robin/morseanalyser
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base: robin:0f5c3423b32db5c763873f74d743c1a746255705
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compare: robin:a920e282e54f1bd2169ead21d38e131de2f540d7
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0f5c3423b3 ... a920e282e5

Author SHA1 Message Date
Robin Clark
a920e282e5 60ms for dit is 20 wpm according to https://morsecode.world/international/timing.html 2022-07-17 22:00:10 +01:00
Robin Clark
1673016c5f put spaces in between words 2022-07-17 18:31:56 +01:00
1 changed files with 16 additions and 6 deletions
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main.py
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@ -17,7 +17,7 @@ zipleds = KitronikZIPLEDs(3)
# Python u arse hole sec = Integer() # Python u arse hole sec = Integer()
rtc.setDate(16, 7, 2022) rtc.setDate(16, 7, 2022)
rtc.setTime(12, 10, 0) rtc.setTime(12, 10, 0)
rate = 100 rate = 60 # 20 wpm
#bme688.setupGasSensor() #bme688.setupGasSensor()
#bme688.calcBaselines() #bme688.calcBaselines()
sec = 0 sec = 0
@ -63,7 +63,7 @@ def ButtonB_f_IRQHandler(pin):
d = tt - last_tt d = tt - last_tt
if pv: if pv:
#print(" duration of inter-m space ", d) #print(" duration of inter-m space ", d)
if d < rate*6: if d < rate*3:
print (" ") print (" ")
else: else:
print (" interval ") print (" interval ")
@ -222,20 +222,30 @@ def decode_morse():
return("?") return("?")
last_was_space = 0
last_sp = 0
def process_morse(): def process_morse():
global last_tt, morse global last_tt, morse, last_was_space, last_sp
tt = time.ticks_ms() tt = time.ticks_ms()
if (tt - last_tt) > 600: if (tt - last_tt) > rate*6:
# morse chacter complete # morse chacter complete
if (len(morse) > 0): if (len(morse) > 0):
print(morse) #print(morse)
printm(decode_morse()) printm(decode_morse())
morse = [] morse = []
last_was_space = 0
last_sp = last_tt
#oled.clear() #oled.clear()
#oled.displayText(rtc.readDateString(), 1, 25) #oled.displayText(rtc.readDateString(), 1, 25)
#oled.displayText(rtc.readTimeString(), 2, 33) #oled.displayText(rtc.readTimeString(), 2, 33)
#oled.displayText(str(mcount), 4, 33) #oled.displayText(str(mcount), 4, 33)
oled.show() #oled.show()
if (tt - last_sp) > rate*22 : # and last_not_space == 0:
if last_was_space == 0:
printm(" ");
last_was_space = 1 # dont keep repeating inter word spaces