drivers: pwm: fix an off-by-one error in the CH32V PWM driver #90439
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The period is the reload register plus 1. Adjust. Note that the earlier code handles the cases where the pulse time is zero or equal to the period. Signed-off-by: Michael Hope <michaelh@juju.nz>
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The period is the reload register plus 1. Adjust. Note that the earlier code handles the cases where the pulse time is zero or equal to the period.
See the stm32 driver for similar code:
zephyr/drivers/pwm/pwm_stm32.c
Line 378 in 64ac57a