Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello.
I am experimenting examples \ peripherals \ saadc.
It is nrf 52832.
I changed NRF_DRV_TIMER_INSTANCE (0) to NRF_DRV_TIMER_INSTANCE (1), though I tried changing the...
Setting the gatts_enable_params.service_changed to 0 when enabling softdevice removes (or rather doesn't add) the Service Changed characteristic. That's what I want. However...
I'm developing a device based on an nrf52 chipset, and I'm experiencing strange behaving of the Radio interface. The firmware is based on SDK v11 and SoftDevice 132, the hardware...
Line 73 in function nrf_drv_rtc_init snippet bellow checks for UNINIT state. It accesses the m_cb array which is an uninitialized global. That condition would intermittently...
Hi
i buy a nrf51822-02 module and the chip of this,is nrf51822qfaah10
i compile the ble_app_uart_s130 and program my module but it does not have any advertising
my nrfgostudio...
Hello!
Does anyone know how can we send the multiple uint8_t MOSI signal to SPI and received the result on m_rx_buf?
Trying to send multiple bytes to "m_tx_buf":
...
Hi,
It is possible to use an non secure DFU in SDK 12?Like on SDK11?
How to migrate my custom DFU on SDK 11 to SDK 12?
UPDATE 1
it the dfu from sdk 11 I Get an...
When we use nRF5 bootloader provided with SDK the first application flashing must always be done using DFU over-the-air. Only after that it is possible to re-flash application...
Hello,
I'm new to Nordic nRF52 and trying to send commands via termial to nRF52. After receiving commands, nRF52 will use these commands to do i2c communication with other...
Hi,
I'm trying to simply toggle a pin with GPIOTE out toggle task from RTC2 CC0 event. Wrote up the following code and checked the registers in system viewer. Everything...
I am using S132v2 on nrf52831. I am using UART BLE application. I want to turn ON BLE meaning advertising and all parameter of BLE whenever i press any switch. Also bluetooth...
Hi,
I know this question must get asked enough, but i am at my wits end and have not managed to find a solution for this yet.
calling sd_power_system_off returns NRF_INVALID_STATE...
Hi,
After couple minutes of running my application catch softdevice_fault_handler with program counter set to 0x11150. Can you tell me what may be a reason of this error...
Hello community,
We have a requirement to do concurrent BLE peripheral and broadcaster roles with S132 stack. This seems to be one approach but a bit crude for our requirement...
