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Phase Shift Keying (PSK) modulation using HRTIM

mala
Associate II

Hello everyone,

I'm searching to do PSK using HRTIM.

I need only one output to display on oscilloscope.

I use stm32g474RE and want to have phase shift of 22° when the bit change (ex : 1 --> 0 or 0 --> 1) and nothing change when I have (1 --> 1 or 0 --> 0). Each bit avec a duration (ex : 1 --> 75 µs and 0 --> 140 µs) with the carrier of 480 kHz using HRTIM.

Can you help me with this please?

Thank you

Best regards

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