Jason Chang / Mbed OS 9v1

Add I2CSlave to ov580 master.

Dependencies:   MorseGenerator2

main.cpp@8:10ffd42a3921, 2018-10-30 (annotated)

Committer:
claytonk
Date:
Tue Oct 30 19:33:05 2018 +0000
Revision:
8:10ffd42a3921
Parent:
7:9c77eaad5102
Child:
9:69e0bbfdb62b
Working with no issues.  Remaining bugs are listed in the code

Who changed what in which revision?

UserRevisionLine numberNew 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 7:9c77eaad5102 14 //#include <nrfx_config.h> need SDK config instead
claytonk 7:9c77eaad5102 15 //#include "sdk_config.h" not needed now
claytonk 0:605fe136b7ea 16
claytonk 0:605fe136b7ea 17 /*
claytonk 0:605fe136b7ea 18 FEATURE REQUIREMENTS
claytonk 0:605fe136b7ea 19
claytonk 3:6b14862f5f51 20 - I2C write occurs on falling edge of strobe pulse to prevent unknown states
claytonk 3:6b14862f5f51 21
claytonk 3:6b14862f5f51 22 - Stack check occurs on leading edge of strobe pulse to ensure strobes are
claytonk 3:6b14862f5f51 23 set correctly
claytonk 0:605fe136b7ea 24
claytonk 3:6b14862f5f51 25 - Reoccuring enable from app that will prevent the emitters from remaining
claytonk 3:6b14862f5f51 26 on if the app crashes and a turn off command isn't sent
claytonk 0:605fe136b7ea 27 - Can be a counter on the emitter enable > threshold
claytonk 3:6b14862f5f51 28 - Better if it's a counter based on reads from the fault register
claytonk 0:605fe136b7ea 29
claytonk 0:605fe136b7ea 30 -Flood/Dot tagging indicated on GPIO3
claytonk 0:605fe136b7ea 31 - 0 Flood
claytonk 0:605fe136b7ea 32 - 1 DOT
claytonk 0:605fe136b7ea 33
claytonk 0:605fe136b7ea 34 -Fault indication on GPIO4 to indicate to app to reboot
claytonk 0:605fe136b7ea 35 - 0 OK
claytonk 0:605fe136b7ea 36 - 1 Fault/Reboot
claytonk 0:605fe136b7ea 37
claytonk 0:605fe136b7ea 38 I2C write commands
claytonk 0:605fe136b7ea 39 Reg: Information Condition
claytonk 4:fc0c93cb0197 40 0x0000 Emitter enable 0x00 Emitters off
claytonk 0:605fe136b7ea 41 0x01 Dot on
claytonk 0:605fe136b7ea 42 0x10 Flood on
claytonk 0:605fe136b7ea 43 0x11 Flood / Dot on
claytonk 0:605fe136b7ea 44
claytonk 4:fc0c93cb0197 45 0x0001 Dot fault Read from LM36011
claytonk 0:605fe136b7ea 46
claytonk 4:fc0c93cb0197 47 0x0002 Dot Current 0x00 - level_dot_max
claytonk 3:6b14862f5f51 48
claytonk 4:fc0c93cb0197 49 0x0003 Flood Fault Read from LM36011
claytonk 3:6b14862f5f51 50
claytonk 4:fc0c93cb0197 51 0x0004 Flood Current 0x00 - level_flood_max
claytonk 0:605fe136b7ea 52
claytonk 4:fc0c93cb0197 53 0x0005 Fault register bit[0] KILL_VCSEL fault
claytonk 3:6b14862f5f51 54 bit[1] dot fault
claytonk 3:6b14862f5f51 55 bit[2] flood fault
claytonk 3:6b14862f5f51 56 bit[3] unstacked fault
claytonk 3:6b14862f5f51 57 bit[4] ?not in app fault?
claytonk 3:6b14862f5f51 58 bit[5-7] unused
claytonk 3:6b14862f5f51 59
claytonk 3:6b14862f5f51 60
claytonk 4:fc0c93cb0197 61 0x0006 Version number 0x70 = version 7.0
claytonk 0:605fe136b7ea 62
claytonk 0:605fe136b7ea 63 */
claytonk 0:605fe136b7ea 64
claytonk 7:9c77eaad5102 65 #if (TWIS0_ENABLED == 1)
claytonk 7:9c77eaad5102 66 #error TWIS0 is congigured wrong
claytonk 7:9c77eaad5102 67 #endif
claytonk 7:9c77eaad5102 68
claytonk 7:9c77eaad5102 69 #if (TWIS1_ENABLED == 0)
claytonk 7:9c77eaad5102 70 #error TWIS1 is off
claytonk 7:9c77eaad5102 71 #endif
claytonk 6:85d9ad912c14 72
claytonk 7:9c77eaad5102 73 #if (TWIS_ENABLED == 0)
claytonk 7:9c77eaad5102 74 #error TWIS is off
claytonk 7:9c77eaad5102 75 #endif
claytonk 6:85d9ad912c14 76
claytonk 7:9c77eaad5102 77 #if (TWI0_ENABLED == 0)
claytonk 7:9c77eaad5102 78 #error TWI0 is off
claytonk 7:9c77eaad5102 79 #endif
claytonk 7:9c77eaad5102 80
claytonk 7:9c77eaad5102 81 #if (TWI1_ENABLED == 1)
claytonk 7:9c77eaad5102 82 #error TWI1 is congigured wrong
claytonk 7:9c77eaad5102 83 #endif
claytonk 6:85d9ad912c14 84
claytonk 3:6b14862f5f51 85 /* DEFINES */
claytonk 3:6b14862f5f51 86
claytonk 3:6b14862f5f51 87 #define version_number 0x70
claytonk 3:6b14862f5f51 88
claytonk 0:605fe136b7ea 89 // define pins for I2C
claytonk 0:605fe136b7ea 90 #define dot_sda p2
claytonk 0:605fe136b7ea 91 #define dot_scl p4
claytonk 0:605fe136b7ea 92 #define flood_sda p28
claytonk 0:605fe136b7ea 93 #define flood_scl p3
claytonk 0:605fe136b7ea 94 #define ov580_sda p30
claytonk 0:605fe136b7ea 95 #define ov580_scl p31
claytonk 3:6b14862f5f51 96
claytonk 3:6b14862f5f51 97 // define strobe pins
claytonk 6:85d9ad912c14 98 #define strobe_flood p23 // strobe0
claytonk 6:85d9ad912c14 99 #define strobe_dot p24 // strobe1
claytonk 3:6b14862f5f51 100
claytonk 3:6b14862f5f51 101 // define pmw pins
claytonk 0:605fe136b7ea 102 #define pwm_1_pin p29
claytonk 0:605fe136b7ea 103 #define pwm_0_pin p5
claytonk 0:605fe136b7ea 104
claytonk 0:605fe136b7ea 105 // define LED pins
claytonk 0:605fe136b7ea 106 #define ledRed p12
claytonk 0:605fe136b7ea 107 #define ledGreen p17
claytonk 0:605fe136b7ea 108 #define ledBlue p13
claytonk 0:605fe136b7ea 109
claytonk 4:fc0c93cb0197 110 /* THREAD */
claytonk 4:fc0c93cb0197 111 EventQueue queue;
claytonk 4:fc0c93cb0197 112
claytonk 6:85d9ad912c14 113 /* TIMOUT */
claytonk 8:10ffd42a3921 114 Timeout dot_timeout;
claytonk 8:10ffd42a3921 115 Timeout flood_timeout;
claytonk 6:85d9ad912c14 116
claytonk 4:fc0c93cb0197 117 /* INTERRUPTS */
claytonk 4:fc0c93cb0197 118 //create interupts
claytonk 4:fc0c93cb0197 119 InterruptIn int_strobe_dot(strobe_dot);
claytonk 6:85d9ad912c14 120 InterruptIn int_strobe_flood(strobe_flood); // only need one interrupt in
claytonk 3:6b14862f5f51 121
claytonk 3:6b14862f5f51 122 /* I/O */
claytonk 0:605fe136b7ea 123 // initialize LEDs
claytonk 0:605fe136b7ea 124 DigitalOut red(ledRed,1);
claytonk 0:605fe136b7ea 125 DigitalOut green(ledGreen,1);
claytonk 0:605fe136b7ea 126 DigitalOut blue(ledBlue,1);
claytonk 0:605fe136b7ea 127
claytonk 0:605fe136b7ea 128 // Initialize outputs
claytonk 3:6b14862f5f51 129 DigitalOut pwm_0_output(pwm_0_pin,0); // GPIO 3
claytonk 3:6b14862f5f51 130 DigitalOut pwm_1_output(pwm_1_pin,0); // GPIO 4
claytonk 0:605fe136b7ea 131
claytonk 0:605fe136b7ea 132 // Initialize inputs
claytonk 7:9c77eaad5102 133 DigitalIn strobe0(strobe_flood,PullNone);
claytonk 7:9c77eaad5102 134 DigitalIn strobe1(strobe_dot,PullNone);
claytonk 0:605fe136b7ea 135 DigitalIn vcselFault(p25,PullNone);
claytonk 5:60c20a7f7735 136 DigitalIn killVcsel(p26,PullNone); // vcselFault is 1V8 instead of 3V3
claytonk 0:605fe136b7ea 137
claytonk 7:9c77eaad5102 138
claytonk 3:6b14862f5f51 139 /* REGISTERS */
claytonk 0:605fe136b7ea 140 static uint8_t LM36011_addr = 0x64 << 1; //0xC8
claytonk 0:605fe136b7ea 141
claytonk 0:605fe136b7ea 142 // register names
claytonk 0:605fe136b7ea 143 static uint8_t enable_reg = 0x01;
claytonk 0:605fe136b7ea 144 static uint8_t configuration_reg = 0x02;
claytonk 0:605fe136b7ea 145 static uint8_t brightness_reg = 0x03;
claytonk 3:6b14862f5f51 146 //static uint8_t torch_reg = 0x04;
claytonk 3:6b14862f5f51 147 //static uint8_t flags_reg = 0x05;
claytonk 3:6b14862f5f51 148 //static uint8_t device_id_reset_reg = 0x06;
claytonk 0:605fe136b7ea 149
claytonk 0:605fe136b7ea 150 // register settings
claytonk 0:605fe136b7ea 151 static uint8_t enable_ir = 0x05;
claytonk 0:605fe136b7ea 152 static uint8_t disable_ir = 0x20;
claytonk 0:605fe136b7ea 153 static uint8_t enable_flash_timeout = 0x01;
claytonk 0:605fe136b7ea 154
claytonk 0:605fe136b7ea 155 // level settings
claytonk 0:605fe136b7ea 156 static uint8_t level_flood_max = 0x66; // = 1.2 A
claytonk 3:6b14862f5f51 157 static uint8_t level_dot_max = 0x5F; // = 1.03 A
claytonk 0:605fe136b7ea 158 //static uint8_t level_dot_max = 0x3F; // = 0.75 A
claytonk 0:605fe136b7ea 159 //static uint8_t level_dot_max = 0x3C; // = 0.70 A
claytonk 0:605fe136b7ea 160 //static uint8_t level_dot_max = 0x15 //0.257 A
claytonk 3:6b14862f5f51 161 //static uint8_t level_dot_max = 0x1F; // = 352mA
claytonk 0:605fe136b7ea 162
claytonk 3:6b14862f5f51 163 char lm_on[2] = {enable_reg,enable_ir};
claytonk 3:6b14862f5f51 164 char lm_off[2] = {enable_reg,disable_ir};
claytonk 0:605fe136b7ea 165 char lmSafety[2] = {configuration_reg,enable_flash_timeout};
claytonk 0:605fe136b7ea 166
claytonk 0:605fe136b7ea 167 char flashBrightness_dot[2] = {brightness_reg,level_dot_max};
claytonk 0:605fe136b7ea 168 char flashBrightness_flood[2] = {brightness_reg,level_flood_max};
claytonk 0:605fe136b7ea 169
claytonk 3:6b14862f5f51 170 /* I2C */
claytonk 7:9c77eaad5102 171 I2CSlave ov_I2C(ov580_sda,ov580_scl);
claytonk 0:605fe136b7ea 172 I2C flood_I2C(flood_sda,flood_scl);
claytonk 0:605fe136b7ea 173 I2C dot_I2C(dot_sda,dot_scl);
claytonk 6:85d9ad912c14 174
claytonk 0:605fe136b7ea 175
claytonk 3:6b14862f5f51 176 /* VARIABLES */
claytonk 3:6b14862f5f51 177 bool stacked = false;
claytonk 3:6b14862f5f51 178 bool emitter_status_dot = false;
claytonk 7:9c77eaad5102 179 char rcv_buffer[3] = {0,0,0};
claytonk 8:10ffd42a3921 180 int dot_counter = 0;
claytonk 6:85d9ad912c14 181 bool dot_on = false;
claytonk 8:10ffd42a3921 182 int flood_counter = 0;
claytonk 6:85d9ad912c14 183 bool flood_on = false;
claytonk 6:85d9ad912c14 184 bool once = false;
claytonk 8:10ffd42a3921 185 bool in_app = false;
claytonk 8:10ffd42a3921 186 int app_counts_required = 10;
claytonk 8:10ffd42a3921 187 int stacked_counter = 0;
claytonk 3:6b14862f5f51 188
claytonk 3:6b14862f5f51 189 /* FUNCTIONS */
claytonk 1:ffffa383ba7e 190
claytonk 6:85d9ad912c14 191 // WAI
claytonk 6:85d9ad912c14 192 void write_off()
claytonk 6:85d9ad912c14 193 {
claytonk 6:85d9ad912c14 194 dot_I2C.write(LM36011_addr,lm_off,2,false);
claytonk 6:85d9ad912c14 195 flood_I2C.write(LM36011_addr,lm_off,2,false);
claytonk 6:85d9ad912c14 196 }
claytonk 6:85d9ad912c14 197
claytonk 8:10ffd42a3921 198 // WAI
claytonk 6:85d9ad912c14 199 void write_dot()
claytonk 1:ffffa383ba7e 200 {
claytonk 6:85d9ad912c14 201 flood_I2C.write(LM36011_addr,lm_off,2,false);
claytonk 6:85d9ad912c14 202 dot_I2C.write(LM36011_addr,lm_on,2,false);
claytonk 6:85d9ad912c14 203 }
claytonk 6:85d9ad912c14 204
claytonk 8:10ffd42a3921 205 // WAI
claytonk 6:85d9ad912c14 206 void write_flood()
claytonk 6:85d9ad912c14 207 {
claytonk 6:85d9ad912c14 208 dot_I2C.write(LM36011_addr,lm_off,2,false);
claytonk 6:85d9ad912c14 209 flood_I2C.write(LM36011_addr,lm_on,2,false);
claytonk 6:85d9ad912c14 210 }
claytonk 6:85d9ad912c14 211
claytonk 8:10ffd42a3921 212 // WAI
claytonk 6:85d9ad912c14 213 void write_pulsed()
claytonk 6:85d9ad912c14 214 {
claytonk 6:85d9ad912c14 215 if(emitter_status_dot) {
claytonk 6:85d9ad912c14 216 write_dot();
claytonk 6:85d9ad912c14 217 } else {
claytonk 6:85d9ad912c14 218 write_flood();
claytonk 6:85d9ad912c14 219 }
claytonk 1:ffffa383ba7e 220 }
claytonk 1:ffffa383ba7e 221
claytonk 8:10ffd42a3921 222 // WAI
claytonk 4:fc0c93cb0197 223 void write_once()
claytonk 4:fc0c93cb0197 224 {
claytonk 8:10ffd42a3921 225 if(in_app) {
claytonk 8:10ffd42a3921 226 if(stacked_counter > app_counts_required) {
claytonk 8:10ffd42a3921 227 write_pulsed();
claytonk 8:10ffd42a3921 228 write_pulsed();
claytonk 4:fc0c93cb0197 229 } else {
claytonk 8:10ffd42a3921 230 if(dot_on) {
claytonk 8:10ffd42a3921 231 write_dot();
claytonk 8:10ffd42a3921 232 write_dot();
claytonk 8:10ffd42a3921 233 } else if(flood_on) {
claytonk 8:10ffd42a3921 234 write_flood();
claytonk 8:10ffd42a3921 235 write_flood();
claytonk 8:10ffd42a3921 236 } else {
claytonk 8:10ffd42a3921 237 write_off();
claytonk 8:10ffd42a3921 238 write_off();
claytonk 8:10ffd42a3921 239 }
claytonk 4:fc0c93cb0197 240 }
claytonk 8:10ffd42a3921 241 } else {
claytonk 8:10ffd42a3921 242 write_off();
claytonk 8:10ffd42a3921 243 write_off();
claytonk 6:85d9ad912c14 244 }
claytonk 6:85d9ad912c14 245 }
claytonk 6:85d9ad912c14 246
claytonk 8:10ffd42a3921 247 void dot_watchdog()
claytonk 6:85d9ad912c14 248 {
claytonk 8:10ffd42a3921 249 dot_on = false;
claytonk 8:10ffd42a3921 250 dot_counter = 0;
claytonk 8:10ffd42a3921 251 stacked_counter = 0;
claytonk 8:10ffd42a3921 252 stacked = false;
claytonk 8:10ffd42a3921 253 queue.call(&write_once);
claytonk 8:10ffd42a3921 254 }
claytonk 8:10ffd42a3921 255
claytonk 8:10ffd42a3921 256 void flood_watchdog()
claytonk 8:10ffd42a3921 257 {
claytonk 8:10ffd42a3921 258 flood_on = false;
claytonk 8:10ffd42a3921 259 flood_counter = 0;
claytonk 8:10ffd42a3921 260 stacked_counter = 0;
claytonk 8:10ffd42a3921 261 stacked = false;
claytonk 8:10ffd42a3921 262 queue.call(&write_once);
claytonk 8:10ffd42a3921 263 }
claytonk 8:10ffd42a3921 264
claytonk 8:10ffd42a3921 265 void dot_falling_edge()
claytonk 8:10ffd42a3921 266 {
claytonk 6:85d9ad912c14 267
claytonk 6:85d9ad912c14 268 if(stacked) {
claytonk 6:85d9ad912c14 269 emitter_status_dot = !emitter_status_dot;
claytonk 4:fc0c93cb0197 270 } else {
claytonk 6:85d9ad912c14 271 emitter_status_dot = dot_on;
claytonk 4:fc0c93cb0197 272 }
claytonk 8:10ffd42a3921 273 // indicate status dot
claytonk 8:10ffd42a3921 274 pwm_0_output = emitter_status_dot;
claytonk 8:10ffd42a3921 275 // indicate VCSEL fault if it exists
claytonk 8:10ffd42a3921 276 pwm_1_output = !vcselFault.read();
claytonk 8:10ffd42a3921 277
claytonk 8:10ffd42a3921 278 // write once
claytonk 8:10ffd42a3921 279 queue.call(&write_once);
claytonk 8:10ffd42a3921 280
claytonk 8:10ffd42a3921 281 // timeout for app exit
claytonk 8:10ffd42a3921 282 dot_timeout.attach(&dot_watchdog,.05);
claytonk 4:fc0c93cb0197 283 }
claytonk 4:fc0c93cb0197 284
claytonk 8:10ffd42a3921 285 void flood_falling_edge()
claytonk 4:fc0c93cb0197 286 {
claytonk 8:10ffd42a3921 287 if (!stacked) {
claytonk 8:10ffd42a3921 288 emitter_status_dot = dot_on;
claytonk 6:85d9ad912c14 289 }
claytonk 8:10ffd42a3921 290 // indicate status dot
claytonk 8:10ffd42a3921 291 pwm_0_output = emitter_status_dot;
claytonk 8:10ffd42a3921 292 // indicate VCSEL fault if it exists
claytonk 8:10ffd42a3921 293 pwm_1_output = !vcselFault.read();
claytonk 8:10ffd42a3921 294 // timeout for app exit
claytonk 8:10ffd42a3921 295 //timeout.attach(&write_off,.5);
claytonk 8:10ffd42a3921 296 // write once
claytonk 8:10ffd42a3921 297 queue.call(&write_once);
claytonk 4:fc0c93cb0197 298
claytonk 8:10ffd42a3921 299 // timeout for app exit
claytonk 8:10ffd42a3921 300 flood_timeout.attach(&flood_watchdog,.05);
claytonk 4:fc0c93cb0197 301
claytonk 8:10ffd42a3921 302 }
claytonk 4:fc0c93cb0197 303
claytonk 6:85d9ad912c14 304 void dot_check()
claytonk 6:85d9ad912c14 305 {
claytonk 8:10ffd42a3921 306 dot_timeout.detach();
claytonk 6:85d9ad912c14 307
claytonk 8:10ffd42a3921 308 dot_counter ++;
claytonk 8:10ffd42a3921 309 if(dot_counter > app_counts_required) {
claytonk 8:10ffd42a3921 310 dot_on = true;
claytonk 8:10ffd42a3921 311 } else {
claytonk 8:10ffd42a3921 312 dot_on = false;
claytonk 8:10ffd42a3921 313 }
claytonk 8:10ffd42a3921 314 stacked = strobe0.read();
claytonk 8:10ffd42a3921 315 if(stacked) {
claytonk 8:10ffd42a3921 316 stacked_counter++;
claytonk 8:10ffd42a3921 317 } else {
claytonk 8:10ffd42a3921 318 stacked_counter = 0;
claytonk 8:10ffd42a3921 319 flood_counter = 0;
claytonk 8:10ffd42a3921 320 flood_on = false;
claytonk 8:10ffd42a3921 321 }
claytonk 8:10ffd42a3921 322 if(!in_app) {
claytonk 8:10ffd42a3921 323 if (stacked_counter > app_counts_required) {
claytonk 8:10ffd42a3921 324 in_app = true;
claytonk 8:10ffd42a3921 325 }
claytonk 8:10ffd42a3921 326 }
claytonk 6:85d9ad912c14 327 }
claytonk 6:85d9ad912c14 328
claytonk 6:85d9ad912c14 329
claytonk 6:85d9ad912c14 330 void flood_check()
claytonk 6:85d9ad912c14 331 {
claytonk 8:10ffd42a3921 332 flood_timeout.detach();
claytonk 6:85d9ad912c14 333
claytonk 8:10ffd42a3921 334 flood_counter ++;
claytonk 8:10ffd42a3921 335 if(flood_counter > app_counts_required) {
claytonk 8:10ffd42a3921 336 flood_on = true;
claytonk 8:10ffd42a3921 337 } else {
claytonk 8:10ffd42a3921 338 flood_on = false;
claytonk 8:10ffd42a3921 339 }
claytonk 8:10ffd42a3921 340 stacked = strobe1.read();
claytonk 8:10ffd42a3921 341 if(stacked) {
claytonk 8:10ffd42a3921 342 stacked_counter++;
claytonk 8:10ffd42a3921 343 } else {
claytonk 8:10ffd42a3921 344 stacked_counter = 0;
claytonk 8:10ffd42a3921 345 dot_counter = 0;
claytonk 8:10ffd42a3921 346 dot_on = false;
claytonk 8:10ffd42a3921 347 }
claytonk 8:10ffd42a3921 348 if(!in_app) {
claytonk 8:10ffd42a3921 349 if (stacked_counter > app_counts_required) {
claytonk 8:10ffd42a3921 350 in_app = true;
claytonk 8:10ffd42a3921 351 }
claytonk 8:10ffd42a3921 352 }
claytonk 6:85d9ad912c14 353 }
claytonk 6:85d9ad912c14 354
claytonk 6:85d9ad912c14 355 // TODOS //
claytonk 7:9c77eaad5102 356 // DONE P0 Get illumination working
claytonk 8:10ffd42a3921 357 // P0 Get OV580 I2C to look correct. Suspect open drain culprit
claytonk 8:10ffd42a3921 358 // P0 Ensure that current implementation meets the needs of data collection
claytonk 8:10ffd42a3921 359 // DONE P0 Get in app working
claytonk 8:10ffd42a3921 360 // DONE P0 Get watchdog time working
claytonk 8:10ffd42a3921 361 // DONE P0 Check watchdog for working on dot and flood
claytonk 6:85d9ad912c14 362 // P1 Bluetooth OTA updates
claytonk 6:85d9ad912c14 363 // P2 Get writing working
claytonk 6:85d9ad912c14 364 // P2 Get reading working
claytonk 6:85d9ad912c14 365 //
claytonk 6:85d9ad912c14 366
claytonk 0:605fe136b7ea 367 // main() runs in its own thread in the OS
claytonk 1:ffffa383ba7e 368 int main()
claytonk 1:ffffa383ba7e 369 {
claytonk 8:10ffd42a3921 370
claytonk 8:10ffd42a3921 371 //wait(5);
claytonk 6:85d9ad912c14 372
claytonk 4:fc0c93cb0197 373 Thread eventThread(osPriorityHigh);;
claytonk 4:fc0c93cb0197 374 eventThread.start(callback(&queue, &EventQueue::dispatch_forever));
claytonk 4:fc0c93cb0197 375
claytonk 4:fc0c93cb0197 376 // set interrupts
claytonk 6:85d9ad912c14 377 int_strobe_dot.rise(&dot_check);
claytonk 6:85d9ad912c14 378 int_strobe_flood.rise(&flood_check);
claytonk 8:10ffd42a3921 379 int_strobe_dot.fall(&dot_falling_edge);
claytonk 8:10ffd42a3921 380 int_strobe_flood.fall(&flood_falling_edge);
claytonk 8:10ffd42a3921 381
claytonk 8:10ffd42a3921 382 while(!in_app) {
claytonk 8:10ffd42a3921 383 red = 0;
claytonk 8:10ffd42a3921 384 }
claytonk 8:10ffd42a3921 385 green = !in_app;
claytonk 8:10ffd42a3921 386 red = in_app;
claytonk 1:ffffa383ba7e 387
claytonk 0:605fe136b7ea 388 // set I2C Frequency to 400kHz
claytonk 7:9c77eaad5102 389 //flood_I2C.frequency(400000); not needed cause of set defaults
claytonk 7:9c77eaad5102 390 //dot_I2C.frequency(400000); not needed cause of set defaults
claytonk 8:10ffd42a3921 391 //ov_I2C.frequency(400000);
claytonk 3:6b14862f5f51 392
claytonk 6:85d9ad912c14 393 //TODO get i2c writes working
claytonk 8:10ffd42a3921 394 //ov_I2C.address(0xC0);
claytonk 1:ffffa383ba7e 395
claytonk 0:605fe136b7ea 396 // write safety
claytonk 0:605fe136b7ea 397 flood_I2C.write(LM36011_addr,lmSafety,2,false);
claytonk 0:605fe136b7ea 398 dot_I2C.write(LM36011_addr,lmSafety,2,false);
claytonk 3:6b14862f5f51 399
claytonk 1:ffffa383ba7e 400 // write brightness
claytonk 1:ffffa383ba7e 401 flood_I2C.write(LM36011_addr,flashBrightness_flood,2,false);
claytonk 3:6b14862f5f51 402 dot_I2C.write(LM36011_addr,flashBrightness_dot,2,false);
claytonk 1:ffffa383ba7e 403
claytonk 0:605fe136b7ea 404 while (true) {
claytonk 4:fc0c93cb0197 405
claytonk 8:10ffd42a3921 406 green = !in_app;
claytonk 8:10ffd42a3921 407 red = in_app;
claytonk 3:6b14862f5f51 408
claytonk 0:605fe136b7ea 409 }
claytonk 0:605fe136b7ea 410 }
claytonk 0:605fe136b7ea 411