Does Gedae support the direct connection of I/O devices to graphs?
Discussion Embedded applications require the ability to perform I/O from both a host processor and special purpose I/O devices directly connected to the DSP hardware. Host communication capability is provided as part of the Gedae product when ported to a vendor’s hardware. Communication via special purpose I/O devices is accomplished via Gedae function boxes that represent drivers to the device. For example, Gedae graphs have been developed that read data from a microphone and drive a speaker. The general concept is that a Gedae function box is generated which encapsulates an I/O driver for the appropriate I/O device. How this is done depends on timing constraints and the particular device being used. More Information For further discussion on the topic, see the Real-Time Data Sources Application Note.
