CCS/TMS570LC4357: PWM on User Led

user5009136

Prodigy 180 points

Part Number: TMS570LC4357

Tool/software: Code Composer Studio

Hallo,

is there any chance to create a PWM Signal that dimm the USer Led on TMS570LC43x ?

Thanks

over 8 years ago

0 Chuck Davenport over 8 years ago

TI__Guru 59540 points

Based on a review of the schematic, the USER LEDs are connected to GPIOB[6] and GPIOB[7]. The only way to dim these using a PWM would be to bit bang the PWM via SW control. They are not connected to timer pins of N2HET nor ePWM.

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CCS/TMS570LC4357: PWM on User Led