If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
I see the python S110 bindings (via SWIG) have been made; it was pretty easy to get the demo code up and running, many thanks! Any chance that S120 central role bindings can...
I have a custom board with an nrf51822 device. I also have Keil 5.12 and a ULINK2 and would like to program softdevice hex file into the nrf device. I have followed all of...
I'm trying my best to get started w/ the nrfgo 51822 development kit that I got last summer, but I'm just having a hard time jumping in.
I was a little disappointed to...
I need to use a high speed PWM (> 500 kHz) in which I can vary the pulse width. In examples, it's handled in software which is too slow.
Is there any way to set a pin on...
Hi,
I am having some problems getting the s110 SoftDevice working (sd_softdevice_enable stops the program execution) on a custom PCB. I have seen several issues similar...
Hello,
I Preparing the KC (korea-certification. about bluetooth)
KC requirements as follows:
Set Test Modes
Set Continuous modulation mode
Set Unmodulated...
I'm interested in getting started with NRF51, but the full DK is quite expensive here and I don't need it. Does the nRF51-Dongle sku come with a key for downloading & using...
Hi,
Can someone tell me (definitively) what the max SPI clock speed is?
I have seen 2,4 and 8Mhz here and in recent documentation and I'm confused.
Thanks
Hi
I have been experimenting with encryption and bonding and I think I don't understand completely the bond procedure.
To bond a device, it is necessary using the bond...
HI ,all !
I have a question about PORT event function.
as the 4 channels of GPIOTE (channel0 to channel3 ) have been used for other usage.
i need to use a general IO...
The only documentation I can find for s120 is part of the nRF51 SDK . Though it isn't clearly stated the SDK assumes release 1.0.1 of S120 is being used.
The v2.0.0 S120...
Hi
I got some questions about KEIL MDK uVision5.12 PACK.
I tried uVision5.12 PACK to install Nordic SDK package. Currenly, their latest version is v7.1.0.
If...
Hi,
I get 0x2001 error in spi_master_close() at the following 2 lines.
/* Disable interrupt */
APP_ERROR_CHECK(sd_nvic_ClearPendingIRQ(p_spi_instance->irq_type));
...
I got my UART working just in basic sending and receiving.
Now I am trying to implement buffer feature and other non-blocking features. I have done this on other CPU's many...
