed\r\n", button_text[button]); |
AjK | 0:0a841b89d614 | 71 | switch (button) { |
AjK | 0:0a841b89d614 | 72 | case BUTT_A_PRESS: |
AjK | 0:0a841b89d614 | 73 | xbox360gamepad_led(LED_1_FLASH_THEN_ON); |
AjK | 0:0a841b89d614 | 74 | break; |
AjK | 0:0a841b89d614 | 75 | case BUTT_B_PRESS: |
AjK | 0:0a841b89d614 | 76 | xbox360gamepad_led(LED_2_FLASH_THEN_ON); |
AjK | 0:0a841b89d614 | 77 | break; |
AjK | 0:0a841b89d614 | 78 | case BUTT_X_PRESS: |
AjK | 0:0a841b89d614 | 79 | xbox360gamepad_led(LED_3_FLASH_THEN_ON); |
AjK | 0:0a841b89d614 | 80 | break; |
AjK | 0:0a841b89d614 | 81 | case BUTT_Y_PRESS: |
AjK | 0:0a841b89d614 | 82 | xbox360gamepad_led(LED_4_FLASH_THEN_ON); |
AjK | 0:0a841b89d614 | 83 | break; |
AjK | 0:0a841b89d614 | 84 | } |
AjK | 0:0a841b89d614 | 85 | } |
AjK | 0:0a841b89d614 | 86 | } |
AjK | 0:0a841b89d614 | 87 | } |
AjK | 0:0a841b89d614 | 88 | |
AjK | 0:0a841b89d614 | 89 | if ((trigger_left = xbox360gamepad_get_trigger_left()) != trigger_left_last) { |
AjK | 0:0a841b89d614 | 90 | debug_printf("Left trigger: %d\r\n", trigger_left); |
AjK | 0:0a841b89d614 | 91 | trigger_left_last = trigger_left; |
AjK | 0:0a841b89d614 | 92 | } |
AjK | 0:0a841b89d614 | 93 | |
AjK | 0:0a841b89d614 | 94 | if ((trigger_right = xbox360gamepad_get_trigger_right()) != trigger_right_last) { |
AjK | 0:0a841b89d614 | 95 | debug_printf("Right trigger: %d\r\n", trigger_right); |
AjK | 0:0a841b89d614 | 96 | trigger_right_last = trigger_right; |
AjK | 0:0a841b89d614 | 97 | } |
AjK | 0:0a841b89d614 | 98 | |
AjK | 0:0a841b89d614 | 99 | unsigned char xbox360gamepad_get_trigger_right(void); |
AjK | 0:0a841b89d614 | 100 | |
AjK | 0:0a841b89d614 | 101 | stick = xbox360gamepad_get_stick_left(); |
AjK | 0:0a841b89d614 | 102 | if (stick->x/STICK_DIVISOR != stick_left_previous.x/STICK_DIVISOR || stick->y/STICK_DIVISOR != stick_left_previous.y/STICK_DIVISOR) { |
AjK | 0:0a841b89d614 | 103 | stick_left_previous.x = stick->x; |
AjK | 0:0a841b89d614 | 104 | stick_left_previous.y = stick->y; |
AjK | 0:0a841b89d614 | 105 | // Don't bother printing for now, the sticks are too sensitive! |
AjK | 0:0a841b89d614 | 106 | int x = stick->x/STICK_DIVISOR, y = stick->y/STICK_DIVISOR; |
AjK | 0:0a841b89d614 | 107 | if (1 || (x > 10 || x < -10) || (y > 10 || y < -10) ) { |
AjK | 0:0a841b89d614 | 108 | debug_printf("New LEFT stick position x = %d y = %d\r\n", stick->x/STICK_DIVISOR, stick->y/STICK_DIVISOR); |
AjK | 0:0a841b89d614 | 109 | } |
AjK | 0:0a841b89d614 | 110 | } |
AjK | 0:0a841b89d614 | 111 | |
AjK | 0:0a841b89d614 | 112 | stick = xbox360gamepad_get_stick_right(); |
AjK | 0:0a841b89d614 | 113 | if (stick->x/STICK_DIVISOR != stick_right_previous.x/STICK_DIVISOR || stick->y/STICK_DIVISOR != stick_right_previous.y/STICK_DIVISOR) { |
AjK | 0:0a841b89d614 | 114 | stick_right_previous.x = stick->x; |
AjK | 0:0a841b89d614 | 115 | stick_right_previous.y = stick->y; |
AjK | 0:0a841b89d614 | 116 | // Don't bother printing for now, the sticks are too sensitive! |
AjK | 0:0a841b89d614 | 117 | int x = stick->x/STICK_DIVISOR, y = stick->y/STICK_DIVISOR; |
AjK | 0:0a841b89d614 | 118 | if (1 || (x > 10 || x < -10) || (y > 10 || y < -10) ) { |
AjK | 0:0a841b89d614 | 119 | debug_printf("New RIGHT stick position x = %d y = %d\r\n", stick->x/STICK_DIVISOR, stick->y/STICK_DIVISOR); |
AjK | 0:0a841b89d614 | 120 | } |
AjK | 0:0a841b89d614 | 121 | } |
AjK | 0:0a841b89d614 | 122 | } |
AjK | 0:0a841b89d614 | 123 |