arduino 硬件配置信息串口打印输出

arduino 硬件配置信息串口打印输出

/*
  Blink
  This example code is in the public domain.
  https://www.arduino.cc/en/Tutorial/BuiltInExamples/Blink
*/



void setup() {
  Serial.begin(115200);
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(12, OUTPUT);
  pinMode(13, OUTPUT);
}

// the loop function runs over and over again forever
void loop() {

  digitalWrite(12, HIGH);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(13, LOW);   // turn the LED on (HIGH is the voltage level)
  delay(1000); // wait for a second

  digitalWrite(12, LOW);    // turn the LED off by making the voltage LOW
  digitalWrite(13, HIGH);
  delay(1000);  

Serial.printf("getHeapSize= %d \n",ESP.getHeapSize());
delay(10);
Serial.printf("getFreeHeap= %d \n",ESP.getFreeHeap());
 delay(10);
 Serial.printf("getChipRevision= %d \n",ESP.getChipRevision()); // 3
 delay(10);
 Serial.printf("getChipRevision= %s \n",ESP.getChipModel()); //ESP32-C3
 delay(10);
 Serial.printf("getChipCores= %d Core\n",ESP.getChipCores()); // 1
 delay(10);
 Serial.printf("getCpuFreqMHz= %d MHz\n",ESP.getCpuFreqMHz()); //160 
delay(10);
// Serial.printf("getSdkVersion= %s \n",ESP.getSdkVersion()); 
// Serial.printf("getFlashChipSize= %d \n",ESP.getFlashChipSize());
//  Serial.printf("getFlashChipSpeed= %d \n",ESP.getFlashChipSpeed());
Serial.printf("getSketchSize= %d bytes\n",ESP.getSketchSize()); //250128
 delay(10);
 Serial.printf("getFreeSketchSpace= %d bytes\n",ESP.getFreeSketchSpace()); //13631488 bytes
 delay(10);
 Serial.printf("getSketchMD5= %s \n",ESP.getSketchMD5().c_str());//acaaaa867e2263c1f83c0daef8474855
 delay(10);
 uint32_t flash_Size = ESP.getFlashChipSize(); 
 Serial.printf("getFlashChipSize= %d \n",flash_Size); //16777216
delay(10);
 Serial.printf("getFlashChipSpeed= %d \n",ESP.getFlashChipSpeed()); //80000000
 delay(10);
 FlashMode_t flash_Mode = ESP.getFlashChipMode();
 Serial.printf("Flash mode:  %s\n", (flash_Mode == FM_QIO ? "QIO" : flash_Mode == FM_QOUT ? "QOUT" : flash_Mode == FM_DIO ? "DIO" : flash_Mode == FM_DOUT ? "DOUT" : "UNKNOWN"));
 delay(1000);

}