Library for communication with the MSR145 datalogger.

The library was/is created by reverse engineering the proprietary Windows driver.

The work was done using a MSR145B with firmware V5.18.

I have no idea if the software works for any other of the MSR dataloggers, or for different firmware versions.

This is very much a work in progress, and the API will NOT be stable for the foreseable future.

###Working:

#####General:

• Setting baudrate(The baudrate is reset to 9600 b/s if a command have not been send in ~5 seconds).
• Calculation of 8-bit CRC checksum used by the protocol
• Formatting the memory

#####Reading:

• Read name

• Read Serial number

• Read current time of device

• Read recording start/stop settings

• Read recording start/stop time

• Read limit settings

• Getting live sensor data

• Read samples from recording (not tested with ringbuffer, probably don't work)

• List recordings on device

• Read "Marker" settings

• Read timer and sampling settings

• Read LED blink settings

• Read callibration settings

• Read calibration name

• Read calibration date #####Writing:

• Set name

• Set calibration name

• Set calibration date

• Set calibration settings

• Set limits

• Set "Marker" settings

• Setting timer intervals, which sensors should be sample when the timer triggers, and if the blue LED should blink on timer trigger.

• Set time on device

• Stopping recording

• Starting recording (and settings for start and stop condition, e.g button, time, etc.)

###Not Working:

• Reading MSR type.
• Anything to do with features not avaliable on the device i have access to, i.e. accelerometer, SD-Card, fluid-pressure, lightsensor, analog inputs.

###Known bugs:

• Sometimes the communication with the MSR device will stall, and refuse to transfer more than a couple of commands at a time.
• Setting of calibration data not working correctly, will cause the fields to be overwritten with FFFF. ##TODO
• Fix bugs
• Improve interface and make it consistent
• Implement command-line tool on top of the library