Information About Spresense CAM_IMGSIZE

include SDHCI.h
include SPI.h
include Camera.h

SDClass theSD;

void setup() {
 theSD.begin();
 the Camera.begin();
 pinMode (LED3, OUTPUT); 
 TheCamera.setStillPictureImageFormat(
    CAM_IMGSIZE_5M_H//5M Size Settings
    ,CAM_IMGSIZE_5M_V//5M size setting
    , CAM_IMAGE_PIX_FMT_JPG);
}

void loop() {
 CamImage img=theCamera.takePicture();
 if(img.isAvailable()){ 
  File myFile=theSD.open("TIMG2.JPG", FILE_WRITE);
  myFile.write(img.getImgBuff(), img.getImgSize());
  digitalWrite (LED3, HIGH); 
  delay(100); // Add
  digitalWrite (LED3, LOW); 
  myFile.close();
  while(1);
 }
}