Jason Chang
/
9v1
Add I2CSlave to ov580 master.
main.cpp@22:d1b0a16d8d03, 2019-04-03 (annotated)
- Committer:
- claytonk
- Date:
- Wed Apr 03 21:11:41 2019 +0000
- Revision:
- 22:d1b0a16d8d03
- Parent:
- 21:eb8cbbb18958
- Child:
- 24:8664847e79d2
updated to add morse generator
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
claytonk | 7:9c77eaad5102 | 1 | #define TWIS1_ENABLED 1 |
claytonk | 7:9c77eaad5102 | 2 | #define TWIS0_ENABLED 0 |
claytonk | 7:9c77eaad5102 | 3 | #define TWIS_ENABLED 1 |
claytonk | 7:9c77eaad5102 | 4 | #define TWI0_ENABLED 1 |
claytonk | 7:9c77eaad5102 | 5 | #define TWI1_ENABLED 0 |
claytonk | 7:9c77eaad5102 | 6 | #define TWI0_USE_EASY_DMA 1 |
claytonk | 7:9c77eaad5102 | 7 | #define TWI1_USE_EASY_DMA 1 |
claytonk | 7:9c77eaad5102 | 8 | #define TWI_DEFAULT_CONFIG_FREQUENCY 104857600 |
claytonk | 7:9c77eaad5102 | 9 | #define ARDUINO_A4_PIN 14 |
claytonk | 7:9c77eaad5102 | 10 | #define ARDUINO_A5_PIN 15 |
claytonk | 7:9c77eaad5102 | 11 | |
claytonk | 7:9c77eaad5102 | 12 | |
claytonk | 0:605fe136b7ea | 13 | #include "mbed.h" |
claytonk | 22:d1b0a16d8d03 | 14 | #include "MorseGenerator.h" |
claytonk | 7:9c77eaad5102 | 15 | //#include <nrfx_config.h> need SDK config instead |
claytonk | 7:9c77eaad5102 | 16 | //#include "sdk_config.h" not needed now |
claytonk | 0:605fe136b7ea | 17 | |
claytonk | 0:605fe136b7ea | 18 | /* |
claytonk | 0:605fe136b7ea | 19 | FEATURE REQUIREMENTS |
claytonk | 0:605fe136b7ea | 20 | |
claytonk | 3:6b14862f5f51 | 21 | - I2C write occurs on falling edge of strobe pulse to prevent unknown states |
claytonk | 3:6b14862f5f51 | 22 | |
claytonk | 3:6b14862f5f51 | 23 | - Stack check occurs on leading edge of strobe pulse to ensure strobes are |
claytonk | 3:6b14862f5f51 | 24 | set correctly |
claytonk | 0:605fe136b7ea | 25 | |
claytonk | 3:6b14862f5f51 | 26 | - Reoccuring enable from app that will prevent the emitters from remaining |
claytonk | 3:6b14862f5f51 | 27 | on if the app crashes and a turn off command isn't sent |
claytonk | 0:605fe136b7ea | 28 | - Can be a counter on the emitter enable > threshold |
claytonk | 3:6b14862f5f51 | 29 | - Better if it's a counter based on reads from the fault register |
claytonk | 0:605fe136b7ea | 30 | |
claytonk | 9:69e0bbfdb62b | 31 | -Flood/Dot tagging indicated on GPIO3 / PWM0 |
claytonk | 0:605fe136b7ea | 32 | - 0 Flood |
claytonk | 0:605fe136b7ea | 33 | - 1 DOT |
claytonk | 0:605fe136b7ea | 34 | |
claytonk | 9:69e0bbfdb62b | 35 | -Fault indication on GPIO4 / PWM1 to indicate to app to reboot |
claytonk | 0:605fe136b7ea | 36 | - 0 OK |
claytonk | 0:605fe136b7ea | 37 | - 1 Fault/Reboot |
claytonk | 0:605fe136b7ea | 38 | |
claytonk | 0:605fe136b7ea | 39 | I2C write commands |
claytonk | 0:605fe136b7ea | 40 | Reg: Information Condition |
claytonk | 4:fc0c93cb0197 | 41 | 0x0000 Emitter enable 0x00 Emitters off |
claytonk | 0:605fe136b7ea | 42 | 0x01 Dot on |
claytonk | 0:605fe136b7ea | 43 | 0x10 Flood on |
claytonk | 0:605fe136b7ea | 44 | 0x11 Flood / Dot on |
claytonk | 0:605fe136b7ea | 45 | |
claytonk | 4:fc0c93cb0197 | 46 | 0x0001 Dot fault Read from LM36011 |
claytonk | 0:605fe136b7ea | 47 | |
claytonk | 4:fc0c93cb0197 | 48 | 0x0002 Dot Current 0x00 - level_dot_max |
claytonk | 3:6b14862f5f51 | 49 | |
claytonk | 4:fc0c93cb0197 | 50 | 0x0003 Flood Fault Read from LM36011 |
claytonk | 3:6b14862f5f51 | 51 | |
claytonk | 4:fc0c93cb0197 | 52 | 0x0004 Flood Current 0x00 - level_flood_max |
claytonk | 0:605fe136b7ea | 53 | |
claytonk | 4:fc0c93cb0197 | 54 | 0x0005 Fault register bit[0] KILL_VCSEL fault |
claytonk | 3:6b14862f5f51 | 55 | bit[1] dot fault |
claytonk | 3:6b14862f5f51 | 56 | bit[2] flood fault |
claytonk | 3:6b14862f5f51 | 57 | bit[3] unstacked fault |
claytonk | 3:6b14862f5f51 | 58 | bit[4] ?not in app fault? |
claytonk | 3:6b14862f5f51 | 59 | bit[5-7] unused |
claytonk | 3:6b14862f5f51 | 60 | |
claytonk | 3:6b14862f5f51 | 61 | |
claytonk | 4:fc0c93cb0197 | 62 | 0x0006 Version number 0x70 = version 7.0 |
claytonk | 0:605fe136b7ea | 63 | |
claytonk | 13:2b83989d136c | 64 | */ |
claytonk | 9:69e0bbfdb62b | 65 | /* ERROR CHECKING */ |
claytonk | 0:605fe136b7ea | 66 | |
claytonk | 7:9c77eaad5102 | 67 | #if (TWIS0_ENABLED == 1) |
claytonk | 7:9c77eaad5102 | 68 | #error TWIS0 is congigured wrong |
claytonk | 7:9c77eaad5102 | 69 | #endif |
claytonk | 7:9c77eaad5102 | 70 | |
claytonk | 7:9c77eaad5102 | 71 | #if (TWIS1_ENABLED == 0) |
claytonk | 7:9c77eaad5102 | 72 | #error TWIS1 is off |
claytonk | 7:9c77eaad5102 | 73 | #endif |
claytonk | 6:85d9ad912c14 | 74 | |
claytonk | 7:9c77eaad5102 | 75 | #if (TWIS_ENABLED == 0) |
claytonk | 7:9c77eaad5102 | 76 | #error TWIS is off |
claytonk | 7:9c77eaad5102 | 77 | #endif |
claytonk | 6:85d9ad912c14 | 78 | |
claytonk | 7:9c77eaad5102 | 79 | #if (TWI0_ENABLED == 0) |
claytonk | 7:9c77eaad5102 | 80 | #error TWI0 is off |
claytonk | 7:9c77eaad5102 | 81 | #endif |
claytonk | 7:9c77eaad5102 | 82 | |
claytonk | 7:9c77eaad5102 | 83 | #if (TWI1_ENABLED == 1) |
claytonk | 7:9c77eaad5102 | 84 | #error TWI1 is congigured wrong |
claytonk | 7:9c77eaad5102 | 85 | #endif |
claytonk | 6:85d9ad912c14 | 86 | |
claytonk | 3:6b14862f5f51 | 87 | /* DEFINES */ |
claytonk | 3:6b14862f5f51 | 88 | |
claytonk | 22:d1b0a16d8d03 | 89 | static string version_number = "9"; |
claytonk | 3:6b14862f5f51 | 90 | |
claytonk | 13:2b83989d136c | 91 | |
claytonk | 13:2b83989d136c | 92 | |
claytonk | 0:605fe136b7ea | 93 | // define pins for I2C |
claytonk | 0:605fe136b7ea | 94 | #define dot_sda p2 |
claytonk | 0:605fe136b7ea | 95 | #define dot_scl p4 |
claytonk | 0:605fe136b7ea | 96 | #define flood_sda p28 |
claytonk | 0:605fe136b7ea | 97 | #define flood_scl p3 |
claytonk | 0:605fe136b7ea | 98 | #define ov580_sda p30 |
claytonk | 0:605fe136b7ea | 99 | #define ov580_scl p31 |
claytonk | 3:6b14862f5f51 | 100 | |
claytonk | 3:6b14862f5f51 | 101 | // define strobe pins |
claytonk | 9:69e0bbfdb62b | 102 | #define strobe_flood p23 // strobe0 |
claytonk | 9:69e0bbfdb62b | 103 | #define strobe_dot p24 // strobe1 |
claytonk | 3:6b14862f5f51 | 104 | |
claytonk | 3:6b14862f5f51 | 105 | // define pmw pins |
claytonk | 0:605fe136b7ea | 106 | #define pwm_1_pin p29 |
claytonk | 0:605fe136b7ea | 107 | #define pwm_0_pin p5 |
claytonk | 0:605fe136b7ea | 108 | |
claytonk | 13:2b83989d136c | 109 | // define stacked irq pin |
claytonk | 13:2b83989d136c | 110 | #define stacked_irq_pin p11 |
claytonk | 13:2b83989d136c | 111 | |
claytonk | 13:2b83989d136c | 112 | // define silego enable pin |
claytonk | 13:2b83989d136c | 113 | #define silego_en_pin p26 // needs to be pulled high for Silego |
claytonk | 13:2b83989d136c | 114 | |
claytonk | 13:2b83989d136c | 115 | // define dot/flood status pin |
claytonk | 13:2b83989d136c | 116 | #define dot_flood_status_pin p27 |
claytonk | 13:2b83989d136c | 117 | |
claytonk | 13:2b83989d136c | 118 | // define VCSEL Fault |
claytonk | 13:2b83989d136c | 119 | #define vcselFault_pin p25 |
claytonk | 13:2b83989d136c | 120 | |
claytonk | 0:605fe136b7ea | 121 | // define LED pins |
claytonk | 13:2b83989d136c | 122 | #define ledRed_pin p12 |
claytonk | 13:2b83989d136c | 123 | #define ledGreen_pin p17 |
claytonk | 13:2b83989d136c | 124 | #define ledBlue_pin p13 |
claytonk | 13:2b83989d136c | 125 | |
claytonk | 13:2b83989d136c | 126 | |
claytonk | 20:8115f90949b4 | 127 | static float dot_zero_ms = 295; |
claytonk | 16:8d45d7451ffe | 128 | static float dot_one_ms = 410; |
claytonk | 13:2b83989d136c | 129 | static float dot_two_ms = 354; |
claytonk | 19:ee0f51cc981e | 130 | static float dot_three_ms = 295; |
claytonk | 19:ee0f51cc981e | 131 | static float dot_four_ms = 295; |
claytonk | 19:ee0f51cc981e | 132 | static float dot_five_ms = 295; |
claytonk | 20:8115f90949b4 | 133 | static float flood_zero_ms = 360; |
claytonk | 21:eb8cbbb18958 | 134 | static float flood_one_ms = 900; |
claytonk | 21:eb8cbbb18958 | 135 | static float flood_two_ms = 540; |
claytonk | 20:8115f90949b4 | 136 | static float flood_three_ms = 360; |
claytonk | 20:8115f90949b4 | 137 | static float flood_four_ms = 360; |
claytonk | 20:8115f90949b4 | 138 | static float flood_five_ms = 360; |
claytonk | 0:605fe136b7ea | 139 | |
claytonk | 4:fc0c93cb0197 | 140 | /* THREAD */ |
claytonk | 4:fc0c93cb0197 | 141 | EventQueue queue; |
claytonk | 4:fc0c93cb0197 | 142 | |
claytonk | 6:85d9ad912c14 | 143 | /* TIMOUT */ |
claytonk | 8:10ffd42a3921 | 144 | Timeout dot_timeout; |
claytonk | 8:10ffd42a3921 | 145 | Timeout flood_timeout; |
claytonk | 9:69e0bbfdb62b | 146 | Timeout app_timeout; |
claytonk | 6:85d9ad912c14 | 147 | |
claytonk | 13:2b83989d136c | 148 | /* Timers */ |
claytonk | 13:2b83989d136c | 149 | Timer dot_timer; |
claytonk | 13:2b83989d136c | 150 | Timer flood_timer; |
claytonk | 13:2b83989d136c | 151 | |
claytonk | 4:fc0c93cb0197 | 152 | /* INTERRUPTS */ |
claytonk | 4:fc0c93cb0197 | 153 | //create interupts |
claytonk | 4:fc0c93cb0197 | 154 | InterruptIn int_strobe_dot(strobe_dot); |
claytonk | 13:2b83989d136c | 155 | InterruptIn int_strobe_flood(strobe_flood); |
claytonk | 3:6b14862f5f51 | 156 | |
claytonk | 3:6b14862f5f51 | 157 | /* I/O */ |
claytonk | 0:605fe136b7ea | 158 | // initialize LEDs |
claytonk | 13:2b83989d136c | 159 | DigitalOut red(ledRed_pin,1); |
claytonk | 13:2b83989d136c | 160 | DigitalOut green(ledGreen_pin,1); |
claytonk | 13:2b83989d136c | 161 | DigitalOut blue(ledBlue_pin,1); |
claytonk | 0:605fe136b7ea | 162 | |
claytonk | 0:605fe136b7ea | 163 | // Initialize outputs |
claytonk | 3:6b14862f5f51 | 164 | DigitalOut pwm_0_output(pwm_0_pin,0); // GPIO 3 |
claytonk | 3:6b14862f5f51 | 165 | DigitalOut pwm_1_output(pwm_1_pin,0); // GPIO 4 |
claytonk | 0:605fe136b7ea | 166 | |
claytonk | 13:2b83989d136c | 167 | // Silego |
claytonk | 13:2b83989d136c | 168 | DigitalOut silego(silego_en_pin,1); // initialize on |
claytonk | 13:2b83989d136c | 169 | |
claytonk | 0:605fe136b7ea | 170 | // Initialize inputs |
claytonk | 7:9c77eaad5102 | 171 | DigitalIn strobe0(strobe_flood,PullNone); |
claytonk | 7:9c77eaad5102 | 172 | DigitalIn strobe1(strobe_dot,PullNone); |
claytonk | 13:2b83989d136c | 173 | DigitalIn vcselFault(vcselFault_pin, PullNone); |
claytonk | 13:2b83989d136c | 174 | //DigitalIn killVcsel(p26,PullNone); |
claytonk | 0:605fe136b7ea | 175 | |
claytonk | 7:9c77eaad5102 | 176 | |
claytonk | 3:6b14862f5f51 | 177 | /* REGISTERS */ |
claytonk | 0:605fe136b7ea | 178 | static uint8_t LM36011_addr = 0x64 << 1; //0xC8 |
claytonk | 0:605fe136b7ea | 179 | |
claytonk | 0:605fe136b7ea | 180 | // register names |
claytonk | 0:605fe136b7ea | 181 | static uint8_t enable_reg = 0x01; |
claytonk | 0:605fe136b7ea | 182 | static uint8_t configuration_reg = 0x02; |
claytonk | 0:605fe136b7ea | 183 | static uint8_t brightness_reg = 0x03; |
claytonk | 13:2b83989d136c | 184 | static uint8_t torch_reg = 0x04; |
claytonk | 13:2b83989d136c | 185 | static uint8_t flags_reg = 0x05; |
claytonk | 3:6b14862f5f51 | 186 | //static uint8_t device_id_reset_reg = 0x06; |
claytonk | 0:605fe136b7ea | 187 | |
claytonk | 0:605fe136b7ea | 188 | // register settings |
claytonk | 0:605fe136b7ea | 189 | static uint8_t enable_ir = 0x05; |
claytonk | 0:605fe136b7ea | 190 | static uint8_t disable_ir = 0x20; |
claytonk | 0:605fe136b7ea | 191 | static uint8_t enable_flash_timeout = 0x01; |
claytonk | 13:2b83989d136c | 192 | const int thermal_scale_back = 0x08; |
claytonk | 13:2b83989d136c | 193 | const int thermal_shutdown = 0x10; |
claytonk | 0:605fe136b7ea | 194 | |
claytonk | 0:605fe136b7ea | 195 | // level settings |
claytonk | 13:2b83989d136c | 196 | float divisor = 11.7; // Current / 11.7 = Decimal |
claytonk | 13:2b83989d136c | 197 | float dot_current_setting = dot_five_ms; |
claytonk | 13:2b83989d136c | 198 | float flood_current_setting = flood_five_ms; |
claytonk | 13:2b83989d136c | 199 | uint32_t level_dot_max_dec = uint32_t(dot_current_setting/divisor); |
claytonk | 13:2b83989d136c | 200 | uint32_t level_flood_max_dec = uint32_t(flood_current_setting/divisor); |
claytonk | 13:2b83989d136c | 201 | |
claytonk | 13:2b83989d136c | 202 | uint8_t level_dot_max = |
claytonk | 13:2b83989d136c | 203 | (((level_dot_max_dec / 16) << 4) & 0xf0) | |
claytonk | 13:2b83989d136c | 204 | ((level_dot_max_dec % 16) & 0x0f); |
claytonk | 13:2b83989d136c | 205 | uint8_t level_flood_max = |
claytonk | 13:2b83989d136c | 206 | (((level_flood_max_dec / 16) << 4) & 0xf0) | |
claytonk | 13:2b83989d136c | 207 | ((level_flood_max_dec % 16) & 0x0f); |
claytonk | 13:2b83989d136c | 208 | |
claytonk | 0:605fe136b7ea | 209 | |
claytonk | 3:6b14862f5f51 | 210 | char lm_on[2] = {enable_reg,enable_ir}; |
claytonk | 3:6b14862f5f51 | 211 | char lm_off[2] = {enable_reg,disable_ir}; |
claytonk | 0:605fe136b7ea | 212 | char lmSafety[2] = {configuration_reg,enable_flash_timeout}; |
claytonk | 0:605fe136b7ea | 213 | |
claytonk | 16:8d45d7451ffe | 214 | //char data_read[6]; |
claytonk | 13:2b83989d136c | 215 | |
claytonk | 0:605fe136b7ea | 216 | char flashBrightness_dot[2] = {brightness_reg,level_dot_max}; |
claytonk | 0:605fe136b7ea | 217 | char flashBrightness_flood[2] = {brightness_reg,level_flood_max}; |
claytonk | 13:2b83989d136c | 218 | char torchBrightness_both[2] = {torch_reg,0x5F}; |
claytonk | 0:605fe136b7ea | 219 | |
claytonk | 3:6b14862f5f51 | 220 | /* I2C */ |
claytonk | 9:69e0bbfdb62b | 221 | //I2CSlave ov_I2C(ov580_sda,ov580_scl); |
claytonk | 0:605fe136b7ea | 222 | I2C flood_I2C(flood_sda,flood_scl); |
claytonk | 0:605fe136b7ea | 223 | I2C dot_I2C(dot_sda,dot_scl); |
claytonk | 6:85d9ad912c14 | 224 | |
claytonk | 0:605fe136b7ea | 225 | |
claytonk | 3:6b14862f5f51 | 226 | /* VARIABLES */ |
claytonk | 3:6b14862f5f51 | 227 | bool stacked = false; |
claytonk | 3:6b14862f5f51 | 228 | bool emitter_status_dot = false; |
claytonk | 7:9c77eaad5102 | 229 | char rcv_buffer[3] = {0,0,0}; |
claytonk | 8:10ffd42a3921 | 230 | int dot_counter = 0; |
claytonk | 6:85d9ad912c14 | 231 | bool dot_on = false; |
claytonk | 8:10ffd42a3921 | 232 | int flood_counter = 0; |
claytonk | 6:85d9ad912c14 | 233 | bool flood_on = false; |
claytonk | 6:85d9ad912c14 | 234 | bool once = false; |
claytonk | 8:10ffd42a3921 | 235 | bool in_app = false; |
claytonk | 8:10ffd42a3921 | 236 | int app_counts_required = 10; |
claytonk | 8:10ffd42a3921 | 237 | int stacked_counter = 0; |
claytonk | 13:2b83989d136c | 238 | bool read_fail; |
claytonk | 13:2b83989d136c | 239 | |
claytonk | 13:2b83989d136c | 240 | int dot_timer_number; |
claytonk | 13:2b83989d136c | 241 | int flood_timer_number; |
claytonk | 3:6b14862f5f51 | 242 | |
claytonk | 3:6b14862f5f51 | 243 | /* FUNCTIONS */ |
claytonk | 13:2b83989d136c | 244 | void silego_check_status() |
claytonk | 13:2b83989d136c | 245 | { |
claytonk | 13:2b83989d136c | 246 | if(pwm_1_output) { |
claytonk | 13:2b83989d136c | 247 | silego = 0; |
claytonk | 13:2b83989d136c | 248 | wait(.5); |
claytonk | 13:2b83989d136c | 249 | silego = 1; |
claytonk | 13:2b83989d136c | 250 | } |
claytonk | 13:2b83989d136c | 251 | } |
claytonk | 13:2b83989d136c | 252 | |
claytonk | 17:908ca409cb33 | 253 | /* |
claytonk | 13:2b83989d136c | 254 | void flood_check_status() |
claytonk | 13:2b83989d136c | 255 | { |
claytonk | 17:908ca409cb33 | 256 | //int read_fail = flood_I2C.read(LM36011_addr,data_read,6,false); |
claytonk | 17:908ca409cb33 | 257 | //if(read_fail) { |
claytonk | 17:908ca409cb33 | 258 | // red = 0; |
claytonk | 17:908ca409cb33 | 259 | //} else { |
claytonk | 17:908ca409cb33 | 260 | |
claytonk | 13:2b83989d136c | 261 | if ((data_read[5]&thermal_shutdown) != 0) { |
claytonk | 13:2b83989d136c | 262 | red = 0; |
claytonk | 13:2b83989d136c | 263 | } else if((data_read[5]&thermal_scale_back) != 0) { |
claytonk | 13:2b83989d136c | 264 | red = !red; |
claytonk | 17:908ca409cb33 | 265 | } else { |
claytonk | 17:908ca409cb33 | 266 | // red = 1; |
claytonk | 17:908ca409cb33 | 267 | // } |
claytonk | 17:908ca409cb33 | 268 | //} |
claytonk | 17:908ca409cb33 | 269 | //silego_check_status(); |
claytonk | 13:2b83989d136c | 270 | } |
claytonk | 13:2b83989d136c | 271 | |
claytonk | 13:2b83989d136c | 272 | void dot_check_status() |
claytonk | 13:2b83989d136c | 273 | { |
claytonk | 17:908ca409cb33 | 274 | //int read_fail = dot_I2C.read(LM36011_addr,data_read,6,false); |
claytonk | 17:908ca409cb33 | 275 | //if(read_fail) { |
claytonk | 17:908ca409cb33 | 276 | // green = 0; |
claytonk | 17:908ca409cb33 | 277 | //} else { |
claytonk | 17:908ca409cb33 | 278 | |
claytonk | 13:2b83989d136c | 279 | if ((data_read[5]&thermal_shutdown) != 0) { |
claytonk | 13:2b83989d136c | 280 | green = 0; |
claytonk | 13:2b83989d136c | 281 | } else if((data_read[5]&thermal_scale_back) != 0) { |
claytonk | 13:2b83989d136c | 282 | green = !green; |
claytonk | 17:908ca409cb33 | 283 | } else { |
claytonk | 17:908ca409cb33 | 284 | // green = 1; |
claytonk | 17:908ca409cb33 | 285 | // } |
claytonk | 17:908ca409cb33 | 286 | //} |
claytonk | 17:908ca409cb33 | 287 | //silego_check_status(); |
claytonk | 13:2b83989d136c | 288 | } |
claytonk | 17:908ca409cb33 | 289 | */ |
claytonk | 1:ffffa383ba7e | 290 | |
claytonk | 6:85d9ad912c14 | 291 | // WAI |
claytonk | 6:85d9ad912c14 | 292 | void write_off() |
claytonk | 6:85d9ad912c14 | 293 | { |
claytonk | 6:85d9ad912c14 | 294 | dot_I2C.write(LM36011_addr,lm_off,2,false); |
claytonk | 6:85d9ad912c14 | 295 | flood_I2C.write(LM36011_addr,lm_off,2,false); |
claytonk | 6:85d9ad912c14 | 296 | } |
claytonk | 6:85d9ad912c14 | 297 | |
claytonk | 8:10ffd42a3921 | 298 | // WAI |
claytonk | 6:85d9ad912c14 | 299 | void write_dot() |
claytonk | 1:ffffa383ba7e | 300 | { |
claytonk | 6:85d9ad912c14 | 301 | flood_I2C.write(LM36011_addr,lm_off,2,false); |
claytonk | 16:8d45d7451ffe | 302 | //flood_check_status(); |
claytonk | 6:85d9ad912c14 | 303 | dot_I2C.write(LM36011_addr,lm_on,2,false); |
claytonk | 6:85d9ad912c14 | 304 | } |
claytonk | 6:85d9ad912c14 | 305 | |
claytonk | 8:10ffd42a3921 | 306 | // WAI |
claytonk | 6:85d9ad912c14 | 307 | void write_flood() |
claytonk | 6:85d9ad912c14 | 308 | { |
claytonk | 6:85d9ad912c14 | 309 | dot_I2C.write(LM36011_addr,lm_off,2,false); |
claytonk | 16:8d45d7451ffe | 310 | //dot_check_status(); |
claytonk | 6:85d9ad912c14 | 311 | flood_I2C.write(LM36011_addr,lm_on,2,false); |
claytonk | 6:85d9ad912c14 | 312 | } |
claytonk | 6:85d9ad912c14 | 313 | |
claytonk | 8:10ffd42a3921 | 314 | // WAI |
claytonk | 6:85d9ad912c14 | 315 | void write_pulsed() |
claytonk | 6:85d9ad912c14 | 316 | { |
claytonk | 6:85d9ad912c14 | 317 | if(emitter_status_dot) { |
claytonk | 6:85d9ad912c14 | 318 | write_dot(); |
claytonk | 6:85d9ad912c14 | 319 | } else { |
claytonk | 6:85d9ad912c14 | 320 | write_flood(); |
claytonk | 6:85d9ad912c14 | 321 | } |
claytonk | 1:ffffa383ba7e | 322 | } |
claytonk | 1:ffffa383ba7e | 323 | |
claytonk | 8:10ffd42a3921 | 324 | // WAI |
claytonk | 4:fc0c93cb0197 | 325 | void write_once() |
claytonk | 4:fc0c93cb0197 | 326 | { |
claytonk | 8:10ffd42a3921 | 327 | if(in_app) { |
claytonk | 8:10ffd42a3921 | 328 | if(stacked_counter > app_counts_required) { |
claytonk | 8:10ffd42a3921 | 329 | write_pulsed(); |
claytonk | 8:10ffd42a3921 | 330 | write_pulsed(); |
claytonk | 4:fc0c93cb0197 | 331 | } else { |
claytonk | 8:10ffd42a3921 | 332 | if(dot_on) { |
claytonk | 8:10ffd42a3921 | 333 | write_dot(); |
claytonk | 8:10ffd42a3921 | 334 | write_dot(); |
claytonk | 8:10ffd42a3921 | 335 | } else if(flood_on) { |
claytonk | 8:10ffd42a3921 | 336 | write_flood(); |
claytonk | 8:10ffd42a3921 | 337 | write_flood(); |
claytonk | 8:10ffd42a3921 | 338 | } else { |
claytonk | 8:10ffd42a3921 | 339 | write_off(); |
claytonk | 8:10ffd42a3921 | 340 | write_off(); |
claytonk | 8:10ffd42a3921 | 341 | } |
claytonk | 4:fc0c93cb0197 | 342 | } |
claytonk | 8:10ffd42a3921 | 343 | } else { |
claytonk | 8:10ffd42a3921 | 344 | write_off(); |
claytonk | 8:10ffd42a3921 | 345 | write_off(); |
claytonk | 6:85d9ad912c14 | 346 | } |
claytonk | 6:85d9ad912c14 | 347 | } |
claytonk | 6:85d9ad912c14 | 348 | |
claytonk | 8:10ffd42a3921 | 349 | void dot_watchdog() |
claytonk | 6:85d9ad912c14 | 350 | { |
claytonk | 8:10ffd42a3921 | 351 | dot_on = false; |
claytonk | 8:10ffd42a3921 | 352 | dot_counter = 0; |
claytonk | 8:10ffd42a3921 | 353 | stacked_counter = 0; |
claytonk | 8:10ffd42a3921 | 354 | stacked = false; |
claytonk | 8:10ffd42a3921 | 355 | queue.call(&write_once); |
claytonk | 8:10ffd42a3921 | 356 | } |
claytonk | 8:10ffd42a3921 | 357 | |
claytonk | 8:10ffd42a3921 | 358 | void flood_watchdog() |
claytonk | 8:10ffd42a3921 | 359 | { |
claytonk | 8:10ffd42a3921 | 360 | flood_on = false; |
claytonk | 8:10ffd42a3921 | 361 | flood_counter = 0; |
claytonk | 8:10ffd42a3921 | 362 | stacked_counter = 0; |
claytonk | 8:10ffd42a3921 | 363 | stacked = false; |
claytonk | 8:10ffd42a3921 | 364 | queue.call(&write_once); |
claytonk | 8:10ffd42a3921 | 365 | } |
claytonk | 8:10ffd42a3921 | 366 | |
claytonk | 9:69e0bbfdb62b | 367 | void app_watchdog() |
claytonk | 9:69e0bbfdb62b | 368 | { |
claytonk | 9:69e0bbfdb62b | 369 | in_app = false; |
claytonk | 9:69e0bbfdb62b | 370 | dot_watchdog(); |
claytonk | 9:69e0bbfdb62b | 371 | flood_watchdog(); |
claytonk | 9:69e0bbfdb62b | 372 | } |
claytonk | 9:69e0bbfdb62b | 373 | |
claytonk | 8:10ffd42a3921 | 374 | void dot_falling_edge() |
claytonk | 8:10ffd42a3921 | 375 | { |
claytonk | 13:2b83989d136c | 376 | dot_timer_number = dot_timer.read_us(); |
claytonk | 6:85d9ad912c14 | 377 | |
claytonk | 6:85d9ad912c14 | 378 | if(stacked) { |
claytonk | 6:85d9ad912c14 | 379 | emitter_status_dot = !emitter_status_dot; |
claytonk | 4:fc0c93cb0197 | 380 | } else { |
claytonk | 6:85d9ad912c14 | 381 | emitter_status_dot = dot_on; |
claytonk | 4:fc0c93cb0197 | 382 | } |
claytonk | 8:10ffd42a3921 | 383 | // indicate status dot |
claytonk | 8:10ffd42a3921 | 384 | pwm_0_output = emitter_status_dot; |
claytonk | 8:10ffd42a3921 | 385 | // indicate VCSEL fault if it exists |
claytonk | 8:10ffd42a3921 | 386 | pwm_1_output = !vcselFault.read(); |
claytonk | 8:10ffd42a3921 | 387 | |
claytonk | 8:10ffd42a3921 | 388 | // write once |
claytonk | 8:10ffd42a3921 | 389 | queue.call(&write_once); |
claytonk | 8:10ffd42a3921 | 390 | |
claytonk | 9:69e0bbfdb62b | 391 | // timeout for dot |
claytonk | 8:10ffd42a3921 | 392 | dot_timeout.attach(&dot_watchdog,.05); |
claytonk | 9:69e0bbfdb62b | 393 | // timout for app |
claytonk | 9:69e0bbfdb62b | 394 | app_timeout.detach(); |
claytonk | 9:69e0bbfdb62b | 395 | app_timeout.attach(&app_watchdog,1); |
claytonk | 4:fc0c93cb0197 | 396 | } |
claytonk | 4:fc0c93cb0197 | 397 | |
claytonk | 8:10ffd42a3921 | 398 | void flood_falling_edge() |
claytonk | 4:fc0c93cb0197 | 399 | { |
claytonk | 13:2b83989d136c | 400 | flood_timer_number = flood_timer.read_us(); |
claytonk | 13:2b83989d136c | 401 | |
claytonk | 8:10ffd42a3921 | 402 | if (!stacked) { |
claytonk | 8:10ffd42a3921 | 403 | emitter_status_dot = dot_on; |
claytonk | 6:85d9ad912c14 | 404 | } |
claytonk | 8:10ffd42a3921 | 405 | // indicate status dot |
claytonk | 8:10ffd42a3921 | 406 | pwm_0_output = emitter_status_dot; |
claytonk | 8:10ffd42a3921 | 407 | // indicate VCSEL fault if it exists |
claytonk | 8:10ffd42a3921 | 408 | pwm_1_output = !vcselFault.read(); |
claytonk | 8:10ffd42a3921 | 409 | // timeout for app exit |
claytonk | 8:10ffd42a3921 | 410 | //timeout.attach(&write_off,.5); |
claytonk | 8:10ffd42a3921 | 411 | // write once |
claytonk | 8:10ffd42a3921 | 412 | queue.call(&write_once); |
claytonk | 4:fc0c93cb0197 | 413 | |
claytonk | 9:69e0bbfdb62b | 414 | // timeout for flood |
claytonk | 8:10ffd42a3921 | 415 | flood_timeout.attach(&flood_watchdog,.05); |
claytonk | 9:69e0bbfdb62b | 416 | // timout for app |
claytonk | 9:69e0bbfdb62b | 417 | app_timeout.detach(); |
claytonk | 9:69e0bbfdb62b | 418 | app_timeout.attach(&app_watchdog,1); |
claytonk | 8:10ffd42a3921 | 419 | } |
claytonk | 4:fc0c93cb0197 | 420 | |
claytonk | 18:a78e878a4971 | 421 | |
claytonk | 6:85d9ad912c14 | 422 | void dot_check() |
claytonk | 6:85d9ad912c14 | 423 | { |
claytonk | 8:10ffd42a3921 | 424 | dot_timeout.detach(); |
claytonk | 13:2b83989d136c | 425 | dot_timer.reset(); |
claytonk | 6:85d9ad912c14 | 426 | |
claytonk | 8:10ffd42a3921 | 427 | dot_counter ++; |
claytonk | 8:10ffd42a3921 | 428 | if(dot_counter > app_counts_required) { |
claytonk | 8:10ffd42a3921 | 429 | dot_on = true; |
claytonk | 10:c757bd889ed1 | 430 | in_app = true; |
claytonk | 8:10ffd42a3921 | 431 | } else { |
claytonk | 8:10ffd42a3921 | 432 | dot_on = false; |
claytonk | 8:10ffd42a3921 | 433 | } |
claytonk | 8:10ffd42a3921 | 434 | stacked = strobe0.read(); |
claytonk | 8:10ffd42a3921 | 435 | if(stacked) { |
claytonk | 8:10ffd42a3921 | 436 | stacked_counter++; |
claytonk | 8:10ffd42a3921 | 437 | } else { |
claytonk | 8:10ffd42a3921 | 438 | stacked_counter = 0; |
claytonk | 8:10ffd42a3921 | 439 | flood_counter = 0; |
claytonk | 8:10ffd42a3921 | 440 | flood_on = false; |
claytonk | 8:10ffd42a3921 | 441 | } |
claytonk | 8:10ffd42a3921 | 442 | if(!in_app) { |
claytonk | 8:10ffd42a3921 | 443 | if (stacked_counter > app_counts_required) { |
claytonk | 8:10ffd42a3921 | 444 | in_app = true; |
claytonk | 8:10ffd42a3921 | 445 | } |
claytonk | 8:10ffd42a3921 | 446 | } |
claytonk | 6:85d9ad912c14 | 447 | } |
claytonk | 6:85d9ad912c14 | 448 | |
claytonk | 6:85d9ad912c14 | 449 | |
claytonk | 6:85d9ad912c14 | 450 | void flood_check() |
claytonk | 6:85d9ad912c14 | 451 | { |
claytonk | 8:10ffd42a3921 | 452 | flood_timeout.detach(); |
claytonk | 13:2b83989d136c | 453 | flood_timer.reset(); |
claytonk | 6:85d9ad912c14 | 454 | |
claytonk | 8:10ffd42a3921 | 455 | flood_counter ++; |
claytonk | 8:10ffd42a3921 | 456 | if(flood_counter > app_counts_required) { |
claytonk | 8:10ffd42a3921 | 457 | flood_on = true; |
claytonk | 10:c757bd889ed1 | 458 | in_app = true; |
claytonk | 8:10ffd42a3921 | 459 | } else { |
claytonk | 8:10ffd42a3921 | 460 | flood_on = false; |
claytonk | 8:10ffd42a3921 | 461 | } |
claytonk | 8:10ffd42a3921 | 462 | stacked = strobe1.read(); |
claytonk | 8:10ffd42a3921 | 463 | if(stacked) { |
claytonk | 8:10ffd42a3921 | 464 | stacked_counter++; |
claytonk | 8:10ffd42a3921 | 465 | } else { |
claytonk | 8:10ffd42a3921 | 466 | stacked_counter = 0; |
claytonk | 8:10ffd42a3921 | 467 | dot_counter = 0; |
claytonk | 8:10ffd42a3921 | 468 | dot_on = false; |
claytonk | 8:10ffd42a3921 | 469 | } |
claytonk | 8:10ffd42a3921 | 470 | if(!in_app) { |
claytonk | 8:10ffd42a3921 | 471 | if (stacked_counter > app_counts_required) { |
claytonk | 8:10ffd42a3921 | 472 | in_app = true; |
claytonk | 8:10ffd42a3921 | 473 | } |
claytonk | 8:10ffd42a3921 | 474 | } |
claytonk | 6:85d9ad912c14 | 475 | } |
claytonk | 6:85d9ad912c14 | 476 | |
claytonk | 13:2b83989d136c | 477 | void test_function() |
claytonk | 13:2b83989d136c | 478 | { |
claytonk | 13:2b83989d136c | 479 | |
claytonk | 13:2b83989d136c | 480 | } |
claytonk | 13:2b83989d136c | 481 | |
claytonk | 22:d1b0a16d8d03 | 482 | void morse_callback(int val) |
claytonk | 22:d1b0a16d8d03 | 483 | { |
claytonk | 22:d1b0a16d8d03 | 484 | red = !val; |
claytonk | 22:d1b0a16d8d03 | 485 | } |
claytonk | 22:d1b0a16d8d03 | 486 | |
claytonk | 6:85d9ad912c14 | 487 | // TODOS // |
claytonk | 7:9c77eaad5102 | 488 | // DONE P0 Get illumination working |
claytonk | 8:10ffd42a3921 | 489 | // P0 Get OV580 I2C to look correct. Suspect open drain culprit |
claytonk | 9:69e0bbfdb62b | 490 | // DONE P0 Ensure that current implementation meets the needs of data collection |
claytonk | 8:10ffd42a3921 | 491 | // DONE P0 Get in app working |
claytonk | 8:10ffd42a3921 | 492 | // DONE P0 Get watchdog time working |
claytonk | 8:10ffd42a3921 | 493 | // DONE P0 Check watchdog for working on dot and flood |
claytonk | 6:85d9ad912c14 | 494 | // P1 Bluetooth OTA updates |
claytonk | 6:85d9ad912c14 | 495 | // P2 Get writing working |
claytonk | 6:85d9ad912c14 | 496 | // P2 Get reading working |
claytonk | 6:85d9ad912c14 | 497 | // |
claytonk | 6:85d9ad912c14 | 498 | |
claytonk | 0:605fe136b7ea | 499 | // main() runs in its own thread in the OS |
claytonk | 1:ffffa383ba7e | 500 | int main() |
claytonk | 1:ffffa383ba7e | 501 | { |
claytonk | 4:fc0c93cb0197 | 502 | Thread eventThread(osPriorityHigh);; |
claytonk | 4:fc0c93cb0197 | 503 | eventThread.start(callback(&queue, &EventQueue::dispatch_forever)); |
claytonk | 4:fc0c93cb0197 | 504 | |
claytonk | 4:fc0c93cb0197 | 505 | // set interrupts |
claytonk | 6:85d9ad912c14 | 506 | int_strobe_dot.rise(&dot_check); |
claytonk | 6:85d9ad912c14 | 507 | int_strobe_flood.rise(&flood_check); |
claytonk | 8:10ffd42a3921 | 508 | int_strobe_dot.fall(&dot_falling_edge); |
claytonk | 8:10ffd42a3921 | 509 | int_strobe_flood.fall(&flood_falling_edge); |
claytonk | 8:10ffd42a3921 | 510 | |
claytonk | 13:2b83989d136c | 511 | dot_timer.start(); |
claytonk | 13:2b83989d136c | 512 | flood_timer.start(); |
claytonk | 22:d1b0a16d8d03 | 513 | |
claytonk | 22:d1b0a16d8d03 | 514 | MorseGenerator morse = MorseGenerator(morse_callback); |
claytonk | 22:d1b0a16d8d03 | 515 | morse.transmit(version_number); |
claytonk | 13:2b83989d136c | 516 | |
claytonk | 8:10ffd42a3921 | 517 | while(!in_app) { |
claytonk | 9:69e0bbfdb62b | 518 | wait(.1); |
claytonk | 8:10ffd42a3921 | 519 | } |
claytonk | 1:ffffa383ba7e | 520 | |
claytonk | 13:2b83989d136c | 521 | silego = 1; |
claytonk | 13:2b83989d136c | 522 | |
claytonk | 0:605fe136b7ea | 523 | // write safety |
claytonk | 0:605fe136b7ea | 524 | flood_I2C.write(LM36011_addr,lmSafety,2,false); |
claytonk | 0:605fe136b7ea | 525 | dot_I2C.write(LM36011_addr,lmSafety,2,false); |
claytonk | 3:6b14862f5f51 | 526 | |
claytonk | 13:2b83989d136c | 527 | // write torch |
claytonk | 13:2b83989d136c | 528 | flood_I2C.write(LM36011_addr,torchBrightness_both,2,false); |
claytonk | 13:2b83989d136c | 529 | dot_I2C.write(LM36011_addr,torchBrightness_both,2,false); |
claytonk | 13:2b83989d136c | 530 | |
claytonk | 1:ffffa383ba7e | 531 | // write brightness |
claytonk | 1:ffffa383ba7e | 532 | flood_I2C.write(LM36011_addr,flashBrightness_flood,2,false); |
claytonk | 3:6b14862f5f51 | 533 | dot_I2C.write(LM36011_addr,flashBrightness_dot,2,false); |
claytonk | 1:ffffa383ba7e | 534 | |
claytonk | 0:605fe136b7ea | 535 | while (true) { |
claytonk | 13:2b83989d136c | 536 | |
claytonk | 13:2b83989d136c | 537 | if(dot_timer_number > 700 && dot_timer_number < 1499) { |
claytonk | 13:2b83989d136c | 538 | dot_current_setting = dot_one_ms; |
claytonk | 13:2b83989d136c | 539 | |
claytonk | 13:2b83989d136c | 540 | } else if(dot_timer_number > 1500 && dot_timer_number < 2499) { |
claytonk | 13:2b83989d136c | 541 | dot_current_setting = dot_two_ms; |
claytonk | 13:2b83989d136c | 542 | |
claytonk | 13:2b83989d136c | 543 | } else if(dot_timer_number > 2500 && dot_timer_number < 3499) { |
claytonk | 13:2b83989d136c | 544 | dot_current_setting = dot_three_ms; |
claytonk | 13:2b83989d136c | 545 | |
claytonk | 13:2b83989d136c | 546 | } else if(dot_timer_number > 3500 && dot_timer_number < 4499) { |
claytonk | 13:2b83989d136c | 547 | dot_current_setting = dot_four_ms; |
claytonk | 13:2b83989d136c | 548 | |
claytonk | 13:2b83989d136c | 549 | } else if(dot_timer_number > 4500) { |
claytonk | 13:2b83989d136c | 550 | dot_current_setting = dot_five_ms; |
claytonk | 13:2b83989d136c | 551 | |
claytonk | 13:2b83989d136c | 552 | } else { |
claytonk | 13:2b83989d136c | 553 | dot_current_setting = dot_zero_ms; |
claytonk | 13:2b83989d136c | 554 | } |
claytonk | 13:2b83989d136c | 555 | |
claytonk | 13:2b83989d136c | 556 | level_dot_max_dec = uint32_t(dot_current_setting/divisor); |
claytonk | 13:2b83989d136c | 557 | level_dot_max = (((level_dot_max_dec / 16) << 4) & 0xf0) | |
claytonk | 13:2b83989d136c | 558 | ((level_dot_max_dec % 16) & 0x0f); |
claytonk | 13:2b83989d136c | 559 | |
claytonk | 13:2b83989d136c | 560 | flashBrightness_dot[1] = level_dot_max; |
claytonk | 13:2b83989d136c | 561 | |
claytonk | 16:8d45d7451ffe | 562 | dot_I2C.write(LM36011_addr,flashBrightness_dot,2,false); |
claytonk | 16:8d45d7451ffe | 563 | wait(.01); |
claytonk | 13:2b83989d136c | 564 | |
claytonk | 13:2b83989d136c | 565 | if(flood_timer_number > 700 && flood_timer_number < 1499) { |
claytonk | 13:2b83989d136c | 566 | flood_current_setting = flood_one_ms; |
claytonk | 13:2b83989d136c | 567 | |
claytonk | 13:2b83989d136c | 568 | } else if(flood_timer_number > 1500 && flood_timer_number < 2499) { |
claytonk | 13:2b83989d136c | 569 | flood_current_setting = flood_two_ms; |
claytonk | 13:2b83989d136c | 570 | |
claytonk | 13:2b83989d136c | 571 | } else if(flood_timer_number > 2500 && flood_timer_number < 3499) { |
claytonk | 13:2b83989d136c | 572 | flood_current_setting = flood_three_ms; |
claytonk | 13:2b83989d136c | 573 | |
claytonk | 13:2b83989d136c | 574 | } else if(flood_timer_number > 3500 && flood_timer_number < 4499) { |
claytonk | 13:2b83989d136c | 575 | flood_current_setting = flood_four_ms; |
claytonk | 13:2b83989d136c | 576 | |
claytonk | 13:2b83989d136c | 577 | } else if(flood_timer_number > 4500) { |
claytonk | 13:2b83989d136c | 578 | flood_current_setting = flood_five_ms; |
claytonk | 13:2b83989d136c | 579 | |
claytonk | 13:2b83989d136c | 580 | } else { |
claytonk | 13:2b83989d136c | 581 | flood_current_setting = flood_zero_ms; |
claytonk | 13:2b83989d136c | 582 | } |
claytonk | 13:2b83989d136c | 583 | |
claytonk | 13:2b83989d136c | 584 | level_flood_max_dec = uint32_t(flood_current_setting/divisor); |
claytonk | 13:2b83989d136c | 585 | level_flood_max = (((level_flood_max_dec / 16) << 4) & 0xf0) | |
claytonk | 13:2b83989d136c | 586 | ((level_flood_max_dec % 16) & 0x0f); |
claytonk | 13:2b83989d136c | 587 | |
claytonk | 13:2b83989d136c | 588 | |
claytonk | 13:2b83989d136c | 589 | flashBrightness_flood[1] = level_flood_max; |
claytonk | 13:2b83989d136c | 590 | |
claytonk | 16:8d45d7451ffe | 591 | flood_I2C.write(LM36011_addr,flashBrightness_flood,2,false); |
claytonk | 13:2b83989d136c | 592 | |
claytonk | 16:8d45d7451ffe | 593 | wait(.01); |
claytonk | 16:8d45d7451ffe | 594 | |
claytonk | 16:8d45d7451ffe | 595 | silego_check_status(); |
claytonk | 0:605fe136b7ea | 596 | } |
claytonk | 0:605fe136b7ea | 597 | } |
claytonk | 0:605fe136b7ea | 598 |