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Hi,
I want to have a USB composite device using USBFS to have at least 4 UART instances in the host. I tried and succeed to have two. The problem I see is that each CDC interface needs 3 endpoints and it seem that USBFS can have max 8 endpoints. Is this true? Can we have more endpoints?
I am using PSOC 5LP family.
Thanks,
Kay
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PSoC 5LP
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Hello,
The USB CDC needs 3 Endpoints. PSoC5LP has 8 endpoint and with this you will be able to implement only maximum of 2 virtual COM ports.
Endpoints are limited to 8 and cannot be increased, this is hardware specific.
Thanks,
Hima
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Hello,
The USB CDC needs 3 Endpoints. PSoC5LP has 8 endpoint and with this you will be able to implement only maximum of 2 virtual COM ports.
Endpoints are limited to 8 and cannot be increased, this is hardware specific.
Thanks,
Hima
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Hi HimaM_31,
Thanks for your reply. That clarified my question.
Cheers,
Kaushalya