I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
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...
Hello
I have ported the example project "nrf_crypto_aes_pca10056" to my one project. But now I'm not able to building the project anymore. Segger Embedded Studio will show...
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I am in the board design phase of my project. I use Arduino boards (Due & Uno) with SPI. I read that the nRF24L series is not recommended for future projects....
Hi,
So I am using nRF51822 chip to develop our products. We have two motors attacked to our PCB and we want to control the pulse with low power PWM. We want to control...
Hi...
i want to read the data from another board using serial uart .. how to write the command to check the data is available ... in arduino i written like this how to write...
Hello,
I used to use two nRF52810 for testing.
Using Timeslot (BLE+ESB), one of the 52810 paired mobile phones Bluetooth simultaneously sends the ESB.
Another 52810...
What are all the configuration options necessary to configure the nRF9160 as a SPI slave? I'm working with a custom board and have specific DTS files I'm working with. Here...
Hi Nordic Team,
I'm quite confused and can't find a concrete answer so far on the forum, if it is a MUST to kick-off a certification at the Bluetooth SIG Group or not, if...
nRF52840 SDK 15.2
I want to control the power of sensor, so I configurate the pin like this:
nrf_gpio_cfg(AFE4403_PIN_PWR_EN, NRF_GPIO_PIN_DIR_OUTPUT, NRF_GPIO_PIN_INPUT_DISCONNECT...
HI,
I am using ".\nRF5_SDK_15.3.0_59ac345\examples\peripheral\wdt" to test “watch dog timer function.
My use case is:
1. If the program is not execute over following...
I have developed ble periphleral device to send 20byte long at every five seconds to the central. Because connecting to serial to PC, I didn't realize the device cannot not...
Hi,
I need to run RTC simultaneously with Softdevice without external low frequency clock source (32.768kHz oscillator).
I used following settings to setup RTC,
RTC_ENABLED...
I am trying to make a central device that is similar to the NUS central example in the SDK. I have a function that is the same as ble_nus_chars_received_uart_print to print...
