I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
Hi,
I have designed a custom board with nRF51822 but when I connect the custom board and j-link with an adapter the program nRFgo can't detect the chip.
When I conenct...
I'm using DK as the programmer connected (via Debug Out) to a naked nrf51 module (Rigado BMD-200). I can program it via DK, but RTT doesn't work (no output in J-Link RTT Viewer...
With the new nrf_drv_gpiote, how can I know if the handler has been trigged by event "low to high" or "high to low"?
Please, could you provide a configuration exemple?...
Hello,
I am a beginner. Just bougth a nRF51 DK but have not received it yet.
My second question of the day, very related to my first one, but thoutgh they were different...
Hello, beginner here. :)
I just bought an nRF51 DK, but have not received it yet.
I decided to test it because my older BLE module (HM-11) only allowed me to scan beacons...
Hello.
I installed all of relevant software tools and compiled blinky_example with nRF51822 Dev B/D.
Unluckily, build result is like below.
._build\blinky_arm.axf:...
I have built an application using SD120 v2.1.0. The app runs fines from 0x1d000. When I run an own bootloader (RS485, no need of interrupts or SD120, no pstorage functions...
Hello, My question is that in sleep mode my nrf51822 current consumption is 0.98mA, with only GPIOTE enable, however when I disable it, the current falls to 13uA, but the...
Can anybody explain me step by step how to set an Timer interrupt with blinky LED sample code, since i am new in Coding. I am using nRF51_SDK_8.0.0_5fc2c3a/ timer example...
Hello--
On my Mac OSX system, an nRF51 DK loaded with the HID mouse example doesn't list as a mouse device (no mouse icon listed in the OS) when I start advertising. Instead...
I am working with the BBC on the Microbit project. bluetooth nRF51822 has an ARM Cortex -M4F CPU which is MUCH more powerful than the ARM Cortex M0 being used as CPU. Is it...
Since it appears that version 1.20 is broken and useless, does anyone know where to get an earlier version for 64-bit machines? A co-worker has 1.17 for 32-bit but it refuses...
Hi, I just got my nrf51 DK, I compiled the BLE_URIBeacon example from mbed and downloaded the hex file, 361.2KB. I pushed the RESET button and connected the USB cable to my...
Hi
I use an avr attiny441 with the nRF24AP2. Communication is over SPI byte flow. After start up, I get the start-up-message from nRF24AP2. That's fine. Afterwards, when...
