MSP430F5529: The Endpoint of USB

erik lee2

Part Number: MSP430F5529

Hi,

My customer now are developing an USB Device using MSP430F5529, the USB spec needs 1 bulk in and 1 bulk out, is it possible to assign the address of Bulk In to endpoint1 and assign the address of Bulk Out to endpoint2? Or the address of bulk in and out needs to be assigned to the same endpointx?

another question,

what is the maxPacketSize(Max size of the USB packets) can be set?

Thank you so much in advance!

over 8 years ago

0 Clemens Ladisch over 8 years ago

Guru 318740 points

Input and output endpoints are completely independent; it does not matter what number you assign to each.

Full speed bulk packets have a maximum packet sizeof 64 bytes.

0 Arthi Bhat1 over 8 years ago in reply to Clemens Ladisch

TI__Expert 6760 points

Hi Erik,

Is this still an issue for you? Configuring different IN and OUT endpoints will require changing a number things in code but it can be done. Let me know if you still need help with figuring out what needs to be changed.

Regards,

Arthi

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MSP430F5529: The Endpoint of USB