ledc_ll_set_duty_direction() function
Set LEDC duty change direction
Arguments
hw
Beginning address of the peripheral registers
speed_mode
LEDC speed_mode, high-speed mode or low-speed mode
channel_num
LEDC channel index (0-7), select from ledc_channel_t
duty_direction
LEDC duty change direction, increase or decrease
Return value
None
ledc_ll_set_duty_direction() reads 3 variables and writes 1 variable:
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ledc_ll_set_duty_direction()