Updated. /JL

morsekode/send_morse/main.py

@@ -0,0 +1,111 @@
+from microbit import *
+import radio
+import time
+
+radio.config(channel=25)
+radio.on()
+
+alfabet = {
+    "A": ".-", "B": "-...", "C": "-.-.", "D": "-..",
+    "E": ".", "F": "..-.", "G": "--.", "H": "....",
+    "I": "..", "J": ".---", "K": "-.-", "L": ".-..",
+    "M": "--", "N": "-.", "O": "---", "P": ".--.",
+    "Q": "--.-", "R": ".-.", "S": "...", "T": "-",
+    "U": "..-", "V": "...-", "W": ".--", "X": "-..-",
+    "Y": "-.--", "Z": "--..", "Æ": ".-.-", "Ø": "---.",
+    "Å": ".--.-",
+    "1": ".----", "2": "..---", "3": "...--", "4": "....-",
+    "5": ".....", "6": "-....", "7": "--...", "8": "---..",
+    "9": "----.", "0": "-----"
+}
+
+morse = {
+    ".-": "A", "-...": "B", "-.-.": "C", "-..": "D",
+    ".": "E", "..-.": "F", "--.": "G", "....": "H",
+    "..": "I", ".---": "J", "-.-": "K", ".-..": "L",
+    "--": "M", "-.": "N", "---": "O", ".--.": "P",
+    "--.-": "Q", ".-.": "R", "...": "S", "-": "T",
+    "..-": "U", "...-": "V", ".--": "W", "-..-": "X",
+    "-.--": "Y", "--..": "Z", ".-.-": "Æ", "---.": "Ø",
+    ".--.-": "Å",
+    ".----": "1", "..---": "2", "...--": "3", "....-": "4",
+    ".....": "5", "-....": "6", "--...": "7", "---..": "8",
+    "----.": "9", "-----": "0"
+}
+
+tegn_skiller = "/"
+ord_skiller = "//"
+
+prik = 200 # tid, i millisekunder
+streg = prik * 3 # 600 millisekunder
+bogstav = streg # 600 millisekunder pause
+ord = prik * 7 # 1.4 sekund pause
+
+test_ord = "coding pirates rules"
+
+running = True
+
+def alfa_2_morse(tegn):
+    return alfabet[tegn.upper()]
+
+def morse_2_alfa(kode):
+    return morse[kode]
+
+def vis_prik():
+    display.set_pixel(2, 2, 9)
+    sleep(prik)
+    display.clear()
+
+def vis_streg():
+    display.set_pixel(2, 2, 9)
+    sleep(streg)
+    display.clear()
+
+def send_prik():
+    radio.send(".")
+
+def send_streg():
+    radio.send("-")
+    sleep(streg)
+
+def nyt_bogstav():
+    radio.send("/")
+    sleep(bogstav)
+
+def nyt_ord():
+    radio.send("//")
+    sleep(ord)
+
+def afslut():
+    radio.send("\\")
+    return False
+
+def sending(sender=False):
+    while sender:
+        if button_a.was_pressed():
+            send_prik()
+            timeout_prik = time.ticks_add(time.ticks_ms(), prik)
+            timeout_bogstav = time.ticks_add(time.ticks_ms(), bogstav)
+        elif button_b.was_pressed():
+            send_streg()
+            timeout_prik = time.ticks_add(time.ticks_ms(), prik)
+        elif button_a.was_pressed() and button_b.was_pressed():
+            sender=afslut()
+        if time.ticks_diff(timeout_prik, time.ticks_ms()) > 0:
+            if time.ticks_diff():
+                pass
+
+def receiving(modtag=False):
+    while modtag:
+        tmp = ""
+        msg = radio.receive()
+        
+rolle = "sender"
+
+# Code in a 'while True:' loop repeats forever
+while running:
+    if rolle == "sender":
+        sending(sender=True)
+    elif rolle == "modtager":
+        receiving(True)
+