downscale_32_to_7bit
ev->data.control.value = downscale_32_to_7bit(val->cc.data);
ev->data.control.value = downscale_32_to_7bit(val->caf.data);
midi1->paf.data = downscale_32_to_7bit(midi2->paf.data);
midi1->cc.data = downscale_32_to_7bit(midi2->cc.data);
midi1->caf.data = downscale_32_to_7bit(midi2->caf.data);
buf[2] = downscale_32_to_7bit(midi2->paf.data);
buf[2] = downscale_32_to_7bit(midi2->cc.data);
buf[1] = downscale_32_to_7bit(midi2->caf.data);