hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I am not able to make software breakpoints working with a Segger J-Link probe.
As an exemple, here is my assert callback function:
void __attribute__((noreturn...
Hi.
I'm using nRF51822QFAC, SDK10.0.0, S130.
I want to use DTM code to get SIG certification.
In your example, there is no source code for S130 but S110, S120, S310....
My BLE application needs to occasionally (1-2 times a year) send large amounts (several kbytes) of data, and I'm wondering about how to make this happen as fast as possible...
I am just wondering if anyone else has seen this issue.
I am working on the ble_app_uart_s132_pca10040 on the nRF52 DK.
Using the Android UART v 2.0 app I can connect...
Hi:
A peculiar problem:
I configured an Arduino (atmega328P) to be a receiver and an atmega8A to be a Transmitter Things are fine. The Arduino receives a 10 byte string...
We are developing a beacon device with 10dBm power amplifier. During software development we noticed the control signals provided by ble_common_opt_pa_lna_t align poorly with...
Hi,
As title ,
I try to add the NUS service that show on the ble_app_uart project into Multi-link project.
But it doesn't work .
I want to a central connected to at...
I want to use PWM on only one output pin. I'm using a nrf51422 and softdevice s130.
I want to be able to set the PWM and then change it again (a sequence). This is to be...
I have tried using the pre-built nRFUart Example in the Master Emulator API (2.1.11.1) and get the above error
I also tried rebuilding - no change.
I do have a PCA10000...
Hi everyone,
I'm seeing a weird issue with one of my two instances of 2ch PWMs where if I receive data from TWI, my PWM1 stops functioning and TWI stops functioning as...
A characteristic can be read/write/notify.
I have seen cases in Nordic's examples where there is an internal boolean "is_notify", and when the user sets it from the central...
I'm using an nRF51822 on a custom board with Nordic's serial DFU example from SDK v10.0.0. I'm trying to find a way to exit the serial DFU without the DFU trying to update...
Hello,
I wanted to know if is any way of changing the Pins for the UART and still get the data through the USB connected from the PC to the DK? Or do I need to always physically...
Hello,
I am stitching together two examples in nRF_SDK11:
I started with example
ble_app_multilink_central
The I added code, includes, to main.c and...
Hello,
I've got a problem, and I don't know what is happening.
I've programmed several nRF51822, and my program doesn't works until I connect the debbuger to nRF51822...
