Henry Herman / elixys

elixys periphreal system firmware library

Dependencies:   MAX31855 MCP23S18 MCP3202 MCP3208 MCP482x ShiftRegister1

Fork of elixys by Henry Herman

elixys.cpp@4:2e3f27ae04c2, 2013-12-15 (annotated)

Committer:
henryeherman
Date:
Sun Dec 15 22:54:59 2013 +0000
Revision:
4:2e3f27ae04c2
Parent:
3:1b20a56e4457 
Bug free the way to be!

Who changed what in which revision?

UserRevisionLine numberNew contents of line
henryeherman 0:542583a6f6bb 1 #include "elixys.h"
henryeherman 0:542583a6f6bb 2 namespace Elixys {
henryeherman 0:542583a6f6bb 3
henryeherman 1:b0f7c49b67f8 4 // SPI Communication Bus
henryeherman 0:542583a6f6bb 5 SPI spibus(P0_9,P0_8,P0_7);
henryeherman 1:b0f7c49b67f8 6
henryeherman 1:b0f7c49b67f8 7 // Fan Subsystem
henryeherman 1:b0f7c49b67f8 8 PwmOut fan1(P2_4);
henryeherman 1:b0f7c49b67f8 9 PwmOut fan2(P2_5);
henryeherman 1:b0f7c49b67f8 10 DigitalOut fan0(P2_8);
henryeherman 1:b0f7c49b67f8 11 DigitalOut misc0(P0_19);
henryeherman 1:b0f7c49b67f8 12
henryeherman 1:b0f7c49b67f8 13 // Heater Subsystem
henryeherman 1:b0f7c49b67f8 14 unsigned int heater_state;
henryeherman 1:b0f7c49b67f8 15 mcp23s18 htriomux(spibus, selectheater, unselect);
henryeherman 1:b0f7c49b67f8 16
henryeherman 1:b0f7c49b67f8 17 void setup_heater() {
henryeherman 1:b0f7c49b67f8 18 htriomux.initialize();
henryeherman 1:b0f7c49b67f8 19 htriomux.set_all_output();
henryeherman 1:b0f7c49b67f8 20 heater_state = ALLHEATERSOFF;
henryeherman 1:b0f7c49b67f8 21 }
henryeherman 1:b0f7c49b67f8 22
henryeherman 1:b0f7c49b67f8 23 void turn_on_heater(unsigned int pins) {
henryeherman 1:b0f7c49b67f8 24 heater_state &= ~(pins);
henryeherman 1:b0f7c49b67f8 25 htriomux.write_port(heater_state);
henryeherman 1:b0f7c49b67f8 26 }
henryeherman 1:b0f7c49b67f8 27
henryeherman 1:b0f7c49b67f8 28 void turn_off_heater(unsigned int pins) {
henryeherman 1:b0f7c49b67f8 29 heater_state |= (pins);
henryeherman 1:b0f7c49b67f8 30 htriomux.write_port(heater_state);
henryeherman 1:b0f7c49b67f8 31 }
henryeherman 1:b0f7c49b67f8 32
henryeherman 1:b0f7c49b67f8 33 // Mixer Subsystem
henryeherman 1:b0f7c49b67f8 34 PwmOut mtr0(P2_0);
henryeherman 1:b0f7c49b67f8 35 PwmOut mtr1(P2_1);
henryeherman 1:b0f7c49b67f8 36 PwmOut mtr2(P2_2);
henryeherman 1:b0f7c49b67f8 37 PwmOut mtr3(P2_3);
henryeherman 1:b0f7c49b67f8 38
henryeherman 1:b0f7c49b67f8 39 // SMCInteface Subsystem
henryeherman 1:b0f7c49b67f8 40 MCP3202 smcadc(spibus, selectsmcadc, unselect);
henryeherman 1:b0f7c49b67f8 41 MCP482X smcdac(spibus, selectsmcdac, unselect);
henryeherman 1:b0f7c49b67f8 42
henryeherman 1:b0f7c49b67f8 43 // Thermocouple Interface
henryeherman 1:b0f7c49b67f8 44 max31855 tcintf0(spibus, selecttc0, unselect);
henryeherman 1:b0f7c49b67f8 45 max31855 tcintf1(spibus, selecttc1, unselect);
henryeherman 1:b0f7c49b67f8 46 max31855 tcintf2(spibus, selecttc2, unselect);
henryeherman 1:b0f7c49b67f8 47 max31855 tcintf3(spibus, selecttc3, unselect);
henryeherman 1:b0f7c49b67f8 48 max31855 tcintf4(spibus, selecttc4, unselect);
henryeherman 1:b0f7c49b67f8 49 max31855 tcintf5(spibus, selecttc5, unselect);
henryeherman 1:b0f7c49b67f8 50 max31855 tcintf6(spibus, selecttc6, unselect);
henryeherman 1:b0f7c49b67f8 51 max31855 tcintf7(spibus, selecttc7, unselect);
henryeherman 1:b0f7c49b67f8 52 max31855 tcintf8(spibus, selecttc8, unselect);
henryeherman 1:b0f7c49b67f8 53
henryeherman 1:b0f7c49b67f8 54
henryeherman 1:b0f7c49b67f8 55 // Valve Subsystem
henryeherman 1:b0f7c49b67f8 56 DigitalOut valvrst(P2_7);
henryeherman 1:b0f7c49b67f8 57
henryeherman 1:b0f7c49b67f8 58 mcp23s18 val0iomux(spibus, selectvalve0, unselect);
henryeherman 1:b0f7c49b67f8 59 mcp23s18 val1iomux(spibus, selectvalve1, unselect);
henryeherman 1:b0f7c49b67f8 60 mcp23s18 val2iomux(spibus, selectvalve2, unselect);
henryeherman 1:b0f7c49b67f8 61
henryeherman 1:b0f7c49b67f8 62 void setup_valves() {
henryeherman 1:b0f7c49b67f8 63 valvrst = 0;
henryeherman 1:b0f7c49b67f8 64 valvrst = 1;
henryeherman 1:b0f7c49b67f8 65 val0iomux.initialize();
henryeherman 1:b0f7c49b67f8 66 val1iomux.initialize();
henryeherman 1:b0f7c49b67f8 67 val2iomux.initialize();
henryeherman 1:b0f7c49b67f8 68
henryeherman 1:b0f7c49b67f8 69 val0iomux.set_all_output();
henryeherman 1:b0f7c49b67f8 70 val1iomux.set_all_output();
henryeherman 1:b0f7c49b67f8 71 val2iomux.set_all_output();
henryeherman 1:b0f7c49b67f8 72
henryeherman 1:b0f7c49b67f8 73 val0iomux.write_port(0);
henryeherman 1:b0f7c49b67f8 74 val1iomux.write_port(0);
henryeherman 1:b0f7c49b67f8 75 val2iomux.write_port(0);
henryeherman 1:b0f7c49b67f8 76 }
henryeherman 1:b0f7c49b67f8 77
henryeherman 1:b0f7c49b67f8 78 void set_valves(int id, int value) {
henryeherman 1:b0f7c49b67f8 79 if(id == 0) {
henryeherman 1:b0f7c49b67f8 80 val0iomux.write_port(value);
henryeherman 1:b0f7c49b67f8 81 } else if(id == 1) {
henryeherman 1:b0f7c49b67f8 82 val1iomux.write_port(value);
henryeherman 1:b0f7c49b67f8 83 } else if(id == 2) {
henryeherman 1:b0f7c49b67f8 84 val2iomux.write_port(value);
henryeherman 1:b0f7c49b67f8 85 }
henryeherman 1:b0f7c49b67f8 86 }
henryeherman 1:b0f7c49b67f8 87
henryeherman 1:b0f7c49b67f8 88
henryeherman 1:b0f7c49b67f8 89 // Position Sensors Subsystem
henryeherman 1:b0f7c49b67f8 90 mcp23s18 posiomux(spibus, selectpos, unselect);
henryeherman 1:b0f7c49b67f8 91 DigitalOut posrst(P2_12);
henryeherman 1:b0f7c49b67f8 92
henryeherman 1:b0f7c49b67f8 93 void setup_position_sensors() {
henryeherman 1:b0f7c49b67f8 94 posrst = 0;
henryeherman 1:b0f7c49b67f8 95 posrst = 1;
henryeherman 1:b0f7c49b67f8 96 posiomux.initialize();
henryeherman 1:b0f7c49b67f8 97 posiomux.set_none_pullups();
henryeherman 1:b0f7c49b67f8 98 posiomux.set_all_input();
henryeherman 1:b0f7c49b67f8 99 }
henryeherman 1:b0f7c49b67f8 100
henryeherman 1:b0f7c49b67f8 101 unsigned int read_poisition_sensors() {
henryeherman 1:b0f7c49b67f8 102 return posiomux.read_port();
henryeherman 1:b0f7c49b67f8 103 }
henryeherman 1:b0f7c49b67f8 104
henryeherman 1:b0f7c49b67f8 105 // Liquid Sensor Subsystem
henryeherman 1:b0f7c49b67f8 106 mcp3208 liqadc(spibus, selectliq, unselect);
henryeherman 1:b0f7c49b67f8 107
henryeherman 1:b0f7c49b67f8 108 void setup_elixys() {
henryeherman 1:b0f7c49b67f8 109 setup_heater();
henryeherman 1:b0f7c49b67f8 110 setup_valves();
henryeherman 1:b0f7c49b67f8 111 setup_position_sensors();
henryeherman 1:b0f7c49b67f8 112 }
henryeherman 1:b0f7c49b67f8 113
henryeherman 1:b0f7c49b67f8 114 #ifdef SYSTEMTEST
henryeherman 1:b0f7c49b67f8 115 // System Tests
henryeherman 0:542583a6f6bb 116
henryeherman 1:b0f7c49b67f8 117 void fan_test() {
henryeherman 1:b0f7c49b67f8 118
henryeherman 1:b0f7c49b67f8 119 fan1 = 1.0;
henryeherman 1:b0f7c49b67f8 120 fan2 = 1.0;
henryeherman 1:b0f7c49b67f8 121 fan0 = 1;
henryeherman 1:b0f7c49b67f8 122 misc0 = 1;
henryeherman 1:b0f7c49b67f8 123
henryeherman 1:b0f7c49b67f8 124 for(int i=0;i<5;i++) {
henryeherman 1:b0f7c49b67f8 125 printf("FANTEST:%d\r\n", i);
henryeherman 1:b0f7c49b67f8 126 for(float val=0.05;val<1.0;val=val+0.1) {
henryeherman 1:b0f7c49b67f8 127 printf("FANVALUE:%f\r\n",val);
henryeherman 1:b0f7c49b67f8 128 fan1 = val;
henryeherman 1:b0f7c49b67f8 129 fan2 = val;
henryeherman 1:b0f7c49b67f8 130 fan0 = !fan0;
henryeherman 1:b0f7c49b67f8 131 misc0 = !misc0;
henryeherman 1:b0f7c49b67f8 132 wait(0.05);
henryeherman 1:b0f7c49b67f8 133 }
henryeherman 1:b0f7c49b67f8 134 }
henryeherman 1:b0f7c49b67f8 135 fan0 = 0;
henryeherman 1:b0f7c49b67f8 136 misc0 = 0;
henryeherman 1:b0f7c49b67f8 137 fan1 = 0.0;
henryeherman 1:b0f7c49b67f8 138 fan2 = 0.0;
henryeherman 1:b0f7c49b67f8 139 }
henryeherman 1:b0f7c49b67f8 140
henryeherman 1:b0f7c49b67f8 141 void heater_test() {
henryeherman 1:b0f7c49b67f8 142 setup_heater();
henryeherman 1:b0f7c49b67f8 143 printf("HEATERTEST\r\n");
henryeherman 1:b0f7c49b67f8 144 turn_on_heater(HEATER0);
henryeherman 1:b0f7c49b67f8 145 wait(0.1);
henryeherman 1:b0f7c49b67f8 146 turn_off_heater(HEATER0);
henryeherman 1:b0f7c49b67f8 147 turn_on_heater(HEATER1);
henryeherman 1:b0f7c49b67f8 148 wait(0.1);
henryeherman 1:b0f7c49b67f8 149 turn_off_heater(HEATER1);
henryeherman 1:b0f7c49b67f8 150 turn_on_heater(HEATER2);
henryeherman 1:b0f7c49b67f8 151 wait(0.1);
henryeherman 1:b0f7c49b67f8 152 turn_off_heater(HEATER2);
henryeherman 1:b0f7c49b67f8 153 turn_on_heater(HEATER3);
henryeherman 1:b0f7c49b67f8 154 wait(0.1);
henryeherman 1:b0f7c49b67f8 155 turn_off_heater(HEATER3);
henryeherman 1:b0f7c49b67f8 156 turn_on_heater(HEATER4);
henryeherman 1:b0f7c49b67f8 157 wait(0.1);
henryeherman 1:b0f7c49b67f8 158 turn_off_heater(HEATER4);
henryeherman 1:b0f7c49b67f8 159 turn_on_heater(HEATER5);
henryeherman 1:b0f7c49b67f8 160 wait(0.1);
henryeherman 1:b0f7c49b67f8 161 turn_off_heater(HEATER5);
henryeherman 1:b0f7c49b67f8 162 turn_on_heater(HEATER6);
henryeherman 1:b0f7c49b67f8 163 wait(0.1);
henryeherman 1:b0f7c49b67f8 164 turn_off_heater(HEATER6);
henryeherman 1:b0f7c49b67f8 165 turn_on_heater(HEATER7);
henryeherman 1:b0f7c49b67f8 166 wait(0.1);
henryeherman 1:b0f7c49b67f8 167 turn_off_heater(HEATER7);
henryeherman 1:b0f7c49b67f8 168 turn_on_heater(HEATER8);
henryeherman 1:b0f7c49b67f8 169 wait(0.1);
henryeherman 1:b0f7c49b67f8 170 turn_off_heater(HEATER8);
henryeherman 1:b0f7c49b67f8 171 turn_on_heater(HTRLED0);
henryeherman 1:b0f7c49b67f8 172 wait(0.1);
henryeherman 1:b0f7c49b67f8 173 turn_off_heater(HTRLED0);
henryeherman 1:b0f7c49b67f8 174 turn_on_heater(HTRLED1);
henryeherman 1:b0f7c49b67f8 175 wait(0.1);
henryeherman 1:b0f7c49b67f8 176 turn_off_heater(HTRLED2);
henryeherman 1:b0f7c49b67f8 177 turn_on_heater(VAC);
henryeherman 1:b0f7c49b67f8 178 wait(0.1);
henryeherman 1:b0f7c49b67f8 179 turn_off_heater(VAC);
henryeherman 1:b0f7c49b67f8 180 }
henryeherman 1:b0f7c49b67f8 181
henryeherman 1:b0f7c49b67f8 182 void mixer_test() {
henryeherman 1:b0f7c49b67f8 183 mtr0 = 1.0;
henryeherman 1:b0f7c49b67f8 184 mtr1 = 1.0;
henryeherman 1:b0f7c49b67f8 185 mtr2 = 1.0;
henryeherman 1:b0f7c49b67f8 186 mtr3 = 1.0;
henryeherman 1:b0f7c49b67f8 187
henryeherman 1:b0f7c49b67f8 188 for(int i=0;i<5;i++) {
henryeherman 1:b0f7c49b67f8 189 printf("MIXERSTEST:%d\r\n", i);
henryeherman 1:b0f7c49b67f8 190 for(float val=0.1;val<1.1;val=val+0.1) {
henryeherman 1:b0f7c49b67f8 191 printf("MIXERVALUE:%f\r\n", val);
henryeherman 1:b0f7c49b67f8 192 wait(0.05);
henryeherman 1:b0f7c49b67f8 193 mtr0 = val;
henryeherman 1:b0f7c49b67f8 194 mtr1 = val;
henryeherman 1:b0f7c49b67f8 195 mtr2 = val;
henryeherman 1:b0f7c49b67f8 196 mtr3 = val;
henryeherman 1:b0f7c49b67f8 197 }
henryeherman 1:b0f7c49b67f8 198 }
henryeherman 1:b0f7c49b67f8 199
henryeherman 1:b0f7c49b67f8 200 mtr0 = 0.0;
henryeherman 1:b0f7c49b67f8 201 mtr1 = 0.0;
henryeherman 1:b0f7c49b67f8 202 mtr2 = 0.0;
henryeherman 1:b0f7c49b67f8 203 mtr3 = 0.0;
henryeherman 1:b0f7c49b67f8 204 }
henryeherman 1:b0f7c49b67f8 205
henryeherman 1:b0f7c49b67f8 206 void smcadc_test() {
henryeherman 1:b0f7c49b67f8 207 printf("SMCADCs|ADC0:0x%x,ADC1:0x%x\r\n", smcadc.readA(), smcadc.readB());
henryeherman 1:b0f7c49b67f8 208 }
henryeherman 1:b0f7c49b67f8 209
henryeherman 1:b0f7c49b67f8 210 void smcdac_test() {
henryeherman 1:b0f7c49b67f8 211 int ret;
henryeherman 1:b0f7c49b67f8 212 smcdac.setGainA(2);
henryeherman 1:b0f7c49b67f8 213 smcdac.setGainB(2);
henryeherman 1:b0f7c49b67f8 214 for(int i = 0; i < 1024; i=i+16) {
henryeherman 1:b0f7c49b67f8 215 ret = smcdac.writeA(i);
henryeherman 1:b0f7c49b67f8 216 ret = smcdac.writeB(i);
henryeherman 1:b0f7c49b67f8 217 wait(0.01);
henryeherman 1:b0f7c49b67f8 218 printf("SMCDAC%d|ret%d\r\n", i, ret);
henryeherman 1:b0f7c49b67f8 219 }
henryeherman 1:b0f7c49b67f8 220 }
henryeherman 1:b0f7c49b67f8 221
henryeherman 1:b0f7c49b67f8 222 int tc_test() {
henryeherman 1:b0f7c49b67f8 223 float fvalue[9];
henryeherman 3:1b20a56e4457 224 char resbuf[100]="\0";
henryeherman 3:1b20a56e4457 225 char valbuf[6] = "\0";
henryeherman 1:b0f7c49b67f8 226 fvalue[0] = tcintf0.read_temp();
henryeherman 1:b0f7c49b67f8 227 fvalue[1] = tcintf1.read_temp();
henryeherman 1:b0f7c49b67f8 228 fvalue[2] = tcintf2.read_temp();
henryeherman 1:b0f7c49b67f8 229 fvalue[3] = tcintf3.read_temp();
henryeherman 1:b0f7c49b67f8 230 fvalue[4] = tcintf4.read_temp();
henryeherman 1:b0f7c49b67f8 231 fvalue[5] = tcintf5.read_temp();
henryeherman 1:b0f7c49b67f8 232 fvalue[6] = tcintf6.read_temp();
henryeherman 1:b0f7c49b67f8 233 fvalue[7] = tcintf7.read_temp();
henryeherman 1:b0f7c49b67f8 234 fvalue[8] = tcintf8.read_temp();
henryeherman 1:b0f7c49b67f8 235
henryeherman 3:1b20a56e4457 236 strcat(resbuf,"THERMOS");
henryeherman 1:b0f7c49b67f8 237 for(int idx=0;idx<9;idx++) {
henryeherman 1:b0f7c49b67f8 238 if (fvalue[idx] > 2000){
henryeherman 1:b0f7c49b67f8 239 if(fvalue[idx]==2001){
henryeherman 3:1b20a56e4457 240 strcat(resbuf,"NoTC,");
henryeherman 1:b0f7c49b67f8 241 }else if(fvalue[idx]==2002){
henryeherman 3:1b20a56e4457 242 strcat(resbuf,"ShrtGnd,");
henryeherman 1:b0f7c49b67f8 243 }else if(fvalue[idx]==2004){
henryeherman 3:1b20a56e4457 244 strcat(resbuf,"ShrtVCC,");
henryeherman 1:b0f7c49b67f8 245 }
henryeherman 1:b0f7c49b67f8 246 }else{
henryeherman 3:1b20a56e4457 247 valbuf[0] = '\0';
henryeherman 3:1b20a56e4457 248 sprintf(valbuf,"%3.2f,", fvalue[idx]);
henryeherman 3:1b20a56e4457 249 strcat(resbuf,valbuf);
henryeherman 1:b0f7c49b67f8 250 }
henryeherman 1:b0f7c49b67f8 251 }
henryeherman 3:1b20a56e4457 252 strcat(resbuf,"\r\n");
henryeherman 3:1b20a56e4457 253 printf(resbuf);
henryeherman 1:b0f7c49b67f8 254 return 0;
henryeherman 1:b0f7c49b67f8 255 }
henryeherman 1:b0f7c49b67f8 256
henryeherman 1:b0f7c49b67f8 257 void valve_test() {
henryeherman 1:b0f7c49b67f8 258 setup_valves();
henryeherman 1:b0f7c49b67f8 259 for(int i=0;i<16;i++) {
henryeherman 3:1b20a56e4457 260 printf("VALVES:ID=%d\r\n",i);
henryeherman 1:b0f7c49b67f8 261 set_valves(0,(1<<i));
henryeherman 1:b0f7c49b67f8 262 set_valves(1,(1<<i));
henryeherman 1:b0f7c49b67f8 263 set_valves(2,(1<<i));
henryeherman 1:b0f7c49b67f8 264 wait(0.1);
henryeherman 1:b0f7c49b67f8 265 }
henryeherman 1:b0f7c49b67f8 266
henryeherman 1:b0f7c49b67f8 267 set_valves(0,0xFFFF);
henryeherman 1:b0f7c49b67f8 268 set_valves(1,0xFFFF);
henryeherman 1:b0f7c49b67f8 269 set_valves(2,0xFFFF);
henryeherman 1:b0f7c49b67f8 270 printf("VALVES:AllOn\r\n");
henryeherman 1:b0f7c49b67f8 271 wait(0.1);
henryeherman 1:b0f7c49b67f8 272 set_valves(0,0x0000);
henryeherman 1:b0f7c49b67f8 273 set_valves(1,0x0000);
henryeherman 1:b0f7c49b67f8 274 set_valves(2,0x0000);
henryeherman 3:1b20a56e4457 275 printf("VALVES:AllOff\r\n");
henryeherman 1:b0f7c49b67f8 276 wait(0.1);
henryeherman 1:b0f7c49b67f8 277 }
henryeherman 1:b0f7c49b67f8 278
henryeherman 1:b0f7c49b67f8 279 void position_sensor_test() {
henryeherman 1:b0f7c49b67f8 280 printf("POSITIONSTATE:0x%x\r\n", posiomux.read_port());
henryeherman 1:b0f7c49b67f8 281 }
henryeherman 1:b0f7c49b67f8 282
henryeherman 1:b0f7c49b67f8 283 void liquid_sensors_test() {
henryeherman 1:b0f7c49b67f8 284 printf("LIQUIDSENSORS|ADC0:0x%x,ADC1:0x%x,ADC2:0x%x,"
henryeherman 1:b0f7c49b67f8 285 "ADC3:0x%x,ADC4:0x%x,ADC5:0x%x,"
henryeherman 1:b0f7c49b67f8 286 "ADC6:0x%x,ADC7:0x%x\r\n",
henryeherman 1:b0f7c49b67f8 287 liqadc.read0(),
henryeherman 1:b0f7c49b67f8 288 liqadc.read1(),
henryeherman 1:b0f7c49b67f8 289 liqadc.read2(),
henryeherman 1:b0f7c49b67f8 290 liqadc.read3(),
henryeherman 1:b0f7c49b67f8 291 liqadc.read4(),
henryeherman 1:b0f7c49b67f8 292 liqadc.read5(),
henryeherman 1:b0f7c49b67f8 293 liqadc.read6(),
henryeherman 1:b0f7c49b67f8 294 liqadc.read7());
henryeherman 1:b0f7c49b67f8 295 }
henryeherman 1:b0f7c49b67f8 296
henryeherman 1:b0f7c49b67f8 297 void run_test() {
henryeherman 1:b0f7c49b67f8 298 valve_test();
henryeherman 1:b0f7c49b67f8 299 tc_test();
henryeherman 1:b0f7c49b67f8 300 heater_test();
henryeherman 1:b0f7c49b67f8 301 mixer_test();
henryeherman 1:b0f7c49b67f8 302 fan_test();
henryeherman 1:b0f7c49b67f8 303 smcadc_test();
henryeherman 1:b0f7c49b67f8 304 smcdac_test();
henryeherman 1:b0f7c49b67f8 305 position_sensor_test();
henryeherman 1:b0f7c49b67f8 306 liquid_sensors_test();
henryeherman 1:b0f7c49b67f8 307 }
henryeherman 1:b0f7c49b67f8 308 #endif
henryeherman 0:542583a6f6bb 309 }