Eli Hughes / Mbed 2 deprecated CHEM_CONTROL

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Dependencies:   mbed MODSERIAL

Dependents:   screentest

DRIVERS/CHEM_BOX_COMMON.cpp@6:6a870e1e52c1, 2021-09-12 (annotated)

Committer:
wavenumber
Date:
Sun Sep 12 20:53:43 2021 +0000
Revision:
6:6a870e1e52c1
Parent:
5:b56a4592aac0
Child:
7:de452fceafc1
Added a simple P0 and P1 command for the pumps

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 6:6a870e1e52c1 137
wavenumber 6:6a870e1e52c1 138 RS232_0.baud(19200);
wavenumber 6:6a870e1e52c1 139
wavenumber 6:6a870e1e52c1 140 RS232_1.baud(19200);
wavenumber 6:6a870e1e52c1 141
wavenumber 3:cb48919cd5e8 142
emh203 0:7798270c1f52 143 }
emh203 0:7798270c1f52 144
emh203 0:7798270c1f52 145
emh203 0:7798270c1f52 146 void SetFanSpeed(uint8_t S)
emh203 0:7798270c1f52 147 {
emh203 0:7798270c1f52 148 if(S>100)
emh203 0:7798270c1f52 149 S = 100;
emh203 0:7798270c1f52 150
emh203 0:7798270c1f52 151 FAN_CONTROL = (float)(S)/100.0;
emh203 0:7798270c1f52 152
emh203 0:7798270c1f52 153 }
emh203 0:7798270c1f52 154
emh203 0:7798270c1f52 155 void EnableFan()
emh203 0:7798270c1f52 156 {
emh203 0:7798270c1f52 157 SetFanSpeed(100);
emh203 0:7798270c1f52 158 }
emh203 0:7798270c1f52 159
emh203 0:7798270c1f52 160 void DisableFan()
emh203 0:7798270c1f52 161 {
emh203 0:7798270c1f52 162 SetFanSpeed(0);
emh203 0:7798270c1f52 163 }
emh203 0:7798270c1f52 164
emh203 0:7798270c1f52 165 void BuzzOff()
emh203 0:7798270c1f52 166 {
emh203 0:7798270c1f52 167 BUZZER_CONTROL = 0;
emh203 0:7798270c1f52 168 }
emh203 0:7798270c1f52 169
emh203 0:7798270c1f52 170 void Buzz(float Time)
emh203 0:7798270c1f52 171 {
emh203 0:7798270c1f52 172 BUZZER_CONTROL = 0.5;
emh203 0:7798270c1f52 173 BuzzTimeout.attach(&BuzzOff, Time);
emh203 0:7798270c1f52 174
emh203 0:7798270c1f52 175 }
emh203 0:7798270c1f52 176
emh203 0:7798270c1f52 177
emh203 0:7798270c1f52 178 void EnableHeater(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 DisableHeater(uint8_t RelayIndex)
emh203 0:7798270c1f52 184 {
emh203 0:7798270c1f52 185 HeaterBits &= ~(1<<RelayIndex);
emh203 0:7798270c1f52 186 }
emh203 0:7798270c1f52 187
emh203 0:7798270c1f52 188 void EnableSolenoidValve(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 DisableSolenoidValue(uint8_t SolenoidIndex)
emh203 0:7798270c1f52 194 {
emh203 0:7798270c1f52 195 SolenoidBits &= ~(1<<SolenoidIndex);
emh203 0:7798270c1f52 196 }
emh203 0:7798270c1f52 197
emh203 0:7798270c1f52 198 void DisableAllHeatersAndSolenoids()
emh203 0:7798270c1f52 199 {
emh203 0:7798270c1f52 200
emh203 0:7798270c1f52 201 SolenoidBits = 0;
emh203 0:7798270c1f52 202 HeaterBits = 0;
emh203 0:7798270c1f52 203
emh203 0:7798270c1f52 204 MCU_SR_CLEAR = 1;
emh203 0:7798270c1f52 205
emh203 0:7798270c1f52 206 MCU_SR_CLEAR = 0;
emh203 0:7798270c1f52 207
emh203 0:7798270c1f52 208 MCU_SR_CLEAR = 1;
emh203 0:7798270c1f52 209
emh203 0:7798270c1f52 210 MCU_SR_LOAD = 1;
emh203 0:7798270c1f52 211
emh203 0:7798270c1f52 212 MCU_SR_LOAD = 0;
emh203 0:7798270c1f52 213 }
emh203 0:7798270c1f52 214
emh203 0:7798270c1f52 215 void EnableMiscDigitalOutput(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 DisableMiscDigitalOutput(uint8_t DigitalOutIndex)
emh203 0:7798270c1f52 221 {
emh203 0:7798270c1f52 222 DigitalOutputBits &= ~(1<<DigitalOutIndex);
emh203 0:7798270c1f52 223 }
emh203 0:7798270c1f52 224
emh203 0:7798270c1f52 225 void FlushDigitalIO()
emh203 0:7798270c1f52 226 {
emh203 0:7798270c1f52 227 SPI1.format(8,0);
emh203 0:7798270c1f52 228
emh203 0:7798270c1f52 229 SPI1.write((SolenoidBits >> 8) & 0xFF);
emh203 0:7798270c1f52 230 SPI1.write(SolenoidBits & 0xFF);
emh203 0:7798270c1f52 231 SPI1.write(HeaterBits & 0xFF);
emh203 0:7798270c1f52 232 SPI1.write(DigitalOutputBits & 0xFF);
emh203 0:7798270c1f52 233
emh203 0:7798270c1f52 234 MCU_SR_LOAD = 1;
emh203 0:7798270c1f52 235 MCU_SR_LOAD = 0;
emh203 0:7798270c1f52 236 }
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_OC()
emh203 0:7798270c1f52 240 {
emh203 0:7798270c1f52 241 return Thermocouple_OC;
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_SCG()
emh203 0:7798270c1f52 245 {
emh203 0:7798270c1f52 246 return Thermocouple_SCG;
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_SCV()
emh203 0:7798270c1f52 250 {
emh203 0:7798270c1f52 251 return Thermocouple_SCV;
emh203 0:7798270c1f52 252 }
wavenumber 2:73a028278c5c 253 //Make sure to call ReadThermocouple before you call this so internal variables are updated
emh203 0:7798270c1f52 254 uint16_t ReadThermocouple_FAULT()
emh203 0:7798270c1f52 255 {
emh203 0:7798270c1f52 256 return Thermocouple_FAULT;
emh203 0:7798270c1f52 257 }
emh203 0:7798270c1f52 258
emh203 0:7798270c1f52 259
emh203 0:7798270c1f52 260 float ReadInternalTemperature(uint8_t ThermocoupleIndex)
emh203 0:7798270c1f52 261 {
emh203 0:7798270c1f52 262 ReadThermocouple(ThermocoupleIndex); //this will yank out the Data
emh203 0:7798270c1f52 263 return InternalTemperature[ThermocoupleIndex];
emh203 0:7798270c1f52 264 }
emh203 0:7798270c1f52 265
emh203 0:7798270c1f52 266
emh203 0:7798270c1f52 267
emh203 0:7798270c1f52 268 float ReadThermocouple(uint8_t ThermocoupleIndex)
emh203 0:7798270c1f52 269 {
emh203 0:7798270c1f52 270 uint8_t i=0;
emh203 0:7798270c1f52 271 uint32_t ThermocoupleData = 0;
emh203 0:7798270c1f52 272 uint8_t TempData[4];
emh203 0:7798270c1f52 273
emh203 0:7798270c1f52 274 int16_t InternalTemp = 0;
emh203 0:7798270c1f52 275 int16_t ThermocoupleTemp = 0;
emh203 0:7798270c1f52 276
emh203 0:7798270c1f52 277 //reset SPi format
emh203 0:7798270c1f52 278 SPI1.format(8,0);
emh203 0:7798270c1f52 279
emh203 0:7798270c1f52 280 TEMP_SENSE_ADDRESS = ThermocoupleIndex & 0x1f;
emh203 0:7798270c1f52 281
emh203 0:7798270c1f52 282 TEMP_SENSE_CS = 0;
emh203 0:7798270c1f52 283
emh203 0:7798270c1f52 284 for(i=0;i<4;i++)
emh203 0:7798270c1f52 285 TempData[i] = SPI1.write(0);
emh203 0:7798270c1f52 286
emh203 0:7798270c1f52 287 TEMP_SENSE_CS = 1;
emh203 0:7798270c1f52 288
emh203 0:7798270c1f52 289
emh203 0:7798270c1f52 290 ThermocoupleData = (uint32_t)(TempData[3]) |
emh203 0:7798270c1f52 291 (((uint32_t)(TempData[2]))<<8) |
emh203 0:7798270c1f52 292 (((uint32_t)(TempData[1]))<<16) |
emh203 0:7798270c1f52 293 (((uint32_t)(TempData[0]))<<24);
emh203 0:7798270c1f52 294
emh203 0:7798270c1f52 295
emh203 0:7798270c1f52 296 if(ThermocoupleData & 0x01)
emh203 0:7798270c1f52 297 Thermocouple_OC |= (1<<ThermocoupleIndex);
emh203 0:7798270c1f52 298 else
emh203 0:7798270c1f52 299 Thermocouple_OC &= ~(1<<ThermocoupleIndex);
emh203 0:7798270c1f52 300
emh203 0:7798270c1f52 301 if(ThermocoupleData & 0x02)
emh203 0:7798270c1f52 302 Thermocouple_SCG |= (1<<ThermocoupleIndex);
emh203 0:7798270c1f52 303 else
emh203 0:7798270c1f52 304 Thermocouple_SCG &= ~(1<<ThermocoupleIndex);
emh203 0:7798270c1f52 305
emh203 0:7798270c1f52 306 if(ThermocoupleData & 0x04)
emh203 0:7798270c1f52 307 Thermocouple_SCV |= (1<<ThermocoupleIndex);
emh203 0:7798270c1f52 308 else
emh203 0:7798270c1f52 309 Thermocouple_SCV &= ~(1<<ThermocoupleIndex);
emh203 0:7798270c1f52 310
emh203 0:7798270c1f52 311 if(ThermocoupleData & (1<<16))
emh203 0:7798270c1f52 312 Thermocouple_FAULT |= (1<<ThermocoupleIndex);
emh203 0:7798270c1f52 313 else
emh203 0:7798270c1f52 314 Thermocouple_FAULT &= ~(1<<ThermocoupleIndex);
emh203 0:7798270c1f52 315
emh203 0:7798270c1f52 316 if(ThermocoupleData & (1<<15))
emh203 0:7798270c1f52 317 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 318 else
emh203 0:7798270c1f52 319 InternalTemp = (int16_t)( ( (ThermocoupleData>>4) & 0xFFF));
emh203 0:7798270c1f52 320
emh203 0:7798270c1f52 321
emh203 0:7798270c1f52 322 if(ThermocoupleData & (0x10000000))
emh203 0:7798270c1f52 323 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 324 else
emh203 0:7798270c1f52 325 ThermocoupleTemp = (int16_t)(((ThermocoupleData>>18) & 0x2FFF));
emh203 0:7798270c1f52 326
emh203 0:7798270c1f52 327 Temperature[ThermocoupleIndex] = (float)ThermocoupleTemp/4.0;
emh203 0:7798270c1f52 328
emh203 0:7798270c1f52 329 InternalTemperature[ThermocoupleIndex] = (float)InternalTemp/16.0;;
emh203 0:7798270c1f52 330
emh203 0:7798270c1f52 331 return Temperature[ThermocoupleIndex];
emh203 0:7798270c1f52 332 }
emh203 0:7798270c1f52 333
emh203 0:7798270c1f52 334 float ReadMFC_AnalogInput(uint8_t Channel)
emh203 0:7798270c1f52 335 {
emh203 0:7798270c1f52 336 if(Channel > 7)
emh203 0:7798270c1f52 337 Channel = 7;
emh203 0:7798270c1f52 338
emh203 0:7798270c1f52 339 return ((float)(ReadRawADC(Channel)) /4095.0) * 5.0;
emh203 0:7798270c1f52 340
emh203 0:7798270c1f52 341 }
emh203 0:7798270c1f52 342
emh203 0:7798270c1f52 343 void EnableMFC_Power()
emh203 0:7798270c1f52 344 {
emh203 0:7798270c1f52 345 MFC_POWER_CONTROL = 1;
emh203 0:7798270c1f52 346 }
emh203 0:7798270c1f52 347
emh203 0:7798270c1f52 348 void DisableMFC_Power()
emh203 0:7798270c1f52 349 {
emh203 0:7798270c1f52 350 MFC_POWER_CONTROL = 0;
emh203 0:7798270c1f52 351 }
emh203 0:7798270c1f52 352
emh203 0:7798270c1f52 353
emh203 0:7798270c1f52 354 float ReadMISC_AnalogInput(uint8_t Channel)
emh203 0:7798270c1f52 355 {
emh203 0:7798270c1f52 356
emh203 0:7798270c1f52 357 if(Channel > 3)
emh203 0:7798270c1f52 358 Channel = 3;
emh203 0:7798270c1f52 359
emh203 0:7798270c1f52 360 return ((float)(ReadRawADC(Channel + 9)) /4095.0) * 5.0;
emh203 0:7798270c1f52 361
emh203 0:7798270c1f52 362 }
emh203 0:7798270c1f52 363
wavenumber 3:cb48919cd5e8 364
wavenumber 3:cb48919cd5e8 365
emh203 0:7798270c1f52 366 float Read4to20(uint8_t Channel)
emh203 0:7798270c1f52 367 {
emh203 0:7798270c1f52 368
emh203 0:7798270c1f52 369 if(Channel > 1)
emh203 0:7798270c1f52 370 Channel = 1;
emh203 0:7798270c1f52 371
wavenumber 4:e3eda81c97ae 372 return (((float)(ReadRawADC(Channel + 7)) /4095.0) * 5.0) / 240;
emh203 0:7798270c1f52 373
emh203 0:7798270c1f52 374 }
emh203 0:7798270c1f52 375
emh203 0:7798270c1f52 376
wavenumber 3:cb48919cd5e8 377 float ReadBP_AnalogInput()
wavenumber 3:cb48919cd5e8 378 {
wavenumber 3:cb48919cd5e8 379
wavenumber 3:cb48919cd5e8 380 return ((float)(ReadRawADC(15)) /4095.0) * 10.0;
wavenumber 3:cb48919cd5e8 381
wavenumber 3:cb48919cd5e8 382 }
wavenumber 3:cb48919cd5e8 383
wavenumber 3:cb48919cd5e8 384
wavenumber 3:cb48919cd5e8 385
wavenumber 3:cb48919cd5e8 386
wavenumber 3:cb48919cd5e8 387 static uint16_t ReadRawADC_Single(uint8_t Channel)
emh203 0:7798270c1f52 388 {
emh203 0:7798270c1f52 389 uint8_t ControlByte[3];
emh203 0:7798270c1f52 390 uint8_t ADC_Data[3];
emh203 0:7798270c1f52 391 uint16_t V;
emh203 0:7798270c1f52 392
emh203 0:7798270c1f52 393 SPI0.format(8,0); //The ADC requires mode 0,0
emh203 0:7798270c1f52 394
emh203 0:7798270c1f52 395 /*See Microchip manual DS21298E-page 21*/
emh203 0:7798270c1f52 396
emh203 0:7798270c1f52 397 ControlByte[0] = (((Channel&0x07)>>2) & 0x01) | (3<<1);
emh203 0:7798270c1f52 398 ControlByte[1] = Channel<<6;
emh203 0:7798270c1f52 399 ControlByte[2] = 0;
emh203 0:7798270c1f52 400
emh203 0:7798270c1f52 401
emh203 0:7798270c1f52 402 if(Channel<8)
emh203 0:7798270c1f52 403 AIO_ADC1_CS = 0;
emh203 0:7798270c1f52 404 else
emh203 0:7798270c1f52 405 AIO_ADC2_CS = 0;
emh203 0:7798270c1f52 406
emh203 0:7798270c1f52 407 //unroll the loop
emh203 0:7798270c1f52 408 ADC_Data[0] = SPI0.write(ControlByte[0]);
emh203 0:7798270c1f52 409 ADC_Data[1] = SPI0.write(ControlByte[1]);
emh203 0:7798270c1f52 410 ADC_Data[2] = SPI0.write(ControlByte[2]);
emh203 0:7798270c1f52 411
emh203 0:7798270c1f52 412 AIO_ADC1_CS = 1;
emh203 0:7798270c1f52 413 AIO_ADC2_CS = 1;
emh203 0:7798270c1f52 414
emh203 0:7798270c1f52 415
emh203 0:7798270c1f52 416 V = ((uint16_t)(ADC_Data[1])<<8 | (uint16_t)(ADC_Data[2])) & 0xFFF;
emh203 0:7798270c1f52 417
emh203 0:7798270c1f52 418 return (V);
emh203 0:7798270c1f52 419
emh203 0:7798270c1f52 420 }
emh203 0:7798270c1f52 421
wavenumber 3:cb48919cd5e8 422 #define FILTER_SIZE 64
wavenumber 3:cb48919cd5e8 423
wavenumber 3:cb48919cd5e8 424 static uint16_t ReadRawADC(uint8_t Channel)
wavenumber 3:cb48919cd5e8 425 {
wavenumber 3:cb48919cd5e8 426 uint32_t Value = 0;
wavenumber 3:cb48919cd5e8 427
wavenumber 3:cb48919cd5e8 428 for(int i=0;i<FILTER_SIZE;i++)
wavenumber 3:cb48919cd5e8 429 {
wavenumber 3:cb48919cd5e8 430 Value+=ReadRawADC_Single(Channel);
wavenumber 3:cb48919cd5e8 431 }
wavenumber 3:cb48919cd5e8 432
wavenumber 3:cb48919cd5e8 433 Value = Value / FILTER_SIZE;
wavenumber 3:cb48919cd5e8 434
wavenumber 3:cb48919cd5e8 435 return Value;
wavenumber 3:cb48919cd5e8 436
wavenumber 3:cb48919cd5e8 437 }
emh203 0:7798270c1f52 438
emh203 0:7798270c1f52 439 void WriteMFC_AnalogOut(uint8_t Channel,float Value)
emh203 0:7798270c1f52 440 {
emh203 0:7798270c1f52 441
emh203 0:7798270c1f52 442 if(Channel>7)
emh203 0:7798270c1f52 443 Channel = 7;
emh203 0:7798270c1f52 444
emh203 0:7798270c1f52 445 if(Value >5.0)
emh203 0:7798270c1f52 446 Value = 5.0;
emh203 0:7798270c1f52 447
emh203 0:7798270c1f52 448 if(Value<0.0)
emh203 0:7798270c1f52 449 Value = 0.0;
emh203 0:7798270c1f52 450
emh203 0:7798270c1f52 451 WriteRAW_DAC_Value(Channel,(uint16_t)((Value/5.0) * 4095));
emh203 0:7798270c1f52 452
emh203 0:7798270c1f52 453 }
emh203 0:7798270c1f52 454
emh203 0:7798270c1f52 455 void WriteMISC_AnalogOut(uint8_t Channel,float Value)
emh203 0:7798270c1f52 456 {
emh203 0:7798270c1f52 457 if(Channel>3)
emh203 0:7798270c1f52 458 Channel = 3;
emh203 0:7798270c1f52 459
emh203 0:7798270c1f52 460 if(Value >5.0)
emh203 0:7798270c1f52 461 Value = 5.0;
emh203 0:7798270c1f52 462
emh203 0:7798270c1f52 463 if(Value<0.0)
emh203 0:7798270c1f52 464 Value = 0.0;
emh203 0:7798270c1f52 465
emh203 0:7798270c1f52 466 WriteRAW_DAC_Value(8+Channel,(uint16_t)((Value/5.0)*4095));
emh203 0:7798270c1f52 467 }
emh203 0:7798270c1f52 468
wavenumber 3:cb48919cd5e8 469 void WriteBP_AnalogOut(float Value)
wavenumber 3:cb48919cd5e8 470 {
wavenumber 3:cb48919cd5e8 471
wavenumber 3:cb48919cd5e8 472 if(Value >10.0)
wavenumber 3:cb48919cd5e8 473 Value = 10.0;
wavenumber 3:cb48919cd5e8 474
wavenumber 3:cb48919cd5e8 475 if(Value<0.0)
wavenumber 3:cb48919cd5e8 476 Value = 0.0;
wavenumber 3:cb48919cd5e8 477
wavenumber 3:cb48919cd5e8 478 WriteRAW_DAC_Value(12,(uint16_t)((Value/10.0)*4095));
wavenumber 3:cb48919cd5e8 479 }
wavenumber 3:cb48919cd5e8 480
emh203 0:7798270c1f52 481
emh203 0:7798270c1f52 482 void WriteRAW_DAC_Value(uint8_t Channel,uint16_t Data)
emh203 0:7798270c1f52 483 {
emh203 0:7798270c1f52 484
emh203 0:7798270c1f52 485 uint16_t DataOut;
emh203 0:7798270c1f52 486
emh203 0:7798270c1f52 487 if(Channel<8)
emh203 0:7798270c1f52 488 AIO_DAC1_CS = 0;
emh203 0:7798270c1f52 489 else
wavenumber 3:cb48919cd5e8 490 {
emh203 0:7798270c1f52 491 AIO_DAC2_CS = 0;
wavenumber 3:cb48919cd5e8 492 Channel -= 8;
wavenumber 3:cb48919cd5e8 493 }
emh203 0:7798270c1f52 494
emh203 0:7798270c1f52 495 SPI0.format(8,1); //The DAC requires mode 0,1
emh203 0:7798270c1f52 496
emh203 0:7798270c1f52 497 DataOut = ((uint16_t)(Channel) & 0x7)<<12 | (Data & 0xFFF);
emh203 0:7798270c1f52 498
emh203 0:7798270c1f52 499 SPI0.write((DataOut>>8)&0xFF);
emh203 0:7798270c1f52 500 SPI0.write(DataOut&0xFF);
emh203 0:7798270c1f52 501
emh203 0:7798270c1f52 502 AIO_DAC1_CS = 1;
emh203 0:7798270c1f52 503 AIO_DAC2_CS = 1;
emh203 0:7798270c1f52 504
emh203 0:7798270c1f52 505 }
emh203 0:7798270c1f52 506
emh203 0:7798270c1f52 507
emh203 0:7798270c1f52 508
emh203 0:7798270c1f52 509
emh203 0:7798270c1f52 510 #define MAX_TERMINAL_LINE_CHARS 128
emh203 0:7798270c1f52 511 #define MAX_TERMINAL_CMD_CHARS 64
emh203 0:7798270c1f52 512
emh203 0:7798270c1f52 513 #ifndef TRUE
emh203 0:7798270c1f52 514 #define TRUE 1
emh203 0:7798270c1f52 515 #endif
emh203 0:7798270c1f52 516
emh203 0:7798270c1f52 517 #ifndef FALSE
emh203 0:7798270c1f52 518 #define FALSE 0
emh203 0:7798270c1f52 519 #endif
emh203 0:7798270c1f52 520
emh203 0:7798270c1f52 521 typedef void (*TerminalCallback)(char *);
emh203 0:7798270c1f52 522
emh203 0:7798270c1f52 523
emh203 0:7798270c1f52 524 typedef struct
emh203 0:7798270c1f52 525 {
emh203 0:7798270c1f52 526 const char *CommandString;
emh203 0:7798270c1f52 527 TerminalCallback Callback;
emh203 0:7798270c1f52 528 const char *HelpString;
emh203 0:7798270c1f52 529
emh203 0:7798270c1f52 530 } TerminalCallbackRecord;
emh203 0:7798270c1f52 531
emh203 0:7798270c1f52 532 //Callback function prototypes
emh203 0:7798270c1f52 533 void TerminalCmd_Help(char *arg);
emh203 0:7798270c1f52 534 void TerminalCmd_Stub(char *arg);
emh203 0:7798270c1f52 535 void TerminalCmd_EnableHeater(char *arg);
emh203 0:7798270c1f52 536 void TerminalCmd_DisableHeater(char *arg);
emh203 0:7798270c1f52 537 void TerminalCmd_EnableSolenoidValve(char *arg);
emh203 0:7798270c1f52 538 void TerminalCmd_DisableSolenoidValue(char *arg);
emh203 0:7798270c1f52 539 void TerminalCmd_DisableAllHeatersAndSolenoids(char *arg);
emh203 0:7798270c1f52 540 void TerminalCmd_EnableMiscDigitalOutput(char *arg);
emh203 0:7798270c1f52 541 void TerminalCmd_DisableMiscDigitalOutput(char *arg);
emh203 0:7798270c1f52 542 void TerminalCmd_FlushDigitalIO(char *arg);
emh203 0:7798270c1f52 543 void TerminalCmd_FanOn(char *arg);
emh203 0:7798270c1f52 544 void TerminalCmd_FanOff(char *arg);
emh203 0:7798270c1f52 545 void TerminalCmd_Buzz(char *arg);
emh203 0:7798270c1f52 546 void TerminalCmd_T(char *arg);
emh203 0:7798270c1f52 547 void TerminalCmd_MFCI(char *arg);
emh203 0:7798270c1f52 548 void TerminalCmd_MFCO(char *arg);
emh203 0:7798270c1f52 549 void TerminalCmd_4TO20(char *arg);
emh203 0:7798270c1f52 550 void TerminalCmd_AIN(char *arg);
emh203 0:7798270c1f52 551 void TerminalCmd_MFCON(char *arg);
emh203 0:7798270c1f52 552 void TerminalCmd_MFCOFF(char *arg);
emh203 0:7798270c1f52 553 void TerminalCmd_AOUT(char *arg);
emh203 0:7798270c1f52 554 void TerminalCmd_Reset(char *arg);
wavenumber 2:73a028278c5c 555 void TerminalCmd_ECHO_OFF(char *arg);
wavenumber 3:cb48919cd5e8 556 void TerminalCmd_BPOUT(char *arg);
wavenumber 3:cb48919cd5e8 557 void TerminalCmd_BPIN(char *arg);
wavenumber 6:6a870e1e52c1 558 void TerminalCmd_P0(char *arg);
wavenumber 6:6a870e1e52c1 559 void TerminalCmd_P1(char *arg);
emh203 0:7798270c1f52 560
emh203 0:7798270c1f52 561 //Populate this array with the callback functions and their terminal command string
emh203 0:7798270c1f52 562 TerminalCallbackRecord MyTerminalCallbackRecords[] ={ {"reset",TerminalCmd_Reset,"Resets the CHEM box"},
emh203 0:7798270c1f52 563
emh203 0:7798270c1f52 564 {"help",TerminalCmd_Help,"Lists available commands"},
emh203 0:7798270c1f52 565
emh203 0:7798270c1f52 566 {"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 567
emh203 0:7798270c1f52 568 {"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 569
emh203 0:7798270c1f52 570 {"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 571
emh203 0:7798270c1f52 572 {"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 573
emh203 0:7798270c1f52 574 {"DAHAS",TerminalCmd_DisableAllHeatersAndSolenoids,"Disables all heaters and solenoids. Command is immediately executed."},
emh203 0:7798270c1f52 575
emh203 0:7798270c1f52 576 {"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 577
emh203 0:7798270c1f52 578 {"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 579
emh203 0:7798270c1f52 580 {"FDIO",TerminalCmd_FlushDigitalIO,"Updates the all of the digital IO channels"},
emh203 0:7798270c1f52 581
emh203 0:7798270c1f52 582 {"FON",TerminalCmd_FanOn,"Turns on the fans"},
emh203 0:7798270c1f52 583
emh203 0:7798270c1f52 584 {"FOFF",TerminalCmd_FanOff,"Turns off the fans"},
emh203 0:7798270c1f52 585
emh203 0:7798270c1f52 586 {"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 587
emh203 0:7798270c1f52 588 {"T",TerminalCmd_T,"Read thermocouple channel"},
emh203 0:7798270c1f52 589
emh203 0:7798270c1f52 590 {"MFCI",TerminalCmd_MFCI,"Reads in voltage from MFC channel"},
emh203 0:7798270c1f52 591
emh203 0:7798270c1f52 592 {"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 593
emh203 0:7798270c1f52 594 {"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 595
emh203 0:7798270c1f52 596 {"4TO20",TerminalCmd_4TO20,"Reads a 4 to 20 mA channel"},
emh203 0:7798270c1f52 597
emh203 0:7798270c1f52 598 {"AIN",TerminalCmd_AIN,"Reads a general purpose analog in channel"},
emh203 0:7798270c1f52 599
emh203 0:7798270c1f52 600 {"MFCON",TerminalCmd_MFCON,"Turns on the MFC power"},
emh203 0:7798270c1f52 601
wavenumber 2:73a028278c5c 602 {"MFCOFF",TerminalCmd_MFCOFF,"Turns off the MFC power"},
wavenumber 2:73a028278c5c 603
wavenumber 3:cb48919cd5e8 604 {"BPOUT",TerminalCmd_BPOUT,"Sets a control voltage between 0 and 10 for the backpressure regulator. I.E. BPOUT 1.21"},
wavenumber 3:cb48919cd5e8 605
wavenumber 3:cb48919cd5e8 606 {"BPIN",TerminalCmd_BPIN,"Reads the Back pressure regulator feedback. I.E. BPIN "},
wavenumber 3:cb48919cd5e8 607
wavenumber 6:6a870e1e52c1 608 {"P0",TerminalCmd_P0,"Sends a command over RS232 port 0 to the Pump. A carriage return will be added automatically."},
wavenumber 6:6a870e1e52c1 609
wavenumber 6:6a870e1e52c1 610 {"P1",TerminalCmd_P1,"Sends a command over RS232 port 0 to the Pump. A carriage return will be added automatically."},
wavenumber 6:6a870e1e52c1 611
wavenumber 3:cb48919cd5e8 612
wavenumber 2:73a028278c5c 613 {"ECHO_OFF",TerminalCmd_ECHO_OFF,"Disables echoing of characters"}
emh203 0:7798270c1f52 614 };
emh203 0:7798270c1f52 615
emh203 0:7798270c1f52 616
emh203 0:7798270c1f52 617 extern "C" void mbed_reset();
emh203 0:7798270c1f52 618
emh203 0:7798270c1f52 619 void TerminalCmd_Reset(char *arg)
emh203 0:7798270c1f52 620 {
emh203 0:7798270c1f52 621 mbed_reset();
emh203 0:7798270c1f52 622 }
emh203 0:7798270c1f52 623
wavenumber 2:73a028278c5c 624
wavenumber 2:73a028278c5c 625
emh203 0:7798270c1f52 626 void TerminalCmd_Stub(char *arg)
emh203 0:7798270c1f52 627 {
emh203 0:7798270c1f52 628 PC.printf("stub \r\n");
emh203 0:7798270c1f52 629 }
emh203 0:7798270c1f52 630
wavenumber 2:73a028278c5c 631 void TerminalCmd_ECHO_OFF(char *arg)
wavenumber 2:73a028278c5c 632 {
wavenumber 2:73a028278c5c 633 TerminalEcho = 0;
wavenumber 2:73a028278c5c 634 }
wavenumber 2:73a028278c5c 635
wavenumber 6:6a870e1e52c1 636
wavenumber 6:6a870e1e52c1 637 void TerminalCmd_P0(char *arg)
wavenumber 6:6a870e1e52c1 638 {
wavenumber 6:6a870e1e52c1 639 RS232_0.printf("%s\r",arg);
wavenumber 6:6a870e1e52c1 640 }
wavenumber 6:6a870e1e52c1 641
wavenumber 6:6a870e1e52c1 642 void TerminalCmd_P1(char *arg)
wavenumber 6:6a870e1e52c1 643 {
wavenumber 6:6a870e1e52c1 644 RS232_1.printf("%s\r",arg);
wavenumber 6:6a870e1e52c1 645 }
wavenumber 6:6a870e1e52c1 646
wavenumber 6:6a870e1e52c1 647
emh203 0:7798270c1f52 648 void TerminalCmd_MFCI(char *arg)
emh203 0:7798270c1f52 649 {
emh203 0:7798270c1f52 650 int Channel = -1;
emh203 0:7798270c1f52 651 float Data;
emh203 0:7798270c1f52 652
emh203 0:7798270c1f52 653 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 654 {
emh203 0:7798270c1f52 655 if(Channel>=0 && Channel <=6)
emh203 0:7798270c1f52 656 {
emh203 0:7798270c1f52 657 Data = ReadMFC_AnalogInput(Channel);
emh203 0:7798270c1f52 658 PC.printf("MFCI:%d:%.3f",Channel,Data);
emh203 0:7798270c1f52 659 }
emh203 0:7798270c1f52 660 else
emh203 0:7798270c1f52 661 {
emh203 0:7798270c1f52 662 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 6",Channel);
emh203 0:7798270c1f52 663 }
emh203 0:7798270c1f52 664 }
emh203 0:7798270c1f52 665 else
emh203 0:7798270c1f52 666 {
emh203 0:7798270c1f52 667 for(Channel = 0; Channel<=6; Channel++)
emh203 0:7798270c1f52 668 {
emh203 0:7798270c1f52 669 Data = ReadMFC_AnalogInput(Channel);
emh203 0:7798270c1f52 670 PC.printf("MFCI:%d:%.3f\r\n",Channel,Data);
emh203 0:7798270c1f52 671 }
emh203 0:7798270c1f52 672 }
emh203 0:7798270c1f52 673 }
emh203 0:7798270c1f52 674
emh203 0:7798270c1f52 675 void TerminalCmd_MFCON(char *arg)
emh203 0:7798270c1f52 676 {
emh203 0:7798270c1f52 677 EnableMFC_Power();
emh203 0:7798270c1f52 678 }
emh203 0:7798270c1f52 679
emh203 0:7798270c1f52 680
emh203 0:7798270c1f52 681 void TerminalCmd_MFCOFF(char *arg)
emh203 0:7798270c1f52 682 {
emh203 0:7798270c1f52 683 DisableMFC_Power();
emh203 0:7798270c1f52 684 }
emh203 0:7798270c1f52 685
emh203 0:7798270c1f52 686
emh203 0:7798270c1f52 687 void TerminalCmd_MFCO(char *arg)
emh203 0:7798270c1f52 688 {
emh203 0:7798270c1f52 689 int Channel = -1;
emh203 0:7798270c1f52 690 float Data = 0.0;
emh203 0:7798270c1f52 691
emh203 0:7798270c1f52 692 if(sscanf(arg,"%d %f",&Channel,&Data) == 2)
emh203 0:7798270c1f52 693 {
emh203 0:7798270c1f52 694 if(Channel>=0 && Channel <=7)
emh203 0:7798270c1f52 695 {
emh203 0:7798270c1f52 696 WriteMFC_AnalogOut(Channel,Data);
emh203 0:7798270c1f52 697 }
emh203 0:7798270c1f52 698 else
emh203 0:7798270c1f52 699 {
emh203 0:7798270c1f52 700 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 1",Channel);
emh203 0:7798270c1f52 701 }
emh203 0:7798270c1f52 702 }
emh203 0:7798270c1f52 703 else
emh203 0:7798270c1f52 704 {
emh203 0:7798270c1f52 705 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 706 }
emh203 0:7798270c1f52 707 }
emh203 0:7798270c1f52 708
emh203 0:7798270c1f52 709 void TerminalCmd_AOUT(char *arg)
emh203 0:7798270c1f52 710 {
emh203 0:7798270c1f52 711 int Channel = -1;
emh203 0:7798270c1f52 712 float Data = 0.0;
emh203 0:7798270c1f52 713
emh203 0:7798270c1f52 714 if(sscanf(arg,"%d %f",&Channel,&Data) == 2)
emh203 0:7798270c1f52 715 {
emh203 0:7798270c1f52 716 if(Channel>=0 && Channel <=3)
emh203 0:7798270c1f52 717 {
emh203 0:7798270c1f52 718 WriteMISC_AnalogOut(Channel,Data);
emh203 0:7798270c1f52 719 }
emh203 0:7798270c1f52 720 else
emh203 0:7798270c1f52 721 {
emh203 0:7798270c1f52 722 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 3",Channel);
emh203 0:7798270c1f52 723 }
emh203 0:7798270c1f52 724 }
emh203 0:7798270c1f52 725 else
emh203 0:7798270c1f52 726 {
emh203 0:7798270c1f52 727 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 728 }
emh203 0:7798270c1f52 729 }
emh203 0:7798270c1f52 730
wavenumber 3:cb48919cd5e8 731
wavenumber 3:cb48919cd5e8 732 void TerminalCmd_BPOUT(char *arg)
wavenumber 3:cb48919cd5e8 733 {
wavenumber 3:cb48919cd5e8 734 float Data = 0.0;
wavenumber 3:cb48919cd5e8 735
wavenumber 3:cb48919cd5e8 736 if(sscanf(arg,"%f",&Data) == 1)
wavenumber 3:cb48919cd5e8 737 {
wavenumber 3:cb48919cd5e8 738 WriteBP_AnalogOut(Data);
wavenumber 3:cb48919cd5e8 739 }
wavenumber 3:cb48919cd5e8 740 else
wavenumber 3:cb48919cd5e8 741 {
wavenumber 3:cb48919cd5e8 742 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 743 }
wavenumber 3:cb48919cd5e8 744 }
wavenumber 3:cb48919cd5e8 745
wavenumber 3:cb48919cd5e8 746 void TerminalCmd_BPIN(char *arg)
wavenumber 3:cb48919cd5e8 747 {
wavenumber 3:cb48919cd5e8 748 float Data;
wavenumber 3:cb48919cd5e8 749 Data = ReadBP_AnalogInput();
wavenumber 3:cb48919cd5e8 750 PC.printf("BPIN:%.3f",Data);
wavenumber 3:cb48919cd5e8 751 }
wavenumber 3:cb48919cd5e8 752
emh203 0:7798270c1f52 753 void TerminalCmd_4TO20(char *arg)
emh203 0:7798270c1f52 754 {
emh203 0:7798270c1f52 755 int Channel = -1;
emh203 0:7798270c1f52 756 float Data;
emh203 0:7798270c1f52 757
emh203 0:7798270c1f52 758 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 759 {
emh203 0:7798270c1f52 760 if(Channel>=0 && Channel <=1)
emh203 0:7798270c1f52 761 {
emh203 0:7798270c1f52 762 Data = Read4to20(Channel);
emh203 0:7798270c1f52 763 PC.printf("4TO20:%d:%.3f",Channel,Data);
emh203 0:7798270c1f52 764 }
emh203 0:7798270c1f52 765 else
emh203 0:7798270c1f52 766 {
emh203 0:7798270c1f52 767 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 1",Channel);
emh203 0:7798270c1f52 768 }
emh203 0:7798270c1f52 769 }
emh203 0:7798270c1f52 770 else
emh203 0:7798270c1f52 771 {
emh203 0:7798270c1f52 772
emh203 0:7798270c1f52 773 for(Channel = 0;Channel<=1;Channel++)
emh203 0:7798270c1f52 774 {
emh203 0:7798270c1f52 775 Data = Read4to20(Channel);
emh203 1:d64ac853223c 776 PC.printf("4TO20:%d:%.5f\r\n",Channel,Data);
emh203 0:7798270c1f52 777 }
emh203 0:7798270c1f52 778
emh203 0:7798270c1f52 779 }
emh203 0:7798270c1f52 780
emh203 0:7798270c1f52 781
emh203 0:7798270c1f52 782 }
emh203 0:7798270c1f52 783
emh203 0:7798270c1f52 784 void TerminalCmd_AIN(char *arg)
emh203 0:7798270c1f52 785 {
emh203 0:7798270c1f52 786 int Channel = -1;
emh203 0:7798270c1f52 787 float Data;
emh203 0:7798270c1f52 788
emh203 0:7798270c1f52 789 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 790 {
emh203 0:7798270c1f52 791 if(Channel>=0 && Channel <=3)
emh203 0:7798270c1f52 792 {
emh203 0:7798270c1f52 793 Data = ReadMISC_AnalogInput(Channel);
emh203 0:7798270c1f52 794 PC.printf("AIN:%d:%.3f",Channel,Data);
emh203 0:7798270c1f52 795 }
emh203 0:7798270c1f52 796 else
emh203 0:7798270c1f52 797 {
emh203 0:7798270c1f52 798 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 3",Channel);
emh203 0:7798270c1f52 799 }
emh203 0:7798270c1f52 800 }
emh203 0:7798270c1f52 801 else
emh203 0:7798270c1f52 802 {
emh203 0:7798270c1f52 803 for(Channel = 0;Channel<=3;Channel++)
emh203 0:7798270c1f52 804 {
emh203 0:7798270c1f52 805 Data = ReadMISC_AnalogInput(Channel);
emh203 0:7798270c1f52 806 PC.printf("AIN:%d:%.3f\r\n",Channel,Data);
emh203 0:7798270c1f52 807 }
emh203 0:7798270c1f52 808 }
emh203 0:7798270c1f52 809 }
emh203 0:7798270c1f52 810
emh203 0:7798270c1f52 811
emh203 0:7798270c1f52 812
emh203 0:7798270c1f52 813 void TerminalCmd_EnableHeater(char *arg)
emh203 0:7798270c1f52 814 {
emh203 0:7798270c1f52 815 int Channel = -1;
emh203 0:7798270c1f52 816
emh203 0:7798270c1f52 817 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 818 {
emh203 0:7798270c1f52 819 if(Channel>=0 && Channel <=7)
emh203 0:7798270c1f52 820 {
emh203 0:7798270c1f52 821 EnableHeater(Channel);
emh203 0:7798270c1f52 822 }
emh203 0:7798270c1f52 823 else
emh203 0:7798270c1f52 824 {
emh203 0:7798270c1f52 825 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 7",Channel);
emh203 0:7798270c1f52 826 }
emh203 0:7798270c1f52 827 }
emh203 0:7798270c1f52 828 else
emh203 0:7798270c1f52 829 {
emh203 0:7798270c1f52 830 PC.printf("Bad argument... %s. Should be integer between 0 and 7",arg);
emh203 0:7798270c1f52 831 }
emh203 0:7798270c1f52 832 }
emh203 0:7798270c1f52 833
emh203 0:7798270c1f52 834 void TerminalCmd_DisableHeater(char *arg)
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 <=7)
emh203 0:7798270c1f52 841 {
emh203 0:7798270c1f52 842 DisableHeater(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 7",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 7",arg);
emh203 0:7798270c1f52 852 }
emh203 0:7798270c1f52 853
emh203 0:7798270c1f52 854 }
emh203 0:7798270c1f52 855
emh203 0:7798270c1f52 856 void TerminalCmd_EnableSolenoidValve(char *arg)
emh203 0:7798270c1f52 857 {
emh203 0:7798270c1f52 858
emh203 0:7798270c1f52 859 int Channel = -1;
emh203 0:7798270c1f52 860
emh203 0:7798270c1f52 861 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 862 {
emh203 0:7798270c1f52 863 if(Channel>=0 && Channel <=11)
emh203 0:7798270c1f52 864 {
emh203 0:7798270c1f52 865 EnableSolenoidValve(Channel);
emh203 0:7798270c1f52 866 }
emh203 0:7798270c1f52 867 else
emh203 0:7798270c1f52 868 {
emh203 0:7798270c1f52 869 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 11",Channel);
emh203 0:7798270c1f52 870 }
emh203 0:7798270c1f52 871 }
emh203 0:7798270c1f52 872 else
emh203 0:7798270c1f52 873 {
emh203 0:7798270c1f52 874 PC.printf("Bad argument... %s. Should be integer between 0 and 11",arg);
emh203 0:7798270c1f52 875 }
emh203 0:7798270c1f52 876 }
emh203 0:7798270c1f52 877
emh203 0:7798270c1f52 878 void TerminalCmd_DisableSolenoidValue(char *arg)
emh203 0:7798270c1f52 879 {
emh203 0:7798270c1f52 880 int Channel = -1;
emh203 0:7798270c1f52 881
emh203 0:7798270c1f52 882 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 883 {
emh203 0:7798270c1f52 884 if( Channel >= 0 && Channel <= 11)
emh203 0:7798270c1f52 885 {
emh203 0:7798270c1f52 886 DisableSolenoidValue(Channel);
emh203 0:7798270c1f52 887 }
emh203 0:7798270c1f52 888 else
emh203 0:7798270c1f52 889 {
emh203 0:7798270c1f52 890 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 11",Channel);
emh203 0:7798270c1f52 891 }
emh203 0:7798270c1f52 892 }
emh203 0:7798270c1f52 893 else
emh203 0:7798270c1f52 894 {
emh203 0:7798270c1f52 895 PC.printf("Bad argument... %s. Should be integer between 0 and 11",arg);
emh203 0:7798270c1f52 896 }
emh203 0:7798270c1f52 897
emh203 0:7798270c1f52 898 }
emh203 0:7798270c1f52 899 void TerminalCmd_DisableAllHeatersAndSolenoids(char *arg)
emh203 0:7798270c1f52 900 {
emh203 0:7798270c1f52 901
emh203 0:7798270c1f52 902 DisableAllHeatersAndSolenoids();
emh203 0:7798270c1f52 903
emh203 0:7798270c1f52 904 }
emh203 0:7798270c1f52 905
emh203 0:7798270c1f52 906 void TerminalCmd_EnableMiscDigitalOutput(char *arg)
emh203 0:7798270c1f52 907 {
emh203 0:7798270c1f52 908 int Channel = -1;
emh203 0:7798270c1f52 909
emh203 0:7798270c1f52 910 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 911 {
emh203 0:7798270c1f52 912 if(Channel>=0 && Channel <=3)
emh203 0:7798270c1f52 913 {
emh203 0:7798270c1f52 914 EnableMiscDigitalOutput(Channel);
emh203 0:7798270c1f52 915 }
emh203 0:7798270c1f52 916 else
emh203 0:7798270c1f52 917 {
emh203 0:7798270c1f52 918 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 3",Channel);
emh203 0:7798270c1f52 919 }
emh203 0:7798270c1f52 920 }
emh203 0:7798270c1f52 921 else
emh203 0:7798270c1f52 922 {
emh203 0:7798270c1f52 923 PC.printf("Bad argument... %s. Should be integer between 0 and 3",arg);
emh203 0:7798270c1f52 924 }
emh203 0:7798270c1f52 925
emh203 0:7798270c1f52 926 }
emh203 0:7798270c1f52 927
emh203 0:7798270c1f52 928 void TerminalCmd_DisableMiscDigitalOutput(char *arg)
emh203 0:7798270c1f52 929 {
emh203 0:7798270c1f52 930 int Channel = -1;
emh203 0:7798270c1f52 931
emh203 0:7798270c1f52 932 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 933 {
emh203 0:7798270c1f52 934 if(Channel>=0 && Channel <=3)
emh203 0:7798270c1f52 935 {
emh203 0:7798270c1f52 936 DisableMiscDigitalOutput(Channel);
emh203 0:7798270c1f52 937 }
emh203 0:7798270c1f52 938 else
emh203 0:7798270c1f52 939 {
emh203 0:7798270c1f52 940 PC.printf("%d is an invalid channel. Channel should be integer between 0 and 3",Channel);
emh203 0:7798270c1f52 941 }
emh203 0:7798270c1f52 942 }
emh203 0:7798270c1f52 943 else
emh203 0:7798270c1f52 944 {
emh203 0:7798270c1f52 945 PC.printf("Bad argument... %s. Should be integer between 0 and 3",arg);
emh203 0:7798270c1f52 946 }
emh203 0:7798270c1f52 947
emh203 0:7798270c1f52 948 }
emh203 0:7798270c1f52 949
emh203 0:7798270c1f52 950 void TerminalCmd_FlushDigitalIO(char *arg)
emh203 0:7798270c1f52 951 {
emh203 0:7798270c1f52 952 FlushDigitalIO();
emh203 0:7798270c1f52 953 }
emh203 0:7798270c1f52 954
emh203 0:7798270c1f52 955 void TerminalCmd_FanOn(char *arg)
emh203 0:7798270c1f52 956 {
emh203 0:7798270c1f52 957 SetFanSpeed(100); //PWMing the FANs doesn't work with the ME40100V1 models! WE will just on or off
wavenumber 2:73a028278c5c 958 MBED_LED1 = 1;
emh203 0:7798270c1f52 959 }
emh203 0:7798270c1f52 960
emh203 0:7798270c1f52 961 void TerminalCmd_FanOff(char *arg)
emh203 0:7798270c1f52 962 {
emh203 0:7798270c1f52 963 SetFanSpeed(0); //PWMing the FANs doesn't work with the ME40100V1 models! WE will just on or off
wavenumber 2:73a028278c5c 964 MBED_LED1 = 0;
emh203 0:7798270c1f52 965 }
emh203 0:7798270c1f52 966
emh203 0:7798270c1f52 967 void TerminalCmd_Fan(char *arg)
emh203 0:7798270c1f52 968 {
emh203 0:7798270c1f52 969 int Speed = -1;
emh203 0:7798270c1f52 970
emh203 0:7798270c1f52 971 if(sscanf(arg,"%d",&Speed) == 1)
emh203 0:7798270c1f52 972 {
emh203 0:7798270c1f52 973 if(Speed>=0 && Speed<=100)
emh203 0:7798270c1f52 974 {
emh203 0:7798270c1f52 975 SetFanSpeed(Speed);
emh203 0:7798270c1f52 976 }
emh203 0:7798270c1f52 977 else
emh203 0:7798270c1f52 978 {
emh203 0:7798270c1f52 979 PC.printf("%d is an invalid speed. Speed should be between 0 and 100",Speed);
emh203 0:7798270c1f52 980 }
emh203 0:7798270c1f52 981 }
emh203 0:7798270c1f52 982 else
emh203 0:7798270c1f52 983 {
emh203 0:7798270c1f52 984 PC.printf("Bad argument... %s. Should be integer between 0 and 100",arg);
emh203 0:7798270c1f52 985 }
emh203 0:7798270c1f52 986
emh203 0:7798270c1f52 987 }
emh203 0:7798270c1f52 988
emh203 0:7798270c1f52 989
emh203 0:7798270c1f52 990 void TerminalCmd_T(char *arg)
emh203 0:7798270c1f52 991 {
emh203 0:7798270c1f52 992 float Temp = 0;
emh203 0:7798270c1f52 993 int Channel = -1;
wavenumber 5:b56a4592aac0 994 int Status = 0;
emh203 0:7798270c1f52 995
emh203 0:7798270c1f52 996 if(sscanf(arg,"%d",&Channel) == 1)
emh203 0:7798270c1f52 997 {
emh203 0:7798270c1f52 998 Temp = ReadThermocouple(Channel);
wavenumber 5:b56a4592aac0 999
wavenumber 5:b56a4592aac0 1000 if(ReadThermocouple_FAULT() & (1<<Channel))
wavenumber 5:b56a4592aac0 1001 {
wavenumber 5:b56a4592aac0 1002 Status = 1;
wavenumber 5:b56a4592aac0 1003 }
wavenumber 5:b56a4592aac0 1004 else
wavenumber 5:b56a4592aac0 1005 {
wavenumber 5:b56a4592aac0 1006 Status = 0;
wavenumber 5:b56a4592aac0 1007 }
wavenumber 5:b56a4592aac0 1008
wavenumber 5:b56a4592aac0 1009 PC.printf("TEMP:%d:%.2f:%d\r\n",Channel,Temp,Status);
emh203 0:7798270c1f52 1010 }
emh203 0:7798270c1f52 1011 else
emh203 0:7798270c1f52 1012 {
emh203 0:7798270c1f52 1013 for(Channel = 0; Channel<12;Channel++)
emh203 0:7798270c1f52 1014 {
emh203 0:7798270c1f52 1015 Temp = ReadThermocouple(Channel);
wavenumber 5:b56a4592aac0 1016
wavenumber 5:b56a4592aac0 1017 if(ReadThermocouple_FAULT() & (1<<Channel))
wavenumber 5:b56a4592aac0 1018 {
wavenumber 5:b56a4592aac0 1019 Status = 1;
wavenumber 5:b56a4592aac0 1020 }
wavenumber 5:b56a4592aac0 1021 else
wavenumber 5:b56a4592aac0 1022 {
wavenumber 5:b56a4592aac0 1023 Status = 0;
wavenumber 5:b56a4592aac0 1024 }
wavenumber 5:b56a4592aac0 1025
wavenumber 5:b56a4592aac0 1026 PC.printf("TEMP:%d:%.2f:%d\r\n",Channel,Temp,Status);
emh203 0:7798270c1f52 1027 }
emh203 0:7798270c1f52 1028 }
emh203 0:7798270c1f52 1029 }
emh203 0:7798270c1f52 1030
emh203 0:7798270c1f52 1031 void TerminalCmd_Buzz(char *arg)
emh203 0:7798270c1f52 1032 {
emh203 0:7798270c1f52 1033
emh203 0:7798270c1f52 1034 float T = -1.0;
emh203 0:7798270c1f52 1035
emh203 0:7798270c1f52 1036 if(sscanf(arg,"%f",&T) == 1)
emh203 0:7798270c1f52 1037 {
emh203 0:7798270c1f52 1038 if(T>=0.0 && T<=5.0)
emh203 0:7798270c1f52 1039 {
emh203 0:7798270c1f52 1040 Buzz(T);
emh203 0:7798270c1f52 1041 }
emh203 0:7798270c1f52 1042 else
emh203 0:7798270c1f52 1043 {
emh203 0:7798270c1f52 1044 PC.printf("%f is an invalid time period for buzz. Time should be between 0.0 and 5.0 seconds",T);
emh203 0:7798270c1f52 1045 }
emh203 0:7798270c1f52 1046 }
emh203 0:7798270c1f52 1047 else
emh203 0:7798270c1f52 1048 {
emh203 0:7798270c1f52 1049 PC.printf("Bad argument... %s. Should be float between 0.0 and 5.0",arg);
emh203 0:7798270c1f52 1050 }
emh203 0:7798270c1f52 1051
emh203 0:7798270c1f52 1052 }
emh203 0:7798270c1f52 1053
emh203 0:7798270c1f52 1054
emh203 0:7798270c1f52 1055
emh203 0:7798270c1f52 1056
emh203 0:7798270c1f52 1057 //*****************************************************************
emh203 0:7798270c1f52 1058 //Plumbing.....
emh203 0:7798270c1f52 1059 //*****************************************************************
emh203 0:7798270c1f52 1060
emh203 0:7798270c1f52 1061 #define NUM_TERMINAL_COMMANDS (sizeof(MyTerminalCallbackRecords)/sizeof(TerminalCallbackRecord))
emh203 0:7798270c1f52 1062
emh203 0:7798270c1f52 1063 char TerminalLineBuf[MAX_TERMINAL_LINE_CHARS];
emh203 0:7798270c1f52 1064 uint8_t TerminalPos;
emh203 0:7798270c1f52 1065 char TerminalCmdBuf[MAX_TERMINAL_CMD_CHARS+1];
emh203 0:7798270c1f52 1066 char TerminalArgs[MAX_TERMINAL_LINE_CHARS-MAX_TERMINAL_CMD_CHARS];
emh203 0:7798270c1f52 1067 uint8_t NextCharIn;
emh203 0:7798270c1f52 1068 uint8_t CmdFound;
emh203 0:7798270c1f52 1069
emh203 0:7798270c1f52 1070 void TerminalBootMsg()
emh203 0:7798270c1f52 1071 {
emh203 0:7798270c1f52 1072
emh203 0:7798270c1f52 1073 PC.printf("\r\n\r\n");
emh203 0:7798270c1f52 1074 PC.printf("***********************************\r\n");
emh203 0:7798270c1f52 1075 PC.printf("CHEM Control Box \r\n");
emh203 0:7798270c1f52 1076 PC.printf("API Version %s \r\n",API_VERSION);
emh203 0:7798270c1f52 1077 PC.printf("Copyright (C) <2013> Eli Hughes\r\n");
emh203 0:7798270c1f52 1078 PC.printf("Wavenumber LLC\r\n");
emh203 0:7798270c1f52 1079 PC.printf("***********************************\r\n\r\n>");
emh203 0:7798270c1f52 1080
emh203 0:7798270c1f52 1081 }
emh203 0:7798270c1f52 1082
emh203 0:7798270c1f52 1083 void InitTerminal()
emh203 0:7798270c1f52 1084 {
emh203 0:7798270c1f52 1085
emh203 0:7798270c1f52 1086 PC.baud(115200);
emh203 0:7798270c1f52 1087 TerminalPos = 0;
emh203 0:7798270c1f52 1088 CmdFound = 0;
emh203 0:7798270c1f52 1089 TerminalBootMsg();
emh203 0:7798270c1f52 1090 }
emh203 0:7798270c1f52 1091
emh203 0:7798270c1f52 1092 void TerminalCmd_Help(char *arg)
emh203 0:7798270c1f52 1093 {
emh203 0:7798270c1f52 1094 uint8_t i;
emh203 0:7798270c1f52 1095
emh203 0:7798270c1f52 1096 PC.printf("\r\n\r\nCommand List:\r\n");
emh203 0:7798270c1f52 1097 PC.printf("----------------------\r\n");
emh203 0:7798270c1f52 1098
emh203 0:7798270c1f52 1099 for(i=0;i<NUM_TERMINAL_COMMANDS;i++)
emh203 0:7798270c1f52 1100 {
emh203 0:7798270c1f52 1101 PC.printf("%s ----> %s\r\n\r\n",MyTerminalCallbackRecords[i].CommandString,MyTerminalCallbackRecords[i].HelpString);
emh203 0:7798270c1f52 1102 }
emh203 0:7798270c1f52 1103
emh203 0:7798270c1f52 1104 PC.printf("\r\n\r\n");
emh203 0:7798270c1f52 1105 }
emh203 0:7798270c1f52 1106
emh203 0:7798270c1f52 1107 void TerminalCmd_Reboot(char *arg)
emh203 0:7798270c1f52 1108 {
emh203 0:7798270c1f52 1109 TerminalBootMsg();
emh203 0:7798270c1f52 1110 }
emh203 0:7798270c1f52 1111
emh203 0:7798270c1f52 1112 void ProcessTerminal()
emh203 0:7798270c1f52 1113 {
emh203 0:7798270c1f52 1114 uint8_t i,j;
emh203 0:7798270c1f52 1115 uint8_t ArgsFound;
emh203 0:7798270c1f52 1116
emh203 0:7798270c1f52 1117 if(PC.readable())
emh203 0:7798270c1f52 1118 {
emh203 0:7798270c1f52 1119 NextCharIn = PC.getc();
emh203 0:7798270c1f52 1120
emh203 0:7798270c1f52 1121 switch(NextCharIn)
emh203 0:7798270c1f52 1122 {
emh203 0:7798270c1f52 1123 case '\r':
emh203 0:7798270c1f52 1124
emh203 0:7798270c1f52 1125 TerminalLineBuf[TerminalPos++] = 0x0;
wavenumber 2:73a028278c5c 1126
wavenumber 2:73a028278c5c 1127 if(TerminalEcho)
wavenumber 2:73a028278c5c 1128 {
wavenumber 2:73a028278c5c 1129 PC.putc(NextCharIn);
wavenumber 2:73a028278c5c 1130 }
wavenumber 2:73a028278c5c 1131
emh203 0:7798270c1f52 1132 if(TerminalPos > 1)
emh203 0:7798270c1f52 1133 {
emh203 0:7798270c1f52 1134 //find the command
emh203 0:7798270c1f52 1135 i=0;
emh203 0:7798270c1f52 1136 while(TerminalLineBuf[i]>0x20 && TerminalLineBuf[i]<0x7f)
emh203 0:7798270c1f52 1137 {
emh203 0:7798270c1f52 1138 TerminalCmdBuf[i] = TerminalLineBuf[i];
emh203 0:7798270c1f52 1139 i++;
emh203 0:7798270c1f52 1140
emh203 0:7798270c1f52 1141 if(i==MAX_TERMINAL_CMD_CHARS)
emh203 0:7798270c1f52 1142 {
emh203 0:7798270c1f52 1143 break;
emh203 0:7798270c1f52 1144 }
emh203 0:7798270c1f52 1145 }
emh203 0:7798270c1f52 1146
emh203 0:7798270c1f52 1147 TerminalCmdBuf[i] = 0;
emh203 0:7798270c1f52 1148 TerminalCmdBuf[i+1] = 0;
emh203 0:7798270c1f52 1149
emh203 0:7798270c1f52 1150
emh203 0:7798270c1f52 1151 ArgsFound = TRUE;
emh203 0:7798270c1f52 1152 memset(TerminalArgs,0x00,sizeof(TerminalArgs));
emh203 0:7798270c1f52 1153 //scan for num terminator or next non whitespace
emh203 0:7798270c1f52 1154 while(TerminalLineBuf[i]<=0x20 && (i<MAX_TERMINAL_LINE_CHARS))
emh203 0:7798270c1f52 1155 {
emh203 0:7798270c1f52 1156 if(TerminalLineBuf[i] == 0x00)
emh203 0:7798270c1f52 1157 {
emh203 0:7798270c1f52 1158
emh203 0:7798270c1f52 1159 //if we find a NULL terminator before a non whitespace character they flag for no arguments
emh203 0:7798270c1f52 1160 ArgsFound = FALSE;
emh203 0:7798270c1f52 1161 break;
emh203 0:7798270c1f52 1162 }
emh203 0:7798270c1f52 1163 i++;
emh203 0:7798270c1f52 1164 }
emh203 0:7798270c1f52 1165
emh203 0:7798270c1f52 1166 if(ArgsFound == TRUE)
emh203 0:7798270c1f52 1167 {
emh203 0:7798270c1f52 1168 strcpy(TerminalArgs,&TerminalLineBuf[i]);
emh203 0:7798270c1f52 1169
emh203 0:7798270c1f52 1170 //trim trailing whitespace
emh203 0:7798270c1f52 1171 i = sizeof(TerminalArgs)-1;
emh203 0:7798270c1f52 1172
emh203 0:7798270c1f52 1173 while((TerminalArgs[i]<0x21) && (i>0))
emh203 0:7798270c1f52 1174 {
emh203 0:7798270c1f52 1175 TerminalArgs[i]= 0x00;
emh203 0:7798270c1f52 1176 i--;
emh203 0:7798270c1f52 1177 }
emh203 0:7798270c1f52 1178 }
emh203 0:7798270c1f52 1179
emh203 0:7798270c1f52 1180 CmdFound = FALSE;
emh203 0:7798270c1f52 1181 for(j=0;j<NUM_TERMINAL_COMMANDS;j++)
emh203 0:7798270c1f52 1182 {
emh203 0:7798270c1f52 1183 if(strcmp(TerminalCmdBuf,MyTerminalCallbackRecords[j].CommandString) == 0)
emh203 0:7798270c1f52 1184 {
emh203 0:7798270c1f52 1185 PC.printf("\r\n");
emh203 0:7798270c1f52 1186 if(MyTerminalCallbackRecords[j].Callback != NULL)
emh203 0:7798270c1f52 1187 MyTerminalCallbackRecords[j].Callback(TerminalArgs);
emh203 0:7798270c1f52 1188
emh203 0:7798270c1f52 1189 CmdFound = TRUE;
emh203 0:7798270c1f52 1190 break;
emh203 0:7798270c1f52 1191 }
emh203 0:7798270c1f52 1192 }
emh203 0:7798270c1f52 1193 if(CmdFound == FALSE)
emh203 0:7798270c1f52 1194 {
emh203 0:7798270c1f52 1195 PC.printf("\r\n%s command not recognized.\r\n\r\n",TerminalCmdBuf);
emh203 0:7798270c1f52 1196 TerminalCmd_Help("no arg");
emh203 0:7798270c1f52 1197
emh203 0:7798270c1f52 1198 }
emh203 0:7798270c1f52 1199 }
wavenumber 2:73a028278c5c 1200 PC.printf("\r\n");
emh203 0:7798270c1f52 1201 TerminalPos = 0;
emh203 0:7798270c1f52 1202
emh203 0:7798270c1f52 1203 break;
emh203 0:7798270c1f52 1204
emh203 0:7798270c1f52 1205 case '\b':
emh203 0:7798270c1f52 1206 if(TerminalPos > 0)
emh203 0:7798270c1f52 1207 {
wavenumber 2:73a028278c5c 1208 TerminalPos--;
wavenumber 2:73a028278c5c 1209 if(TerminalEcho)
wavenumber 2:73a028278c5c 1210 {
wavenumber 2:73a028278c5c 1211 PC.putc(NextCharIn);
wavenumber 2:73a028278c5c 1212 }
emh203 0:7798270c1f52 1213 }
emh203 0:7798270c1f52 1214 break;
emh203 0:7798270c1f52 1215
emh203 0:7798270c1f52 1216 default:
emh203 0:7798270c1f52 1217
emh203 0:7798270c1f52 1218 if(TerminalPos == 0 && NextCharIn == 0x020)
emh203 0:7798270c1f52 1219 {
emh203 0:7798270c1f52 1220 //Do nothing if space bar is pressed at beginning of line
emh203 0:7798270c1f52 1221 }
emh203 0:7798270c1f52 1222 else if(NextCharIn >= 0x20 && NextCharIn<0x7F)
emh203 0:7798270c1f52 1223 {
emh203 0:7798270c1f52 1224
emh203 0:7798270c1f52 1225 if(TerminalPos < MAX_TERMINAL_LINE_CHARS-1)
emh203 0:7798270c1f52 1226 {
emh203 0:7798270c1f52 1227 TerminalLineBuf[TerminalPos++] = NextCharIn;
wavenumber 2:73a028278c5c 1228 if(TerminalEcho)
wavenumber 2:73a028278c5c 1229 {
wavenumber 2:73a028278c5c 1230 PC.putc(NextCharIn);
wavenumber 2:73a028278c5c 1231 }
emh203 0:7798270c1f52 1232 }
emh203 0:7798270c1f52 1233 }
emh203 0:7798270c1f52 1234
emh203 0:7798270c1f52 1235 break;
emh203 0:7798270c1f52 1236
emh203 0:7798270c1f52 1237 }
emh203 0:7798270c1f52 1238 }
emh203 0:7798270c1f52 1239
emh203 0:7798270c1f52 1240 }
emh203 0:7798270c1f52 1241
emh203 0:7798270c1f52 1242
emh203 0:7798270c1f52 1243
emh203 0:7798270c1f52 1244