andygeiss/esp32-controller

package serial

import "fmt"

const (
    // BaudRate300 ...
    BaudRate300 = 300
    // BaudRate600 ...
    BaudRate600 = 600
    // BaudRate1200 ...
    BaudRate1200 = 1200
    // BaudRate2400 ...
    BaudRate2400 = 2400
    // BaudRate4800 ...
    BaudRate4800 = 4800
    // BaudRate9600 ...
    BaudRate9600 = 9600
    // BaudRate14400 ...
    BaudRate14400 = 14400
    // BaudRate19200 ...
    BaudRate19200 = 19200
    // BaudRate28800 ...
    BaudRate28800 = 28800
    // BaudRate38400 ...
    BaudRate38400 = 38400
    // BaudRate57600 ...
    BaudRate57600 = 57600
    // BaudRate115200 ...
    BaudRate115200 = 115200
)

var (
    // AvailableN ...
    AvailableN = 0
    // Baud ...
    Baud = 0
)

// Available gets the number of bytes (characters) available for reading from the serial port.
// @see: https://www.arduino.cc/reference/en/language/functions/communication/serial/available/
func Available() int {
    return AvailableN
}

// Begin sets the data rate in bits per second (baud) for serial data transmission.
// @see: https://www.arduino.cc/reference/en/language/functions/communication/serial/begin/
func Begin(baud int) {
    AvailableN = 1
    Baud = baud
}

// Print prints data to the serial port as human-readable ASCII text.
// @see: https://www.arduino.cc/reference/en/language/functions/communication/serial/print/
func Print(val interface{}) {
    fmt.Print(val)
}

// Println prints data to the serial port as human-readable ASCII text followed by a carriage return character (ASCII 13, or '\r') and a newline character (ASCII 10, or '\n').
// @see: https://www.arduino.cc/reference/en/language/functions/communication/serial/println/
func Println(val interface{}) {
    fmt.Println(val)
}