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...
Hi Experts,
I am trying to design my custom board using nRF52832. I am using Segger jLink Mini EDU to connect/debug the chip/board. I took Thingy:52 as reference and designed...
Hi,
I know there are OTA bootloaders for nrf52 which can be enabled by pressing a button(gpio start) or by sending a message on a bluetooth cahracteristic(buttoless dfu...
Hi,
I am trying to use the SPI with a sensor on our PCB.
Based on the SPIM example, I changed the used pins to match our configuration, where the clock (spi_config.sck_pin...
Hi Nordic,
I am using SDK 12.3.0, S130 2.0.1 and PCA10028 nrf51 DK.
I would like to ask about whitelist scan filtering.
After pairing and bonding, central would perform...
Dear Team,
i am using nRF51822 Cortex M0 controller , SDK version is 12.3.0(Soft device S130) i want add the PWM Driver, how can i add the driver to existing nRF51822...
hi, I'm using SDK 15.1.0 and s132 I have two custom boards one peripheral and one central. i don't want to use peer manager (according to requirements) And i want the peripheral...
I have modified the ble_app_hids_keyboard_pca10040_s132 example to enumerate as a Gamepad and Modified the GPIO so the buttons send a USB report.
I am now trying to integrate...
Hi,
I am doing some customization for the secure DFU example (SDK15) and i want to add conditions for the update process (battery level for example).
I wonder if there...
Hi all. I would like to get the current RTC tick when there is an advertisement RX event on multi-link central. I am going to store the advertisements along with a time i...
Hello, In one of my codes, I use the printf function. It works properly when implemented in the int main(void), but when I try to use it in a static void NAME (void){} function...
Hello,
I'm checking the DTM code from nRF5 SDK15.2.0.
In the ble_dtm.c file, line 763:
And in the ble_dtm.h file lines 104-110:
DTM_PKT_0XFF and DTM_PKT_VENDORSPECIFIC...
Hi.
We got Thingy for power measurement purposes. I tried first the it out of box and it works fine. Same with pre-built image.
However if I build the SDK example and...
non connectable advertise success when in SDK 8.0.0, however I got error code 0x00000007 when upgrade to SDK 9.0.0.
I find out error code 7 is NRF_ERROR_INVALID_PARAM,...
hi,
my development kit nrf52832 is not detecting via phone nrf connect app . it appears like no device found .i flashed the ble blinky example program (sdk 15.2version)...
