Hi,
I'm starting to implement DFU using IAR's ARM workbench. In the example project for ARM that comes with the nrf51_sdk_v5_2_0_39364 SDK there is a file called bootloader_util_arm...
Do I have to use external host MCU for nRF51422? What can the ARM Cortex processor inside SoC 51422 do and cannot do?
I want to create a mesh network with hundreds of ANT...
Hi
I am looking at section 9.1 of the S110 Softdevice Specification v1.3A and the release notes for 7.0.0-2.alpha where I see that an application now starts at 0x15000...
Hi
S110 v7.0.0-2.alpha got released today.
In the release notes it says...
[b]The SoftDevice can now be configured to forward interrupts to one of several applications...
Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
I was wondering, is it possible to suspend/resume flash operation in nRF52840 (internal flash)? Like flash erase suspend, and also flash write suspend/resume?
Thank you...
Hi,
Might be a silly question,
but is there a gattc equivalent of the "BLE_GATTS_EVT_HVN_TX_COMPLETE", ie a similar/equivalent event that gets generated when a central...
Hey, I am working on the proximity application on nrf51 DK. How can I get the bsp_event_handler to get triggered on a button multi press (such as pressing button 1 twice rapidly...
Hi,
Do you have support for mobility in Cat-M on your nRF9160? This is usually done in RRC connected, but i'm wondering if you are able to support it in eDRX as well?...
Hello;
We are developing a project. And there must be three features in our project.
1) Should scan and transmit beacon at the sametime
2) Chip should read and write...
How can i read advertisement and not connect? I would like to do some checks on the advertising data within BLE event BLE_GAP_EVT_ADV_REPORT and then decide if i want to manually...
I am trying to transmit a modulated carrier with a high duty cycle but it does not work
the same command works with the default duty setting (50%).
The cli freezes when...
VUSB current consumption of the NRF52840: We have a setup where the 5V supply to this pin has very limited current capability.
What is the maximum current which can go into...
The Problem: HardFault within sd_softdevice_enable. With HardFault breakpoint enabled, the debugger halts at address 0x8C8. With this breakpoint disabled, breakpoints after...
I having trouble setting power level above +4 dbm in my app based on the example "ble_app_beacon" using the PCA10059 nRF52840 dongle. I have updated the main.c with the following...
Hi, i'm designing a device which is based on nrf52832 chip and i need to add two IC on my board, the first one is the MAX8856 to charge the battery of my device and the second...
I want to execute timer interrupt at a certain interval, like 1sec or 5 sec.
I measured an actual interval of voltage change with oscilloscope, but the actual interval is...
Hello
i have nrf 51822 beacon and i need to setup beacon that he send out data and i scan it without connecting-read brcst data.
i scan microchip 4870 and other beacon...
What is the best method for attempting to recover from a stuck TWI bus after init?
I am currently initializing the TWI instance with .clear_bus_init=true but this only...
I just finished upgrading the SDK version from v14.2 to v15.3, one thing I'm having trouble with is that after secure buttonless DFU finishes the call to `sd_softdevice_disable...
