View difference between Paste ID: NEJMEgWv and EQ8K0LE4

 float PMT_raw {0.0f};
-float PMT_raw;
+float PMT_V {0.0f};
-float PMT_V;
+float PMT_mV {0.0f};
-float PMT_mV;
+const uint8_t Vcont=15; //control voltage ?硫?/// gain  provided to pin 15 of esp32
-int Vcont=15; //control voltage ?硫?/// gain  provided to pin 15 of esp32
+float Gain {0.0f};
-int Gain;
+
 //pwm setting area
 const int freq = 5000;
-const int pwmChannel = 0;
+const uint8_t pwmChannel = 0;
-const int pwmResolution = 8;  // 8-bit resolution (0-255)
+const uint8_t pwmResolution = 8;  // 8-bit resolution (0-255)
 
 void setup()
 {
   Serial.begin(9600);
   ledcSetup(pwmChannel, 5000, pwmResolution);  // 5 kHz frequency
 
-  Gain=255*0.16; //Gain 夜??쑣€????쀪텢 ???쑣€?룹?釉?/?쑣€??
+
   ledcAttachPin(15, pwmChannel);
 
   Gain=255*0.16f; //Gain 夜??쑣€????쀪텢 ???쑣€?룹?釉?/?쑣€??
 ledcWrite(pwmChannel,Gain );
 
 }
-  PMT_V=PMT_raw/4095*3.3;
+
-  PMT_mV=PMT_V*1000;
+
   PMT_raw=analogRead(32);
   PMT_V=PMT_raw/4095*3.3f;
   PMT_mV=PMT_V*1000.0f;
 
 Serial.println(PMT_mV);
 
 }