bobbycar/logdata_visualization/testsender/testsender.pde

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//Note for HC12 433mhz module
/*
connect to 3v3 or 5v.
config: bridge set pin to ground and power on
connect with arduino serial monitor (can send written line at once). 9600baud
AT+RX , shows all configs
default:
OK+B9600
OK+RC001
OK+RP:+20dBm
OK+FU3
change baud to 115200:
AT+B115200
RC001 is frequency of 433.4MHz. rc100 is 473.0MHz
*/
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import processing.serial.*;
// The serial port:
Serial serial;
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long last_send=0;
long last_update=0;
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//Data
float time=0.0;
int cmd_FrontL;
int cmd_FrontR;
int cmd_RearL;
int cmd_RearR;
float current_FrontL;
float current_FrontR;
float current_RearL;
float current_RearR;
int speed_FrontL;
int speed_FrontR;
int speed_RearL;
int speed_RearR;
float temp_Front;
float temp_Rear;
float vbat_Front;
float vbat_Rear;
float currentAll;
int throttle;
int brake;
float n1=0.0;
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void setup() {
// List all the available serial ports:
printArray(Serial.list());
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//String serialport=Serial.list()[0];
String serialport="/dev/ttyUSB0";
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// Open the port you are using at the rate you want:
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serial = new Serial(this, serialport, 115200);
serial.write("time,cmd_FrontL,cmd_FrontR,cmd_RearL,cmd_RearR,current_FrontL,current_FrontR,current_RearL,current_RearR,speed_FrontL,speed_FrontR,speed_RearL,speed_RearR,temp_Front,temp_Rear,vbat_Front,vbat_Rear,currentAll,throttle,brake\n"); //write header
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}
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void draw() {
long loopmillis=millis();
if (loopmillis>last_send+20) {
last_send=loopmillis;
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String wstring=time+","+cmd_FrontL+","+cmd_FrontR+","+cmd_RearL+","+cmd_RearR+","+nfc(current_FrontL,3)+","+nfc(current_FrontR,3)+","+nfc(current_RearL,3)+","+nfc(current_RearR,3)+","+speed_FrontL+","+speed_FrontR+","+speed_RearL+","+speed_RearR+","+nfc(temp_Front,2)+","+nfc(temp_Rear,2)+","+nfc(vbat_Front,2)+","+nfc(vbat_Rear,2)+","+nfc(currentAll,3)+","+throttle+","+brake+"\n";
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serial.write(wstring);
print(wstring);
}
if (loopmillis>last_update+20) {
last_update=loopmillis;
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n1+=0.02;
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time=loopmillis/1000.0;
updateValues();
}
}
void updateValues() {
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cmd_FrontL=int(noise(n1,2)*1000);
cmd_FrontR=int(noise(n1,2.001)*1000);
cmd_RearL=int(noise(n1,2.02)*1000);
cmd_RearR=int(noise(n1,2.021)*1000);
current_FrontL=noise(n1-5,2)*10-3;
current_FrontR=noise(n1-5,2.2)*10-3;
current_RearL=noise(n1-5,2.4)*10-3;
current_RearR=noise(n1-5,2.6)*10-3;
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speed_FrontL=int(noise(n1,5)*600);
speed_FrontR=int(noise(n1,5.001)*600);
speed_RearL=int(noise(n1,5.02)*600);
speed_RearR=int(noise(n1,5.021)*600);
temp_Front=noise(n1/100.0,10)*3+30;
temp_Rear=noise(n1/100.0,10.1)*3+30;
vbat_Front=-noise(n1/100.0,11)*4+12*4.2;
vbat_Rear=-noise(n1/100.0,11.2)*4+12*4.2;
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currentAll=min(current_FrontL,min(current_FrontR,min(current_RearL,current_RearR)));
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throttle=int(noise(n1,15)*1000);
brake=max(0,int(noise(n1,18)*1000-800));
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}