152 lines
5.5 KiB
Python
152 lines
5.5 KiB
Python
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# morse code analyser
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from PicoAirQuality import KitronikBME688, KitronikButton, KitronikDataLogger, \
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KitronikOLED, KitronikRTC, KitronikZIPLEDs,\
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KitronikBuzzer
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import time
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from array import array
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#from datetime import datetime
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logFileName = "atmosphere_log.txt"
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bme688 = KitronikBME688()
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oled = KitronikOLED()
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rtc = KitronikRTC()
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zipleds = KitronikZIPLEDs(3)
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# Python u arse hole sec = Integer()
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rtc.setDate(16, 7, 2022)
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rtc.setTime(12, 10, 0)
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bme688.setupGasSensor()
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bme688.calcBaselines()
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sec = 0
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#f = open(logFileName, 'a')
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#f.write("# Data Logging: Date, Time, Temperature, Pressure, Humidity, AirQuality, CO2\n")
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beeper = KitronikBuzzer()
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buttons = KitronikButton()
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mmaxindex = 20
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mbuf = [] # array/list(buttonEvent) this should be global by default RIGGHT????
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mindex = 0 # head new button events
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mindex_t = 0 # tail unprocessed button events
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mcount = 0
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old_m_count = 0
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last_pv = 0
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# make this array size 20. A morse char of 5 dots|dashes
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# would take up 10 slots max.
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#
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class buttonEvent:
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#mstimestamp = 0
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#pinstate = 0
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def __init__(self, mststamp, pinst):
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buttonEvent.mstimestamp = mststamp
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buttonEvent.pinstate = pinst
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#def str(self):
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#return "mstimestamp:",str(mstimestamp), "pinst ",str(pinstate)
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# this pythin list is doing my head in, why cant they just ahve arrays like normal langauages
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#
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for i in range (0,30):
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b = buttonEvent(0,0)
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print (" inserting a dummy entry into the stupid list object ", i)
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mbuf.insert(i,b)
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print (" how can it xcomplaIN NOW THE LIST IS FULL OF OBJECTS ",)
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#def ButtonB_r_IRQHandler(pin):
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# global buttonB
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# buttonB = 2*60
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# print("button B pressed", buttonB)
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def ButtonB_f_IRQHandler(pin):
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#now = time.now()
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global buttonB, last_pv
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global mbuf, mindex, mcount, mmaxindex
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pv = pin.value()
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tt = time.ticks_ms()
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buttonB = 2*60 # maKES leds LIGHT IN AIRq
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print("button B IRQ", tt, pv)
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if last_pv == pv : # get get spurious 0 level ints
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print("two ints @ same level in a row",pv) # ignore
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else:
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b=buttonEvent(time.ticks_ms(),pv)
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# no no no!!! mbuf.insert(mindex,b)
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mbuf[mindex] = b # why cant i do this arrrgghhhnhhh all I want is a fucking array
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print ("b", str(b.mstimestamp), str(b.pinstate)) # arghhh why is it not storing thsi
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print ("mbuf inserting ",str( time.ticks_ms()), str(pv), "@", str(mindex), mbuf)
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b3 = mbuf[mindex] # shit bag that should store it
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print ("did shit bag python actually put this in the list??", b3.pinstate, b3)
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# it would appear the shitbag python did store this
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mcount += 1
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mindex += 1
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mindex = mindex % mmaxindex
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if pv:
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beeper.playTone(600)
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else:
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beeper.stopTone()
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last_pv = pv
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# FALLING DOES NOT WORK AND IRQ_LOW_LEVEL not recognised
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buttons.buttonB.irq(trigger=machine.Pin.IRQ_FALLING|machine.Pin.IRQ_RISING, handler=ButtonB_f_IRQHandler)
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#buttons.buttonB.irq(trigger=machine.Pin.IRQ_RISING, handler=ButtonB_r_IRQHandler)
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def process_morse2():
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# ok the mbuf is driving me bonkers. keeps going local or something
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global mbuf
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for i in range (0,mmaxindex-1):
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be = mbuf[i]
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print ("be ", i, be.mstimestamp, be.pinstate )
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def process_morse():
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#global mbuf # : why python WHY: why muck everyone about with local fucking copies your sxdjhklazsedfbokhjlfvbegrhjk
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global mbuf, mindex, mindex_t, mcount, mmaxindex, oled, old_m_count
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#for i in range (0,mmaxindex-1):
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#be = mbuf[i]
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#print ("be ", be.timestampms, be.pinstate )
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oled.clear()
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oled.displayText(rtc.readDateString(), 1, 25)
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oled.displayText(rtc.readTimeString(), 2, 33)
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oled.displayText(str(mcount), 4, 33)
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# process the list
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if (mcount - old_m_count) >= 2:
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print("(mcount - old_m_count) >= 2", mbuf, " mindex_t ", mindex_t)
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b1 = mbuf[(mindex_t)%mmaxindex]
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b2 = mbuf[(mindex_t+1)%mmaxindex]
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# ok shitbag python why is the pinstate in that object now zero you turd
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#print("b1 index", str((mindex_t+mmaxindex)%mmaxindex), "b1 ps", str(b1.pinstate))
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#print("b2 index", str((mindex_t+mmaxindex+1)%mmaxindex), "b2 ps ", str(b2.pinstate))
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print("b1", b1, b1.pinstate, "@ mbuf[", str((mindex_t+mmaxindex)%mmaxindex), "]")
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print("b2", b2, b2.pinstate, "@ mbuf[", str((mindex_t+1)%mmaxindex), "]")
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print(" b1 ts ps ", b1.mstimestamp, b1.pinstate, "b2 ts ps", b2.mstimestamp, b2.pinstate)
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if b1.pinstate == 1 and b2.pinstate == 0:
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print(" high to low pinstate valid press", b1.pinstate, b2.pinstate)
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# press and release found
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duration = b2.mstimestamp - b1.mstimestamp
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if duration < 300:
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oled.displayText('dit '+str(duration), 5, 33)
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else:
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oled.displayText('dah '+str(duration), 5, 33)
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mindex_t += 2;
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mindex_t = mindex_t % mmaxindex
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mcount -= 2
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else:
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print(" undefined pinstate order", b1.pinstate, b2.pinstate)
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mindex_t += 1 # that one made no sense so move up
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mindex_t = mindex_t % mmaxindex
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mcount -= 1
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oled.displayText('BAH ', 5, 33)
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old_m_count = mcount
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oled.show()
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while True:
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# maybe a function can have a global ref, yeah maybe the main cont. another wanky aspect ogf pythion
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#process_morse()
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process_morse2()
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time.sleep(1.0)
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