How many endpoint would STM32F439 support?
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‎2020-09-28 01:57 AM
Hello everyone
In datasheet, i only read following message
USB OTG HS
- 6 bidirectional endpoints
- 12 host channels with periodic OUT support
Does it mean that STM32F439 would support 12 OUT endpoints and 6 IN endpoints or?
- Labels:
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STM32F4 Series
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USB
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‎2020-09-28 02:07 AM
Host channels are for Host mode.
For Device mode, you have the inherently bidirectional EP0, and then 5 IN and 5 OUT endpoints.
JW
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‎2020-09-28 04:01 PM
Where could i get this information that stm32f439 usb device contain 5 in 5 out ?
​
I couldnt find this information from stm32f439 datasheet, is there any link to read ?
​
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‎2020-09-28 04:01 PM
Where could i get this information that stm32f439 usb device contain 5 in 5 out ?
​
I couldnt find this information from stm32f439 datasheet, is there any link to read ?
​
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‎2020-09-28 10:09 PM
See Peripheral-mode features subchapter of OTG-HS chapter in RM0090.
JW
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