Example S32K344 eMIOS DS3.5 RTD500

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Example S32K344 eMIOS DS3.5 RTD500

Example S32K344 eMIOS DS3.5 RTD500

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* Detailed Description:

The purpose of this demo application is to present some usage modes of the eMIOS for the S32K3xx MCU.

The application uses the eMios_Pwm driver as OPWMCB ( Center aligned Output PWM Buffered with dead time), OPWMB (Output Pulse Width Modulation Buffered) and OPWMT (Output Pulse Width Modulation Trigger) to generate waveforms. 

PWM signal generated by EMIOS 0 CH 1 (OPWMCB mode), EMIOS 0 CH 2 (OPWMCB mode), EMIOS 0 CH 3 (OPWMB mode) and EMIOS 0 CH 4 (OPWMT mode).

VaneB_1-1731363332793.png

Each waveform was manipulated to demonstrate a capability (dead time insertion and phase shift) of the configured mode.

VaneB_2-1731363543100.png
VaneB_3-1731363559820.png
VaneB_4-1731363572325.png
VaneB_5-1731363591320.png

The application also uses the eMios_Icu driver as ICU_MODE_SIGNAL_MEASUREMENT in SAIC (Single Action Input Capture) mode with interrupts and IPWM (Input Pulse Width Measurement) mode without interrupts to obtain the duty cycle of the captured signal.

PWM signal generated by EMIOS 2 CH 8 (OPWMB mode) measured by EMIOS 1 CH 5 (SAIC mode) AND CH 6 (IPWM mode).

* Test HW: S32K3X4EVB-T172
* MCU: S32K344
* Debugger: S32DS 3.5, OpenSDA
* Target: internal_FLASH
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Last update:
‎11-11-2024 03:49 PM
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