Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Hi,
I am using ancs service to get some information of my iphone.
I use nRF51822 microcontroller and Nordic suggests to use the new SDK (5.2) for new microcontroller...
Dear sirs,
My purpose is to transmit stereo HiFiaudio from one source to two speakers wirelessly.
The speakers have their own power amplifier.
The problem is that the...
Hi all! I have a smart beacon kit rev 1, with s110 on it (the latest firmware available). I am using the RTC with the 32 kHz crystal (50ppm) to trigger an ADC conversion every...
After releasing reset to the nRF51, its UART is responding with
RX: A4 1 6F 1 CB
Further requests for things like capabilities, etc go ignored, and opening a working...
hi all,
i cant able to find the version 11 softdevice hex file. can you please send the link.
and can i use the version 8 softdevice for version 11?
-Thanks in adv...
In the migration guide, I can read: "Clearing an interrupt event may not take effect immediately."
And an example of required code is given as:
NRF_TIMER0->EVENTS_COMPARE...
I'm creating a PC application using the ble windows driver by nordic, i cannot implement white list. I ported my code on the firmware & it works.
Is this a limitation of...
When i follow the Getting Started guide for the nRF52 DK at point 5 the led (led 1) does not start pulsating and I do not get contact with my phone. I tried to upload the...
I am trying to make communication between STM32F407ZET6 and NRF52832 chipsets using an SPI interface.
One is master and another is slave. If I take NRF chip as master,...
I am noticing a problem with pstorage_raw_clear when called in the DFU code. My problem is this: when attempting to update an application, if the application is too large...
HI, I have a remote control with nRF24L01. It was talking with Gen1(uses nRF24L01) product via ESB. Now, I am developing Gen2 product*using nRF51822xxaa) and I need to support...
Hi,
i'm doing my own bootloader and i want to use external flash to download image trough a spi. The bootloader project based on example from SDK11, now just an external...
Hello:
It appears (although I am not 100% certain) that there is a small delay (< 10 usecs) between EVENTS_END in the radio and MICSTATUS in the CCM. I believe I have read...
Hi,
I've got an application running on an nRF52, and it's calling sd_app_evt_wait() from the main loop - and it's staying in that function pretty much all the time.
...
I don't have a 32KHz crystal on my board (using the stock Rigado module) and power isn't an issue as the board is mains powered in operation, so I was intending on using the...
I found a alpha version of softdevice v3.0 (s132_nrf52_3.0.0-2.alpha.zip), and it supports MTU_SIZE > 23 bytes, but there is no SDK (current version is v11) supports it. When...
We have two nRF51822 chips with cleared contents in FICR, e.g. addresses 0x10000000 - 0x100000FF are 0xFFFFFFFF.
UICR works as expected.
Chips execute code.
Radio performance...
