Hello,
i'm working with my own board with the SD V6.0 and nrf51822 chip id QFAAG0. Already works fine.
Now i switch to the new SD V8.0. The SD V8.0 is programming with...
Hi everyone,
I'm working on the nrf51822 chip and using S110 stack of SDK 6.1. Everything is fine for IPhone5s. The proximity example is running on the nrf51822 device...
I have used your example of a bootloader nAN_18. I can create a basic program, with new firmware, and also load my new bootloader program at the high end of memory.
My...
Hi,
I'm developing some projects with the nRF51822 chip and I am not able to debug them successfully any more. However, I have previously debugged correctly some projects...
Hi,
We've been seeing an intermittent connectivity issue in Yosemite in discovering BLE services, namely scanForPeripheralsWithServices does not return anything. The same...
Hi there is a problem in github.com/.../nrf51-UART-examples
any one can help?
I put empty loop in main, and comment off all ble related int. and I process uart_evt by...
Hello, I am trying to switch from BLE_GAP_PHY_AUTO to BLE_GAP_PHY_CODED in runtime, and I need to change central event length via sd_ble_cfg_set(). Whether is it possible...
Hi, i am working on servo motor using nrf52840 development kit , i want to run parallely four servo motors , i have merged the ble_app_uart+pwm library example ,
1. As of...
Hi,
I am using an external RCT module to provide 32.768kHz square wave for the nRF52832 instead of an external crystal oscillator. When the system goes to deep sleep mode...
Hello,
I'm aiming for flashing the nrf52832 via SWD via my own SWD implementation.
I'm good so far with the init phase, reading IDCODE writing registers. Long stort short...
Hello,
I am using nRF52840, SDK_16.0.0, SoftDevice S140 V7.0.1 and Segger for flashing the image. I am using ‘ble_app_blinky’.
I modified ble_app_blinky with below...
I am getting ecg data from max30003 IC which i want to send via BLE to and application. I have the Ble code working on its own and the SPI code to get ecg data working on...
Hi,
I am working on nRF52840 (dongle) using nRF Connect for desktop on windows 7.
I was able to write the "peripheral/blinky" example and was able to see the output...
I am willing to use the uart or uarte driver to be able to have to buffers for the Rx, I have a huge flow of data at high sped arriving to the UART, I have read for few days...
My goal is that disabling the interrupts other than soft device interrupt.
I think that this is achieved by d isabling interrupts below a certain level (in this case, 2...
Hello,
I am using NRF52840 with SDK 16. In my project I need to restart the chip after a successful pairing but I can't find any event that can make me sure about pairing...
Hi,
On zephyr, I am using the cryptocell as my backend to do the following operation:
mbedtls_entropy_context entropy; mbedtls_entropy_init( &entropy );
My memory...
Hello All,
I used the sample Serial LTE modem code and downloaded it to nrf9160. Can some please help me with a sample AT commands to send to tcp/udp server and how should...
Tsu_dat (300ns min) and Thd_dat(500ns min) are more stringent than NXP I2C spec .(Fast mode)
Since most IC vendors design their I2C bus with NXP I2C spec, they are not meeting...
