如何将Arduino的程序代码转为STM32的代码，跪求解决办法？？？

void setup()
{
  // initialize the serial communication:
  Serial.begin(9600);
  pinMode(10, INPUT); // Setup for leads off detection LO +
  pinMode(11, INPUT); // Setup for leads off detection LO -
}
void loop()
{   
  if((digitalRead(10) == 1)||(digitalRead(11) == 1)){
    Serial.println('!');
  }
  else{
    // send the value of analog input 0:
      Serial.println(analogRead(A0));
  }
  //Wait for a bit to keep serial data from saturating
  delay(1);
}
如何将Arduino UNO的程序代码转为STM32F103ZET6的代码(关于AD8232传感器采集数据，得到心电图的)