14.3. Built-in Module ctb

error -- data of module ctb

The exception raised on errors.

cmData -- data of module ctb

cmCntl -- data of module ctb

cmAttn -- data of module ctb

Flags for the channel argument of the Read and Write methods.

cmFlagsEOM -- data of module ctb

End-of-message flag for Read and Write.

choose* -- data of module ctb

Values returned by Choose.

cmStatus* -- data of module ctb

Bits in the status as returned by Status.

available () -- function of module ctb

Return 1 if the communication toolbox is available, zero otherwise.

CMNew (name, sizes) -- function of module ctb

Create a connection object using the connection tool named name. sizes is a 6-tuple given buffer sizes for data in, data out, control in, control out, attention in and attention out. Alternatively, passing None will result in default buffer sizes.

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connection object