PyPCC

Python OPC-UA server to control the I2C devices in the LTS.

• opcuserv.py: OPC-UA server that expose (visible) variables and methods.

LTS structure:

Raspberry pi (LTS_pypcc.yaml -> I2C controller on raspberry pi)

Control PCB (LTS_switch.yaml -> I2C switch)

RCU2 PCB (LTS_RCUx.yaml -> I2C devices)

RCU2 Dither source (LTS_RCU2_dither.yaml -> I2C bitbang)

ADC (LTS_RCU2_ADC.yaml -> SPI bitbang2)

Clock PCB (LTS_clk.yaml -> I2C device)

PLL (LTS_clkPLL.yaml -> SPI bitbang1)