HID Android/Iphone

[Epasta]

Hi, I have implemented a firmware that allows to bonding and connecting whit android and iOs; I have added the HID service and characteristics, if I press a button I can send a parameter 0xE9(with this parameter I should increment the volume in the android device) at the characteristic 2A4D, but the device volume doesn't increment... 1: I must send another parameter to another characteristic? 2: iOs HID parameters, are equals to Android parameters? Thanks Best regardes!

[Hung Bui]

@Epasta: I'm not sure 0xE9 is the correct key you should send. But you can have a look at this example, pressing button 3 will send a volume up and button 4 volume down.

It should be used with S110 v7.1 and SDK v6.1.

Update 09Mar2016, there are some bug with the github example, we will update the repo. For now you can use this project (SDK9.0): nrf51_ble_app_hids_kbd_consumercontrol-master.zip

[letter57]

Hi Hung Bui: I downloaded the example and programmed to nRF51 DK, It didn't Work. Let me check something...it still use s110 v7.1 and SDK v6.1? I found you have updated project to SDK9...

[Hung Bui]

No, it's with SDK 9.0 and S110 v8.0 or S130 v1.0. If you want the earlier version , please click on Commits

[letter57]

Hi Hung Bui: I am using the example that you shared. I programmed to nRF51 DK, the first time the device is connected to mobile phone.It works, but if i turn off the nRF51 DK and then turn it on.it is connected but it cound't control any more. I don't know what's problem. If you know the problem, could you point the problem?

[Epasta]

Hi Hung Bui, i have seen the same problem that LETTER57 have described above Regards Enrico

[Hung Bui]

@Epasta, @letter57: Thanks for reporting, it was a bug in the device_manager_cnfg.h file. If you modify DM_GATT_CCCD_COUNT to 4 instead of 3. It should work. You may also want to start advertising after disconnection, also enable a button to erase bonding information if it's full. I will ask the developer to update the github repo.