Download S5N8947

Transcript
CONTROLLING S5N8947 MODULES
S5N8947
USB BULKOUT TRANSFER (ENDPOINT 1, 3)
USB BulkOut endpoint is endpoint that can receive. (endpoint1,3)
(1) Check endpoint1, 3 Interrupt.
(2) Store received data length in endpoint1, 3.
(3) Call endpoint BulkIn Function.
USB BulkOut Function
When Endpoint 3 Interrupt occurs,
Call endpointBulkOutFunction.
Read E3RDS_REGISTER
Call EndpointBulkInFunction
USB BulkOut Function End
Figure 5-24. Concept Diagram for USB BulkOut Function
5-60