This question has to do with the observed "recursivity" of the calls to "app_sched_execute" in SDK13 as described in the previously asked question below:
devzone.nordicsemi...
hi.
How do i do ble_app beacon advertisement to one device(Android phone) whose bluetooth address is known ?? I want that beacons should only be seen in nrf_connect app of...
why use 50ms and 400ms connection interval for testing the maximum data throughput(2M,247byte payload)?
Because 50ms can only send a pdu , and 400ms can send up to 8 pdu...
Hi,
I am using Keil IDE to develop nRF51822 project.
in main(), the command line
APP_SCHED_INIT(APP_SCHED_MAX_EVT_SIZE, APP_SCHED_QUEUE_SIZE);
has Error : L6218E...
Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I use PPK wit ha stardard setup with all switches set to DK. Everything works fine, excepted that I have a little offset and the IDLE state is negative... which make the AVG...
I have designed a few PCBs using the NRF52 chip with a standard QFN48 pattern. On the first design, we had 8 PCB's made of which, only 2 worked correctly. The others all exhibited...
Hello,
I received BLE_ERROR_GATTS_SYS_ATTR_MISSING event during connection procedure. Tried to look inside and found
/**@brief Event structure for @ref BLE_GATTS_EVT_SYS_ATTR_MISSING...
In code:
case PM_EVT_BONDED_PEER_CONNECTED:
NRF_LOG_DEBUG("Connected to previously bonded device\r\n");
err_code = pm_peer_rank_highest(p_evt->peer_id);
i get...
Hello there,
We're getting an assert in the above code in Soft Device s110 sdk 8.0.3. Can you give us some info as to what that is and how we can address it? To give you...
(EN)
I'm afraid I might no be competent enough, so I look forward to your kind help.
I'm quite new to using nRF52832 WLCSP package(raytac MDBT42 blank module) on a custom...
Hello again,
fortunately I made some progress using the IoT-SDK v0.8.0 on nRF51. I extended the MQTT-example to my needs, but there are still some questions.
The final...
Hi,We plan to establish a star network where more than 20 devices could communicate with 1 host mutually and no-interaction between devices with nrf51822 we are using now...
I have no clear concept about all those concepts, is there any tour or example clearly explain all of these?
At last my goal is that, I want to make my mobile phone app...
I have started creating a GATT using the libraries and Softdevice API provided.
All of our UUIDs are proprietary 128 bit UUIDs for both services and characteristics.
Here...
Hey everyone. I'm trying to read ADC value from sensor and send it via ble.
I use timer to get the value from sensor every 5 seconds, however ADC interruption correlates...
I would like to set the the fstorage memory location manually through fs_init() within SDK 12.1, but I am not sure how to do this. There's comments that is can be done manually...
Hello,
I am using nrf52 and sdk 12. I compiled the code bootloader_secure from the examples in sdk.
Now I want to change the 16 bit uuid to 128 bit uuid in the code. The...
nRF51822CEAA
I am using a custom PCB, this is not a Dev Kit from Nordic
Mac OS X
Eclipse Version: Neon Release (4.6.0)
Eclipse Debug Configuration:
Specified arm-none...
