Hi,
I've been using the nRF51 dev kit, and today it stopped mounting when I plug it in. It doesn't show up as MBED or BOOTLOADER.
I use both Mac OS X and Windows, though...
SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
I'm trying to use the nrf8001 (and arduino) to send MIDI (musical note data) to Mac OSX. According to the Apple developer site the midi profile requires that the characteristic...
I have a custom made board that has an EFM32WG360F256 communicating to an nRF8001, verified that the ACI protocol works with repeated echos, however when I run the efm_ble_my_project_template...
Hi,
I have 3 nRF51 DK pca10028 v1.1.0
I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
Hi Guys,
Thanks for your precious time and insight. Let me try to explain what we did,
We have developed a custom board
After assembling the board, we do a bare board...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
Hi all,
I added newliib-nano to my GCC project, when I use new ( std:: nothrow) I got
I add some C++ flags and link flags:
custom-nano.specs:
How should...
Hello everyone!
I have been working on getting data from ADS1299 ( ExG bio-signal sensing). I successfully got data from this IC using STM32F407VG (Cortex M4) and transmitted...
Hi I'm using custom nrf52832 board, SDK14.02 and SES. I want use pwm driver to generate 2 channel pwm wave with custom nrf52832. Everything is working fine in nrf52DK board...
Hi,
I am to update the SD version that I am using, and in the documentation to create a firmware packet with nrfutil states that the table can vbe found with nrfutil pkg...
nRF52832 / SDK V15
Hello,
Is there is way to read the nRF52 flash memory (any location if possible) over UART without uploading a program in the flash memory for that...
Hello ,
I'm trying create a beacon Scanner.
I'm using the s130 protocol stack on the nRF51 DK , namely the nRF51422 SoC and PCA10028.
what I'm trying to achieve is...
I am trying to work through the MQTT-SN Examples that comes with the Thread SDK. When I use the prebuilt image for the Raspberry PI 3 board everything works great however...
Hello,
I use an I2C device to wake up a nrf52 microcontroler.
If I just use the init function
static ret_code_t twi_master_init(void)
{
ret_code_t ret;
const nrf_drv_twi_config_t...
Hi,
I'm using Segger Embedded Studio (with gcc naturally). The standard C++ exception handling doesn't work: exceptions are not caught by exception handler. Is there a way...
I have read a lot of the Dev Zone questions here about the RF Antenna design and read the PCB design guideline tutorials and skimmed some of the white papers. Of course the...
The current example TWI_handler will hang forever is it exits with anything other than NRF_DRV_TWI_EVT_DONE. This can occur if a TWI slave fails to acknowledge the address...
Hi,
Based on the electrical specification of nRF52840's HFCLk, the current consumption seems quite different depends which crystal is being used (attached the screenshot...
Hi,
I have shifted from Arduino to nrf. Arduino is straight forward and with very less dev time. I understand this is way more powerful and next level platform, but does...
I am trying some scanning with a parameter setting, code below. The scan start, I am guessing by the call to nrf_ble_scan_start, generates the error sd_ble_gap_scan_start...
Recently got my Nordic Thingy:52 which is based of nRF52832. I wanted to test sending the data to cloud, so I just followed the IFTTT tutorial on the Android Nordic app. I...
