I am using esb in SDK 11 and my understanding is that the radio causes interrupts that are forcing and cannot be disabled. These in turn causes software interrupt 10 to be...
I'd like to read and write data to the reserved app data space while in the bootloader. Is this possible with pstorage?
Because the BOOTLOADER_SETTINGS_ADDRESSS = 0x0003FC00...
Hi,
I am using 'pstorage_update' to store data in the internal flash. Whenever the number of bytes that should be written matches the size of a storage block everything...
Has anyone tried to generalize this example to different sized variables? What I would like to do is allocate a data structure, write that to flash, and recall it at a later...
I've a PCA10036 V1, I change the IC to nRF52822 QFAA-B016. With nRF5_SDK_11.0.0-2.alpha_bc3f6a0 and SD: s132_nrf52_2.0.0-7.alpha_softdevice, the programme started but if I...
Hi
We are developing software for the nRF51 with Keil under VirtualBox. Previously we used the PCA10000 dongle with the Master Emulator and MCP without issue. Now, with...
We are using nRF51822 for our products.
We want to know the min value of "Receiver sensitivity" when we use this chip for BLE.
The Datasheet says "Receiver sensitivity...
Hi
I'm using this simple_pwm code to drive my speaker, I use this as a buzzer but I want to change the frequency.
In this code ".base_clock = NRF_PWM_CLK_125kHz", the...
Hi, I am developing an IMU app communication with ESB. I would like to send to the board a command with ESB to put the nrf52832 board in BLE DFU mode.
I have look at the...
I am using the timeslot API, and I have noticed that if I read Timer0 as the first thing in my timeslot, it will be at 75 us. This delay is very consistent, so my timing between...
The following change was introduced in v4.0.0
Note that mesh_config_clear() was replaced with mesh_opt_clear() which is a rather big change of behavior that wasn't documented...
Hi,
Just trying to run mqtt sample with TLS and AWS IoT backend. Everything worked fine in the beginning, but then after I tweaked the code a bit I suddenly started getting...
Hello,
I'm using SDK5 v16.0 and softdevice S140 v7.0.1.
At some of the PCs, it takes much longer than usual to upload the zip package. On my machine, the transfer rate...
Errata 182 needs to be applied (in revision 2 devices) to enable the fix for erratas 102, 106 and 107. The workarounds for these erratas all stated that they reduced receive...
Hi,
I am using NRF51822 SDK12 S130, I have increased my code and encountered a crash right at the beginning, I debugged it as follows -
I increase an integer ( uint32...
Hi,
I was wondering if I could get a little information on how to set a pin as High Impedance using the zephyr gpio.h library.
We have a shared pin between a nRF9160 and...
Is there a value or values range defined for the user cmd/evt in the serial interface?
I would like to use the uart for some app specific operations, and could use packet...
Hello. I'm having problems to programme the nRF52832. I'm just connecting the VCC (+3,3V), GND and SWDIO and SWDCLK. Is it ncessary to connect any other devices like capacitors...
Hello,
I have been using the buttonless DFU method for a while on the nrf52832 Chip. Due to performances need we changed the chip for our product from nrf52832 to nrf52840...
So, my understanding of the current support for a PA/LNA is a set of configuration options you can pass into a BLE library and then the soft device will handle the operation...
Hello,
I am interfacing a nRF52 based module with external flash memory.
When I try to program/read a single byte, I get the " NRF_ERROR_INVALID_ADDR" error.
This...
