Struct stabilizer::hardware::pounder::dds_output::DdsOutput

pub struct DdsOutput { /* private fields */ }

The DDS profile update stream.

Implementations

impl DdsOutput

pub fn new( qspi: QspiInterface, io_update_trigger: HighResTimerE, mode: Mode ) -> Self

Construct a new DDS output stream.

Note

It is assumed that the QSPI stream and the IO_Update trigger timer have been configured in a way such that the profile has sufficient time to be written before the IO_Update signal is generated.

Args

• qspi - The QSPI interface to the run the stream on.
• io_update_trigger - The HighResTimerE used to generate IO_Update pulses.
• config - The frozen DDS configuration.

pub fn builder(&mut self) -> ProfileBuilder<'_>

Get a builder for serializing a Pounder DDS profile.

pub fn write(&mut self, profile: &[u32])

Write a profile to the stream.

Note:

If a profile of more than 8 words is provided, the QSPI interface will likely stall execution. If there are still bytes pending in the FIFO, the write will certainly stall.

Args

• profile - The serialized DDS profile to write.