arduino/04_communication/ascii_table/main.py

Prints the printable ASCII characters, 33 ("!") to 126 ("~"), each with its value in decimal, hexadecimal, octal and binary, once, in setup().

Output

ASCII Table ~ Character Map
!, dec: 33, hex: 21, oct: 41, bin: 100001
", dec: 34, hex: 22, oct: 42, bin: 100010
...

# Prints the printable ASCII characters, 33 ("!") to 126 ("~"), each with its
# value in decimal, hexadecimal, octal and binary.
 
from arduino import *  # the Arduino-style functions: pinMode(), digitalWrite(), delay(), ...
 
 
def setup():
    print("ASCII Table ~ Character Map")
    for code in range(33, 127):  # 33 up to 126; range() stops before its second number
        # chr() gives the character for a code. %d is decimal, %x hexadecimal and
        # %o octal; bin() gives "0b100001", and [2:] drops the "0b".
        print("%s, dec: %d, hex: %x, oct: %o, bin: %s" % (chr(code), code, code, code, bin(code)[2:]))
 
 
def loop():
    delay(1000)  # nothing left to do: the table was printed once, in setup()
 
 
# Do not edit below this line: it runs setup() once, then loop() over and over.
def main():
    setup()  # runs once, at the start
    while True:  # repeats until stopped: Interrupt in PyCharm, or mpremote soft-reset
        loop()
 
 
# True when this file is run, but not when another file imports it.
if __name__ == "__main__":
    main()