RE: SendData fuctions return true, but characteristics value is not changed

Hung Bui — Thu, 11 Jan 2018 10:05:43 GMT

@bhavesh: Have you made sure you called DiscoverPipes() ? Have you tried to test with one of our example ? Try to add one more primary service to either UART or health thermo peer device.

RE: SendData fuctions return true, but characteristics value is not changed

endnode — Wed, 10 Jan 2018 11:51:29 GMT

"SendData" is function where??? "I try to read the characteristic" how? From the firmware running on nRF5x side on top of Nordic stack (soft Device) through SD API? Or over the BLE for some GATT Client? "other BLE devices" means what? What is your actual set-up and what are "others"?

So firstly you need to carefully describe your system so we can understand it. What HW do you ue, what software/OS/app/FW you run on it, if some of them is Nordic device then what exact BLE stack you use and where you go the FW (= is it some example from nRF5 SDK which you haven't modified or is it something completely different?), what do you do with the devices, what you expect to happen and what happened instead.