README for groov EPIC Secure Shell (SSH) Demo

---

OptoMMP: Python Scripts

The following Python scripts use OptoMMP thru the socket interface to communicate groov EPIC:

"mmpgetuptime" returns the uptime (ms) of the controller: one optional parameter for host.

• python mmpgetuptime.py will default to localhost.
• python mmpgetuptime.py <hostname or IP address> will get the given host's uptime.

"mmpreaddigmodch" returns the state of the given module and channel: two required parameters for module and channel number.

• python mmpreaddigmodch.py 0 1 will read the digital state of localhost module 0, channel 1, and output the result.

"mmpwritedigmodch0or1" sets the state of the given module and channel: three required parameters for module number, channel number, and state 1 or 0

• python mmpwritedigmodch0or1.py 0 1 1 will write the digital state of localhost module 0, channel 1 to be = 1 (on/true) and attempt confirmation.

---

OptoMMP: Executable file compiled from C++ code

"pulseprogram" Flashes output 22 on module 0 twenty two times. Source code is pulseprogram.cpp, uses the OptoMMP C++ SDK.

• sudo chmod +x pulseprogram to make the file executable,
• ./pulseprogram to run the program.

---

REST API: Python Scripts

The following Python Scripts use the Manage RESTful API thru the requests package to communicate with groov EPIC:

"restreaddigmodch" returns the state of the given module and channel: two required parameters for module and channel number.

• python restreaddigmodch.py 0 1 will read the digital state of localhost module 0, channel 1, and output the result.

"restwritedigmodch0or1" sets the state of the given module and channel: three required parameters for module number, channel number, and state 1 or 0

• python restwritedigmodch0or1.py 0 1 1 will write the digital state of localhost module 0, channel 1 to be = 1 (on/true) and attempt confirmation.

NOTE: To install the requests package on groov EPIC

1. sudo apt-get update
2. sudo apt-get install python-pip
3. pip install requests