Rev 354 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 354 | f9daq | 1 | #include <cvirte.h> |
| 2 | #include <userint.h> |
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| 3 | #include <utility.h> |
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| 4 | #include <ansi_c.h> |
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| 5 | #include <rs232.h> |
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| 6 | #include <string.h> |
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| 7 | #include <stdio.h> |
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| 8 | #include <stdlib.h> |
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| 9 | #include "motor.h" |
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| 10 | #include <analysis.h> |
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| 11 | #include <math.h> |
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| 12 | |||
| 13 | //stepping motor busheng --> declaration 1step=1.8degrees |
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| 14 | //experimantally: full rotation = 3200 steps (on setting 1step/mm ($100)) |
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| 15 | |||
| 356 | f9daq | 16 | // PORTS |
| 354 | f9daq | 17 | int pCOM1 = 6; |
| 18 | int pCOM2 = 7; |
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| 356 | f9daq | 19 | char GRBL[10] = "COM8"; //BE CAREFUL, IT'S IMPORTANT TO KNOW THE NAME OF THE PORTS |
| 20 | char ADC[10] = "COM7"; |
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| 354 | f9daq | 21 | |
| 356 | f9daq | 22 | int run, graph, chart, ji, vi, run1; |
| 354 | f9daq | 23 | int left_1, right_1; |
| 24 | |||
| 25 | static int panel, tfID, tfID1; |
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| 26 | static int poolHandle = 0; |
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| 27 | |||
| 28 | #define TEXT_LENGTH 2000 |
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| 29 | #define MAX_THREADS 10 |
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| 30 | |||
| 31 | double volt_g[TEXT_LENGTH], volt_g1[TEXT_LENGTH*200]; |
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| 32 | |||
| 33 | int bytes_read0; |
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| 34 | int bytes_read1; |
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| 35 | |||
| 36 | char read_data0[TEXT_LENGTH]; |
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| 37 | char read_data1[TEXT_LENGTH]; |
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| 38 | |||
| 39 | |||
| 40 | void initialize() |
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| 41 | { |
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| 42 | // Open grbl serial port //("COM6",115200) |
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| 356 | f9daq | 43 | OpenComConfig (pCOM1, GRBL, 115200, 0, 8, 1, 512, 512); |
| 354 | f9daq | 44 | |
| 45 | /* Turn off Hardware handshaking (loopback test will not function with it on) */ |
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| 46 | SetCTSMode (pCOM1, LWRS_HWHANDSHAKE_OFF); |
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| 47 | |||
| 48 | ComWrt (pCOM1, "\r\n\r\n", 5); //Writing on Port |
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| 49 | Delay(2); //Wait for grbl to initialize |
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| 50 | |||
| 51 | int strLen0 = GetInQLen (pCOM1); //Reading from Port |
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| 52 | bytes_read0 = ComRd (pCOM1, read_data0, strLen0); |
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| 53 | printf("%s\n", read_data0); |
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| 54 | |||
| 55 | //Left in this form - can have more initializing commands if needeed |
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| 56 | char init[1][10] = {"$RST=$\n"};//, "$100=20\n","$$\n","$100=100\n" |
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| 57 | char *cmd; |
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| 58 | |||
| 59 | for(int i=0; i<1; i++) |
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| 60 | { |
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| 61 | cmd = init + i; //Takes init[i] |
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| 62 | int len = strlen(cmd); |
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| 63 | ComWrt (pCOM1, cmd, len); |
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| 64 | printf("%s", cmd); |
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| 65 | |||
| 66 | Delay(0.01); //Give it a little time to respond... |
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| 67 | |||
| 68 | int strLen1 = GetInQLen (pCOM1); |
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| 69 | bytes_read1 = ComRd (pCOM1, read_data1, strLen1); |
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| 70 | printf(" : %s\n", read_data1); |
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| 71 | //printf("bytes_read = %d\n\n", bytes_read1); |
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| 72 | } |
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| 73 | |||
| 74 | FlushOutQ (pCOM1); |
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| 75 | |||
| 76 | } |
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| 77 | |||
| 78 | |||
| 79 | void asking_position() |
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| 80 | { |
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| 81 | while (1) |
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| 82 | { |
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| 83 | FlushInQ (pCOM1); |
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| 84 | FlushOutQ (pCOM1); |
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| 85 | |||
| 86 | ComWrt (pCOM1, "?\n", 2); //asks grbl his position |
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| 87 | Delay(0.01); |
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| 88 | |||
| 89 | int strLen0 = GetInQLen (pCOM1); |
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| 90 | bytes_read0 = ComRd (pCOM1, read_data0, strLen0); |
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| 91 | //printf(" : %s", read_data0); |
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| 92 | //printf("bytes_read = %d\n\n", bytes_read0); |
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| 93 | |||
| 94 | //taking subtring of a string to first appernace of character |
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| 95 | char *read_data_0 = strtok(read_data0, "\n"); |
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| 96 | //printf(" : %s\n", read_data_0); |
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| 97 | |||
| 98 | //finding substring in string |
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| 99 | char *substr = strstr(read_data_0,"Idle"); |
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| 100 | //printf("\n%s\n", substr); |
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| 101 | |||
| 102 | if(substr>0) break; |
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| 103 | |||
| 104 | if (!run) |
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| 105 | { |
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| 106 | ComWrt (pCOM1, "!\n", 2); //stops grbl |
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| 107 | |||
| 108 | Delay(0.01); |
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| 109 | |||
| 110 | ComWrt (pCOM1, "~\n", 2); //releases grbl |
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| 111 | |||
| 112 | Delay(0.01); |
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| 113 | |||
| 114 | int strLen = GetInQLen (pCOM1); |
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| 115 | bytes_read0 = ComRd (pCOM1, read_data0, strLen); |
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| 116 | //printf(" : %s", read_data0); |
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| 117 | |||
| 118 | break; |
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| 119 | } |
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| 120 | } |
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| 121 | } |
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| 122 | |||
| 123 | |||
| 124 | void initialize_voltage() |
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| 125 | { |
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| 356 | f9daq | 126 | // Open serial port for ADC & photodetector - reading is on chanel A1 |
| 127 | OpenComConfig (pCOM2, ADC, 115200, 0, 8, 1, 512, 512); |
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| 354 | f9daq | 128 | SetCTSMode (pCOM2, LWRS_HWHANDSHAKE_OFF); |
| 129 | |||
| 130 | Delay(0.5); |
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| 131 | FlushInQ (pCOM2); |
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| 132 | FlushOutQ (pCOM2); |
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| 133 | |||
| 134 | } |
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| 135 | |||
| 136 | |||
| 137 | int bytes_read2; |
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| 138 | char read_data2[TEXT_LENGTH]; |
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| 139 | |||
| 140 | double read_voltage() |
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| 141 | { |
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| 142 | |||
| 143 | //int strLen2 = GetInQLen (pCOM2); |
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| 144 | bytes_read2 = ComRdTerm (pCOM2, read_data2, 11, 10); |
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| 145 | //IMPORTANT: 11 bytes is the size of one line |
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| 146 | printf("Voltage: \n%s\n", read_data2); |
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| 147 | //printf("bytes_read = %d\n\n", bytes_read2); |
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| 148 | //Delay(0.1); |
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| 149 | |||
| 150 | double Volt; |
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| 151 | sscanf(read_data2, "%lf", &Volt); |
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| 152 | //printf("Volt = %lf\n", Volt); |
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| 153 | return Volt; |
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| 154 | } |
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| 155 | |||
| 156 | |||
| 157 | int bytes_read3; |
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| 158 | char read_data3[TEXT_LENGTH]; |
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| 159 | |||
| 160 | void movement(int steps) |
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| 161 | { |
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| 162 | |||
| 163 | //Move on the steps |
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| 164 | char str[10], move[20] = "$J=X"; |
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| 165 | sprintf(str,"%d",steps); |
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| 166 | strcat(move,str); |
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| 167 | strcat(move,"F600\n"); |
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| 168 | //Command must look like "X200\n" or "$J=X200F600" |
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| 169 | int len0 = strlen(move); |
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| 170 | //printf("len0 is %d ", len0); |
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| 171 | printf("Moving on point %d\n", steps); |
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| 172 | |||
| 173 | ComWrt (pCOM1, move, len0); |
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| 174 | Delay(0.01); |
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| 175 | |||
| 176 | int strLen3 = GetInQLen (pCOM1); |
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| 177 | bytes_read3 = ComRd (pCOM1, read_data3, strLen3); |
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| 178 | //printf(" :\n%s", read_data3); |
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| 179 | //printf("bytes_read = %d\n\n", bytes_read3); |
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| 180 | FlushInQ (pCOM1); |
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| 181 | |||
| 182 | } |
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| 183 | |||
| 184 | |||
| 185 | static int CVICALLBACK daq_run(void *functionData) |
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| 186 | { |
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| 187 | |||
| 188 | int num_points; |
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| 189 | int waittime; |
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| 190 | double volt; |
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| 191 | int j = 0; //for graph |
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| 192 | |||
| 193 | GetCtrlVal(panel, p1_NUM_POINTS, &num_points); |
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| 194 | GetCtrlVal(panel, p1_WAIT_TIME, &waittime); |
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| 195 | //double wait = waittime/1000.0; //Wait time between each step |
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| 196 | //printf("wait: %lf", wait); |
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| 197 | |||
| 198 | movement(0); |
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| 199 | Delay(0.1); |
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| 200 | |||
| 201 | asking_position(); |
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| 202 | |||
| 203 | initialize_voltage(); |
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| 204 | |||
| 205 | if (!run) return 0; |
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| 206 | |||
| 207 | FlushInQ (pCOM1); |
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| 208 | FlushOutQ (pCOM1); |
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| 209 | |||
| 210 | Delay(0.1); |
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| 211 | |||
| 212 | movement(num_points); |
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| 213 | |||
| 214 | while (1) // Continious reading |
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| 215 | { |
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| 216 | volt = read_voltage(); |
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| 217 | FlushInQ (pCOM2); |
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| 218 | SetCtrlVal(panel, p1_VOLTAGE, volt); |
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| 219 | |||
| 220 | //writing in tabel for graph |
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| 221 | volt_g1[j] = volt; |
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| 222 | if (volt>6) volt_g1[j]=volt_g1[j-1]; |
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| 223 | if (volt<-0.1) volt_g1[j]=volt_g1[j-1]; |
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| 224 | j++; |
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| 225 | |||
| 226 | if (!run) // Stopping grbl if pressed STOP |
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| 227 | { |
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| 228 | ComWrt (pCOM1, "!\n", 2); //stops grbl |
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| 229 | Delay(0.01); |
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| 230 | |||
| 231 | ComWrt (pCOM1, "~\n", 2); //releases grbl |
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| 232 | Delay(0.01); |
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| 233 | |||
| 234 | int strLen = GetInQLen (pCOM1); |
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| 235 | bytes_read0 = ComRd (pCOM1, read_data0, strLen); |
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| 236 | //printf(" : %s", read_data0); |
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| 237 | break; |
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| 238 | } |
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| 239 | |||
| 240 | FlushInQ (pCOM1); |
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| 241 | FlushOutQ (pCOM1); |
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| 242 | |||
| 243 | ComWrt (pCOM1, "?\n", 2); //asks grbl his position |
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| 244 | Delay(0.01); |
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| 245 | |||
| 246 | int strLen5 = GetInQLen (pCOM1); |
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| 247 | bytes_read0 = ComRd (pCOM1, read_data0, strLen5); |
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| 248 | |||
| 249 | char *read_data_0 = strtok(read_data0, "\n"); |
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| 250 | |||
| 251 | char *substr2 = strstr(read_data_0,"Idle"); |
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| 252 | //printf("\n%d\n", substr); |
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| 253 | |||
| 254 | if(substr2>0) break; |
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| 255 | } |
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| 256 | |||
| 257 | if (run) |
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| 258 | { |
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| 259 | // Choosing 2^n points |
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| 260 | int j_j = j - 500; //cut off first 300 and last - 200 - points |
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| 261 | int j_jj = j_j/num_points; |
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| 262 | //printf("j_j = %d, j_jj = %d\n",j_j,j_jj); |
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| 263 | |||
| 264 | //IMPORTANT! On graph must be only num_points of points |
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| 265 | for (int i=0; i<num_points; i++) |
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| 266 | { |
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| 267 | volt_g[i] = volt_g1[300+i*j_jj]; |
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| 268 | } |
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| 269 | } |
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| 270 | |||
| 271 | // Moving by steps |
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| 272 | |||
| 273 | /*for(int i=(-num_points/2); i<(num_points/2); i++) |
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| 274 | { |
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| 275 | //printf("i is: %d\n", i); |
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| 276 | movement(i); |
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| 277 | asking_position(); |
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| 278 | Delay(0.01); // Little time has to be in between so that grbl can respond |
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| 279 | volt = read_voltage(); |
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| 280 | Delay(wait); |
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| 281 | FlushInQ (pCOM1); |
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| 282 | FlushInQ (pCOM2); |
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| 283 | SetCtrlVal(panel, p1_VOLTAGE, volt); |
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| 284 | |||
| 285 | //writing in tabel for graph |
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| 286 | volt_g[j] = volt; |
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| 287 | j++; |
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| 288 | |||
| 289 | if (!run) break; |
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| 290 | |||
| 291 | }*/ |
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| 292 | |||
| 293 | if (run) //IMPORTANT!! SAME NUM. of POINTS FOR FOURIER |
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| 294 | { |
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| 295 | //for(int i=0;i<j;i++) printf("volt_g[%d] = %lf\n",i,volt_g[i]); |
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| 296 | if (graph>0) DeleteGraphPlot (panel, p1_VOLTAGE_GRAPH, graph, VAL_DELAYED_DRAW); |
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| 297 | graph = PlotY (panel, p1_VOLTAGE_GRAPH, &volt_g[0], num_points, VAL_DOUBLE, |
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| 298 | VAL_CONNECTED_POINTS, VAL_SIMPLE_DOT, VAL_SOLID, 1, VAL_WHITE); |
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| 299 | ji = num_points; |
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| 300 | } |
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| 301 | |||
| 302 | FlushInQ (pCOM1); |
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| 303 | FlushOutQ (pCOM1); |
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| 304 | FlushInQ (pCOM2); |
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| 305 | FlushOutQ (pCOM2); |
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| 306 | run = 0; |
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| 307 | |||
| 308 | return 0; |
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| 309 | } |
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| 310 | |||
| 311 | |||
| 312 | static int CVICALLBACK voltage_run(void *functionData) |
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| 313 | { |
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| 356 | f9daq | 314 | double voltA; |
| 354 | f9daq | 315 | |
| 316 | initialize_voltage(); |
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| 317 | |||
| 356 | f9daq | 318 | chart = NewCtrl (panel, CTRL_STRIP_CHART_LS, "RUN VOLTAGE", 100, 15); |
| 354 | f9daq | 319 | SetCtrlAttribute(panel, chart, ATTR_HEIGHT, 600); |
| 320 | SetCtrlAttribute(panel, chart, ATTR_WIDTH , 1300); |
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| 356 | f9daq | 321 | SetAxisRange(panel, chart, VAL_NO_CHANGE, 0, 0, VAL_AUTOSCALE, 0, 0); |
| 354 | f9daq | 322 | |
| 323 | while(1) |
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| 324 | { |
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| 325 | voltA = read_voltage(); |
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| 356 | f9daq | 326 | PlotStripChartPoint (panel, chart, voltA); |
| 354 | f9daq | 327 | |
| 328 | SetCtrlVal(panel, p1_VOLTAGE, voltA); |
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| 329 | |||
| 330 | Delay(0.05); |
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| 331 | |||
| 332 | FlushInQ (pCOM2); |
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| 333 | |||
| 334 | if (vi == 0) break; |
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| 335 | } |
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| 336 | |||
| 337 | DiscardCtrl (panel, chart); |
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| 356 | f9daq | 338 | chart = 0; |
| 354 | f9daq | 339 | |
| 340 | return 0; |
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| 341 | } |
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| 342 | |||
| 343 | |||
| 344 | static int CVICALLBACK free_run(void *functionData) |
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| 345 | { |
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| 346 | if (run == 1) return 0; |
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| 347 | run1 = 1; |
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| 348 | |||
| 349 | if (left_1) movement(-10000); |
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| 350 | if (right_1) movement(10000); |
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| 351 | |||
| 352 | left_1 = 0; |
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| 353 | right_1 = 0; |
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| 354 | |||
| 355 | while (1) |
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| 356 | { |
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| 357 | if (run1 == 0) |
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| 358 | { |
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| 359 | ComWrt (pCOM1, "!\n", 2); //stops grbl |
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| 360 | |||
| 361 | Delay(0.01); |
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| 362 | |||
| 363 | ComWrt (pCOM1, "~\n", 2); //releases grbl |
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| 364 | |||
| 365 | Delay(0.01); |
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| 366 | |||
| 367 | int strLen = GetInQLen (pCOM1); |
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| 368 | bytes_read0 = ComRd (pCOM1, read_data0, strLen); |
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| 369 | //printf(" : %s", read_data0); |
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| 370 | |||
| 356 | f9daq | 371 | //printf("Stop run1\n"); |
| 354 | f9daq | 372 | |
| 373 | break; |
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| 374 | } |
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| 375 | } |
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| 376 | |||
| 377 | return 0; |
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| 378 | } |
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| 379 | |||
| 380 | |||
| 381 | int main() |
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| 382 | { |
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| 383 | |||
| 384 | SetStdioPort(HOST_SYSTEM_STDIO); |
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| 385 | SetStdioWindowOptions(1000000, 0, 0); |
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| 386 | SetStdioWindowVisibility(1); |
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| 387 | |||
| 388 | initialize(); |
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| 389 | |||
| 390 | CmtNewThreadPool (MAX_THREADS, &poolHandle); |
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| 391 | |||
| 392 | DisplayPanel (panel = LoadPanel (0, "motor.uir", p1)); |
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| 393 | RunUserInterface (); |
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| 394 | |||
| 395 | CmtDiscardThreadPool (poolHandle); |
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| 396 | |||
| 397 | return 0; |
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| 398 | } |
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| 399 | |||
| 400 | |||
| 401 | int CVICALLBACK StartCB (int panel, int control, int event, |
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| 402 | void *callbackData, int eventData1, int eventData2) |
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| 403 | { |
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| 404 | int dummy; |
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| 405 | |||
| 406 | switch (event) |
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| 407 | { |
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| 408 | case EVENT_COMMIT: |
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| 409 | |||
| 410 | if (run == 1) break; |
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| 411 | |||
| 412 | run = 1; |
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| 413 | |||
| 414 | CmtScheduleThreadPoolFunction (poolHandle, daq_run, (void *)&dummy, &tfID); |
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| 415 | |||
| 416 | } |
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| 417 | |||
| 418 | return 0; |
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| 419 | } |
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| 420 | |||
| 421 | |||
| 422 | int CVICALLBACK StopCB (int panel, int control, int event, |
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| 423 | void *callbackData, int eventData1, int eventData2) |
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| 424 | { |
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| 425 | switch (event) |
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| 426 | { |
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| 427 | case EVENT_COMMIT: |
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| 428 | |||
| 429 | if (run == 0) break; |
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| 430 | |||
| 431 | run = 0; |
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| 432 | |||
| 433 | CmtWaitForThreadPoolFunctionCompletion (poolHandle, tfID, |
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| 434 | OPT_TP_PROCESS_EVENTS_WHILE_WAITING); |
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| 435 | CmtReleaseThreadPoolFunctionID (poolHandle, tfID); |
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| 436 | |||
| 437 | printf("Stop\n"); |
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| 438 | |||
| 439 | break; |
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| 440 | |||
| 441 | } |
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| 442 | |||
| 443 | return 0; |
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| 444 | } |
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| 445 | |||
| 446 | |||
| 447 | int CVICALLBACK ExitCB (int panel, int control, int event, |
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| 448 | void *callbackData, int eventData1, int eventData2) |
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| 449 | { |
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| 450 | switch (event) |
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| 451 | { |
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| 452 | case EVENT_COMMIT: |
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| 453 | QuitUserInterface (0); |
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| 454 | CloseCom(pCOM1); |
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| 455 | CloseCom(pCOM2); |
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| 456 | break; |
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| 457 | } |
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| 458 | return 0; |
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| 459 | } |
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| 460 | |||
| 461 | |||
| 462 | int CVICALLBACK Fourier_TransCB (int panel, int control, int event, |
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| 463 | void *callbackData, int eventData1, int eventData2) |
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| 464 | { |
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| 465 | if (!ji) return 0; |
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| 466 | const int ii = ji; |
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| 467 | double fourier_t[ii], fourier_ti[ii]; |
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| 468 | char window_fun; |
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| 356 | f9daq | 469 | double voltmax=0, voltmin=5, voltavg; |
| 354 | f9daq | 470 | |
| 471 | switch (event) |
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| 472 | { |
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| 473 | case EVENT_COMMIT: |
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| 474 | |||
| 475 | for(int i=0; i<ii; i++) |
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| 476 | { |
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| 477 | fourier_t[i] = volt_g[i]; |
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| 478 | fourier_ti[i] = 0; |
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| 356 | f9daq | 479 | |
| 480 | if (fourier_t[i]>voltmax) voltmax = fourier_t[i]; |
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| 481 | if (fourier_t[i]<voltmin) voltmin = fourier_t[i]; |
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| 354 | f9daq | 482 | } |
| 483 | |||
| 356 | f9daq | 484 | voltavg = (voltmin+voltmax)/2.0; |
| 354 | f9daq | 485 | GetCtrlVal(panel, p1_WIN_FUN, &window_fun); |
| 486 | //printf("window_fun = %d\n", window_fun); |
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| 356 | f9daq | 487 | //printf("max %f, min %f, avg %f\n", voltmax, voltmin, voltavg); |
| 354 | f9daq | 488 | if (window_fun!=0) |
| 489 | { |
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| 356 | f9daq | 490 | //do something with window functions (N=ii) |
| 491 | if(window_fun==1) for(int i=0; i<ii; i++) fourier_t[i] = (fourier_t[i] - voltavg)*(1 - fabs((i-(ii/2.0))/(ii/2))) + voltavg; //Bartlett |
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| 492 | if(window_fun==2) for(int i=0; i<ii; i++) fourier_t[i] = (fourier_t[i] - voltavg)*(1 - ((i-(ii/2.0))/(ii/2))*((i-(ii/2.0))/(ii/2))) + voltavg; //Welch |
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| 493 | if(window_fun==3) for(int i=0; i<ii; i++) fourier_t[i] = (fourier_t[i] - voltavg)*(0.5*(1 - cos(2*3.14159265359*i/ii))) + voltavg; //Hann |
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| 494 | YGraphPopup ("HOW voltage LOOKS NOW", fourier_t, ii, VAL_DOUBLE); |
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| 354 | f9daq | 495 | } |
| 356 | f9daq | 496 | |
| 354 | f9daq | 497 | FFT (fourier_t, fourier_ti, ii); |
| 498 | for (int i=0; i<ii; i++) fourier_t[i] = fabs(fourier_t[i]); |
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| 499 | fourier_t[0]=0; |
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| 500 | |||
| 501 | YGraphPopup ("FOURIER", fourier_t, ii/2+1, VAL_DOUBLE); |
||
| 356 | f9daq | 502 | |
| 354 | f9daq | 503 | |
| 356 | f9daq | 504 | FILE *fp,*fp1; |
| 354 | f9daq | 505 | |
| 356 | f9daq | 506 | //file name has to have file extension |
| 507 | char fname[50]; |
||
| 508 | GetCtrlVal(panel, p1_F_NAME, fname); |
||
| 509 | |||
| 510 | char fname0[100] = "C:/Users/"; |
||
| 511 | char *name; |
||
| 512 | name = getenv("USERNAME"); |
||
| 513 | strcat(fname0,name); |
||
| 514 | strcat(fname0,"/Desktop/"); |
||
| 515 | //char fname0[100] = "C:/Users/Student/Desktop/"; //Alternative way |
||
| 516 | strcat(fname0,fname); |
||
| 517 | fp = fopen(fname0, "w"); |
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| 354 | f9daq | 518 | |
| 356 | f9daq | 519 | char fname1[50]; |
| 520 | GetCtrlVal(panel, p1_F_NAME1, fname1); |
||
| 521 | char fname10[100] = "C:/Users/"; |
||
| 522 | strcat(fname10,name); |
||
| 523 | strcat(fname10,"/Desktop/"); |
||
| 524 | strcat(fname10,fname1); |
||
| 525 | fp1 = fopen(fname10, "w"); |
||
| 354 | f9daq | 526 | |
| 356 | f9daq | 527 | fprintf(fp, "step\tvoltage\n"); |
| 528 | for(int i=0; i<ii; i++) |
||
| 529 | { |
||
| 530 | fprintf(fp, "%d\t%lf\n", i+1, volt_g[i]); |
||
| 531 | } |
||
| 354 | f9daq | 532 | |
| 356 | f9daq | 533 | fprintf(fp1, "step\tfourier\n"); |
| 534 | for(int i=0; i<ii/2+1; i++) |
||
| 535 | { |
||
| 536 | fprintf(fp1, "%d\t%lf\n", i, fourier_t[i]); //0th component is from DC - background? YES |
||
| 354 | f9daq | 537 | } |
| 538 | |||
| 356 | f9daq | 539 | fclose(fp); |
| 540 | fclose(fp1); |
||
| 541 | printf("Files %s and %s created.\n", fname, fname1); |
||
| 542 | |||
| 354 | f9daq | 543 | break; |
| 544 | |||
| 545 | } |
||
| 546 | |||
| 547 | return 0; |
||
| 548 | } |
||
| 549 | |||
| 550 | |||
| 551 | int CVICALLBACK ExamplesCB (int panel, int control, int event, |
||
| 552 | void *callbackData, int eventData1, int eventData2) |
||
| 553 | { |
||
| 554 | const int ki=1024; |
||
| 555 | double ret[ki], ret1[ki]; |
||
| 556 | double val = 3.14159265/180; |
||
| 557 | int x1, x2, a1, a2; |
||
| 356 | f9daq | 558 | char window_fun; |
| 354 | f9daq | 559 | |
| 560 | switch (event) |
||
| 561 | { |
||
| 562 | case EVENT_COMMIT: |
||
| 563 | |||
| 564 | GetCtrlVal(panel, p1_FREQ1, &x1); |
||
| 565 | GetCtrlVal(panel, p1_FREQ2, &x2); |
||
| 566 | GetCtrlVal(panel, p1_AMPL1, &a1); |
||
| 567 | GetCtrlVal(panel, p1_AMPL2, &a2); |
||
| 568 | |||
| 356 | f9daq | 569 | GetCtrlVal(panel, p1_WIN_FUN, &window_fun); |
| 570 | //printf("window_fun = %d\n", window_fun); |
||
| 571 | |||
| 354 | f9daq | 572 | for (int i=0; i<ki; i++) |
| 573 | { |
||
| 574 | ret[i] = a1*sin(x1*i*val)+a2*sin(x2*i*val); |
||
| 575 | ret1[i] = 0; |
||
| 576 | } |
||
| 356 | f9daq | 577 | if (window_fun!=0) |
| 578 | { |
||
| 579 | //do something with window functions (N=ki) |
||
| 580 | if(window_fun==1) for(int i=0; i<ki; i++) ret[i] = ret[i]*(1 - fabs((i-(ki/2.0))/(ki/2))); //Bartlett |
||
| 581 | if(window_fun==2) for(int i=0; i<ki; i++) ret[i] = ret[i]*(1 - ((i-(ki/2.0))/(ki/2))*((i-(ki/2.0))/(ki/2))); //Welch |
||
| 582 | if(window_fun==3) for(int i=0; i<ki; i++) ret[i] = ret[i]*(0.5*(1 - cos(2*3.14159265359*i/ki))); //Hann |
||
| 583 | } |
||
| 354 | f9daq | 584 | YGraphPopup ("example graph", ret, ki, VAL_DOUBLE); |
| 585 | FFT (ret, ret1, ki); |
||
| 586 | for (int i=0; i<ki; i++) ret[i] = fabs(ret[i]); |
||
| 587 | //for (int i=0;i<ki;i++) printf("basic: %lf, fourier: %lf\n", ret1[i], ret[i]); |
||
| 588 | YGraphPopup ("example fourier", ret, ki/2+1, VAL_DOUBLE); |
||
| 589 | |||
| 590 | break; |
||
| 591 | } |
||
| 592 | return 0; |
||
| 593 | } |
||
| 594 | |||
| 595 | |||
| 596 | int CVICALLBACK Only_voltageCB (int panel, int control, int event, |
||
| 597 | void *callbackData, int eventData1, int eventData2) |
||
| 598 | { |
||
| 599 | int dummy, volt_run; |
||
| 600 | |||
| 601 | switch (event) |
||
| 602 | { |
||
| 603 | case EVENT_COMMIT: |
||
| 604 | |||
| 605 | GetCtrlVal (panel, p1_VOLT_GRAPH, &volt_run); |
||
| 606 | |||
| 607 | if(volt_run) |
||
| 608 | { |
||
| 609 | vi = 1; |
||
| 610 | CmtScheduleThreadPoolFunction (poolHandle, voltage_run, (void *)&dummy, &tfID); |
||
| 611 | } |
||
| 612 | |||
| 613 | else |
||
| 614 | { |
||
| 615 | vi = 0; |
||
| 616 | CmtWaitForThreadPoolFunctionCompletion (poolHandle, tfID, |
||
| 617 | OPT_TP_PROCESS_EVENTS_WHILE_WAITING); |
||
| 618 | CmtReleaseThreadPoolFunctionID (poolHandle, tfID); |
||
| 619 | } |
||
| 620 | |||
| 621 | break; |
||
| 622 | } |
||
| 623 | return 0; |
||
| 624 | } |
||
| 625 | |||
| 626 | |||
| 627 | int CVICALLBACK RangeCB (int panel, int control, int event, |
||
| 628 | void *callbackData, int eventData1, int eventData2) |
||
| 629 | { |
||
| 630 | int fix_range; |
||
| 631 | double ymin,ymax,xmin,xmax; |
||
| 632 | |||
| 633 | switch (event) |
||
| 634 | { |
||
| 635 | case EVENT_COMMIT: |
||
| 636 | |||
| 637 | GetCtrlVal(panel, p1_RANGE, &fix_range); |
||
| 356 | f9daq | 638 | |
| 639 | if(chart) |
||
| 640 | { |
||
| 641 | if(fix_range) |
||
| 642 | { |
||
| 643 | GetAxisRange (panel, chart, VAL_MANUAL, &xmin, &xmax, VAL_MANUAL, &ymin, &ymax); |
||
| 644 | if (ymax<=2) SetAxisRange (panel, chart, VAL_NO_CHANGE, 0, 0, VAL_MANUAL, 0, 2); |
||
| 645 | else SetAxisRange (panel, chart, VAL_NO_CHANGE, 0, 0, VAL_MANUAL, 0, 5); |
||
| 646 | } |
||
| 647 | else SetAxisRange(panel, chart, VAL_NO_CHANGE, 0, 0, VAL_AUTOSCALE, 0, 0); |
||
| 648 | } |
||
| 649 | |||
| 354 | f9daq | 650 | if(fix_range) |
| 651 | { |
||
| 652 | GetAxisRange (panel, p1_VOLTAGE_GRAPH, VAL_MANUAL, &xmin, &xmax, VAL_MANUAL, &ymin, &ymax); |
||
| 653 | if (ymax<=2) SetAxisRange (panel, p1_VOLTAGE_GRAPH, VAL_NO_CHANGE, 0, 0, VAL_MANUAL, 0, 2); |
||
| 654 | else SetAxisRange (panel, p1_VOLTAGE_GRAPH, VAL_NO_CHANGE, 0, 0, VAL_MANUAL, 0, 5); |
||
| 655 | } |
||
| 656 | else SetAxisRange (panel, p1_VOLTAGE_GRAPH, VAL_NO_CHANGE, 0, 0, VAL_AUTOSCALE, 0, 0); |
||
| 657 | |||
| 658 | break; |
||
| 659 | |||
| 660 | } |
||
| 661 | |||
| 662 | return 0; |
||
| 663 | } |
||
| 664 | |||
| 665 | |||
| 666 | int CVICALLBACK FreeMoveCB (int panel, int control, int event, |
||
| 667 | void *callbackData, int eventData1, int eventData2) |
||
| 668 | { |
||
| 669 | int dummy; |
||
| 670 | |||
| 671 | switch (event) |
||
| 672 | { |
||
| 673 | case EVENT_COMMIT: |
||
| 674 | |||
| 675 | if (run == 1) break; |
||
| 676 | if (run1 == 1) break; |
||
| 677 | right_1 = 1; |
||
| 678 | |||
| 679 | CmtScheduleThreadPoolFunction (poolHandle, free_run, (void *)&dummy, &tfID1); |
||
| 680 | |||
| 681 | break; |
||
| 682 | |||
| 683 | } |
||
| 684 | |||
| 685 | return 0; |
||
| 686 | } |
||
| 687 | |||
| 688 | int CVICALLBACK FreeMove1CB (int panel, int control, int event, |
||
| 689 | void *callbackData, int eventData1, int eventData2) |
||
| 690 | { |
||
| 691 | int dummy; |
||
| 692 | |||
| 693 | switch (event) |
||
| 694 | { |
||
| 695 | case EVENT_COMMIT: |
||
| 696 | |||
| 697 | if (run == 1) break; |
||
| 698 | if (run1 == 1) break; |
||
| 699 | left_1 = 1; |
||
| 700 | |||
| 701 | CmtScheduleThreadPoolFunction (poolHandle, free_run, (void *)&dummy, &tfID1); |
||
| 702 | |||
| 703 | break; |
||
| 704 | |||
| 705 | } |
||
| 706 | |||
| 707 | return 0; |
||
| 708 | } |
||
| 709 | |||
| 710 | int CVICALLBACK FreeMoveStopCB (int panel, int control, int event, |
||
| 711 | void *callbackData, int eventData1, int eventData2) |
||
| 712 | { |
||
| 713 | switch (event) |
||
| 714 | { |
||
| 715 | case EVENT_COMMIT: |
||
| 716 | |||
| 717 | if (run == 1) break; |
||
| 718 | if (run1 == 0) break; |
||
| 719 | run1 = 0; |
||
| 356 | f9daq | 720 | |
| 721 | if (run1 == 0) //Additionally here just to be sure |
||
| 722 | { |
||
| 723 | ComWrt (pCOM1, "!\n", 2); //stops grbl |
||
| 354 | f9daq | 724 | |
| 356 | f9daq | 725 | Delay(0.01); |
| 726 | |||
| 727 | ComWrt (pCOM1, "~\n", 2); //releases grbl |
||
| 728 | |||
| 729 | Delay(0.01); |
||
| 730 | |||
| 731 | int strLen = GetInQLen (pCOM1); |
||
| 732 | bytes_read0 = ComRd (pCOM1, read_data0, strLen); |
||
| 733 | //printf(" : %s", read_data0); |
||
| 734 | |||
| 735 | printf("Stop run1\n"); |
||
| 736 | } |
||
| 737 | |||
| 354 | f9daq | 738 | CmtWaitForThreadPoolFunctionCompletion (poolHandle, tfID1, |
| 739 | OPT_TP_PROCESS_EVENTS_WHILE_WAITING); |
||
| 740 | CmtReleaseThreadPoolFunctionID (poolHandle, tfID1); |
||
| 741 | |||
| 742 | break; |
||
| 743 | |||
| 744 | } |
||
| 745 | |||
| 746 | return 0; |
||
| 747 | } |
||
| 748 | |||
| 749 | |||
| 750 | int CVICALLBACK Pos0CB (int panel, int control, int event, |
||
| 751 | void *callbackData, int eventData1, int eventData2) |
||
| 752 | { |
||
| 753 | switch (event) |
||
| 754 | { |
||
| 755 | case EVENT_COMMIT: |
||
| 756 | |||
| 757 | if (run == 1) break; |
||
| 758 | if (run1 == 1) break; |
||
| 759 | FlushInQ (pCOM1); |
||
| 760 | FlushOutQ (pCOM1); |
||
| 761 | CloseCom(pCOM1); |
||
| 762 | initialize(); |
||
| 763 | |||
| 764 | break; |
||
| 765 | |||
| 766 | } |
||
| 767 | |||
| 768 | return 0; |
||
| 769 | } |