I need to be able to actively set the value being incremented in the Timer2 register on the nrf52 (what I believe would be it's main register). It seems that this might be...
The errata for the nRF52 indicates higher consumption in managing timers and GPIOTE. Does the BSP for SDK11 follow recommended practice to deal with these errata can I ask...
Hi,
I am trying to understand the pstorage to record a log for temperature. In my code, I can call pstorage_init(), and clear a block but when I try to store some data...
I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
The Product Specification makes it clear that the given levels of accuracy for ADC measurements are only possible when using an external crystal for the HFCLK. We have one...
Hi Nordic,
Running a gdb session on nRF51, it is difficult to debug the code beyond the SoftDevice initialization. Then, I have to step through with (gdb)ni, but this is...
Hello everybody,
I used to my PCA10028 DK board with nRF51-DK-mbed-IF but I wanted to revert for nRF51-DK-J-Link-IF. According to the nRF51-DK - User Guide v1_0 documentation...
I have the code below initializing TIMER1 and and IRQ every 1ms. I call app_sched_event_put within the timer and I get a Hardfault.
Any hints on what is going on ?
Thanks...
I just bought a nRF5-DK and I couldn't get it to work flashing other nrf51822s. The modules I'm using are these wireless-tag.com/.../nrf51822-02.aspx
Here's literally what...
I have a PCA10001 setup and I am using SDK v9. I have opened the UART example in CrossStudio.
It compiles/builds and I am debugging with breakpoints.
My question is...
Hello,
I use the interface I2C to communicate to the Light Sensor, and also use a timer to read the value back every 1 sec now.
I'm wondering that can I use the interface...
I use nrf51822 by example ble_peripheral/ble_app_uart with with SoftDevice 8.1.0, at the same time, I use pwm driver library, But it does not work well, What I need to do...
Hello,
I have a problem with db_discovery_event_handler execution when having multiple S110 peripherials present when turning S120 central on. I have two different types...
I am seeing three things I don't understand in a modified ble_app_rscs codebase. I'm hopeful that someone else can recognize my symptoms and tell me what I'm doing wrong....
I've got a project that works perfectly on the PCA10028 DK. But the behavior is quite different when downloaded to my nRF51822 production target. My target is connected to...
Hi
I use nRF51822 of Gazell mode and RXF2401C(PA)
PA's TXEN has been pulled, what RXEX in there enbale and disable it?
(Host and Device must be)
Thank you!
Hi everyone,
My question is how much current it´s capable to sink an I/O pin configured as output ´0´ ?
In my case I have to discharge a capacitor throught an output...
I am using sd_power_system_off() to enter System Off. It is my understanding that all peripherals are off in System Off, but that GPIO configuration is retained. I have a...
