Hi
i use the hrs example to transmit the data to ios.
but i need to add an option to send back data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hello,when i get connected to the phone,when i call err_code = ble_hts_measurement_send(&m_hts, &simulated_meas) and err_code = ble_bas_battery_level_update(&m_bas, battery_level...
I got the Dynastream N5 kit and have successfully used it with limited ANT work and was trying to get BLE working but can't get a driver for the USB dongle. On the 51422 product...
Hi All,
I am working in the sleep mode with system off and wake up with internal RC clock.
It function well when connected to EV board...
I see the "Emulated System...
I want to write PCA20006 nRF51822 Beacon Firmware to PCA10004 on nRF6330.
I understand need to modify GPIO.
PCA20006 firmware consist of 3 firmware, SoftDevice, application...
Hello,
The sd_softdevice_enable returns 8 (captured with my jlink probe), how can I investigate please ?
Configuration:
SDK 15.0.0, SD_132_6.0.0 with bootloader
In my application, I use the peer manager that has called the fds_init function, should I call it again if I want to use the fds to store my data. Will the peer manager use...
Hello Everyone,
I am using Nordic's Power Profiler Kit to estimate the current consumption of an external board. I have been able to configure it properly and getting results...
On nrf52840 I get a current of ~10 uA while sleeping. At the moment I don't run any code and don't start up the softdevice. I go directly to sleep with __WFE(). The result...
Hi All!
Faced with big problem with SCANNING procedure (nRF52840)
We have a BLE network : one CENTRAL and up to 6 PERIPHERALs can be connected simultaneously to the CENTRAL...
I want to detect high to low transitions on 28 GPIO independently. I've read in other posts you can configure 4 pin interrupts or a port interrupt for all pins, but I'm not...
Hello,
I am currently experiencing some problems, when i try using RTT output and the internal clock.
When using an external crystal, everything is working.
The following...
I am working on Ble tutorial of serivces, In step1 they mentioned to declare m_our_service of type ble_os_t. how can I declare that ?I am not sure to consider m_our_service...
Hello
I have been trying to use this repository: https://github.com/NordicPlayground/nrf51-ADC-examples and upon building, i get several errors due to certain header files...
Hi,
I have a Serialization connection working between a Nordic nRF52 CPU (slave) and an NXP CPU (master), using SPI.
The NXP is starting/stopping a BLE Scan on the Nordic...
Hi, I have some questions about the memory map, ram usuage and linker config for the secure bootloader when used with the S332 (4.05 sd_req 0x94) softdevice. I have tried...
USB Virtual COM
Until now, the development has been done by sending the commands via a USB virtual COM. The received buffer of int is processed and sent to the function...
I have an nrf52832 connected to a UART-USB driver with RTS/CTS. CLI manages the UART connection. Using SDK 14.0.
When HWFC is enabled, if a serial connection is NOT established...
Hi, p0.06 is always high lever when the following codes are executed:
nrf_gpio_cfg_output(6); nrf_gpio_pin_clear(6);
Why?
Softdevice is used in the project.
I have searched through the examples and the documentation (BTW the online document links are broken - the offline documentation is nice however).
From what I can tell...
