* This is the API I use for writing periph to mem:

```rust
            i2c_baro.write_dma(
                baro::ADDR,
                &WRITE_BUF_BARO,
                false,
                BARO_TX_CH,
                ChannelCfg::default(),
                BARO_DMA_PERIPH,
            )
            .unwrap();
```

Plain function; nothing special