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...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
I take the nRF UART 2.0 for reference. I make the nrf51822 be always sending packages ,and if it sends one package succussfully,and the smartphone just shows what it receives...
Hi guys,
Is there any way that I can re program the MAC ID of the nRF51822 devices through the SWD interface? I was able to do this using the UART interface with the BL600...
Got a Keil ULINKpro D debug unit with my Keil uVision\ toolchain license. However that doesn't seem to work with the Nordic nRF51822 on my Fujitsu module Development kit....
Hi,
I referred to the sample code "led_radio_example" and I think I might miss some thing so the program does not work.
The sample code indicates to use a terminal program...
Hi,
I am trying to understand the behavior of auto acknowledgement with payload for an application I am working on, I am hoping for some clarification on how ACK with payload...
I seem to be getting into sleep() fine with not able to connect to my app!
but getting back to work from sleep() is taking toll and its not working simply.
I'm trying...
Nordic will release a new development kit in april, named mkit.
It is based on arm mbed .
Writing a ble app will be easy, fast and simple using mbed BLE API .
My question...
Hello,
I compiled the pc10001/blinky_example with gcc/makefile, i can flash it with nRFgo Studio and it works. But if I try to compile/flash the pc10001/button_radio_example...
My computer is running KEIL MDK4 and nRF51 SDK4.
So far no problem with nRF51422QFAAC0.
Upgrading to Keil MDK5 would be a nightmare, so that I gave up after a few days...
Hi,
I'm trying the nRF UART example but I can't get it to work.
I have opened the uart_example project in uVision and loaded it to PCA10001.
Then I opened the Master...
I want to add timer to send sensor movement data to PC every 8ms(125HZ).
But when I add app_timer like normal
1.raise APP_TIMER_MAX_TIMERS
2.raise APP_TIMER_OP_QUEUE_SIZE...
I am testing Keil MDK5 and created my own simple nRF51422 project (not from the sample), hello world type of code. But the "download" button is disabled.
The J-Link is configured...
Hi,
Can anyone please tell me the exact way to enter into the bootloader mode by writing some characteristics with specific value.
I tried setting
NRF_POWER->GPREGRET...
