I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
I have an mBed application that uses the S130 SoftDevice and polls data from a couple of other connected peripherals via I2C & SPI.
I use a Ticker object, which seems to...
Hello,
I use the example dfu_dual_bank_ble_132 in the nrf5x sdk 11 (PCA10040).
I have had my programe before the OTA, i will have a programme wich would update at any...
Hi all:
I stored some settings in flash in the address 0x00077000 and this address is got by the function of pstorage_register().
However this area will be erased by...
Hello there,
I've been trying to use embitz (the new version of emblocks) to program a nRF5188 but i always fail to compile the "ble_peripheral_hrs" exemple, i'm always...
Hi
I have a unit that is rather old and I want o update it to the latest softdevice.
In the unit there is a bootloader and softdevice version 6. Does anybody know if it...
I'm making progress, but still struggling to get the sample DFU built into NRF Toolbox to download successfully with my bootloader. Using hrs_dfu_s130_*.zip.
For this,...
I tried if there is a possibility that my device would brick if I interrupt the DFU process. notice that I'm using SDK10 with dual bank bootloader. I uploaded the app over...
I am going to develop on nrf51822 and the data sheet says nrf51822 is s110.
I want to load an example of sdk 11 but there is no example for s110.
I am a total newbie, so...
On the nRF52, does the TASKS_HFCLKSTART need to be trigger again after waking up from sleep, if the the HFXO was started before going to sleep? Or does the Clock control circuitry...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I have one characteristic which send data with indications, for each frame sent I wait for acknowledgement on case BLE_GATTS_EVT_HVC : before sending the next data
but...
I write a source code to test led and button driver. it's work with a loop but when add sd_app_evt_wait() to use low power mode of nRF52.
I suppose that I forgot something...
Hello,
i have one problem.i am working on the TWI using Handler.it is working.
but i have very strange issue regarding to the dereference the value.
please check in...
Hi,
I am facing some issue while working with both GPIOTE and SAADC. I have merged the GPIOTE and SAADC sample example sdk code into a new project but what I am facing is...
