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I am using the fan controller and I can't seem to turn off the fans. On the psoc5 when stopping the component via the API it sets the pwm line high while on the psoc 4 the pwm line is set low. Setting the desired speed to 0 does not work. Writing 0 to the PWM does not work either. Any advice is welcome.
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PSoC 5LP
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Hardware controlled output pin needs to be manually re-configured for firmware control. As you would like to change the hardware driven logic (ie high) using firmware, please re-configure the source of FAN controller output pin as elaborated in Firmware Control of Hardware Output Pin in PSoC 3/5LP– KBA221509
Later, you can use Pin_Write(value) to control the pin using firmware.
Please note to revert the bypass bit once you re-enable the Fan controller component.
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Hardware controlled output pin needs to be manually re-configured for firmware control. As you would like to change the hardware driven logic (ie high) using firmware, please re-configure the source of FAN controller output pin as elaborated in Firmware Control of Hardware Output Pin in PSoC 3/5LP– KBA221509
Later, you can use Pin_Write(value) to control the pin using firmware.
Please note to revert the bypass bit once you re-enable the Fan controller component.