With reference to the Thingy:91x reference design, I see that the LNA (SKY65943-11) on the GPS signal path is powered by one of the switching converters from the nPM1300:...
Hi,
I'm using cdc_acm to create two COM ports on a PC -
// USB support
& zephyr_udc0 {
cdc_acm_uart0: cdc_acm_uart0 {
compatible = "zephyr,cdc-acm-uart" ;
...
Hi,
We are having issues with this part bridging on our via-in-pads. We are using 2oz finished outer layer copper.
Do you have any footprint recommendations for 2oz copper...
Hello,
I'm looking for guidance and understanding of how to properly use the KMU and ITS for secure key storage of a key generated on device.
I see that typical ITS use...
Dear Nordic Support Team How are you? Currently we are looking into how to configure, compile and run a full-fledged NRF5340 project which should provide us with:
- Latest...
Hello,
once in a while we are experiencing ZEPHYR FATAL ERROR. It's very hard to reproduce on purpose and investigate in detail. But it looks like t->fn() somehow becomes...
Is there a known way to enable MBEDTLS_THREADING_C? I believe my application is running into MbedTLS heap corruption because multiple threads are performing crypto operations...
Hi Hakon.... when i compile my project i get some linker errors,
._build\gzll_host_ack_payload.axf: Error: L6218E: Undefined symbol __main (referred from arm_startup_nrf51...
I'm following nAN-29 and when I go to import the Eclipse project file for ble_app_hrs I get a message "No projects are found to import". I've pretty much followed nAN-29 to...
I've been working on an interrupt driven I2C driver. I have the basic driver working, but I'm hoping to squeeze a bit more speed out of it.
I'm mostly doing fairly long...
This is an howto on restoring your nRFgo motherboard firmware.
Error code can be similar to this from nRFgo Studio:
Starting bootloader on board 0
Could not start the...
(I also posted this on the mbed BLE_API forum)
Hi all,
Sorry for the long post, I'm starting yet another discussion on BLE throughput, but I feel this merits a deeper...
I'm getting an event when a write long is completed (the line with BLE_GATTS_OP_EXEC_WRITE_REQ_NOW):
static void on_write(ble_mlbx_t * p_mlbx, ble_evt_t * p_ble_evt)
...
Hi
I'm using sd_flash_erase to clear a page in flash. The event NRF_EVT_FLASH_OPERATION_SUCCESS comes to my sys_evt_dispatcher. After the event has arrived I continue with...
Following along after my nrfjprog mini-tool for OS X, I've just released a plugin for Eclipse which exposes a template for setting up projects with the right settings for...
The nRF51822 BLE stack API source for the above question ...
fp_handler = conn_mw_item [i] .fp_handler; For fp_handler function pointer, I want to get information about...
Hi
I defined an system id in nrf code & am able to access in the android app after i set service discovery & bonding.Is it possible to view the system id during advertising...
Hi,
I was measuring the speed using the NORDIC android application. But problem is that I cant measure accurate speed. It is showing me less speed than the actual speed.
Hi
I'm using two different designs using nRF51822 as SPI Slave.
One is using p0.07 as CLK input and the other is using p0.06 as CLK input.
I'm using the code from spi_slave...
Hi,
I get strange error.
p_evt_write data array should contains 3 values but contain only one (first).
Please take a look:
What can be the reason and how to fix...
Hi everyone.
We plan to work with nrf51422 and we need two BLE devices, One implements Peripheral role, another one implements Central role.
I would like to know if...
Hi,
I am migrating to the latest code versions (both SDK and Softdevice) but I am having issues when I start the notifications on a BLE app. The errors I am seeing are...
