Uppdatera 'README.md'

README.md

@@ -16,31 +16,38 @@ 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. 
 
-Each row in the table below is one program.
-Click on row to show graph representing temperature curve. 
-Drag in graph to edit parameters, table will update automatically.
 
-* r-columns are rate in degrees C/second.
-* l-columns are level ie target temperature for each step
-* t-columns are dwell time ie how long to stay at the target temperature before continuing.
+* 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.
 
-Each program has 8 steps.
-If rate is 0.0 this means STEP which ignores the rate slope and goes straight to dwell time.
-If rate is -0.01 this means END which makes the program end at that step.
+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.
 
-### Buttons
+### 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.
@@ -53,4 +60,4 @@ Bottom right shows all the state parameters from the PC410
 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 documentating the communication protocol also used by PC410.
+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.