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...
As per the steps given to program bootloader to the device i have programed it.
But the code is not getting executed i.e advertising nor led initilization is taking place...
Hello im trying to connect to a slave on BLE_GAP_EVT_DISCONNECTED event.
Can i use sd_ble_gap_connect(...) on this state, im getting error code 0x3202.?
regards, Vo...
Hi, I have bought the nRF51 development kit. I have downloaded source code for nRF51822. This comes with LOTS of examples but I suspect the codes are not for my board. Is...
I'm manually creating the .dat file for a DFU following the format specified in this document .
Where can I get the device type and revision values from to populate those...
I have bought the nRF51 dev kit. I can download all these soft devices. But what do they really correspond to ?
I think of them as library/apis for doing BLE development...
Hi,
I am trying to run the ble_app_hrs on my nrf51822 based board in combination with the nRF51822 Development Dongle. I am following the instructions from nRF51822 Development...
How can I add PKT_TYPE_INIT (DFU Contorl Point - OpCode = 2) into my DFU?
S110 nrf51_sdk_v6_1_0_b2ec2e6
Chip nrf51822
Softdevice s110_nrf51822_7.0.0_softdevice.hex...
I have a nRF51822 chip sending me BLE UART data to my phone and it works fine with the app. No I want to send it to my PC and Read the data (and send commands) via PuTTY....
Hey guys, I'm looking for a printed antenna PCB file. I have already read the white paper and I think using a more complex antenna would save more space and increases the...
I'm using SDK 7.1, PCA10028 eval board, SD310 2.0.1, MCP 3.6.0.8331
MCP and iOS are generating a different event sequences for a long writes.
MCP: after the BLE_EVT_USER_MEM_REQUEST...
Hey, I noticed that most of the wearable ble devices (without keyboard and screen) on the market are using 'push to confirm connection' authentication, when you have to push...
Chip nrf51822
S110 nrf51_sdk_v6_1_0_b2ec2e6
Softdevice s110_nrf51822_7.0.0_softdevice.hex
I use "nrf51_sdk_v6_1_0_b2ec2e6\nrf51822\Board\pub\device_firmware_updates...
Hi,
I am trying to set up a custom service and I have it all setup and it works properly. The only problem is that it is advertising as a 16bit service. I am moving from...
Take into account an application on the nRF51822 and S110.
I have defined different custom services, so UUID is 128bit long.
When advertising:
Is it advisable to include...
