4 Channel miniscope

1int potentiometer_pin = A0;                                     //Define  the analog input pin
2int potentiometer_pin1 = A1;                                     //Define  the analog input pin
3int potentiometer_pin2 = A2;                                     //Define  the analog input pin
4int potentiometer_pin3 = A3;                                     //Define  the analog input pin
5const int buttonPin = 8;         // the number of the pushbutton  pin
6// variables will change:
7int buttonState = 0;         // variable for  reading the pushbutton status
8
9void setup() {
10  Serial.begin(9600);                                           //Default  baud rate of the Nextion TFT is 9600
11  pinMode(potentiometer_pin, INPUT);                            //Define  pin as input
12  pinMode(potentiometer_pin1, INPUT);                            //Define  pin as input
13  pinMode(potentiometer_pin2, INPUT);                            //Define  pin as input
14  pinMode(potentiometer_pin3, INPUT);                            //Define  pin as input
15  pinMode(buttonPin, INPUT);
16}
17
18void loop() {
19  // read  the state of the pushbutton value:
20  buttonState = digitalRead(buttonPin);
21  if (buttonState == HIGH) {
22    routine0();
23    routine1();
24    routine2();
25    routine3();
26  }
27
28}
29
30void routine0() {
31
32  int  Value = map(analogRead(potentiometer_pin),  0, 1024, 0, 200); //Read the pot value ann map it to 0.255 (max value of waveform=255)
33  String Tosend = "add ";                                       //We send the  string "add "
34  Tosend += 1;                                                  //send  the id of the block you want to add the value to
35  Tosend += ",";
36  Tosend  += 0;                                                  //Channel of taht id, in  this case channel 0 of the waveform
37  Tosend += ",";
38  Tosend += Value;                                              //Send the value and 3 full bytes
39  //Send the value and 3 full bytes
40  Serial.print(Tosend);
41  Serial.write(0xff);
42  Serial.write(0xff);
43  Serial.write(0xff);
44}
45
46void routine1() {
47
48  int  Value1 = map(analogRead(potentiometer_pin1), 0, 1024, 0, 200); //Read the  pot value ann map it to 0.255 (max value of waveform=255)
49  String Tosend = "add  ";                                       //We send the string "add "
50  Tosend  += 1;                                                  //send the id of the block  you want to add the value to
51  Tosend += ",";
52  Tosend += 1;                                                  //Channel  of taht id, in this case channel 0 of the waveform
53  Tosend += ",";
54  Tosend  += (Value1 + 10);
55  //Send the value and 3 full bytes
56  Serial.print(Tosend);
57  Serial.write(0xff);
58  Serial.write(0xff);
59  Serial.write(0xff);
60
61}
62
63void  routine2() {
64
65  int  Value = map(analogRead(potentiometer_pin2), 0, 1024,  0, 200); //Read the pot value ann map it to 0.255 (max value of waveform=255)
66  String Tosend = "add ";                                       //We send the  string "add "
67  Tosend += 1;                                                  //send  the id of the block you want to add the value to
68  Tosend += ",";
69  Tosend  += 2;                                                  //Channel of taht id, in  this case channel 0 of the waveform
70  Tosend += ",";
71  Tosend += (Value  + 20);                                            //Send the value and 3 full bytes
72  //Send the value and 3 full bytes
73  Serial.print(Tosend);
74  Serial.write(0xff);
75  Serial.write(0xff);
76  Serial.write(0xff);
77}
78
79void routine3() {
80
81  int  Value1 = map(analogRead(potentiometer_pin3), 0, 1024, 0, 200); //Read the  pot value ann map it to 0.255 (max value of waveform=255)
82  String Tosend = "add  ";                                       //We send the string "add "
83  Tosend  += 1;                                                  //send the id of the block  you want to add the value to
84  Tosend += ",";
85  Tosend += 3;                                                  //Channel  of taht id, in this case channel 0 of the waveform
86  Tosend += ",";
87  Tosend  += (Value1 + 30);
88  //Send the value and 3 full bytes
89  Serial.print(Tosend);
90  Serial.write(0xff);
91  Serial.write(0xff);
92  Serial.write(0xff);
93
94}
95
96

1int potentiometer_pin = A0;                                     //Define
2  the analog input pin
3int potentiometer_pin1 = A1;                                     //Define
4  the analog input pin
5int potentiometer_pin2 = A2;                                     //Define
6  the analog input pin
7int potentiometer_pin3 = A3;                                     //Define
8  the analog input pin
9const int buttonPin = 8;         // the number of the pushbutton
10  pin
11// variables will change:
12int buttonState = 0;         // variable for
13  reading the pushbutton status
14
15void setup() {
16  Serial.begin(9600);                                           //Default
17  baud rate of the Nextion TFT is 9600
18  pinMode(potentiometer_pin, INPUT);                            //Define
19  pin as input
20  pinMode(potentiometer_pin1, INPUT);                            //Define
21  pin as input
22  pinMode(potentiometer_pin2, INPUT);                            //Define
23  pin as input
24  pinMode(potentiometer_pin3, INPUT);                            //Define
25  pin as input
26  pinMode(buttonPin, INPUT);
27}
28
29void loop() {
30  // read
31  the state of the pushbutton value:
32  buttonState = digitalRead(buttonPin);
33
34  if (buttonState == HIGH) {
35    routine0();
36    routine1();
37    routine2();
38
39    routine3();
40  }
41
42}
43
44void routine0() {
45
46  int  Value = map(analogRead(potentiometer_pin),
47  0, 1024, 0, 200); //Read the pot value ann map it to 0.255 (max value of waveform=255)
48
49  String Tosend = "add ";                                       //We send the
50  string "add "
51  Tosend += 1;                                                  //send
52  the id of the block you want to add the value to
53  Tosend += ",";
54  Tosend
55  += 0;                                                  //Channel of taht id, in
56  this case channel 0 of the waveform
57  Tosend += ",";
58  Tosend += Value;
59                                              //Send the value and 3 full bytes
60
61  //Send the value and 3 full bytes
62  Serial.print(Tosend);
63  Serial.write(0xff);
64
65  Serial.write(0xff);
66  Serial.write(0xff);
67}
68
69void routine1() {
70
71
72  int  Value1 = map(analogRead(potentiometer_pin1), 0, 1024, 0, 200); //Read the
73  pot value ann map it to 0.255 (max value of waveform=255)
74  String Tosend = "add
75  ";                                       //We send the string "add "
76  Tosend
77  += 1;                                                  //send the id of the block
78  you want to add the value to
79  Tosend += ",";
80  Tosend += 1;                                                  //Channel
81  of taht id, in this case channel 0 of the waveform
82  Tosend += ",";
83  Tosend
84  += (Value1 + 10);
85  //Send the value and 3 full bytes
86  Serial.print(Tosend);
87
88  Serial.write(0xff);
89  Serial.write(0xff);
90  Serial.write(0xff);
91
92}
93
94void
95  routine2() {
96
97  int  Value = map(analogRead(potentiometer_pin2), 0, 1024,
98  0, 200); //Read the pot value ann map it to 0.255 (max value of waveform=255)
99
100  String Tosend = "add ";                                       //We send the
101  string "add "
102  Tosend += 1;                                                  //send
103  the id of the block you want to add the value to
104  Tosend += ",";
105  Tosend
106  += 2;                                                  //Channel of taht id, in
107  this case channel 0 of the waveform
108  Tosend += ",";
109  Tosend += (Value
110  + 20);                                            //Send the value and 3 full bytes
111
112  //Send the value and 3 full bytes
113  Serial.print(Tosend);
114  Serial.write(0xff);
115
116  Serial.write(0xff);
117  Serial.write(0xff);
118}
119
120void routine3() {
121
122
123  int  Value1 = map(analogRead(potentiometer_pin3), 0, 1024, 0, 200); //Read the
124  pot value ann map it to 0.255 (max value of waveform=255)
125  String Tosend = "add
126  ";                                       //We send the string "add "
127  Tosend
128  += 1;                                                  //send the id of the block
129  you want to add the value to
130  Tosend += ",";
131  Tosend += 3;                                                  //Channel
132  of taht id, in this case channel 0 of the waveform
133  Tosend += ",";
134  Tosend
135  += (Value1 + 30);
136  //Send the value and 3 full bytes
137  Serial.print(Tosend);
138
139  Serial.write(0xff);
140  Serial.write(0xff);
141  Serial.write(0xff);
142
143}
144
145