Hi Guys,
since yesterday i am trying to get the DFU with Softdevice S110 (BLE) v7-alpha3 working but haven't succeeded yet. My process is the following:
s110_nrf51822_7...
Hi All,
i would like to know about
1) what is channel in nrf51288?
2) is there any mathematical relationship between channel no and pin no as in ble_app_hrs
example channel...
Hi,
I use UART bootloader SDK example(dfu_dual_bank_hci) to do update firmware on EK PCA10001 board,it can work ok.But i changed the HCI_SLIP_UART_RX_PIN_NUMBER and HCI_SLIP_UART_TX_PIN_NUMBER...
Hi. I have been trying get a notification through ANCS.
I have created an app which is made by modifying ble_app_ancs sample.
It works basically but there is one problem...
Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
Hello,
I want to generate different UUID for service and for characteristics with different base address for both.
I am updating base address in characteristics_add...
8Q BTLE issue.pcapng BTLE connection failure.log
Hi guys,
We have an issue with some iOS devices that are disconnecting with reason 0x08, the connection timed out. The...
I have used NRF52840 and SDK 13.0.0. Module SPIM.
Nrf driver does not support frequency more then 8 MHz(enum does not have constants for 16MHz and for 32MHz).
But I have...
Hi,
I tried to use fstorage to store some data in flash.
From now, I was able to read and write data before advertising starts, but when I try to write data to flash after...
Hi,
I am currently trying to perform DFU update over BLE, I am working on SDK v11.0, and Softdevice S130 v2.0.0. My traget is an nRF51822-QFACA1.
When I enter in bootloader...
Hello everybody,
I'm designing an app to track the position of the smartphone using six beacons and, in order to do that, I made some measures both indoors and outdoors...
Is there any example combining the Serial and Over the Air DFU for the SDK13?
Or the posiblity to combining the two features into a single bootloader?
What steps should...
Iprogram the bootloader.hex to 0x78000 with jlink.Then in my application program,I set the NRF_UICR->NRFFW[0] register as belew:
static void write_uicr_customer_register...
When power on,run app first at 0x1f000,then reset and run to boot loader at 0x78000,how to set UICR registers to make this come true?I try to set the NRF_UICR->NRFFW[0] in...
Hello,
I want to build a system which will use 2 nrf8001 to communicate. 1 nrf8001 will act as a client by continuously transmitting its UUID and another one will act as...
I am working on RTLS project. I want to perform DFU in beacons but not getting proper information .I went through ( devzone.nordicsemi.com/.../) but i think it i for SDK 13...
I have a hex string like this 58FF1CE5.This is corresponding to One date time 16/09/1955 .(ie in MM/dd/yyyy).How can i do this in ObjectiveC, I am getting this date in didDiscovercharacterstivc...
After some search I found that accepted values for tx power are -40, -30, -20, -16, -12, -8, -4, 0, and 4 dBm.
So my questions are
once I set the tx power using ...
I will code 1 to 2, however, was not successful
code1 :
u8 IICwriteBytes(u8 dev, u8 reg, u8 length, u8* data){
u8 count = 0;
IIC_Start();
IIC_Send_Byte(dev);...
