- f -

• fillCircle() : Adafruit_GFX
• fillCircleHelper() : Adafruit_GFX
• fillRect() : Adafruit_GFX , Adafruit_SPITFT
• fillRoundRect() : Adafruit_GFX
• fillScreen() : Adafruit_GFX , GFXcanvas16 , GFXcanvas1 , GFXcanvas8
• fillTriangle() : Adafruit_GFX
• find() : Stream
• findUntil() : Stream
• firmwareVersion() : WiFiEspClass
• flush() : Client , HardwareSerial , I2SClass , Logger , Print , TwoWire , Uart , UartDummy , UDP , Wifi , WiFiEspClient , WiFiEspUDP
• flushUART() : SERCOM
• frameNumber() : USBDevice_SAMD21G18x
• freeChannel() : DMAClass
• fromString() : IPAddress