speed_i = cc_perioddata_max(&cooked->accel_speed, state_start, state_stop);
if (speed_i >= 0)
speed = cooked->accel_speed.data[speed_i];
speed_i = cc_perioddata_max(&cooked->accel_speed, state_start, state_stop);
if (speed_i >= 0)
speed = cooked->accel_speed.data[speed_i];