Component: PWM Free (Peripheral CAL): Difference between revisions
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Revision as of 14:21, 13 July 2026
| Author | Matrix Ltd |
| Version | 1.3 |
| Category | Peripheral CAL |
PWM Free component
A low level implementation giving direct access to the CAL
Component Source Code
Please click here to download the component source project: FC_Comp_Source_PWM_Free.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_PWM_Free.fcfx
Detailed description
No detailed description exists yet for this component
Examples
Example showing how to build a component using a CAL component Using CAL Components.
Macro reference
ChangePeriod
|
ChangePeriod |
| Change the Period (and prescaler) for this PWM Channel | |
 - UINT
|
period |
| period value PIC/AVR: 0-255 16-bit PIC: 0-65535 | |
| - UINT
|
prescaler |
| prescaler 1,4,16,64 | |
 - VOID
|
Return |
Disable
|
|
Disable |
| Disable this PWM Channel | |
| - VOID
|
Return |
Enable
|
|
Enable |
| Enable this PWM Channel | |
| - VOID
|
Return |
GetList
|
|
GetList |
| Returns CHANNEL or PRESCALE list from the FCD and updates the internal property | |
 - STRING
|
Name |
| - STRING
|
Return |
GetValue
|
|
GetValue |
| Returns Named property Value | |
| - STRING
|
Name |
| - STRING
|
Return |
SetDuty10Bit
|
|
SetDuty10Bit |
| Set the Duty Cycle for this PWM Channel. PIC/AVR - Range: 0-1023 16-bit PIC - Range: 0-65535 | |
| - UINT
|
duty |
| Duty value 0 - 1023 | |
| - VOID
|
Return |
SetDuty8Bit
|
|
SetDuty8Bit |
| Set the Duty cycle (0-255) for this PWM Channel | |
 - BYTE
|
duty |
| duty value 0 - 255 | |
| - VOID
|
Return |
SetValue
|
|
SetValue |
| Sets the Value of the property PERIOD, PRESCALE or CHANNEL (if CHANNEL also updates the PORT from FCD) | |
| - STRING
|
Name |
| - STRING
|
Value |
| - VOID
|
Return |
Property reference
|
Properties |
|
Channel |
| PWM Channel selector | |
|
|
Alt Pin Enable |
| Alternative Pin Enable (if available on target device) | |
|
Port |
|
Period Register |
| PWM Period Register value | |
|
|
Prescaler Divide |
| Prescaler Divider value | |
|
|
PWM Timer |
| Timer associated with PWM to drive the output. Warning - All PWM channels linked to the same timer will share the same period and prescaler settings. | |
|
|
Clock Speed |
|
Period (uS) |
|
|
Frequency (KHz) |
|
|
Master Divider |