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@ -4,16 +4,16 @@ |
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# This sensor can detect lightning and display the distance and intensity of the lightning within 40 km |
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# It can be set as indoor or outdoor mode. |
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# The module has three I2C, these addresses are: |
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# AS3935_ADD1 0x01 A0 = High A1 = Low |
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# AS3935_ADD3 0x03 A0 = High A1 = High |
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# AS3935_ADD2 0x02 A0 = Low A1 = High |
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# AS3935_ADD1 0x01 A0 = 1 A1 = 0 |
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# AS3935_ADD2 0x02 A0 = 0 A1 = 1 |
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# AS3935_ADD3 0x03 A0 = 1 A1 = 1 |
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# |
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# |
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# Copyright [DFRobot](http://www.dfrobot.com), 2018 |
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# Copyright GNU Lesser General Public License |
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# |
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# version V0.1 |
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# date 2018-11-13 |
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# version V0.2 |
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# date 2018-11-28 |
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import sys |
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sys.path.append('../') |
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@ -29,17 +29,7 @@ AS3935_I2C_ADDR3 = 0X03 |
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#Antenna tuning capcitance (must be integer multiple of 8, 8 - 120 pf) |
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AS3935_CAPACITANCE = 96 |
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IRQ_PIN = 37 |
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#Indoor/outdoor mode selection |
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AS3935_INDOORS = 0 |
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AS3935_OUTDOORS = 1 |
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AS3935_MODE = AS3935_INDOORS |
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#Enable/disable disturber detection |
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AS3935_DIST_DIS = 0 |
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AS3935_DIST_EN = 1 |
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AS3935_DIST = AS3935_DIST_EN |
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IRQ_PIN = 7 |
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GPIO.setmode(GPIO.BOARD) |
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@ -51,7 +41,7 @@ else: |
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while True: |
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pass |
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#Configure sensor |
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sensor.manualCal(AS3935_CAPACITANCE, AS3935_MODE, AS3935_DIST) |
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sensor.powerUp() |
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#set indoors or outdoors models |
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sensor.setIndoors() |
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@ -61,6 +51,11 @@ sensor.setIndoors() |
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sensor.disturberEn() |
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#sensor.disturberDis() |
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sensor.setIrqOutputSource(0) |
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time.sleep(0.5) |
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#set capacitance |
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sensor.setTuningCaps(AS3935_CAPACITANCE) |
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# Connect the IRQ and GND pin to the oscilloscope. |
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# uncomment the following sentences to fine tune the antenna for better performance. |
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# This will dispaly the antenna's resonance frequency/16 on IRQ pin (The resonance frequency will be divided by 16 on this pin) |
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@ -74,7 +69,7 @@ sensor.setNoiseFloorLv1(2) |
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#noiseLv = sensor.getNoiseFloorLv1() |
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#used to modify WDTH,alues should only be between 0x00 and 0x0F (0 and 7) |
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sensor.setWatchdogThreshold(0) |
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sensor.setWatchdogThreshold(1) |
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#wtdgThreshold = sensor.getWatchdogThreshold() |
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#used to modify SREJ (spike rejection),values should only be between 0x00 and 0x0F (0 and 7) |
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ouki-wang
6 years ago