I've recently began experimenting with the HID service and connecting to iOS devices in order to achieve lower connection intervals with Apple products (as described in their...
Hi
I have a question about using gazell link layer and paring library with concurrent timeslot api. I try to do this but i have the hard fault handler after invoked nrf_gzll_init...
HI,
I want to use PWM to control various hardware (LED's, etc ..) so I started off from the suggested PWM code example, found in this forum + modified it as I want to use...
hello,
the function ble_stack_init () in the example of ble_app_uart are quite different from that in the example of ble_app_proximity in my first sight.
ble_app_uart :...
I am getting following error:
Error in final launch sequence
Error executing step execute method: stepInitializeJTAGFinalLaunchSequence
java.lang.reflect.InvocationTargetException...
I have recently ported my nRF52832 application from SDK 12.3 to SDK 14.2 and have been disappointed to find that the preripheral is locking up after a period in operation...
Hi,
My product have to pass SRRC certification,but the pre-test is fail. The certification lab need to test RF frequency at 2402MHz, 2441MHz and 2480MHz separately,and the...
I have a nRF9160 DK that I am trying to get on a network. The iBasis sim does not appear to be in the coverage area, the SIM activated, but has not had both LEDs 3 & 4 blinking...
Hi,
I have nRF9160-SICA Modules with me and I designed a custom board for them. I do not have the nRF9160 DK.
I want to know if there is any way to program nRF9160 using...
I have two TIMER instances, TIMER1 and TIMER2, both setup to Clear Mask on timeout (aka restart). I use TIMER1 and PPI to trigger ADC measurements every 5msec. In the ADC...
I've been documenting this issue and asking questions here:
Intermittent device reset in modified ble_app_beacon example
Since I need to post a proprietary schematic,...
Hello,
I was examining the power supply part of the Thingy and I noticed that the charging current is set to 0.5 C, wich is 720 mA (checking XR6804's datasheet it seems...
In order to evaluate the nRF9160 for coming projects, I need to know if it is possible to use Keil as the development platform for the device.
We have a very large codebase...
Hi, May be it's some what basic but I'm not able to update my pwm value. I'm using sdk 14.02 with softdevice in SES. This is my code:
PWM Config:
PWM init:
Update...
fds appears twice in ble_ots:
1. In ble_ots_init:
err_code = fds_init();
2. on_disconnect
err_code = fds_gc();
It does not look like fds is really used in ble_o...
Hello!
I use Segger Embedded Studio. Ubuntu 18.04 I'm trying to build mqtt_publisher project from zephyr samples. And get error: undefined reference to `sys_rand32_get'...
Greetings,
Here are the details:
IDE = SES v4.12
SDK = v15.2.0 and v15.3.0
Hardware = Nordic nRF52 DK (PCA10040 v1.1.1) * 2 and Rigado BMD-300-EVAL * 2 (vB)
I connected...
Can you explain me what I need to do in order to have the esim ? Do I need a physical component ? I am new to this subject if someone can help me a little bit. Thanks
I am trying to measure and characterize expected battery lifetime of my design. I've noticed that as the effective Connection Interval goes up, so does the Rx current peak...
After init I2C channel
#define TWI_INSTANCE_ID 1 // because SPI0 share same reg add with TWI0 we change and enable TWI1
#define MAX_PENDING_TRANSACTIONS 5
NRF_TWI_MNGR_DEF...
