Infineon GTM TIM Capture 1 User Manual (English)

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Implementation

Configuring the TOM

The configuration of the TOM is done by calling the function generate_PWM() containing the

following steps:

› Enable the FXU clocks by calling the function IfxGtm_Cmu_enableClocks().

› Initialize an instance of the structure IfxGtm_Tom_Pwm_Config with its default values by

calling the function IfxGtm_Tom_Pwm_initConfig() .

› The IfxGtm_Tom_Pwm_Config structure allows to set the following parameters to initialize

the module:

– tom – Selection of the TOM which is counting

– tomChannel – Selection of the channel which is driving the output port pin

– period – Setting of the period for the PWM signal to the desired value

– dutyCycle – Setting of the duty cycle of the PWM signal to the desired value

– pin.outputPin – Selection of the output port pin

– synchronousUpdateEnable – Enabling of Synchronous Update of the timer

– clock – Selection of the clock used for the generation of the PWM

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Infineon GTM TIM Capture 1 Specifications

General

Specifies connecting P02.0 for TIM input and P02.3 for TOM output.

Details enabling GTM/CMU clocks and initializing TIM configuration structures.

Lists iLLD functions like update(), getPeriodSecond(), and getDutyPercent() for measurement.