This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Question about sd_ble_gatts_hvx?

Dear nordic employee

my purpose is send a data the length is from 150 to 273

when my server device send data by sd_ble_gatts_hvx(the send length is fixed 10 bytes)

I can received the data by my client device

but the received data length(p_ble_evt->evt.gattc_evt.params.hvx.len) turn to be 131(while the send length is fixed 10bytes)

and the add value is filled by 0

I think it should be 10bytes?

why is 131?

the sdk vision num is 13.1

thank you very much!

Related