Seeing only 3 lightning detections after a round of local storms last night, I grabbed an AS3935 and I2C log this morning, under clear-sky conditions.
It appears that the AS3935 is issuing a constant stream of interrupts. The debug log doesn't seem to give the register values, so I can't determine the type of interrupt. However, there is no lightning detected, "Ignore Disturbers" is checked, and the noise floor is stable. The AS3935 seems to be recalculating storm distance on every interrupt, which seems odd.
The stream of non-lightning interrupts could be masking lightning detections.
Log below:
2014-05-28 12:06:40 174317 | AS3935: Interrupt (1)
2014-05-28 12:06:40 174317 | I2C: -------
2014-05-28 12:06:40 174317 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:40 174317 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:40 174317 | I2C: Send Register 0x3
2014-05-28 12:06:40 174317 | I2C: Transmitted (Read)
2014-05-28 12:06:40 174317 | I2C: Select Receive from device 0x7
2014-05-28 12:06:40 174317 | AS3935: Interrupt (0)
2014-05-28 12:06:40 174317 | I2C: Receiver-Mode
2014-05-28 12:06:40 174317 | I2C: Received 0x30
2014-05-28 12:06:40 174317 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:40 174317 | AS3935: Distance estimation recalculated
2014-05-28 12:06:40 174317 | AS3935: Interrupt (1)
2014-05-28 12:06:40 174317 | I2C: -------
2014-05-28 12:06:40 174317 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:40 174317 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:40 174317 | I2C: Send Register 0x3
2014-05-28 12:06:40 174317 | I2C: Transmitted (Read)
2014-05-28 12:06:40 174317 | I2C: Select Receive from device 0x7
2014-05-28 12:06:40 174317 | AS3935: Interrupt (0)
2014-05-28 12:06:40 174317 | I2C: Receiver-Mode
2014-05-28 12:06:40 174317 | I2C: Received 0x30
2014-05-28 12:06:40 174317 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:40 174317 | AS3935: Distance estimation recalculated
2014-05-28 12:06:42 174319 | AS3935: Interrupt (1)
2014-05-28 12:06:42 174319 | I2C: -------
2014-05-28 12:06:42 174319 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:42 174319 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:42 174319 | I2C: Send Register 0x3
2014-05-28 12:06:42 174319 | I2C: Transmitted (Read)
2014-05-28 12:06:42 174319 | I2C: Select Receive from device 0x7
2014-05-28 12:06:42 174319 | AS3935: Interrupt (0)
2014-05-28 12:06:42 174319 | I2C: Receiver-Mode
2014-05-28 12:06:42 174319 | I2C: Received 0x30
2014-05-28 12:06:42 174319 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:42 174319 | AS3935: Distance estimation recalculated
2014-05-28 12:06:42 174319 | AS3935: Interrupt (1)
2014-05-28 12:06:42 174319 | I2C: -------
2014-05-28 12:06:42 174319 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:42 174319 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:42 174319 | I2C: Send Register 0x3
2014-05-28 12:06:42 174319 | I2C: Transmitted (Read)
2014-05-28 12:06:42 174319 | I2C: Select Receive from device 0x7
2014-05-28 12:06:42 174319 | AS3935: Interrupt (0)
2014-05-28 12:06:42 174319 | I2C: Receiver-Mode
2014-05-28 12:06:42 174319 | I2C: Received 0x30
2014-05-28 12:06:42 174319 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:42 174319 | AS3935: Distance estimation recalculated
2014-05-28 12:06:43 174320 | AS3935: Interrupt (1)
2014-05-28 12:06:43 174320 | I2C: -------
2014-05-28 12:06:43 174320 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:43 174320 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:43 174320 | I2C: Send Register 0x3
2014-05-28 12:06:43 174320 | I2C: Transmitted (Read)
2014-05-28 12:06:43 174320 | I2C: Select Receive from device 0x7
2014-05-28 12:06:43 174320 | AS3935: Interrupt (0)
2014-05-28 12:06:43 174320 | I2C: Receiver-Mode
2014-05-28 12:06:43 174320 | I2C: Received 0x30
2014-05-28 12:06:43 174320 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:43 174320 | AS3935: Distance estimation recalculated
2014-05-28 12:06:43 174320 | AS3935: Interrupt (1)
2014-05-28 12:06:43 174320 | I2C: -------
2014-05-28 12:06:43 174320 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:43 174320 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:43 174320 | I2C: Send Register 0x3
2014-05-28 12:06:43 174320 | I2C: Transmitted (Read)
2014-05-28 12:06:43 174320 | I2C: Select Receive from device 0x7
2014-05-28 12:06:43 174320 | AS3935: Interrupt (0)
2014-05-28 12:06:43 174320 | I2C: Receiver-Mode
2014-05-28 12:06:43 174320 | I2C: Received 0x30
2014-05-28 12:06:43 174320 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:43 174320 | AS3935: Distance estimation recalculated
2014-05-28 12:06:44 174321 | AS3935: Interrupt (1)
2014-05-28 12:06:44 174321 | I2C: -------
2014-05-28 12:06:44 174321 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:44 174321 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:44 174321 | I2C: Send Register 0x3
2014-05-28 12:06:44 174321 | I2C: Transmitted (Read)
2014-05-28 12:06:44 174321 | I2C: Select Receive from device 0x7
2014-05-28 12:06:44 174321 | AS3935: Interrupt (0)
2014-05-28 12:06:44 174321 | I2C: Receiver-Mode
2014-05-28 12:06:44 174321 | I2C: Received 0x30
2014-05-28 12:06:44 174321 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:44 174321 | AS3935: Distance estimation recalculated
2014-05-28 12:06:44 174321 | AS3935: Interrupt (1)
2014-05-28 12:06:44 174321 | I2C: -------
2014-05-28 12:06:44 174321 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:44 174321 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:44 174321 | I2C: Send Register 0x3
2014-05-28 12:06:44 174321 | I2C: Transmitted (Read)
2014-05-28 12:06:44 174321 | I2C: Select Receive from device 0x7
2014-05-28 12:06:44 174321 | AS3935: Interrupt (0)
2014-05-28 12:06:44 174321 | I2C: Receiver-Mode
2014-05-28 12:06:44 174321 | I2C: Received 0x30
2014-05-28 12:06:44 174321 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:44 174321 | AS3935: Distance estimation recalculated
2014-05-28 12:06:44 174321 | AS3935: Interrupt (1)
2014-05-28 12:06:44 174321 | I2C: -------
2014-05-28 12:06:44 174321 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:44 174321 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:44 174321 | I2C: Send Register 0x3
2014-05-28 12:06:44 174321 | I2C: Transmitted (Read)
2014-05-28 12:06:44 174321 | I2C: Select Receive from device 0x7
2014-05-28 12:06:44 174321 | AS3935: Interrupt (0)
2014-05-28 12:06:44 174321 | I2C: Receiver-Mode
2014-05-28 12:06:44 174321 | I2C: Received 0x30
2014-05-28 12:06:44 174321 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:44 174321 | AS3935: Distance estimation recalculated
2014-05-28 12:06:45 174322 | AS3935: Interrupt (1)
2014-05-28 12:06:45 174322 | I2C: -------
2014-05-28 12:06:45 174322 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:45 174322 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:45 174322 | I2C: Send Register 0x3
2014-05-28 12:06:45 174322 | I2C: Transmitted (Read)
2014-05-28 12:06:45 174322 | I2C: Select Receive from device 0x7
2014-05-28 12:06:45 174322 | AS3935: Interrupt (0)
2014-05-28 12:06:45 174322 | I2C: Receiver-Mode
2014-05-28 12:06:45 174322 | I2C: Received 0x30
2014-05-28 12:06:45 174322 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:45 174322 | AS3935: Distance estimation recalculated
2014-05-28 12:06:45 174322 | AS3935: Interrupt (1)
2014-05-28 12:06:45 174322 | I2C: -------
2014-05-28 12:06:45 174322 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:45 174322 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:45 174322 | I2C: Send Register 0x3
2014-05-28 12:06:45 174322 | I2C: Transmitted (Read)
2014-05-28 12:06:45 174322 | I2C: Select Receive from device 0x7
2014-05-28 12:06:45 174322 | AS3935: Interrupt (0)
2014-05-28 12:06:45 174322 | I2C: Receiver-Mode
2014-05-28 12:06:45 174322 | I2C: Received 0x30
2014-05-28 12:06:45 174322 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:45 174322 | AS3935: Distance estimation recalculated
2014-05-28 12:06:46 174323 | AS3935: Interrupt (1)
2014-05-28 12:06:46 174323 | I2C: -------
2014-05-28 12:06:46 174323 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:46 174323 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:46 174323 | I2C: Send Register 0x3
2014-05-28 12:06:46 174323 | I2C: Transmitted (Read)
2014-05-28 12:06:46 174323 | I2C: Select Receive from device 0x7
2014-05-28 12:06:46 174323 | AS3935: Interrupt (0)
2014-05-28 12:06:46 174323 | I2C: Receiver-Mode
2014-05-28 12:06:46 174323 | I2C: Received 0x30
2014-05-28 12:06:46 174323 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:46 174323 | AS3935: Distance estimation recalculated
2014-05-28 12:06:46 174323 | AS3935: Interrupt (1)
2014-05-28 12:06:46 174323 | I2C: -------
2014-05-28 12:06:46 174323 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:46 174323 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:46 174323 | I2C: Send Register 0x3
2014-05-28 12:06:46 174323 | I2C: Transmitted (Read)
2014-05-28 12:06:46 174323 | I2C: Select Receive from device 0x7
2014-05-28 12:06:46 174323 | AS3935: Interrupt (0)
2014-05-28 12:06:46 174323 | I2C: Receiver-Mode
2014-05-28 12:06:46 174323 | I2C: Received 0x30
2014-05-28 12:06:46 174323 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:46 174323 | AS3935: Distance estimation recalculated
2014-05-28 12:06:47 174324 | AS3935: Interrupt (1)
2014-05-28 12:06:47 174324 | I2C: -------
2014-05-28 12:06:47 174324 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:47 174324 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:47 174324 | I2C: Send Register 0x3
2014-05-28 12:06:47 174324 | I2C: Transmitted (Read)
2014-05-28 12:06:47 174324 | I2C: Select Receive from device 0x7
2014-05-28 12:06:47 174324 | AS3935: Interrupt (0)
2014-05-28 12:06:47 174324 | I2C: Receiver-Mode
2014-05-28 12:06:47 174324 | I2C: Received 0x30
2014-05-28 12:06:47 174324 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:47 174324 | AS3935: Distance estimation recalculated
2014-05-28 12:06:49 174326 | AS3935: Interrupt (1)
2014-05-28 12:06:49 174326 | I2C: -------
2014-05-28 12:06:49 174326 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:49 174326 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:49 174326 | I2C: Send Register 0x3
2014-05-28 12:06:49 174326 | I2C: Transmitted (Read)
2014-05-28 12:06:49 174326 | I2C: Select Receive from device 0x7
2014-05-28 12:06:49 174326 | AS3935: Interrupt (0)
2014-05-28 12:06:49 174326 | I2C: Receiver-Mode
2014-05-28 12:06:49 174326 | I2C: Received 0x30
2014-05-28 12:06:49 174326 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:49 174326 | AS3935: Distance estimation recalculated
2014-05-28 12:06:49 174326 | AS3935: Interrupt (1)
2014-05-28 12:06:49 174326 | I2C: -------
2014-05-28 12:06:49 174326 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:49 174326 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:49 174326 | I2C: Send Register 0x3
2014-05-28 12:06:49 174326 | I2C: Transmitted (Read)
2014-05-28 12:06:49 174326 | I2C: Select Receive from device 0x7
2014-05-28 12:06:49 174326 | AS3935: Interrupt (0)
2014-05-28 12:06:49 174326 | I2C: Receiver-Mode
2014-05-28 12:06:49 174326 | I2C: Received 0x30
2014-05-28 12:06:49 174326 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:49 174326 | AS3935: Distance estimation recalculated
2014-05-28 12:06:50 174327 | AS3935: Interrupt (1)
2014-05-28 12:06:50 174327 | I2C: -------
2014-05-28 12:06:50 174327 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:50 174327 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:50 174327 | I2C: Send Register 0x3
2014-05-28 12:06:50 174327 | I2C: Transmitted (Read)
2014-05-28 12:06:50 174327 | I2C: Select Receive from device 0x7
2014-05-28 12:06:50 174327 | AS3935: Interrupt (0)
2014-05-28 12:06:50 174327 | I2C: Receiver-Mode
2014-05-28 12:06:50 174327 | I2C: Received 0x30
2014-05-28 12:06:50 174327 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:50 174327 | AS3935: Distance estimation recalculated
2014-05-28 12:06:50 174327 | AS3935: Interrupt (1)
2014-05-28 12:06:50 174327 | I2C: -------
2014-05-28 12:06:50 174327 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:50 174327 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:50 174327 | I2C: Send Register 0x3
2014-05-28 12:06:50 174327 | I2C: Transmitted (Read)
2014-05-28 12:06:50 174327 | I2C: Select Receive from device 0x7
2014-05-28 12:06:50 174327 | AS3935: Interrupt (0)
2014-05-28 12:06:50 174327 | I2C: Receiver-Mode
2014-05-28 12:06:50 174327 | I2C: Received 0x30
2014-05-28 12:06:50 174327 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:50 174327 | AS3935: Distance estimation recalculated
2014-05-28 12:06:51 174328 | AS3935: Interrupt (1)
2014-05-28 12:06:51 174328 | I2C: -------
2014-05-28 12:06:51 174328 | I2C: Start Read from device 0x3, register 0x3, mask 0xf
2014-05-28 12:06:51 174328 | I2C: Select Transmit to device 0x6
2014-05-28 12:06:51 174328 | I2C: Send Register 0x3
2014-05-28 12:06:51 174328 | I2C: Transmitted (Read)
2014-05-28 12:06:51 174328 | I2C: Select Receive from device 0x7
2014-05-28 12:06:51 174328 | AS3935: Interrupt (0)
2014-05-28 12:06:51 174328 | I2C: Receiver-Mode
2014-05-28 12:06:51 174328 | I2C: Received 0x30
2014-05-28 12:06:51 174328 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:51 174328 | AS3935: Distance estimation recalculated
2014-05-28 12:06:52 174329 | AS3935: Interrupt (1)
2014-05-28 12:06:52 174329 | AS3935: Interrupt (0)
2014-05-28 12:06:52 174329 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:52 174329 | AS3935: Distance estimation recalculated
2014-05-28 12:06:53 174330 | AS3935: Interrupt (1)
2014-05-28 12:06:53 174330 | AS3935: Interrupt (0)
2014-05-28 12:06:53 174330 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:53 174330 | AS3935: Distance estimation recalculated
2014-05-28 12:06:54 174331 | AS3935: Interrupt (1)
2014-05-28 12:06:54 174331 | AS3935: Interrupt (0)
2014-05-28 12:06:54 174331 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:54 174331 | AS3935: Distance estimation recalculated
2014-05-28 12:06:54 174331 | AS3935: Interrupt (1)
2014-05-28 12:06:54 174331 | AS3935: Interrupt (0)
2014-05-28 12:06:54 174331 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:54 174331 | AS3935: Distance estimation recalculated
2014-05-28 12:06:55 174332 | AS3935: Interrupt (1)
2014-05-28 12:06:55 174332 | AS3935: Interrupt (0)
2014-05-28 12:06:55 174332 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:55 174332 | AS3935: Distance estimation recalculated
2014-05-28 12:06:55 174332 | AS3935: Interrupt (1)
2014-05-28 12:06:55 174332 | AS3935: Interrupt (0)
2014-05-28 12:06:55 174332 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:55 174332 | AS3935: Distance estimation recalculated
2014-05-28 12:06:57 174334 | AS3935: Interrupt (1)
2014-05-28 12:06:57 174334 | AS3935: Interrupt (0)
2014-05-28 12:06:57 174334 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:57 174334 | AS3935: Distance estimation recalculated
2014-05-28 12:06:58 174335 | AS3935: Interrupt (1)
2014-05-28 12:06:58 174335 | AS3935: Interrupt (0)
2014-05-28 12:06:58 174335 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:58 174335 | AS3935: Distance estimation recalculated
2014-05-28 12:06:58 174335 | AS3935: Interrupt (1)
2014-05-28 12:06:58 174335 | AS3935: Interrupt (0)
2014-05-28 12:06:58 174335 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:58 174335 | AS3935: Distance estimation recalculated
2014-05-28 12:06:58 174335 | AS3935: Interrupt (1)
2014-05-28 12:06:58 174335 | AS3935: Interrupt (0)
2014-05-28 12:06:58 174335 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:58 174335 | AS3935: Distance estimation recalculated
2014-05-28 12:06:59 174336 | AS3935: Interrupt (1)
2014-05-28 12:06:59 174336 | AS3935: Interrupt (0)
2014-05-28 12:06:59 174336 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:59 174336 | AS3935: Distance estimation recalculated
2014-05-28 12:06:59 174336 | AS3935: Interrupt (1)
2014-05-28 12:06:59 174336 | AS3935: Interrupt (0)
2014-05-28 12:06:59 174336 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:06:59 174336 | AS3935: Distance estimation recalculated
2014-05-28 12:07:01 174338 | AS3935: Interrupt (1)
2014-05-28 12:07:01 174338 | AS3935: Interrupt (0)
2014-05-28 12:07:01 174338 | AS3935: Interrupt register is 0x0, pending status 0, pin 0
2014-05-28 12:07:01 174338 | AS3935: Distance estimation recalculated
2014-05-28 12:07:01 174338 | AS3935: Write registers...
2014-05-28 12:07:01 174338 |
2014-05-28 12:07:01 174338 | === AS3935 ==========================================
2014-05-28 12:07:01 174338 | AS3935: Write registers...
2014-05-28 12:07:01 174338 | AS3935: Calibrate Antenna...
2014-05-28 12:07:01 174338 | AS3935: LCO TUN_CAP=0 => Frequency 511200Hz, Deviation 2.2
2014-05-28 12:07:01 174338 | AS3935: LCO TUN_CAP=1 => Frequency 507200Hz, Deviation 1.4
2014-05-28 12:07:01 174338 | AS3935: LCO TUN_CAP=2 => Frequency 504800Hz, Deviation 1.0
2014-05-28 12:07:01 174338 | AS3935: LCO TUN_CAP=3 => Frequency 503200Hz, Deviation 0.6
2014-05-28 12:07:01 174338 | AS3935: LCO TUN_CAP=4 => Frequency 501600Hz, Deviation 0.3
2014-05-28 12:07:01 174338 | AS3935: LCO TUN_CAP=5 => Frequency 500000Hz, Deviation 0.0
2014-05-28 12:07:01 174338 | AS3935: LCO TUN_CAP=6 => Frequency 498400Hz, Deviation -0.3
2014-05-28 12:07:01 174338 | AS3935: Stop, found best frequency before
2014-05-28 12:07:01 174338 | AS3935: Found best tune-cap=5 with frequency=500000Hz => deviation=0.0%
2014-05-28 12:07:01 174338 | AS3935: Calibrate RCO...
2014-05-28 12:07:01 174338 | AS3935: CALIB_RCO accepted
2014-05-28 12:07:01 174338 | AS3935: Frequency on SRCO is 1151850Hz
2014-05-28 12:07:01 174338 | AS3935: CALIB_RCO accepted
2014-05-28 12:07:01 174338 | AS3935: Frequency on TRCO is 32500Hz
2014-05-28 12:07:01 174338 | AS3935: Init IRQ...
2014-05-28 12:07:01 174338 | =====================================================
Don
WD9DMP