Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
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 do:
err_code = ble_bondmngr_bonded_centrals_delete();
APP_ERROR_CHECK(err_code);
till now all is ok.
But when I do:
err_code = ble_bondmngr_whitelist_get...
Hi,
I need to delete all centrals using ble_bondmngr_bonded_centrals_delete ble_bondmngr.c function. It is working but it is not cleaning the whitelist.
So, when I do...
In the example of hid_mouse, ble device will bond master when disconnect event happen.
I try to add this two codes to Implement my idea.
err_code = ble_bondmngr_bonded_masters_store...
I write this code to set my ble device power down,but it causes reboot without any error report.
GPIO_WAKEUP_BUTTON_CONFIG(LEFT_BUTTON_PIN_NO);
GPIO_WAKEUP_BUTTON_CONFIG...
I try to use 51822 to run ANCS sample(ble_app_ancs). It work well and I can get notification source and notification attributes. But I don't see any source code for get App...
Hi
I've a reproducable behavior i'm not able to explain. I'm using the softdevice S110 6.0 on a nRF51822.
The firmware implements some BLE profiles and uses TWI Master...
Is there a way to map external memory (SPI connected) to force the app to start execution from there ?
If not feasable , there is a way to transfer the execution from internal...
I have a 51422 board design and I just got Ant-FS working with our firmware so I can now download data from an external SPI flash to a desktop application.
I want to be...
Hello:
I am using NRF51822 to design somethings. And I want to use interrupt send method instead of polling send method.
NRF51822's UART0 provides TXDRDY interrupt. After...
Hi,
I have tested the nRF Toolbox proximity application using nrf51822 evaluation kit and with nexus4 smartphone it is working fine. Now my question is, is it possible to...
Hi
I am trying to overcome the problem that I have confronted, I have no buttons to delete bonds. So instead of deleteing this is what I did.
I modified the bondmanager...
I am developing hid_mouse . When I connect Android once and ubond hid_mouse I must set bluetooth off and on again to connect ble device otherwise it will connect again to...
Hi,
I am trying to set a value in the NRF_POWER->GPREGRET when softdevice is running, but it doesn't work. I don't get any error, but the value is always 3 and not 1 like...
Hi,
i took the example in AN36 (with the led but deleted the button stuff) and added the Battery Level service. Both are working fine together. On top of that I took the...
