Eli Hughes / Mbed 2 deprecated CHEM_CONTROL

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Dependencies:   mbed MODSERIAL

Dependents:   screentest

DRIVERS/CHEM_BOX_COMMON.cpp@5:b56a4592aac0, 2021-09-12 (annotated)

Committer:
wavenumber
Date:
Sun Sep 12 20:14:44 2021 +0000
Revision:
5:b56a4592aac0
Parent:
4:e3eda81c97ae
Child:
6:6a870e1e52c1
Updated the Temperature terminal common w/ Chris's status

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emh203 0:7798270c1f52 1 #include "mbed.h"
emh203 0:7798270c1f52 2 #include "CHEM_BOX_INTERFACE.h"
emh203 0:7798270c1f52 3 #include "MODSERIAL.h"
emh203 0:7798270c1f52 4 #include <stdio.h>
emh203 0:7798270c1f52 5 #include <stdarg.h>
emh203 0:7798270c1f52 6
emh203 0:7798270c1f52 7 //Mbed Objects
emh203 0:7798270c1f52 8
wavenumber 2:73a028278c5c 9 DigitalOut MBED_LED1(LED1);
wavenumber 2:73a028278c5c 10
emh203 0:7798270c1f52 11 DigitalOut AIO_ADC1_CS(p30);
emh203 0:7798270c1f52 12
emh203 0:7798270c1f52 13 DigitalOut AIO_ADC2_CS(p29);
emh203 0:7798270c1f52 14
emh203 0:7798270c1f52 15 PwmOut BUZZER_CONTROL(p26);
emh203 0:7798270c1f52 16
emh203 0:7798270c1f52 17 DigitalOut MCU_SR_CLEAR(p25);
emh203 0:7798270c1f52 18
emh203 0:7798270c1f52 19 DigitalOut AIO_DAC1_CS(p24);
emh203 0:7798270c1f52 20
emh203 0:7798270c1f52 21 DigitalOut AIO_DAC2_CS(p23);
emh203 0:7798270c1f52 22
wavenumber 3:cb48919cd5e8 23 DigitalOut RED_LED(p20);
wavenumber 3:cb48919cd5e8 24
wavenumber 3:cb48919cd5e8 25 DigitalOut GREEN_LED(p14);
wavenumber 3:cb48919cd5e8 26
wavenumber 3:cb48919cd5e8 27
emh203 0:7798270c1f52 28 DigitalOut MFC_POWER_CONTROL(p22);
emh203 0:7798270c1f52 29
emh203 0:7798270c1f52 30 PwmOut FAN_CONTROL(p21);
emh203 0:7798270c1f52 31
emh203 0:7798270c1f52 32 SPI SPI1(p5,p6,p7);
emh203 0:7798270c1f52 33
emh203 0:7798270c1f52 34 DigitalOut MCU_SR_LOAD(p8);
emh203 0:7798270c1f52 35
emh203 0:7798270c1f52 36 SPI SPI0(p11,p12,p13);
emh203 0:7798270c1f52 37
emh203 0:7798270c1f52 38
emh203 0:7798270c1f52 39 BusOut TEMP_SENSE_ADDRESS(p15,p16,p17,p18);
emh203 0:7798270c1f52 40
emh203 0:7798270c1f52 41 DigitalOut TEMP_SENSE_CS(p19);
emh203 0:7798270c1f52 42
emh203 0:7798270c1f52 43
emh203 0:7798270c1f52 44 MODSERIAL RS232_0(p9, p10, 1024, 1024);
emh203 0:7798270c1f52 45
emh203 0:7798270c1f52 46 MODSERIAL RS232_1(p28, p27, 1024, 1024);
emh203 0:7798270c1f52 47
emh203 0:7798270c1f52 48 // Make TX buffer 1024bytes and RX buffer use 512bytes.
emh203 0:7798270c1f52 49 MODSERIAL PC(USBTX, USBRX, 1024, 1024); // tx, rx
emh203 0:7798270c1f52 50
emh203 0:7798270c1f52 51 //Local Variables
emh203 0:7798270c1f52 52
emh203 0:7798270c1f52 53
wavenumber 2:73a028278c5c 54 static uint8_t TerminalEcho = 1;
wavenumber 2:73a028278c5c 55
emh203 0:7798270c1f52 56 static uint8_t HeaterBits = 0;
emh203 0:7798270c1f52 57
emh203 0:7798270c1f52 58 static uint16_t SolenoidBits = 0;
emh203 0:7798270c1f52 59
emh203 0:7798270c1f52 60 static uint8_t DigitalOutputBits = 0;
emh203 0:7798270c1f52 61
emh203 0:7798270c1f52 62 Timeout BuzzTimeout;
emh203 0:7798270c1f52 63
emh203 0:7798270c1f52 64 static uint16_t Thermocouple_FAULT = 0;
emh203 0:7798270c1f52 65
emh203 0:7798270c1f52 66 static uint16_t Thermocouple_SCV = 0;
emh203 0:7798270c1f52 67
emh203 0:7798270c1f52 68 static uint16_t Thermocouple_SCG = 0;
emh203 0:7798270c1f52 69
emh203 0:7798270c1f52 70 static uint16_t Thermocouple_OC= 0;
emh203 0:7798270c1f52 71
emh203 0:7798270c1f52 72 static float Temperature[12];
emh203 0:7798270c1f52 73
emh203 0:7798270c1f52 74 static float InternalTemperature[12];
emh203 0:7798270c1f52 75
emh203 0:7798270c1f52 76 static uint16_t ReadRawADC(uint8_t Channel);
emh203 0:7798270c1f52 77
emh203 0:7798270c1f52 78
emh203 0:7798270c1f52 79 //Local Functions
emh203 0:7798270c1f52 80
emh203 0:7798270c1f52 81 void InitTerminal();
emh203 0:7798270c1f52 82
emh203 0:7798270c1f52 83 void WriteRAW_DAC_Value(uint8_t Channel,uint16_t Data);
emh203 0:7798270c1f52 84
emh203 0:7798270c1f52 85
emh203 0:7798270c1f52 86
emh203 0:7798270c1f52 87 void InitChemBox()
emh203 0:7798270c1f52 88 {
emh203 0:7798270c1f52 89
emh203 0:7798270c1f52 90 AIO_ADC1_CS = 1;
emh203 0:7798270c1f52 91
emh203 0:7798270c1f52 92 AIO_ADC2_CS = 1;
emh203 0:7798270c1f52 93
emh203 0:7798270c1f52 94 BUZZER_CONTROL.period_ms(1.0);
emh203 0:7798270c1f52 95
emh203 0:7798270c1f52 96 MCU_SR_CLEAR = 1;
emh203 0:7798270c1f52 97
emh203 0:7798270c1f52 98 AIO_ADC1_CS = 1;
emh203 0:7798270c1f52 99
emh203 0:7798270c1f52 100 AIO_ADC2_CS = 1;
emh203 0:7798270c1f52 101
emh203 0:7798270c1f52 102 MFC_POWER_CONTROL = 0;
emh203 0:7798270c1f52 103
emh203 0:7798270c1f52 104 FAN_CONTROL.period_us(1000);
emh203 0:7798270c1f52 105
emh203 0:7798270c1f52 106 FAN_CONTROL.write(0);
emh203 0:7798270c1f52 107
emh203 0:7798270c1f52 108 SPI1.format(8,0);
emh203 0:7798270c1f52 109
emh203 0:7798270c1f52 110 SPI1.frequency(4000000);
emh203 0:7798270c1f52 111
emh203 0:7798270c1f52 112 MCU_SR_LOAD = 0;
emh203 0:7798270c1f52 113
emh203 0:7798270c1f52 114 SPI0.format(8,0);
emh203 0:7798270c1f52 115
emh203 0:7798270c1f52 116 SPI0.frequency(4000000);
emh203 0:7798270c1f52 117
emh203 0:7798270c1f52 118 TEMP_SENSE_ADDRESS = 0;
emh203 0:7798270c1f52 119
emh203 0:7798270c1f52 120 TEMP_SENSE_CS = 1;
emh203 0:7798270c1f52 121
emh203 0:7798270c1f52 122 HeaterBits = 0;
emh203 0:7798270c1f52 123
emh203 0:7798270c1f52 124 SolenoidBits = 0;
emh203 0:7798270c1f52 125
emh203 0:7798270c1f52 126 DigitalOutputBits = 0;
emh203 0:7798270c1f52 127
emh203 0:7798270c1f52 128 Thermocouple_FAULT = 0;
emh203 0:7798270c1f52 129
emh203 0:7798270c1f52 130 Thermocouple_SCV = 0;
emh203 0:7798270c1f52 131
emh203 0:7798270c1f52 132 Thermocouple_SCG = 0;
emh203 0:7798270c1f52 133
emh203 0:7798270c1f52 134 Thermocouple_OC= 0;
emh203 0:7798270c1f52 135
emh203 0:7798270c1f52 136 InitTerminal();
wavenumber 3:cb48919cd5e8 137
emh203 0:7798270c1f52 138 }
emh203 0:7798270c1f52 139
emh203 0:7798270c1f52 140
emh203 0:7798270c1f52 141 void SetFanSpeed(uint8_t S)
emh203 0:7798270c1f52 142 {
emh203 0:7798270c1f52 143 if(S>100)
emh203 0:7798270c1f52 144 S = 100;
emh203 0:7798270c1f52 145
emh203 0:7798270c1f52 146 FAN_CONTROL = (float)(S)/100.0;
emh203 0:7798270c1f52 147
emh203 0:7798270c1f52 148 }
emh203 0:7798270c1f52 149
emh203 0:7798270c1f52 150 void EnableFan()
emh203 0:7798270c1f52 151 {
emh203 0:7798270c1f52 152 SetFanSpeed(100);
emh203 0:7798270c1f52 153 }
emh203 0:7798270c1f52 154
emh203 0:7798270c1f52 155 void DisableFan()
emh203 0:7798270c1f52 156 {
emh203 0:7798270c1f52 157 SetFanSpeed(0);
emh203 0:7798270c1f52 158 }
emh203 0:7798270c1f52 159
emh203 0:7798270c1f52 160 void BuzzOff()
emh203 0:7798270c1f52 161 {
emh203 0:7798270c1f52 162 BUZZER_CONTROL = 0;
emh203 0:7798270c1f52 163 }
emh203 0:7798270c1f52 164
emh203 0:7798270c1f52 165 void Buzz(float Time)
emh203 0:7798270c1f52 166 {
emh203 0:7798270c1f52 167 BUZZER_CONTROL = 0.5;
emh203 0:7798270c1f52 168 BuzzTimeout.attach(&BuzzOff, Time);
emh203 0:7798270c1f52 169
emh203 0:7798270c1f52 170 }
emh203 0:7798270c1f52 171
emh203 0:7798270c1f52 172
emh203 0:7798270c1f52 173 void EnableHeater(uint8_t RelayIndex)
emh203 0:7798270c1f52 174 {
emh203 0:7798270c1f52 175 HeaterBits |= (1<<RelayIndex);
emh203 0:7798270c1f52 176 }
emh203 0:7798270c1f52 177
emh203 0:7798270c1f52 178 void DisableHeater(uint8_t RelayIndex)
emh203 0:7798270c1f52 179 {
emh203 0:7798270c1f52 180 HeaterBits &= ~(1<<RelayIndex);
emh203 0:7798270c1f52 181 }
emh203 0:7798270c1f52 182
emh203 0:7798270c1f52 183 void EnableSolenoidValve(uint8_t SolenoidIndex)
emh203 0:7798270c1f52 184 {
emh203 0:7798270c1f52 185 SolenoidBits |= (1<<SolenoidIndex);
emh203 0:7798270c1f52 186 }
emh203 0:7798270c1f52 187
emh203 0:7798270c1f52 188 void DisableSolenoidValue(uint8_t SolenoidIndex)
emh203 0:7798270c1f52 189 {
emh203 0:7798270c1f52 190 SolenoidBits &= ~(1<<SolenoidIndex);
emh203 0:7798270c1f52 191 }
emh203 0:7798270c1f52 192
emh203 0:7798270c1f52 193 void DisableAllHeatersAndSolenoids()
emh203 0:7798270c1f52 194 {
emh203 0:7798270c1f52 195
emh203 0:7798270c1f52 196 SolenoidBits = 0;
emh203 0:7798270c1f52 197 HeaterBits = 0;
emh203 0:7798270c1f52 198
emh203 0:7798270c1f52 199 MCU_SR_CLEAR = 1;
emh203 0:7798270c1f52 200
emh203 0:7798270c1f52 201 MCU_SR_CLEAR = 0;
emh203 0:7798270c1f52 202
emh203 0:7798270c1f52 203 MCU_SR_CLEAR = 1;
emh203 0:7798270c1f52 204
emh203 0:7798270c1f52 205 MCU_SR_LOAD = 1;
emh203 0:7798270c1f52 206
emh203 0:7798270c1f52 207 MCU_SR_LOAD = 0;
emh203 0:7798270c1f52 208 }
emh203 0:7798270c1f52 209
emh203 0:7798270c1f52 210 void EnableMiscDigitalOutput(uint8_t DigitalOutIndex)
emh203 0:7798270c1f52 211 {
emh203 0:7798270c1f52 212 DigitalOutputBits |= (1<<DigitalOutIndex);
emh203 0:7798270c1f52 213 }
emh203 0:7798270c1f52 214
emh203 0:7798270c1f52 215 void DisableMiscDigitalOutput(uint8_t DigitalOutIndex)
emh203 0:7798270c1f52 216 {
emh203 0:7798270c1f52 217 DigitalOutputBits &= ~(1<<DigitalOutIndex);
emh203 0:7798270c1f52 218 }
emh203 0:7798270c1f52 219
emh203 0:7798270c1f52 220 void FlushDigitalIO()
emh203 0:7798270c1f52 221 {
emh203 0:7798270c1f52 222 SPI1.format(8,0);
emh203 0:7798270c1f52 223
emh203 0:7798270c1f52 224 SPI1.write((SolenoidBits >> 8) & 0xFF);
emh203 0:7798270c1f52 225 SPI1.write(SolenoidBits & 0xFF);
emh203 0:7798270c1f52 226 SPI1.write(HeaterBits & 0xFF);
emh203 0:7798270c1f52 227 SPI1.write(DigitalOutputBits & 0xFF);
emh203 0:7798270c1f52 228
emh203 0:7798270c1f52 229 MCU_SR_LOAD = 1;
emh203 0:7798270c1f52 230 MCU_SR_LOAD = 0;
emh203 0:7798270c1f52 231 }
emh203 0:7798270c1f52 232
wavenumber 2:73a028278c5c 233 //Make sure to call ReadThermocouple before you call this so internal variables are updated
emh203 0:7798270c1f52 234 uint16_t ReadThermocouple_OC()
emh203 0:7798270c1f52 235 {
emh203 0:7798270c1f52 236 return Thermocouple_OC;
emh203 0:7798270c1f52 237 }
wavenumber 2:73a028278c5c 238 //Make sure to call ReadThermocouple before you call this so internal variables are updated
emh203 0:7798270c1f52 239 uint16_t ReadThermocouple_SCG()
emh203 0:7798270c1f52 240 {
emh203 0:7798270c1f52 241 return Thermocouple_SCG;
emh203 0:7798270c1f52 242 }
wavenumber 2:73a028278c5c 243 //Make sure to call ReadThermocouple before you call this so internal variables are updated
emh203 0:7798270c1f52 244 uint16_t ReadThermocouple_SCV()
emh203 0:7798270c1f52 245 {
emh203 0:7798270c1f52 246 return Thermocouple_SCV;
emh203 0:7798270c1f52 247 }
wavenumber 2:73a028278c5c 248 //Make sure to call ReadThermocouple before you call this so internal variables are updated
emh203 0:7798270c1f52 249 uint16_t ReadThermocouple_FAULT()
emh203 0:7798270c1f52 250 {
emh203 0:7798270c1f52 251 return Thermocouple_FAULT;
emh203 0:7798270c1f52 252 }
emh203 0:7798270c1f52 253
emh203 0:7798270c1f52 254
emh203 0:7798270c1f52 255 float ReadInternalTemperature(uint8_t ThermocoupleIndex)
emh203 0:7798270c1f52 256 {
emh203 0:7798270c1f52 257 ReadThermocouple(ThermocoupleIndex); //this will yank out the Data
emh203 0:7798270c1f52 258 return InternalTemperature[ThermocoupleIndex];
emh203 0:7798270c1f52 259 }
emh203 0:7798270c1f52 260
emh203 0:7798270c1f52 261
emh203 0:7798270c1f52 262
emh203 0:7798270c1f52 263 float ReadThermocouple(uint8_t ThermocoupleIndex)
emh203 0:7798270c1f52 264 {
emh203 0:7798270c1f52 265 uint8_t i=0;
emh203 0:7798270c1f52 266 uint32_t ThermocoupleData = 0;
emh203 0:7798270c1f52 267 uint8_t TempData[4];
emh203 0:7798270c1f52 268
emh203 0:7798270c1f52 269 int16_t InternalTemp = 0;
emh203 0:7798270c1f52 270 int16_t ThermocoupleTemp = 0;
emh203 0:7798270c1f52 271
emh203 0:7798270c1f52 272 //reset SPi format
emh203 0:7798270c1f52 273 SPI1.format(8,0);
emh203 0:7798270c1f52 274
emh203 0:7798270c1f52 275 TEMP_SENSE_ADDRESS = ThermocoupleIndex & 0x1f;
emh203 0:7798270c1f52 276
emh203 0:7798270c1f52 277 TEMP_SENSE_CS = 0;
emh203 0:7798270c1f52 278
emh203 0:7798270c1f52 279 for(i=0;i<4;i++)
emh203 0:7798270c1f52 280 TempData[i] = SPI1.write(0);
emh203 0:7798270c1f52 281
emh203 0:7798270c1f52 282 TEMP_SENSE_CS = 1;
emh203 0:7798270c1f52 283
emh203 0:7798270c1f52 284
emh203 0:7798270c1f52 285 ThermocoupleData = (uint32_t)(TempData[3]) |
emh203 0:7798270c1f52 286 (((uint32_t)(TempData[2]))<<8) |
emh203 0:7798270c1f52 287 (((uint32_t)(TempData[1]))<<16) |
emh203 0:7798270c1f52 288 (((uint32_t)(TempData[0]))<<24);
emh203 0:7798270c1f52 289
emh203 0:7798270c1f52 290
emh203 0:7798270c1f52 291 if(ThermocoupleData & 0x01)
emh203 0:7798270c1f52 292 Thermocouple_OC |= (1<<ThermocoupleIndex);
emh203 0:7798270c1f52 293 else
emh203 0:7798270c1f52 294 Thermocouple_OC &= ~(1<<ThermocoupleIndex);
emh203 0:7798270c1f52 295
emh203 0:7798270c1f52 296 if(ThermocoupleData & 0x02)
emh203 0:7798270c1f52 297 Thermocouple_SCG |= (1<<ThermocoupleIndex);
emh203 0:7798270c1f52 298 else
emh203 0:7798270c1f52 299 Thermocouple_SCG &= ~(1<<ThermocoupleIndex);
emh203 0:7798270c1f52 300
emh203 0:7798270c1f52 301 if(ThermocoupleData & 0x04)
emh203 0:7798270c1f52 302 Thermocouple_SCV |= (1<<ThermocoupleIndex);
emh203 0:7798270c1f52 303 else
emh203 0:7798270c1f52 304 Thermocouple_SCV &= ~(1<<ThermocoupleIndex);
emh203 0:7798270c1f52 305
emh203 0:7798270c1f52 306 if(ThermocoupleData & (1<<16))
emh203 0:7798270c1f52 307 Thermocouple_FAULT |= (1<<ThermocoupleIndex);
emh203 0:7798270c1f52 308 else
emh203 0:7798270c1f52 309 Thermocouple_FAULT &= ~(1<<ThermocoupleIndex);
emh203 0:7798270c1f52 310
emh203 0:7798270c1f52 311 if(ThermocoupleData & (1<<15))
emh203 0:7798270c1f52 312 InternalTemp = (int16_t) ( ( (ThermocoupleData>>4) & 0xFFF) | 0xF000); //Sign extend in this case.... we need to map a 12 bit signed number to 16-bits
emh203 0:7798270c1f52 313 else
emh203 0:7798270c1f52 314 InternalTemp = (int16_t)( ( (ThermocoupleData>>4) & 0xFFF));
emh203 0:7798270c1f52 315
emh203 0:7798270c1f52 316
emh203 0:7798270c1f52 317 if(ThermocoupleData & (0x10000000))
emh203 0:7798270c1f52 318 ThermocoupleTemp = (int16_t)(((ThermocoupleData>>18) & 0x2FFF) | 0xC000); //Sign extend in this case.... we need to map a 14 bit signed number to 16-bits
emh203 0:7798270c1f52 319 else
emh203 0:7798270c1f52 320 ThermocoupleTemp = (int16_t)(((ThermocoupleData>>18) & 0x2FFF));
emh203 0:7798270c1f52 321
emh203 0:7798270c1f52 322 Temperature[ThermocoupleIndex] = (float)ThermocoupleTemp/4.0;
emh203 0:7798270c1f52 323
emh203 0:7798270c1f52 324 InternalTemperature[ThermocoupleIndex] = (float)InternalTemp/16.0;;
emh203 0:7798270c1f52 325
emh203 0:7798270c1f52 326 return Temperature[ThermocoupleIndex];
emh203 0:7798270c1f52 327 }
emh203 0:7798270c1f52 328
emh203 0:7798270c1f52 329 float ReadMFC_AnalogInput(uint8_t Channel)
emh203 0:7798270c1f52 330 {
emh203 0:7798270c1f52 331 if(Channel > 7)
emh203 0:7798270c1f52 332 Channel = 7;
emh203 0:7798270c1f52 333
emh203 0:7798270c1f52 334 return ((float)(ReadRawADC(Channel)) /4095.0) * 5.0;
emh203 0:7798270c1f52 335
emh203 0:7798270c1f52 336 }
emh203 0:7798270c1f52 337
emh203 0:7798270c1f52 338 void EnableMFC_Power()
emh203 0:7798270c1f52 339 {
emh203 0:7798270c1f52 340 MFC_POWER_CONTROL = 1;
emh203 0:7798270c1f52 341 }
emh203 0:7798270c1f52 342
emh203 0:7798270c1f52 343 void DisableMFC_Power()
emh203 0:7798270c1f52 344 {
emh203 0:7798270c1f52 345 MFC_POWER_CONTROL = 0;
emh203 0:7798270c1f52 346 }
emh203 0:7798270c1f52 347
emh203 0:7798270c1f52 348
emh203 0:7798270c1f52 349 float ReadMISC_AnalogInput(uint8_t Channel)
emh203 0:7798270c1f52 350 {
emh203 0:7798270c1f52 351
emh203 0:7798270c1f52 352 if(Channel > 3)
emh203 0:7798270c1f52 353 Channel = 3;
emh203 0:7798270c1f52 354
emh203 0:7798270c1f52 355 return ((float)(ReadRawADC(Channel + 9)) /4095.0) * 5.0;
emh203 0:7798270c1f52 356
emh203 0:7798270c1f52 357 }
emh203 0:7798270c1f52 358
wavenumber 3:cb48919cd5e8 359
wavenumber 3:cb48919cd5e8 360
emh203 0:7798270c1f52 361 float Read4to20(uint8_t Channel)
emh203 0:7798270c1f52 362 {
emh203 0:7798270c1f52 363
emh203 0:7798270c1f52 364 if(Channel > 1)
emh203 0:7798270c1f52 365 Channel = 1;
emh203 0:7798270c1f52 366
wavenumber 4:e3eda81c97ae 367 return (((float)(ReadRawADC(Channel + 7)) /4095.0) * 5.0) / 240;
emh203 0:7798270c1f52 368
emh203 0:7798270c1f52 369 }
emh203 0:7798270c1f52 370
emh203 0:7798270c1f52 371
wavenumber 3:cb48919cd5e8 372 float ReadBP_AnalogInput()
wavenumber 3:cb48919cd5e8 373 {
wavenumber 3:cb48919cd5e8 374
wavenumber 3:cb48919cd5e8 375 return ((float)(ReadRawADC(15)) /4095.0) * 10.0;
wavenumber 3:cb48919cd5e8 376
wavenumber 3:cb48919cd5e8 377 }
wavenumber 3:cb48919cd5e8 378
wavenumber 3:cb48919cd5e8 379
wavenumber 3:cb48919cd5e8 380
wavenumber 3:cb48919cd5e8 381
wavenumber 3:cb48919cd5e8 382 static uint16_t ReadRawADC_Single(uint8_t Channel)
emh203 0:7798270c1f52 383 {
emh203 0:7798270c1f52 384 uint8_t ControlByte[3];
emh203 0:7798270c1f52 385 uint8_t ADC_Data[3];
emh203 0:7798270c1f52 386 uint16_t V;
emh203 0:7798270c1f52 387
emh203 0:7798270c1f52 388 SPI0.format(8,0); //The ADC requires mode 0,0
emh203 0:7798270c1f52 389
emh203 0:7798270c1f52 390 /*See Microchip manual DS21298E-page 21*/
emh203 0:7798270c1f52 391
emh203 0:7798270c1f52 392 ControlByte[0] = (((Channel&0x07)>>2) & 0x01) | (3<<1);
emh203 0:7798270c1f52 393 ControlByte[1] = Channel<<6;
emh203 0:7798270c1f52 394 ControlByte[2] = 0;
emh203 0:7798270c1f52 395
emh203 0:7798270c1f52 396
emh203 0:7798270c1f52 397 if(Channel<8)
emh203 0:7798270c1f52 398 AIO_ADC1_CS = 0;
emh203 0:7798270c1f52 399 else
emh203 0:7798270c1f52 400 AIO_ADC2_CS = 0;
emh203 0:7798270c1f52 401
emh203 0:7798270c1f52 402 //unroll the loop
emh203 0:7798270c1f52 403 ADC_Data[0] = SPI0.write(ControlByte[0]);
emh203 0:7798270c1f52 404 ADC_Data[1] = SPI0.write(ControlByte[1]);
emh203 0:7798270c1f52 405 ADC_Data[2] = SPI0.write(ControlByte[2]);
emh203 0:7798270c1f52 406
emh203 0:7798270c1f52 407 AIO_ADC1_CS = 1;
emh203 0:7798270c1f52 408 AIO_ADC2_CS = 1;
emh203 0:7798270c1f52 409
emh203 0:7798270c1f52 410
emh203 0:7798270c1f52 411 V = ((uint16_t)(ADC_Data[1])<<8 | (uint16_t)(ADC_Data[2])) & 0xFFF;
emh203 0:7798270c1f52 412
emh203 0:7798270c1f52 413 return (V);
emh203 0:7798270c1f52 414
emh203 0:7798270c1f52 415 }
emh203 0:7798270c1f52 416
wavenumber 3:cb48919cd5e8 417 #define FILTER_SIZE 64
wavenumber 3:cb48919cd5e8 418
wavenumber 3:cb48919cd5e8 419 static uint16_t ReadRawADC(uint8_t Channel)
wavenumber 3:cb48919cd5e8 420 {
wavenumber 3:cb48919cd5e8 421 uint32_t Value = 0;
wavenumber 3:cb48919cd5e8 422
wavenumber 3:cb48919cd5e8 423 for(int i=0;i<FILTER_SIZE;i++)
wavenumber 3:cb48919cd5e8 424 {
wavenumber 3:cb48919cd5e8 425 Value+=ReadRawADC_Single(Channel);
wavenumber 3:cb48919cd5e8 426 }
wavenumber 3:cb48919cd5e8 427
wavenumber 3:cb48919cd5e8 428 Value = Value / FILTER_SIZE;
wavenumber 3:cb48919cd5e8 429
wavenumber 3:cb48919cd5e8 430 return Value;
wavenumber 3:cb48919cd5e8 431
wavenumber 3:cb48919cd5e8 432 }
emh203 0:7798270c1f52 433
emh203 0:7798270c1f52 434 void WriteMFC_AnalogOut(uint8_t Channel,float Value)
emh203 0:7798270c1f52 435 {
emh203 0:7798270c1f52 436
emh203 0:7798270c1f52 437 if(Channel>7)
emh203 0:7798270c1f52 438 Channel = 7;
emh203 0:7798270c1f52 439
emh203 0:7798270c1f52 440 if(Value >5.0)
emh203 0:7798270c1f52 441 Value = 5.0;
emh203 0:7798270c1f52 442
emh203 0:7798270c1f52 443 if(Value<0.0)
emh203 0:7798270c1f52 444 Value = 0.0;
emh203 0:7798270c1f52 445
emh203 0:7798270c1f52 446 WriteRAW_DAC_Value(Channel,(uint16_t)((Value/5.0) * 4095));
emh203 0:7798270c1f52 447
emh203 0:7798270c1f52 448 }
emh203 0:7798270c1f52 449
emh203 0:7798270c1f52 450 void WriteMISC_AnalogOut(uint8_t Channel,float Value)
emh203 0:7798270c1f52 451 {
emh203 0:7798270c1f52 452 if(Channel>3)
emh203 0:7798270c1f52 453 Channel = 3;
emh203 0:7798270c1f52 454
emh203 0:7798270c1f52 455 if(Value >5.0)
emh203 0:7798270c1f52 456 Value = 5.0;
emh203 0:7798270c1f52 457
emh203 0:7798270c1f52 458 if(Value<0.0)
emh203 0:7798270c1f52 459 Value = 0.0;
emh203 0:7798270c1f52 460
emh203 0:7798270c1f52 461 WriteRAW_DAC_Value(8+Channel,(uint16_t)((Value/5.0)*4095));
emh203 0:7798270c1f52 462 }
emh203 0:7798270c1f52 463
wavenumber 3:cb48919cd5e8 464 void WriteBP_AnalogOut(float Value)
wavenumber 3:cb48919cd5e8 465 {
wavenumber 3:cb48919cd5e8 466
wavenumber 3:cb48919cd5e8 467 if(Value >10.0)
wavenumber 3:cb48919cd5e8 468 Value = 10.0;
wavenumber 3:cb48919cd5e8 469
wavenumber 3:cb48919cd5e8 470 if(Value<0.0)
wavenumber 3:cb48919cd5e8 471 Value = 0.0;
wavenumber 3:cb48919cd5e8 472
wavenumber 3:cb48919cd5e8 473 WriteRAW_DAC_Value(12,(uint16_t)((Value/10.0)*4095));
wavenumber 3:cb48919cd5e8 474 }
wavenumber 3:cb48919cd5e8 475
emh203 0:7798270c1f52 476
emh203 0:7798270c1f52 477 void WriteRAW_DAC_Value(uint8_t Channel,uint16_t Data)
emh203 0:7798270c1f52 478 {
emh203 0:7798270c1f52 479
emh203 0:7798270c1f52 480 uint16_t DataOut;
emh203 0:7798270c1f52 481
emh203 0:7798270c1f52 482 if(Channel<8)
emh203 0:7798270c1f52 483 AIO_DAC1_CS = 0;
emh203 0:7798270c1f52 484 else
wavenumber 3:cb48919cd5e8 485 {
emh203 0:7798270c1f52 486 AIO_DAC2_CS = 0;
wavenumber 3:cb48919cd5e8 487 Channel -= 8;
wavenumber 3:cb48919cd5e8 488 }
emh203 0:7798270c1f52 489
emh203 0:7798270c1f52 490 SPI0.format(8,1); //The DAC requires mode 0,1
emh203 0:7798270c1f52 491
emh203 0:7798270c1f52 492 DataOut = ((uint16_t)(Channel) & 0x7)<<12 | (Data & 0xFFF);
emh203 0:7798270c1f52 493
emh203 0:7798270c1f52 494 SPI0.write((DataOut>>8)&0xFF);
emh203 0:7798270c1f52 495 SPI0.write(DataOut&0xFF);
emh203 0:7798270c1f52 496
emh203 0:7798270c1f52 497 AIO_DAC1_CS = 1;
emh203 0:7798270c1f52 498 AIO_DAC2_CS = 1;
emh203 0:7798270c1f52 499
emh203 0:7798270c1f52 500 }
emh203 0:7798270c1f52 501
emh203 0:7798270c1f52 502
emh203 0:7798270c1f52 503
emh203 0:7798270c1f52 504
emh203 0:7798270c1f52 505 #define MAX_TERMINAL_LINE_CHARS 128
emh203 0:7798270c1f52 506 #define MAX_TERMINAL_CMD_CHARS 64
emh203 0:7798270c1f52 507
emh203 0:7798270c1f52 508 #ifndef TRUE
emh203 0:7798270c1f52 509 #define TRUE 1
emh203 0:7798270c1f52 510 #endif
emh203 0:7798270c1f52 511
emh203 0:7798270c1f52 512 #ifndef FALSE
emh203 0:7798270c1f52 513 #define FALSE 0
emh203 0:7798270c1f52 514 #endif
emh203 0:7798270c1f52 515
emh203 0:7798270c1f52 516 typedef void (*TerminalCallback)(char *);
emh203 0:7798270c1f52 517
emh203 0:7798270c1f52 518
emh203 0:7798270c1f52 519 typedef struct
emh203 0:7798270c1f52 520 {
emh203 0:7798270c1f52 521 const char *CommandString;
emh203 0:7798270c1f52 522 TerminalCallback Callback;
emh203 0:7798270c1f52 523 const char *HelpString;
emh203 0:7798270c1f52 524
emh203 0:7798270c1f52 525 } TerminalCallbackRecord;
emh203 0:7798270c1f52 526
emh203 0:7798270c1f52 527 //Callback function prototypes
emh203 0:7798270c1f52 528 void TerminalCmd_Help(char *arg);
emh203 0:7798270c1f52 529 void TerminalCmd_Stub(char *arg);
emh203 0:7798270c1f52 530 void TerminalCmd_EnableHeater(char *arg);
emh203 0:7798270c1f52 531 void TerminalCmd_DisableHeater(char *arg);
emh203 0:7798270c1f52 532 void TerminalCmd_EnableSolenoidValve(char *arg);
emh203 0:7798270c1f52 533 void TerminalCmd_DisableSolenoidValue(char *arg);
emh203 0:7798270c1f52 534 void TerminalCmd_DisableAllHeatersAndSolenoids(char *arg);
emh203 0:7798270c1f52 535 void TerminalCmd_EnableMiscDigitalOutput(char *arg);
emh203 0:7798270c1f52 536 void TerminalCmd_DisableMiscDigitalOutput(char *arg);
emh203 0:7798270c1f52 537 void TerminalCmd_FlushDigitalIO(char *arg);
emh203 0:7798270c1f52 538 void TerminalCmd_FanOn(char *arg);
emh203 0:7798270c1f52 539 void TerminalCmd_FanOff(char *arg);
emh203 0:7798270c1f52 540 void TerminalCmd_Buzz(char *arg);
emh203 0:7798270c1f52 541 void TerminalCmd_T(char *arg);
emh203 0:7798270c1f52 542 void TerminalCmd_MFCI(char *arg);
emh203 0:7798270c1f52 543 void TerminalCmd_MFCO(char *arg);
emh203 0:7798270c1f52 544 void TerminalCmd_4TO20(char *arg);
emh203 0:7798270c1f52 545 void TerminalCmd_AIN(char *arg);
emh203 0:7798270c1f52 546 void TerminalCmd_MFCON(char *arg);
emh203 0:7798270c1f52 547 void TerminalCmd_MFCOFF(char *arg);
emh203 0:7798270c1f52 548 void TerminalCmd_AOUT(char *arg);
emh203 0:7798270c1f52 549 void TerminalCmd_Reset(char *arg);
wavenumber 2:73a028278c5c 550 void TerminalCmd_ECHO_OFF(char *arg);
wavenumber 3:cb48919cd5e8 551 void TerminalCmd_BPOUT(char *arg);
wavenumber 3:cb48919cd5e8 552 void TerminalCmd_BPIN(char *arg);
emh203 0:7798270c1f52 553
emh203 0:7798270c1f52 554 //Populate this array with the callback functions and their terminal command string
emh203 0:7798270c1f52 555 TerminalCallbackRecord MyTerminalCallbackRecords[] ={ {"reset",TerminalCmd_Reset,"Resets the CHEM box"},
emh203 0:7798270c1f52 556
emh203 0:7798270c1f52 557 {"help",TerminalCmd_Help,"Lists available commands"},
emh203 0:7798270c1f52 558
emh203 0:7798270c1f52 559 {"EH",TerminalCmd_EnableHeater,"Enables a heater channel. Argument should be between 0 and 7. Outputs will update when a FDIO command is issued"},
emh203 0:7798270c1f52 560
emh203 0:7798270c1f52 561 {"DH",TerminalCmd_DisableHeater,"Disables a heater channel. Argument should be between 0 and 7. Outputs will update when a FDIO command is issued"},
emh203 0:7798270c1f52 562
emh203 0:7798270c1f52 563 {"ESV",TerminalCmd_EnableSolenoidValve,"Enables a solenoid channel. Argument should be between 0 and 11. Outputs will update when a FDIO command is issued"},
emh203 0:7798270c1f52 564
emh203 0:7798270c1f52 565 {"DSV",TerminalCmd_DisableSolenoidValue,"Disables a solenoid channel. Argument should be between 0 and 11. Outputs will update when a FFDIO command is issued"},
emh203 0:7798270c1f52 566
emh203 0:7798270c1f52 567 {"DAHAS",TerminalCmd_DisableAllHeatersAndSolenoids,"Disables all heaters and solenoids. Command is immediately executed."},
emh203 0:7798270c1f52 568
emh203 0:7798270c1f52 569 {"EMDO",TerminalCmd_EnableMiscDigitalOutput,"Enables a misc. digital output. Argument should be between 0 and 3. Output will update when a FDIO command is issued"},
emh203 0:7798270c1f52 570
emh203 0:7798270c1f52 571 {"DMDO",TerminalCmd_DisableMiscDigitalOutput,"Enables a misc. digital output. Argument should be between 0 and 3. Output will update when a FDIO command is issued"},
emh203 0:7798270c1f52 572
emh203 0:7798270c1f52 573 {"FDIO",TerminalCmd_FlushDigitalIO,"Updates the all of the digital IO channels"},
emh203 0:7798270c1f52 574
emh203 0:7798270c1f52 575 {"FON",TerminalCmd_FanOn,"Turns on the fans"},
emh203 0:7798270c1f52 576
emh203 0:7798270c1f52 577 {"FOFF",TerminalCmd_FanOff,"Turns off the fans"},
emh203 0:7798270c1f52 578
emh203 0:7798270c1f52 579 {"BUZZ",TerminalCmd_Buzz,"Buzz for a little bit. Argument should be a floating point number representing the number of seconds to buzz"},
emh203 0:7798270c1f52 580
emh203 0:7798270c1f52 581 {"T",TerminalCmd_T,"Read thermocouple channel"},
emh203 0:7798270c1f52 582
emh203 0:7798270c1f52 583 {"MFCI",TerminalCmd_MFCI,"Reads in voltage from MFC channel"},
emh203 0:7798270c1f52 584
emh203 0:7798270c1f52 585 {"MFCO",TerminalCmd_MFCO,"Sets voltage at MFC output channel. First argument should be the channel. Second argument should be the voltage. I.E. MFCO 1.45"},
emh203 0:7798270c1f52 586
emh203 0:7798270c1f52 587 {"AOUT",TerminalCmd_AOUT,"Sets voltage at misc. output channel. First argument should be the channel. Second argument should be the voltage. I.E. AOUT 3.211"},
emh203 0:7798270c1f52 588
emh203 0:7798270c1f52 589 {"4TO20",TerminalCmd_4TO20,"Reads a 4 to 20 mA channel"},
emh203 0:7798270c1f52 590
emh203 0:7798270c1f52 591 {"AIN",TerminalCmd_AIN,"Reads a general purpose analog in channel"},
emh203 0:7798270c1f52 592
emh203 0:7798270c1f52 593 {"MFCON",TerminalCmd_MFCON,"Turns on the MFC power"},
emh203 0:7798270c1f52 594
wavenumber 2:73a028278c5c 595 {"MFCOFF",TerminalCmd_MFCOFF,"Turns off the MFC power"},
wavenumber 2:73a028278c5c 596
wavenumber 3:cb48919cd5e8 597 {"BPOUT",TerminalCmd_BPOUT,"Sets a control voltage between 0 and 10 for the backpressure regulator. I.E. BPOUT 1.21"},
wavenumber 3:cb48919cd5e8 598
wavenumber 3:cb48919cd5e8 599 {"BPIN",TerminalCmd_BPIN,"Reads the Back pressure regulator feedback. I.E. BPIN "},
wavenumber 3:cb48919cd5e8 600
wavenumber 3:cb48919cd5e8 601
wavenumber 2:73a028278c5c 602 {"ECHO_OFF",TerminalCmd_ECHO_OFF,"Disables echoing of characters"}
emh203 0:7798270c1f52 603 };
emh203 0:7798270c1f52 604
emh203 0:7798270c1f52 605
emh203 0:7798270c1f52 606 extern "C" void mbed_reset();
emh203 0:7798270c1f52 607
emh203 0:7798270c1f52 608 void TerminalCmd_Reset(char *arg)
emh203 0:7798270c1f52 609 {
emh203 0:7798270c1f52 610 mbed_reset();
emh203 0:7798270c1f52 611 }
emh203 0:7798270c1f52 612
wavenumber 2:73a028278c5c 613
wavenumber 2:73a028278c5c 614
emh203 0:7798270c1f52 615 void TerminalCmd_Stub(char *arg)
emh203 0:7798270c1f52 616 {
emh203 0:7798270c1f52 617 PC.printf("stub \r\n");
emh203 0:7798270c1f52 618 }
emh203 0:7798270c1f52 619
wavenumber 2:73a028278c5c 620 void TerminalCmd_ECHO_OFF(char *arg)
wavenumber 2:73a028278c5c 621 {
wavenumber 2:73a028278c5c 622 TerminalEcho = 0;
wavenumber 2:73a028278c5c 623 }
wavenumber 2:73a028278c5c 624
emh203 0:7798270c1f52 625 void TerminalCmd_MFCI(char *arg)
emh203 0:7798270c1f52 626 {
emh203 0:7798270c1f52 627 int Channel = -1;
emh203 0:7798270c1f52 628 float Data;
emh203 0:7798270c1f52 629
emh203 0:7798270c1f52 630 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 631 {
emh203 0:7798270c1f52 632 if(Channel>=0 && Channel <=6)
emh203 0:7798270c1f52 633 {
emh203 0:7798270c1f52 634 Data = ReadMFC_AnalogInput(Channel);
emh203 0:7798270c1f52 635 PC.printf("MFCI:%d:%.3f",Channel,Data);
emh203 0:7798270c1f52 636 }
emh203 0:7798270c1f52 637 else
emh203 0:7798270c1f52 638 {
emh203 0:7798270c1f52 639 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 6",Channel);
emh203 0:7798270c1f52 640 }
emh203 0:7798270c1f52 641 }
emh203 0:7798270c1f52 642 else
emh203 0:7798270c1f52 643 {
emh203 0:7798270c1f52 644 for(Channel = 0; Channel<=6; Channel++)
emh203 0:7798270c1f52 645 {
emh203 0:7798270c1f52 646 Data = ReadMFC_AnalogInput(Channel);
emh203 0:7798270c1f52 647 PC.printf("MFCI:%d:%.3f\r\n",Channel,Data);
emh203 0:7798270c1f52 648 }
emh203 0:7798270c1f52 649 }
emh203 0:7798270c1f52 650 }
emh203 0:7798270c1f52 651
emh203 0:7798270c1f52 652 void TerminalCmd_MFCON(char *arg)
emh203 0:7798270c1f52 653 {
emh203 0:7798270c1f52 654 EnableMFC_Power();
emh203 0:7798270c1f52 655 }
emh203 0:7798270c1f52 656
emh203 0:7798270c1f52 657
emh203 0:7798270c1f52 658 void TerminalCmd_MFCOFF(char *arg)
emh203 0:7798270c1f52 659 {
emh203 0:7798270c1f52 660 DisableMFC_Power();
emh203 0:7798270c1f52 661 }
emh203 0:7798270c1f52 662
emh203 0:7798270c1f52 663
emh203 0:7798270c1f52 664 void TerminalCmd_MFCO(char *arg)
emh203 0:7798270c1f52 665 {
emh203 0:7798270c1f52 666 int Channel = -1;
emh203 0:7798270c1f52 667 float Data = 0.0;
emh203 0:7798270c1f52 668
emh203 0:7798270c1f52 669 if(sscanf(arg,"%d %f",&Channel,&Data) == 2)
emh203 0:7798270c1f52 670 {
emh203 0:7798270c1f52 671 if(Channel>=0 && Channel <=7)
emh203 0:7798270c1f52 672 {
emh203 0:7798270c1f52 673 WriteMFC_AnalogOut(Channel,Data);
emh203 0:7798270c1f52 674 }
emh203 0:7798270c1f52 675 else
emh203 0:7798270c1f52 676 {
emh203 0:7798270c1f52 677 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 1",Channel);
emh203 0:7798270c1f52 678 }
emh203 0:7798270c1f52 679 }
emh203 0:7798270c1f52 680 else
emh203 0:7798270c1f52 681 {
emh203 0:7798270c1f52 682 PC.printf("Bad argument... %s. Channel should be an integer between 0 and 7 and value should be a float between 0.0 and 5.0. i.e. MFCO 2 4.45",arg);
emh203 0:7798270c1f52 683 }
emh203 0:7798270c1f52 684 }
emh203 0:7798270c1f52 685
emh203 0:7798270c1f52 686 void TerminalCmd_AOUT(char *arg)
emh203 0:7798270c1f52 687 {
emh203 0:7798270c1f52 688 int Channel = -1;
emh203 0:7798270c1f52 689 float Data = 0.0;
emh203 0:7798270c1f52 690
emh203 0:7798270c1f52 691 if(sscanf(arg,"%d %f",&Channel,&Data) == 2)
emh203 0:7798270c1f52 692 {
emh203 0:7798270c1f52 693 if(Channel>=0 && Channel <=3)
emh203 0:7798270c1f52 694 {
emh203 0:7798270c1f52 695 WriteMISC_AnalogOut(Channel,Data);
emh203 0:7798270c1f52 696 }
emh203 0:7798270c1f52 697 else
emh203 0:7798270c1f52 698 {
emh203 0:7798270c1f52 699 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 3",Channel);
emh203 0:7798270c1f52 700 }
emh203 0:7798270c1f52 701 }
emh203 0:7798270c1f52 702 else
emh203 0:7798270c1f52 703 {
emh203 0:7798270c1f52 704 PC.printf("Bad argument... %s. Channel should be an integer between 0 and 7 and value should be a float between 0.0 and 5.0. i.e. AOUT 1 1.25",arg);
emh203 0:7798270c1f52 705 }
emh203 0:7798270c1f52 706 }
emh203 0:7798270c1f52 707
wavenumber 3:cb48919cd5e8 708
wavenumber 3:cb48919cd5e8 709 void TerminalCmd_BPOUT(char *arg)
wavenumber 3:cb48919cd5e8 710 {
wavenumber 3:cb48919cd5e8 711 float Data = 0.0;
wavenumber 3:cb48919cd5e8 712
wavenumber 3:cb48919cd5e8 713 if(sscanf(arg,"%f",&Data) == 1)
wavenumber 3:cb48919cd5e8 714 {
wavenumber 3:cb48919cd5e8 715 WriteBP_AnalogOut(Data);
wavenumber 3:cb48919cd5e8 716 }
wavenumber 3:cb48919cd5e8 717 else
wavenumber 3:cb48919cd5e8 718 {
wavenumber 3:cb48919cd5e8 719 PC.printf("Bad argument... %s. value should be a float between 0.0 and 10.0. i.e. BPOUT 1.25",arg);
wavenumber 3:cb48919cd5e8 720 }
wavenumber 3:cb48919cd5e8 721 }
wavenumber 3:cb48919cd5e8 722
wavenumber 3:cb48919cd5e8 723 void TerminalCmd_BPIN(char *arg)
wavenumber 3:cb48919cd5e8 724 {
wavenumber 3:cb48919cd5e8 725 float Data;
wavenumber 3:cb48919cd5e8 726 Data = ReadBP_AnalogInput();
wavenumber 3:cb48919cd5e8 727 PC.printf("BPIN:%.3f",Data);
wavenumber 3:cb48919cd5e8 728 }
wavenumber 3:cb48919cd5e8 729
emh203 0:7798270c1f52 730 void TerminalCmd_4TO20(char *arg)
emh203 0:7798270c1f52 731 {
emh203 0:7798270c1f52 732 int Channel = -1;
emh203 0:7798270c1f52 733 float Data;
emh203 0:7798270c1f52 734
emh203 0:7798270c1f52 735 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 736 {
emh203 0:7798270c1f52 737 if(Channel>=0 && Channel <=1)
emh203 0:7798270c1f52 738 {
emh203 0:7798270c1f52 739 Data = Read4to20(Channel);
emh203 0:7798270c1f52 740 PC.printf("4TO20:%d:%.3f",Channel,Data);
emh203 0:7798270c1f52 741 }
emh203 0:7798270c1f52 742 else
emh203 0:7798270c1f52 743 {
emh203 0:7798270c1f52 744 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 1",Channel);
emh203 0:7798270c1f52 745 }
emh203 0:7798270c1f52 746 }
emh203 0:7798270c1f52 747 else
emh203 0:7798270c1f52 748 {
emh203 0:7798270c1f52 749
emh203 0:7798270c1f52 750 for(Channel = 0;Channel<=1;Channel++)
emh203 0:7798270c1f52 751 {
emh203 0:7798270c1f52 752 Data = Read4to20(Channel);
emh203 1:d64ac853223c 753 PC.printf("4TO20:%d:%.5f\r\n",Channel,Data);
emh203 0:7798270c1f52 754 }
emh203 0:7798270c1f52 755
emh203 0:7798270c1f52 756 }
emh203 0:7798270c1f52 757
emh203 0:7798270c1f52 758
emh203 0:7798270c1f52 759 }
emh203 0:7798270c1f52 760
emh203 0:7798270c1f52 761 void TerminalCmd_AIN(char *arg)
emh203 0:7798270c1f52 762 {
emh203 0:7798270c1f52 763 int Channel = -1;
emh203 0:7798270c1f52 764 float Data;
emh203 0:7798270c1f52 765
emh203 0:7798270c1f52 766 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 767 {
emh203 0:7798270c1f52 768 if(Channel>=0 && Channel <=3)
emh203 0:7798270c1f52 769 {
emh203 0:7798270c1f52 770 Data = ReadMISC_AnalogInput(Channel);
emh203 0:7798270c1f52 771 PC.printf("AIN:%d:%.3f",Channel,Data);
emh203 0:7798270c1f52 772 }
emh203 0:7798270c1f52 773 else
emh203 0:7798270c1f52 774 {
emh203 0:7798270c1f52 775 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 3",Channel);
emh203 0:7798270c1f52 776 }
emh203 0:7798270c1f52 777 }
emh203 0:7798270c1f52 778 else
emh203 0:7798270c1f52 779 {
emh203 0:7798270c1f52 780 for(Channel = 0;Channel<=3;Channel++)
emh203 0:7798270c1f52 781 {
emh203 0:7798270c1f52 782 Data = ReadMISC_AnalogInput(Channel);
emh203 0:7798270c1f52 783 PC.printf("AIN:%d:%.3f\r\n",Channel,Data);
emh203 0:7798270c1f52 784 }
emh203 0:7798270c1f52 785 }
emh203 0:7798270c1f52 786 }
emh203 0:7798270c1f52 787
emh203 0:7798270c1f52 788
emh203 0:7798270c1f52 789
emh203 0:7798270c1f52 790 void TerminalCmd_EnableHeater(char *arg)
emh203 0:7798270c1f52 791 {
emh203 0:7798270c1f52 792 int Channel = -1;
emh203 0:7798270c1f52 793
emh203 0:7798270c1f52 794 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 795 {
emh203 0:7798270c1f52 796 if(Channel>=0 && Channel <=7)
emh203 0:7798270c1f52 797 {
emh203 0:7798270c1f52 798 EnableHeater(Channel);
emh203 0:7798270c1f52 799 }
emh203 0:7798270c1f52 800 else
emh203 0:7798270c1f52 801 {
emh203 0:7798270c1f52 802 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 7",Channel);
emh203 0:7798270c1f52 803 }
emh203 0:7798270c1f52 804 }
emh203 0:7798270c1f52 805 else
emh203 0:7798270c1f52 806 {
emh203 0:7798270c1f52 807 PC.printf("Bad argument... %s. Should be integer between 0 and 7",arg);
emh203 0:7798270c1f52 808 }
emh203 0:7798270c1f52 809 }
emh203 0:7798270c1f52 810
emh203 0:7798270c1f52 811 void TerminalCmd_DisableHeater(char *arg)
emh203 0:7798270c1f52 812 {
emh203 0:7798270c1f52 813 int Channel = -1;
emh203 0:7798270c1f52 814
emh203 0:7798270c1f52 815 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 816 {
emh203 0:7798270c1f52 817 if(Channel>=0 && Channel <=7)
emh203 0:7798270c1f52 818 {
emh203 0:7798270c1f52 819 DisableHeater(Channel);
emh203 0:7798270c1f52 820 }
emh203 0:7798270c1f52 821 else
emh203 0:7798270c1f52 822 {
emh203 0:7798270c1f52 823 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 7",Channel);
emh203 0:7798270c1f52 824 }
emh203 0:7798270c1f52 825 }
emh203 0:7798270c1f52 826 else
emh203 0:7798270c1f52 827 {
emh203 0:7798270c1f52 828 PC.printf("Bad argument... %s. Should be integer between 0 and 7",arg);
emh203 0:7798270c1f52 829 }
emh203 0:7798270c1f52 830
emh203 0:7798270c1f52 831 }
emh203 0:7798270c1f52 832
emh203 0:7798270c1f52 833 void TerminalCmd_EnableSolenoidValve(char *arg)
emh203 0:7798270c1f52 834 {
emh203 0:7798270c1f52 835
emh203 0:7798270c1f52 836 int Channel = -1;
emh203 0:7798270c1f52 837
emh203 0:7798270c1f52 838 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 839 {
emh203 0:7798270c1f52 840 if(Channel>=0 && Channel <=11)
emh203 0:7798270c1f52 841 {
emh203 0:7798270c1f52 842 EnableSolenoidValve(Channel);
emh203 0:7798270c1f52 843 }
emh203 0:7798270c1f52 844 else
emh203 0:7798270c1f52 845 {
emh203 0:7798270c1f52 846 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 11",Channel);
emh203 0:7798270c1f52 847 }
emh203 0:7798270c1f52 848 }
emh203 0:7798270c1f52 849 else
emh203 0:7798270c1f52 850 {
emh203 0:7798270c1f52 851 PC.printf("Bad argument... %s. Should be integer between 0 and 11",arg);
emh203 0:7798270c1f52 852 }
emh203 0:7798270c1f52 853 }
emh203 0:7798270c1f52 854
emh203 0:7798270c1f52 855 void TerminalCmd_DisableSolenoidValue(char *arg)
emh203 0:7798270c1f52 856 {
emh203 0:7798270c1f52 857 int Channel = -1;
emh203 0:7798270c1f52 858
emh203 0:7798270c1f52 859 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 860 {
emh203 0:7798270c1f52 861 if( Channel >= 0 && Channel <= 11)
emh203 0:7798270c1f52 862 {
emh203 0:7798270c1f52 863 DisableSolenoidValue(Channel);
emh203 0:7798270c1f52 864 }
emh203 0:7798270c1f52 865 else
emh203 0:7798270c1f52 866 {
emh203 0:7798270c1f52 867 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 11",Channel);
emh203 0:7798270c1f52 868 }
emh203 0:7798270c1f52 869 }
emh203 0:7798270c1f52 870 else
emh203 0:7798270c1f52 871 {
emh203 0:7798270c1f52 872 PC.printf("Bad argument... %s. Should be integer between 0 and 11",arg);
emh203 0:7798270c1f52 873 }
emh203 0:7798270c1f52 874
emh203 0:7798270c1f52 875 }
emh203 0:7798270c1f52 876 void TerminalCmd_DisableAllHeatersAndSolenoids(char *arg)
emh203 0:7798270c1f52 877 {
emh203 0:7798270c1f52 878
emh203 0:7798270c1f52 879 DisableAllHeatersAndSolenoids();
emh203 0:7798270c1f52 880
emh203 0:7798270c1f52 881 }
emh203 0:7798270c1f52 882
emh203 0:7798270c1f52 883 void TerminalCmd_EnableMiscDigitalOutput(char *arg)
emh203 0:7798270c1f52 884 {
emh203 0:7798270c1f52 885 int Channel = -1;
emh203 0:7798270c1f52 886
emh203 0:7798270c1f52 887 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 888 {
emh203 0:7798270c1f52 889 if(Channel>=0 && Channel <=3)
emh203 0:7798270c1f52 890 {
emh203 0:7798270c1f52 891 EnableMiscDigitalOutput(Channel);
emh203 0:7798270c1f52 892 }
emh203 0:7798270c1f52 893 else
emh203 0:7798270c1f52 894 {
emh203 0:7798270c1f52 895 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 3",Channel);
emh203 0:7798270c1f52 896 }
emh203 0:7798270c1f52 897 }
emh203 0:7798270c1f52 898 else
emh203 0:7798270c1f52 899 {
emh203 0:7798270c1f52 900 PC.printf("Bad argument... %s. Should be integer between 0 and 3",arg);
emh203 0:7798270c1f52 901 }
emh203 0:7798270c1f52 902
emh203 0:7798270c1f52 903 }
emh203 0:7798270c1f52 904
emh203 0:7798270c1f52 905 void TerminalCmd_DisableMiscDigitalOutput(char *arg)
emh203 0:7798270c1f52 906 {
emh203 0:7798270c1f52 907 int Channel = -1;
emh203 0:7798270c1f52 908
emh203 0:7798270c1f52 909 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 910 {
emh203 0:7798270c1f52 911 if(Channel>=0 && Channel <=3)
emh203 0:7798270c1f52 912 {
emh203 0:7798270c1f52 913 DisableMiscDigitalOutput(Channel);
emh203 0:7798270c1f52 914 }
emh203 0:7798270c1f52 915 else
emh203 0:7798270c1f52 916 {
emh203 0:7798270c1f52 917 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 3",Channel);
emh203 0:7798270c1f52 918 }
emh203 0:7798270c1f52 919 }
emh203 0:7798270c1f52 920 else
emh203 0:7798270c1f52 921 {
emh203 0:7798270c1f52 922 PC.printf("Bad argument... %s. Should be integer between 0 and 3",arg);
emh203 0:7798270c1f52 923 }
emh203 0:7798270c1f52 924
emh203 0:7798270c1f52 925 }
emh203 0:7798270c1f52 926
emh203 0:7798270c1f52 927 void TerminalCmd_FlushDigitalIO(char *arg)
emh203 0:7798270c1f52 928 {
emh203 0:7798270c1f52 929 FlushDigitalIO();
emh203 0:7798270c1f52 930 }
emh203 0:7798270c1f52 931
emh203 0:7798270c1f52 932 void TerminalCmd_FanOn(char *arg)
emh203 0:7798270c1f52 933 {
emh203 0:7798270c1f52 934 SetFanSpeed(100); //PWMing the FANs doesn't work with the ME40100V1 models! WE will just on or off
wavenumber 2:73a028278c5c 935 MBED_LED1 = 1;
emh203 0:7798270c1f52 936 }
emh203 0:7798270c1f52 937
emh203 0:7798270c1f52 938 void TerminalCmd_FanOff(char *arg)
emh203 0:7798270c1f52 939 {
emh203 0:7798270c1f52 940 SetFanSpeed(0); //PWMing the FANs doesn't work with the ME40100V1 models! WE will just on or off
wavenumber 2:73a028278c5c 941 MBED_LED1 = 0;
emh203 0:7798270c1f52 942 }
emh203 0:7798270c1f52 943
emh203 0:7798270c1f52 944 void TerminalCmd_Fan(char *arg)
emh203 0:7798270c1f52 945 {
emh203 0:7798270c1f52 946 int Speed = -1;
emh203 0:7798270c1f52 947
emh203 0:7798270c1f52 948 if(sscanf(arg,"%d",&Speed) == 1)
emh203 0:7798270c1f52 949 {
emh203 0:7798270c1f52 950 if(Speed>=0 && Speed<=100)
emh203 0:7798270c1f52 951 {
emh203 0:7798270c1f52 952 SetFanSpeed(Speed);
emh203 0:7798270c1f52 953 }
emh203 0:7798270c1f52 954 else
emh203 0:7798270c1f52 955 {
emh203 0:7798270c1f52 956 PC.printf("%d is an invalid speed. Speed should be between 0 and 100",Speed);
emh203 0:7798270c1f52 957 }
emh203 0:7798270c1f52 958 }
emh203 0:7798270c1f52 959 else
emh203 0:7798270c1f52 960 {
emh203 0:7798270c1f52 961 PC.printf("Bad argument... %s. Should be integer between 0 and 100",arg);
emh203 0:7798270c1f52 962 }
emh203 0:7798270c1f52 963
emh203 0:7798270c1f52 964 }
emh203 0:7798270c1f52 965
emh203 0:7798270c1f52 966
emh203 0:7798270c1f52 967 void TerminalCmd_T(char *arg)
emh203 0:7798270c1f52 968 {
emh203 0:7798270c1f52 969 float Temp = 0;
emh203 0:7798270c1f52 970 int Channel = -1;
wavenumber 5:b56a4592aac0 971 int Status = 0;
emh203 0:7798270c1f52 972
emh203 0:7798270c1f52 973 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 974 {
emh203 0:7798270c1f52 975 Temp = ReadThermocouple(Channel);
wavenumber 5:b56a4592aac0 976
wavenumber 5:b56a4592aac0 977 if(ReadThermocouple_FAULT() & (1<<Channel))
wavenumber 5:b56a4592aac0 978 {
wavenumber 5:b56a4592aac0 979 Status = 1;
wavenumber 5:b56a4592aac0 980 }
wavenumber 5:b56a4592aac0 981 else
wavenumber 5:b56a4592aac0 982 {
wavenumber 5:b56a4592aac0 983 Status = 0;
wavenumber 5:b56a4592aac0 984 }
wavenumber 5:b56a4592aac0 985
wavenumber 5:b56a4592aac0 986 PC.printf("TEMP:%d:%.2f:%d\r\n",Channel,Temp,Status);
emh203 0:7798270c1f52 987 }
emh203 0:7798270c1f52 988 else
emh203 0:7798270c1f52 989 {
emh203 0:7798270c1f52 990 for(Channel = 0; Channel<12;Channel++)
emh203 0:7798270c1f52 991 {
emh203 0:7798270c1f52 992 Temp = ReadThermocouple(Channel);
wavenumber 5:b56a4592aac0 993
wavenumber 5:b56a4592aac0 994 if(ReadThermocouple_FAULT() & (1<<Channel))
wavenumber 5:b56a4592aac0 995 {
wavenumber 5:b56a4592aac0 996 Status = 1;
wavenumber 5:b56a4592aac0 997 }
wavenumber 5:b56a4592aac0 998 else
wavenumber 5:b56a4592aac0 999 {
wavenumber 5:b56a4592aac0 1000 Status = 0;
wavenumber 5:b56a4592aac0 1001 }
wavenumber 5:b56a4592aac0 1002
wavenumber 5:b56a4592aac0 1003 PC.printf("TEMP:%d:%.2f:%d\r\n",Channel,Temp,Status);
emh203 0:7798270c1f52 1004 }
emh203 0:7798270c1f52 1005 }
emh203 0:7798270c1f52 1006 }
emh203 0:7798270c1f52 1007
emh203 0:7798270c1f52 1008 void TerminalCmd_Buzz(char *arg)
emh203 0:7798270c1f52 1009 {
emh203 0:7798270c1f52 1010
emh203 0:7798270c1f52 1011 float T = -1.0;
emh203 0:7798270c1f52 1012
emh203 0:7798270c1f52 1013 if(sscanf(arg,"%f",&T) == 1)
emh203 0:7798270c1f52 1014 {
emh203 0:7798270c1f52 1015 if(T>=0.0 && T<=5.0)
emh203 0:7798270c1f52 1016 {
emh203 0:7798270c1f52 1017 Buzz(T);
emh203 0:7798270c1f52 1018 }
emh203 0:7798270c1f52 1019 else
emh203 0:7798270c1f52 1020 {
emh203 0:7798270c1f52 1021 PC.printf("%f is an invalid time period for buzz. Time should be between 0.0 and 5.0 seconds",T);
emh203 0:7798270c1f52 1022 }
emh203 0:7798270c1f52 1023 }
emh203 0:7798270c1f52 1024 else
emh203 0:7798270c1f52 1025 {
emh203 0:7798270c1f52 1026 PC.printf("Bad argument... %s. Should be float between 0.0 and 5.0",arg);
emh203 0:7798270c1f52 1027 }
emh203 0:7798270c1f52 1028
emh203 0:7798270c1f52 1029 }
emh203 0:7798270c1f52 1030
emh203 0:7798270c1f52 1031
emh203 0:7798270c1f52 1032
emh203 0:7798270c1f52 1033
emh203 0:7798270c1f52 1034 //*****************************************************************
emh203 0:7798270c1f52 1035 //Plumbing.....
emh203 0:7798270c1f52 1036 //*****************************************************************
emh203 0:7798270c1f52 1037
emh203 0:7798270c1f52 1038 #define NUM_TERMINAL_COMMANDS (sizeof(MyTerminalCallbackRecords)/sizeof(TerminalCallbackRecord))
emh203 0:7798270c1f52 1039
emh203 0:7798270c1f52 1040 char TerminalLineBuf[MAX_TERMINAL_LINE_CHARS];
emh203 0:7798270c1f52 1041 uint8_t TerminalPos;
emh203 0:7798270c1f52 1042 char TerminalCmdBuf[MAX_TERMINAL_CMD_CHARS+1];
emh203 0:7798270c1f52 1043 char TerminalArgs[MAX_TERMINAL_LINE_CHARS-MAX_TERMINAL_CMD_CHARS];
emh203 0:7798270c1f52 1044 uint8_t NextCharIn;
emh203 0:7798270c1f52 1045 uint8_t CmdFound;
emh203 0:7798270c1f52 1046
emh203 0:7798270c1f52 1047 void TerminalBootMsg()
emh203 0:7798270c1f52 1048 {
emh203 0:7798270c1f52 1049
emh203 0:7798270c1f52 1050 PC.printf("\r\n\r\n");
emh203 0:7798270c1f52 1051 PC.printf("***********************************\r\n");
emh203 0:7798270c1f52 1052 PC.printf("CHEM Control Box \r\n");
emh203 0:7798270c1f52 1053 PC.printf("API Version %s \r\n",API_VERSION);
emh203 0:7798270c1f52 1054 PC.printf("Copyright (C) <2013> Eli Hughes\r\n");
emh203 0:7798270c1f52 1055 PC.printf("Wavenumber LLC\r\n");
emh203 0:7798270c1f52 1056 PC.printf("***********************************\r\n\r\n>");
emh203 0:7798270c1f52 1057
emh203 0:7798270c1f52 1058 }
emh203 0:7798270c1f52 1059
emh203 0:7798270c1f52 1060 void InitTerminal()
emh203 0:7798270c1f52 1061 {
emh203 0:7798270c1f52 1062
emh203 0:7798270c1f52 1063 PC.baud(115200);
emh203 0:7798270c1f52 1064 TerminalPos = 0;
emh203 0:7798270c1f52 1065 CmdFound = 0;
emh203 0:7798270c1f52 1066 TerminalBootMsg();
emh203 0:7798270c1f52 1067 }
emh203 0:7798270c1f52 1068
emh203 0:7798270c1f52 1069 void TerminalCmd_Help(char *arg)
emh203 0:7798270c1f52 1070 {
emh203 0:7798270c1f52 1071 uint8_t i;
emh203 0:7798270c1f52 1072
emh203 0:7798270c1f52 1073 PC.printf("\r\n\r\nCommand List:\r\n");
emh203 0:7798270c1f52 1074 PC.printf("----------------------\r\n");
emh203 0:7798270c1f52 1075
emh203 0:7798270c1f52 1076 for(i=0;i<NUM_TERMINAL_COMMANDS;i++)
emh203 0:7798270c1f52 1077 {
emh203 0:7798270c1f52 1078 PC.printf("%s ----> %s\r\n\r\n",MyTerminalCallbackRecords[i].CommandString,MyTerminalCallbackRecords[i].HelpString);
emh203 0:7798270c1f52 1079 }
emh203 0:7798270c1f52 1080
emh203 0:7798270c1f52 1081 PC.printf("\r\n\r\n");
emh203 0:7798270c1f52 1082 }
emh203 0:7798270c1f52 1083
emh203 0:7798270c1f52 1084 void TerminalCmd_Reboot(char *arg)
emh203 0:7798270c1f52 1085 {
emh203 0:7798270c1f52 1086 TerminalBootMsg();
emh203 0:7798270c1f52 1087 }
emh203 0:7798270c1f52 1088
emh203 0:7798270c1f52 1089 void ProcessTerminal()
emh203 0:7798270c1f52 1090 {
emh203 0:7798270c1f52 1091 uint8_t i,j;
emh203 0:7798270c1f52 1092 uint8_t ArgsFound;
emh203 0:7798270c1f52 1093
emh203 0:7798270c1f52 1094 if(PC.readable())
emh203 0:7798270c1f52 1095 {
emh203 0:7798270c1f52 1096 NextCharIn = PC.getc();
emh203 0:7798270c1f52 1097
emh203 0:7798270c1f52 1098 switch(NextCharIn)
emh203 0:7798270c1f52 1099 {
emh203 0:7798270c1f52 1100 case '\r':
emh203 0:7798270c1f52 1101
emh203 0:7798270c1f52 1102 TerminalLineBuf[TerminalPos++] = 0x0;
wavenumber 2:73a028278c5c 1103
wavenumber 2:73a028278c5c 1104 if(TerminalEcho)
wavenumber 2:73a028278c5c 1105 {
wavenumber 2:73a028278c5c 1106 PC.putc(NextCharIn);
wavenumber 2:73a028278c5c 1107 }
wavenumber 2:73a028278c5c 1108
emh203 0:7798270c1f52 1109 if(TerminalPos > 1)
emh203 0:7798270c1f52 1110 {
emh203 0:7798270c1f52 1111 //find the command
emh203 0:7798270c1f52 1112 i=0;
emh203 0:7798270c1f52 1113 while(TerminalLineBuf[i]>0x20 && TerminalLineBuf[i]<0x7f)
emh203 0:7798270c1f52 1114 {
emh203 0:7798270c1f52 1115 TerminalCmdBuf[i] = TerminalLineBuf[i];
emh203 0:7798270c1f52 1116 i++;
emh203 0:7798270c1f52 1117
emh203 0:7798270c1f52 1118 if(i==MAX_TERMINAL_CMD_CHARS)
emh203 0:7798270c1f52 1119 {
emh203 0:7798270c1f52 1120 break;
emh203 0:7798270c1f52 1121 }
emh203 0:7798270c1f52 1122 }
emh203 0:7798270c1f52 1123
emh203 0:7798270c1f52 1124 TerminalCmdBuf[i] = 0;
emh203 0:7798270c1f52 1125 TerminalCmdBuf[i+1] = 0;
emh203 0:7798270c1f52 1126
emh203 0:7798270c1f52 1127
emh203 0:7798270c1f52 1128 ArgsFound = TRUE;
emh203 0:7798270c1f52 1129 memset(TerminalArgs,0x00,sizeof(TerminalArgs));
emh203 0:7798270c1f52 1130 //scan for num terminator or next non whitespace
emh203 0:7798270c1f52 1131 while(TerminalLineBuf[i]<=0x20 && (i<MAX_TERMINAL_LINE_CHARS))
emh203 0:7798270c1f52 1132 {
emh203 0:7798270c1f52 1133 if(TerminalLineBuf[i] == 0x00)
emh203 0:7798270c1f52 1134 {
emh203 0:7798270c1f52 1135
emh203 0:7798270c1f52 1136 //if we find a NULL terminator before a non whitespace character they flag for no arguments
emh203 0:7798270c1f52 1137 ArgsFound = FALSE;
emh203 0:7798270c1f52 1138 break;
emh203 0:7798270c1f52 1139 }
emh203 0:7798270c1f52 1140 i++;
emh203 0:7798270c1f52 1141 }
emh203 0:7798270c1f52 1142
emh203 0:7798270c1f52 1143 if(ArgsFound == TRUE)
emh203 0:7798270c1f52 1144 {
emh203 0:7798270c1f52 1145 strcpy(TerminalArgs,&TerminalLineBuf[i]);
emh203 0:7798270c1f52 1146
emh203 0:7798270c1f52 1147 //trim trailing whitespace
emh203 0:7798270c1f52 1148 i = sizeof(TerminalArgs)-1;
emh203 0:7798270c1f52 1149
emh203 0:7798270c1f52 1150 while((TerminalArgs[i]<0x21) && (i>0))
emh203 0:7798270c1f52 1151 {
emh203 0:7798270c1f52 1152 TerminalArgs[i]= 0x00;
emh203 0:7798270c1f52 1153 i--;
emh203 0:7798270c1f52 1154 }
emh203 0:7798270c1f52 1155 }
emh203 0:7798270c1f52 1156
emh203 0:7798270c1f52 1157 CmdFound = FALSE;
emh203 0:7798270c1f52 1158 for(j=0;j<NUM_TERMINAL_COMMANDS;j++)
emh203 0:7798270c1f52 1159 {
emh203 0:7798270c1f52 1160 if(strcmp(TerminalCmdBuf,MyTerminalCallbackRecords[j].CommandString) == 0)
emh203 0:7798270c1f52 1161 {
emh203 0:7798270c1f52 1162 PC.printf("\r\n");
emh203 0:7798270c1f52 1163 if(MyTerminalCallbackRecords[j].Callback != NULL)
emh203 0:7798270c1f52 1164 MyTerminalCallbackRecords[j].Callback(TerminalArgs);
emh203 0:7798270c1f52 1165
emh203 0:7798270c1f52 1166 CmdFound = TRUE;
emh203 0:7798270c1f52 1167 break;
emh203 0:7798270c1f52 1168 }
emh203 0:7798270c1f52 1169 }
emh203 0:7798270c1f52 1170 if(CmdFound == FALSE)
emh203 0:7798270c1f52 1171 {
emh203 0:7798270c1f52 1172 PC.printf("\r\n%s command not recognized.\r\n\r\n",TerminalCmdBuf);
emh203 0:7798270c1f52 1173 TerminalCmd_Help("no arg");
emh203 0:7798270c1f52 1174
emh203 0:7798270c1f52 1175 }
emh203 0:7798270c1f52 1176 }
wavenumber 2:73a028278c5c 1177 PC.printf("\r\n");
emh203 0:7798270c1f52 1178 TerminalPos = 0;
emh203 0:7798270c1f52 1179
emh203 0:7798270c1f52 1180 break;
emh203 0:7798270c1f52 1181
emh203 0:7798270c1f52 1182 case '\b':
emh203 0:7798270c1f52 1183 if(TerminalPos > 0)
emh203 0:7798270c1f52 1184 {
wavenumber 2:73a028278c5c 1185 TerminalPos--;
wavenumber 2:73a028278c5c 1186 if(TerminalEcho)
wavenumber 2:73a028278c5c 1187 {
wavenumber 2:73a028278c5c 1188 PC.putc(NextCharIn);
wavenumber 2:73a028278c5c 1189 }
emh203 0:7798270c1f52 1190 }
emh203 0:7798270c1f52 1191 break;
emh203 0:7798270c1f52 1192
emh203 0:7798270c1f52 1193 default:
emh203 0:7798270c1f52 1194
emh203 0:7798270c1f52 1195 if(TerminalPos == 0 && NextCharIn == 0x020)
emh203 0:7798270c1f52 1196 {
emh203 0:7798270c1f52 1197 //Do nothing if space bar is pressed at beginning of line
emh203 0:7798270c1f52 1198 }
emh203 0:7798270c1f52 1199 else if(NextCharIn >= 0x20 && NextCharIn<0x7F)
emh203 0:7798270c1f52 1200 {
emh203 0:7798270c1f52 1201
emh203 0:7798270c1f52 1202 if(TerminalPos < MAX_TERMINAL_LINE_CHARS-1)
emh203 0:7798270c1f52 1203 {
emh203 0:7798270c1f52 1204 TerminalLineBuf[TerminalPos++] = NextCharIn;
wavenumber 2:73a028278c5c 1205 if(TerminalEcho)
wavenumber 2:73a028278c5c 1206 {
wavenumber 2:73a028278c5c 1207 PC.putc(NextCharIn);
wavenumber 2:73a028278c5c 1208 }
emh203 0:7798270c1f52 1209 }
emh203 0:7798270c1f52 1210 }
emh203 0:7798270c1f52 1211
emh203 0:7798270c1f52 1212 break;
emh203 0:7798270c1f52 1213
emh203 0:7798270c1f52 1214 }
emh203 0:7798270c1f52 1215 }
emh203 0:7798270c1f52 1216
emh203 0:7798270c1f52 1217 }
emh203 0:7798270c1f52 1218
emh203 0:7798270c1f52 1219
emh203 0:7798270c1f52 1220
emh203 0:7798270c1f52 1221