I'm trying to make a BLE device that actually pairs securely. I posted this question on StackOverflow but didn't get any answers - maybe someone here knows more. As far as...
I am using esb in SDK 11 and my understanding is that the radio causes interrupts that are forcing and cannot be disabled. These in turn causes software interrupt 10 to be...
I'd like to read and write data to the reserved app data space while in the bootloader. Is this possible with pstorage?
Because the BOOTLOADER_SETTINGS_ADDRESSS = 0x0003FC00...
Hi,
I am using 'pstorage_update' to store data in the internal flash. Whenever the number of bytes that should be written matches the size of a storage block everything...
Has anyone tried to generalize this example to different sized variables? What I would like to do is allocate a data structure, write that to flash, and recall it at a later...
I've a PCA10036 V1, I change the IC to nRF52822 QFAA-B016. With nRF5_SDK_11.0.0-2.alpha_bc3f6a0 and SD: s132_nrf52_2.0.0-7.alpha_softdevice, the programme started but if I...
Hi
We are developing software for the nRF51 with Keil under VirtualBox. Previously we used the PCA10000 dongle with the Master Emulator and MCP without issue. Now, with...
I would like to set the security level of a service to security level 4. Unfortunately I have problems with using the BLE_GAP_CONN_SEC_MODE_SET_LESC_ENC_WITH_MITM setter with...
Hello,
I just wanted to throw in that for a hobby project I interfaced Solomon Systech's SSD1331 (96x64 pixel) color OLED display and created an SPI-based driver for it...
Hi BJorn,
I am using nRF52840 chipset using NINA-B301 EVK and could port and test some test applications using NRF52 SDK. My query is in actual harrdware we are using only...
In the nRF52832 Product Spec v1.4 th the ere are discussions in sections 16.5 and 19.3.10 about being able able to output a divided down version
of the 32MHZ clock on the...
I'm using nRF52 and SDK 15.2 with SPI Manager (NRF_SPI_MNGR_ENABLED) with EasyDMA disabled. Some of the external chips I'm communicating with via SPI can't handle consecutive...
Hi,
I am trying to write a I2C read and write wrappers for Invensense MPU9250. Previously, I was using SDK11 and I don't have any issue with it. However, after porting...
Hi,
I am trying to use the USB connectivity firmware so that I can use the pc-ble-driver with it.
I downloaded to my custom board the file 'connectivity_4.0.0_usb_with_s140_6...
Hi, I want to send 9000bytes one sencond.But when I send these bytes it will return error code is 19.
I had increased the ATT MTU to 274 with the function of nrf_ble_gatt_att_mtu_periph_set...
Hi everyone,
I'm playing with the nRF52840 dongle (PCA10059) but I'm not able to program it using nRF Connect (v2.6.1).
I open the sw and connect the dongle, choose...
I am trying to see onboard SD card via usbd_msc and I can not achieve that. I am sure SD card is connected properly and working as I can mount it and write files to it form...
Hello ! Hope I can get help with this as I am completely new to this and dont get a hang of it yet. What I am looking for is to be able to use the servers as clients. I have...
I use nrf52832-AA, S132
I use Fstorage from 0x68000 to 0x73FFF in flash memory.
Reading or writing data from that memory.
It doesn't have any problem working normally...
Hello Everyone,
I am newbie to nordic BLE environment. This maybe a silly question.
Currently I am using nrf51 DK with SDK11, S130.
Data to be sent through SPI:
...
Hi,
I was trying to add generic onoff server model to the dimming server example in order to On/OFF and Dim the LED on the nRF52 Dev board using nRF Mesh App. I added all...
With 100 battery powered bluetooth long range slave nodes connected to one master. To increase battery lifetime, Is is best to connect/disconnect all slave nodes to the master...
