Trackball based on the NXP LPC11U24 and the ADNS-9500
Dependencies: ADNS9500 USBDevice mbed 25LCxxx_SPI
main.h@7:d6ee49a89009, 2013-01-14 (annotated)
- Committer:
- xxann5
- Date:
- Mon Jan 14 04:27:55 2013 +0000
- Revision:
- 7:d6ee49a89009
- Parent:
- 6:4cb2c9a3abcd
- Child:
- 8:5674f5ab61cd
Changed some define's to enum's. Also got a lot done towards having persistent settings/ADNS firmware saved on the eeprom.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
xxann5 | 6:4cb2c9a3abcd | 1 | /* Copyright (c) 2012-2013 Chris Majoros(chris@majoros.us), MIT License |
xxann5 | 6:4cb2c9a3abcd | 2 | * |
xxann5 | 6:4cb2c9a3abcd | 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
xxann5 | 6:4cb2c9a3abcd | 4 | * and associated documentation files (the "Software"), to deal in the Software without |
xxann5 | 6:4cb2c9a3abcd | 5 | * restriction, including without limitation the rights to use, copy, modify, merge, publish, |
xxann5 | 6:4cb2c9a3abcd | 6 | * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the |
xxann5 | 6:4cb2c9a3abcd | 7 | * Software is furnished to do so, subject to the following conditions: |
xxann5 | 6:4cb2c9a3abcd | 8 | * |
xxann5 | 6:4cb2c9a3abcd | 9 | * The above copyright notice and this permission notice shall be included in all copies or |
xxann5 | 6:4cb2c9a3abcd | 10 | * substantial portions of the Software. |
xxann5 | 6:4cb2c9a3abcd | 11 | * |
xxann5 | 6:4cb2c9a3abcd | 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
xxann5 | 6:4cb2c9a3abcd | 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
xxann5 | 6:4cb2c9a3abcd | 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
xxann5 | 6:4cb2c9a3abcd | 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
xxann5 | 6:4cb2c9a3abcd | 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
xxann5 | 6:4cb2c9a3abcd | 17 | */ |
xxann5 | 6:4cb2c9a3abcd | 18 | |
xxann5 | 5:c7056267daa7 | 19 | #include "mbed.h" |
xxann5 | 5:c7056267daa7 | 20 | #include "USBHID.h" |
xxann5 | 5:c7056267daa7 | 21 | #include "USBMouse.h" |
xxann5 | 6:4cb2c9a3abcd | 22 | |
xxann5 | 5:c7056267daa7 | 23 | #include <math.h> |
xxann5 | 5:c7056267daa7 | 24 | #include <stdint.h> |
xxann5 | 5:c7056267daa7 | 25 | |
xxann5 | 6:4cb2c9a3abcd | 26 | |
xxann5 | 6:4cb2c9a3abcd | 27 | #define PINDETECT_PIN_ASSTERED 0 //setAssertValue |
xxann5 | 6:4cb2c9a3abcd | 28 | #define PINDETECT_SAMPLE_PERIOD 100 //setSampleFrequency |
xxann5 | 6:4cb2c9a3abcd | 29 | #define PINDETECT_ASSERT_COUNT 10 //setSamplesTillAssert |
xxann5 | 6:4cb2c9a3abcd | 30 | #define PINDETECT_HOLD_COUNT 500 |
xxann5 | 6:4cb2c9a3abcd | 31 | |
xxann5 | 6:4cb2c9a3abcd | 32 | #include "PinDetect.h" |
xxann5 | 6:4cb2c9a3abcd | 33 | |
xxann5 | 5:c7056267daa7 | 34 | #define ADNS9500_SROM_91 |
xxann5 | 5:c7056267daa7 | 35 | |
xxann5 | 5:c7056267daa7 | 36 | #define DEBUG |
xxann5 | 5:c7056267daa7 | 37 | |
xxann5 | 5:c7056267daa7 | 38 | #include "adns9500.hpp" |
xxann5 | 5:c7056267daa7 | 39 | #include "Ser25lcxxx.h" |
xxann5 | 5:c7056267daa7 | 40 | |
xxann5 | 7:d6ee49a89009 | 41 | enum cli_actions { |
xxann5 | 7:d6ee49a89009 | 42 | SET = 0x01, |
xxann5 | 7:d6ee49a89009 | 43 | GET = 0x02, |
xxann5 | 7:d6ee49a89009 | 44 | CLEAR = 0x03, |
xxann5 | 7:d6ee49a89009 | 45 | INIT = 0x04, |
xxann5 | 7:d6ee49a89009 | 46 | }; |
xxann5 | 7:d6ee49a89009 | 47 | |
xxann5 | 7:d6ee49a89009 | 48 | enum settings { |
xxann5 | 7:d6ee49a89009 | 49 | CPI_DEFAULT = 0x00, |
xxann5 | 7:d6ee49a89009 | 50 | CPI_MAX = 0x01, |
xxann5 | 7:d6ee49a89009 | 51 | CPI_MIN = 0x02, |
xxann5 | 7:d6ee49a89009 | 52 | CPI_STEP = 0x03, |
xxann5 | 7:d6ee49a89009 | 53 | CPI_Z_DEFAULT = 0x04, |
xxann5 | 7:d6ee49a89009 | 54 | CPI_HR_DEFAULT = 0x05, |
xxann5 | 5:c7056267daa7 | 55 | |
xxann5 | 7:d6ee49a89009 | 56 | VID = 0x06, |
xxann5 | 7:d6ee49a89009 | 57 | PID = 0x07, |
xxann5 | 7:d6ee49a89009 | 58 | |
xxann5 | 7:d6ee49a89009 | 59 | LED_SHOW = 0x08, |
xxann5 | 7:d6ee49a89009 | 60 | SETTINGS_OFFSET = 0x00 |
xxann5 | 7:d6ee49a89009 | 61 | }; |
xxann5 | 5:c7056267daa7 | 62 | |
xxann5 | 7:d6ee49a89009 | 63 | enum ands_meta { |
xxann5 | 7:d6ee49a89009 | 64 | ADNS_CRC = 0x0, |
xxann5 | 7:d6ee49a89009 | 65 | ADNS_ID = 0x1, |
xxann5 | 7:d6ee49a89009 | 66 | ADNS_FW_LEN = 0x2, |
xxann5 | 7:d6ee49a89009 | 67 | ADNS_FW_OFFSET = 0xF000, |
xxann5 | 7:d6ee49a89009 | 68 | ADNS_META_OFFSET = 0xEFF0 |
xxann5 | 7:d6ee49a89009 | 69 | }; |
xxann5 | 5:c7056267daa7 | 70 | |
xxann5 | 7:d6ee49a89009 | 71 | #define UINT16(ub, lb) (uint16_t)(((ub & 0xff) << 8) | (lb & 0xff)) |
xxann5 | 7:d6ee49a89009 | 72 | #define INT16(ub, lb) (int16_t)(((ub & 0xff) << 8) | (lb & 0xff)) |
xxann5 | 5:c7056267daa7 | 73 | |
xxann5 | 5:c7056267daa7 | 74 | //This report will contain data to be sent |
xxann5 | 5:c7056267daa7 | 75 | HID_REPORT send_rep; |
xxann5 | 5:c7056267daa7 | 76 | HID_REPORT recv_rep; |
xxann5 | 5:c7056267daa7 | 77 | |
xxann5 | 7:d6ee49a89009 | 78 | PinDetect btn_l(P1_25); |
xxann5 | 7:d6ee49a89009 | 79 | PinDetect btn_m(P1_19); |
xxann5 | 7:d6ee49a89009 | 80 | PinDetect btn_r(P0_20); |
xxann5 | 7:d6ee49a89009 | 81 | PinDetect btn_z(P0_2); |
xxann5 | 7:d6ee49a89009 | 82 | PinDetect btn_hr(P1_26); |
xxann5 | 5:c7056267daa7 | 83 | |
xxann5 | 7:d6ee49a89009 | 84 | DigitalIn btn_program(P0_4); |
xxann5 | 6:4cb2c9a3abcd | 85 | |
xxann5 | 6:4cb2c9a3abcd | 86 | adns9500::ADNS9500 *sensor; |
xxann5 | 6:4cb2c9a3abcd | 87 | USBMouse *mouse; |
xxann5 | 5:c7056267daa7 | 88 | |
xxann5 | 5:c7056267daa7 | 89 | bool motion_triggered = false; |
xxann5 | 5:c7056267daa7 | 90 | bool z_axis_active = false; |
xxann5 | 5:c7056267daa7 | 91 | bool high_rez_active = false; |
xxann5 | 5:c7056267daa7 | 92 | |
xxann5 | 7:d6ee49a89009 | 93 | uint16_t s[9] = { |
xxann5 | 7:d6ee49a89009 | 94 | 1080, // CPI_DEFAULT |
xxann5 | 7:d6ee49a89009 | 95 | 5040, // CPI_MAX |
xxann5 | 7:d6ee49a89009 | 96 | 0, // CPI_MIN |
xxann5 | 7:d6ee49a89009 | 97 | 90, // CPI_STEP |
xxann5 | 7:d6ee49a89009 | 98 | 90, // CPI_Z_DEFAULT |
xxann5 | 7:d6ee49a89009 | 99 | 180, // CPI_HR_DEFULT |
xxann5 | 7:d6ee49a89009 | 100 | 0x192f, // VID |
xxann5 | 7:d6ee49a89009 | 101 | 0x0000, // PID |
xxann5 | 7:d6ee49a89009 | 102 | 0, // LED_SHOW |
xxann5 | 7:d6ee49a89009 | 103 | }; |
xxann5 | 7:d6ee49a89009 | 104 | |
xxann5 | 7:d6ee49a89009 | 105 | uint16_t a[3]; |
xxann5 | 5:c7056267daa7 | 106 | |
xxann5 | 6:4cb2c9a3abcd | 107 | void track(); |
xxann5 | 6:4cb2c9a3abcd | 108 | void program(); |
xxann5 | 5:c7056267daa7 | 109 | |
xxann5 | 6:4cb2c9a3abcd | 110 | void motionCallback( void ); |
xxann5 | 6:4cb2c9a3abcd | 111 | |
xxann5 | 6:4cb2c9a3abcd | 112 | void btn_hr_press( void ); |
xxann5 | 6:4cb2c9a3abcd | 113 | void btn_hr_release( void ); |
xxann5 | 5:c7056267daa7 | 114 | |
xxann5 | 6:4cb2c9a3abcd | 115 | void btn_z_press( void ); |
xxann5 | 6:4cb2c9a3abcd | 116 | void btn_z_release( void ); |
xxann5 | 5:c7056267daa7 | 117 | |
xxann5 | 6:4cb2c9a3abcd | 118 | void btn_l_press(void); |
xxann5 | 6:4cb2c9a3abcd | 119 | void btn_l_release( void ); |
xxann5 | 6:4cb2c9a3abcd | 120 | |
xxann5 | 6:4cb2c9a3abcd | 121 | void btn_m_press( void ); |
xxann5 | 6:4cb2c9a3abcd | 122 | void btn_m_release( void ); |
xxann5 | 6:4cb2c9a3abcd | 123 | |
xxann5 | 6:4cb2c9a3abcd | 124 | void btn_r_press( void ); |
xxann5 | 6:4cb2c9a3abcd | 125 | void btn_r_release( void ); |
xxann5 | 5:c7056267daa7 | 126 | |
xxann5 | 7:d6ee49a89009 | 127 | void set_setting( Ser25LCxxx *eeprom, uint16_t attrib, uint16_t val ); |
xxann5 | 7:d6ee49a89009 | 128 | uint16_t get_setting( Ser25LCxxx *eeprom, uint16_t attrib); |
xxann5 | 7:d6ee49a89009 | 129 | void clear_setting( Ser25LCxxx *eeprom, uint16_t attrib); |
xxann5 | 7:d6ee49a89009 | 130 | |
xxann5 | 7:d6ee49a89009 | 131 | void set_adns_firmware( Ser25LCxxx *eeprom, uint16_t offset, uint16_t len, uint8_t* val ); |
xxann5 | 7:d6ee49a89009 | 132 | uint8_t* get_adns_firmware( Ser25LCxxx *eeprom, uint16_t offset, uint16_t len ); |
xxann5 | 7:d6ee49a89009 | 133 | |
xxann5 | 7:d6ee49a89009 | 134 | void set_adns_meta( Ser25LCxxx *eeprom, uint16_t attrib, uint16_t val ); |
xxann5 | 7:d6ee49a89009 | 135 | uint16_t get_adns_meta( Ser25LCxxx *eeprom, uint16_t attrib ); |