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 WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Most of the make files and project files within the nrf5 SDK contain a bunch of defines of the form -DNRF_PAN_XX. A search through the SDK v11.0.0 reveals only a few references...
I have included all paths of all (.h) files including (nrf_delay.h) however I got errors as seen in the photo. What do you suggest to overcome such errors?
Also, Is the following...
Hi,
This is very newbie, and I am stuck.
I am following to the letter the instructions to create the micro-ecc according to this instructions.
The problem, and it...
Hello,
I want to use packet length extension with the PCA10040 and SDK v12.
The peer will be the nRF51 dongle (PCA10031).
I believe that the nRF51 dongle doesn't currently...
I am still noticing a higher than expected power draw on my nRF52 and I want to make sure I have adopted best practice in turning things off/optimising things before entering...
Hi,
I am using a 128KB-rom 16KB-ram nrf51822 and trying to run blinky from SDK 11 with softdevice.
If I load nrf51 S130 1.0.0 softdevice, and use the following in my...
As of SDKV12, because of the removal of pstorage, I upgraded my app to use fstorage.
If you look at the SDKV12 doc at this link, you will notice that it is quite lacking...
Hi,
I am trying to write some data into the flash of the nRF52832 SoC, but can only write around 5 kb of data. After that I will get an error of number 7, which should...
I'm using SDK v11, nRF51
I started developing with S130, v2.0.1
The device is peripheral only, so I decided to switch to S110 v8.0.0, since I need the memory.
I made...
I don't have a particular issue right now, just a concern that I have because my device needs to be bulletproof when it comes to reset behavior.
When sd_mbr_command(SD_MBR_COMMAND_INIT_SD...
I was trying out the low power PWM example and noticed the timing inaccuracy that was mentioned in documentation .
For example, with low_power_pwm_0,
period = 220...
Hello,
I'm developing nRF52 with Keil5.14.
Before I used nRF52_SDK_0.9.2 and it worked fine.(With NordicSemiconductor.nRF_DeviceFamilyPack.8.0.3.pack)
I upgrade the...
Hi all
According to the following post, the RAMONB register doesn't exist since the nRF51822 has only 2 RAM blocks: devzone.nordicsemi.com/.../
But the current version...
