wait_for_scl_high
if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))
if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))
if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))
if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))
if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))
if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))