Charge Pump in myCNC
- 6 years ago.
Change Pump Implementation
Charge pump output can be easily implemented in myCNC control software through the Software PLC.
To do it
Goto the "Software PLC"
- Press "Add" to add new PLC procedure
Enter the procedure filename (CHARGE_PUMP), press "OK" button
Enter source code for change pump
main()
{
n=0;
port=0;
do{
n++;
if (n&1) { portset(port); } else {portclr(port);};
}while(1);
exit(99);
};
Press buttons "Save" and "Build"
Output pin defined "port" variable will start pulse generation.
....
port=0;
....
The result oscillogram is shown below