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62 lines
1.9 KiB
Markdown
62 lines
1.9 KiB
Markdown
# ATMEGA-based MoleNet
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The first versions of MoleNet were quite similar to Arduino Uno boards.
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Therefore, programming was based on that ecosystem. Those steps are required to
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get MoleNet v1, v2 and v3 up and running.
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## Prerequisites
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The following Arduino libraries are required:
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- LowPower: <https://github.com/LowPowerLab/LowPower>
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- RFM69: <https://www.github.com/lowpowerlab/rfm69>
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- RV8523: <https://github.com/watterott/Arduino-Libs>
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- spieep: <https://bitbucket.org/spirilis/spieep/>
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## MoleNet (rev. 1.0)
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### Settings for the Arduino IDE
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Arduino IDE:
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- Tools -> Board: "Arduino Pro or Pro Mini"
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- Tools -> Processor: "ATmega328 (3.3V, 8MHz)"
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- Tools -> Port: (USB port to which the programmer is attached)
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Baud-rates:
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- reading from MoleNet node: 1200 Baud (don't change!!!)
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- reading from MoleNet simple Gateway: 115200 Baud
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- setting the RTC: 9600 Baud (could also be changed)
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### Data Format (simple Gateway)
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The app just listens for packets and print the payload with correct formatting
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The data format is as follows:
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#[PACKETNUMBER][NODEID] 'D'YEAR/MONTH/DAY 't'HOUR:MINUTE 'W'VWCRAWVALUE 'T'TEMPRAWVALUE CHECKSUM SUCCESSINDICATOR ['RX_RSSI:'VALUE] - 'ACK sent.'
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example:
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#[2][2] D16/3/30 t15:36 W0468 T0594 68 1 [RX_RSSI:-28] - ACK sent.
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### Set the RTC time (Set_RTC)
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The program prints current time of RTC to serial port every second. The time
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can be changed by sending the new value using the serial line and terminate it
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with a carriage return. Possible commands are:
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- y : change the year, enter full year (e.g., 2016)
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- M : change the month
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- d : change the day
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- h : change the hour
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- m : change the minute
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- s : change the second
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- w : change the weekday (0: Monday, 1: Tuesday...)
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### Manually trigger a measurement
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Pull pin `Int1` at the RTC to ground. One tip is enough
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