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maximum data length in notification | Cypress Semiconductor

maximum data length in notification

Summary: 3 Replies, Latest post by singh.amit5757_1546876 on 21 Jan 2016 02:51 AM PST
Verified Answers: 1
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singh.amit5757_1546876's picture
User
12 posts

Hello

Actually I send 12 byte data in case of notification then device disconnect , if i send 9 byte data then it easily transfer, my mtu is 23 byte , i think 12 bye easily transfer in single packet of notification

 what max. data length in 23 byte mtu i can send , or I miss any step.

Thanks in advance

singh.amit5757_1546876's picture
User
12 posts

Please reply ASAP

Regards

Amit

BMAH's picture
Cypress Employee
196 posts

Actually, you could send upto 20 bytes in one connection interval with MTU set to 23 bytes. Are you facing the issue when you increase the MTU size? Can you share the projects.

singh.amit5757_1546876's picture
User
12 posts

20 byte only data section or any other header is included in this 20 byte

 

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