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...
I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
I am using 3 uarts for my applications using nrf52xx, i want uart without fifo,i configure 3 uarts independently and use the
#define APP_UART_INIT(
P_COMM_PARAMS,
EVT_HANDLER...
Hi Nordic forum.
We wanted to update the bootloader over the air. Initially, we had a very plain bootloader (the one provided in the example) but later we added a timer...
Hello everybody.
Please answer my question.
I repeated the Bluetooth pairing ON → OFF of my smartphone and DK 52
(PCA 10040 + HRM) and checked the connection, I encountered...
Hi
I'm trying to use pstorage to save some info (device name, and user info).
I've found the following links with examples:
infocenter.nordicsemi.com/index.jsp
devzone...
Should these beacons be advertising as bought off-the-shelf? I've got six and was expecting to be able to pick up their advertisements but I'm getting nothing.
In this application, I tried to enter a wrong bonding passkey to test PM_EVT_CONN_SEC_FAILED case. But I found that the program went into this case and after executed "sd_ble_gap_disconnect...
We developed a new BLE hardware product using the Laird BL652 third party module. Our product is based on the latest Softdevice S132 V5.0.0.
Now I'm starting the Bluetooth...
I have problems getting the beacon example in the new mesh SDK v0.10.0 working.
I invoke cmake with this command:
cmake -DTOOLCHAIN=gccarmemb -DPLATFORM=nrf51422_xxAC...
Hi there~. This is Matthew! I saw a thread explaining that the production variants of the nRF52840 will first be available Q4 2017 at this link .
I was planning for BLE...
Hi,
I had a difficult problem.
First, S110 & SDK9
ble_stack_init () is the source.
static void ble_stack_init(void)
{
uint32_t err_code;
// Initialize the...
Hi. I'm using nRF51822 as Peripheral.
To init the service for example "NUS", i have to call NUS_BASE_UUID as below..
#define NUS_BASE_UUID {{0x9E, 0xCA, 0xDC, 0x24, 0x0E...
Hey guys,
From what I understand, the minimum connection interval on say, an iPhone, is 20ms. Also, you can send up to 6 packets of 20 bytes within a connection interval...
I have established a ble connection between two dk boards, the code I based on is the ble_app_uart_c and ble_app_uart, and try to detect some rising edge delivered from the...
