## UI for IR6500 BGA Rework Station
## 

Dependencies:

```
PyQT5
pyqtgraph
pyserial
```

To run:

```
cd pc410
python3 src/main/python/main.py
```

Each row in the table is one program.
Click on row to show an interactive graph representing the temperature curve of the 
program. One program is up to 8 segments. Each segment has a slope (degrees pers second until target temperature level) and a horizontal section(dwell time at target temperature level).
Drag nodes in the graph to edit parameters and the table will update automatically. 


* r-columns are slope rate in degrees C/second.
* l-columns are target temperature level for each step
* t-columns are dwell time ie how long to stay at the target temperature level before continuing with the next slope.

If a rate is 0.0 this means STEP which ignores the rate slope and goes straight to dwell time.
If a rate is -0.01 this means END which makes the program end at that step.
The PC410 controller can also chain programs together but that is not implemented here yet.

### Actions

#### Save
Save will save the current settings to .pc410Settings in the HOME-directory. This file will always be loaded when the program starts.

#### Add row
Add row will add an empty row at the end or after the currently selected row, if any.

#### Run
Run will start running the program and then also plot the current temperature over time as it runs. Start button on the IR6500 will have the same effect.

#### Stop
Stop will stop the running program. Stop button on the IR6500 will have the same effect.

#### Read program
Read program reads the parameters of the current program into the selected line on the table, or to a new line if none was selected.

#### Write program
Write program will write the parameters from the selected line to the IR6500.

The IR6500 has 9 program slots but since I haven't been able to figure out how to select or know which slot is selected over the serial interface all read/write operations work on the currently selected slot.

The clock shows time passed since run started. 

Bottom right shows all the state parameters from the PC410

### Bottom heater
The bottom heater on the IR6500 is controller by another PID and can not be controlled from here

### Documentation
The docs folder contains the PDF manual for the IR6500 itself, for the PC410 module as well as for a AL808-module which is documenting the communication protocol also used by PC410.