Hi, I am developing using nrf52832 and st7735s.
Successfully displayed the lcd screen using the code in \examples\peripheral\gfx
However, when screen clear, text_8print...
Dear friend I checked the data sheet of 52820 and I didn't see any LPCOMP peripherals. Check the data sheet of 52832, there are LPCOMP peripherals. Comparing COMP and LPCOMP...
Hi,
I am working on internal flash nRF52832 merged with twi sensor, my sensor function will return a string . How to assign the string to the my_data.p_data . i am getting...
Developing on the nrf51822
Have working code for the nRF52840 Dongle using the pc-ble-driver therefore all Bluetooth work is done using sd_* calls. The PC provides easy...
Hi ,
I would like to know if a matching network is needed if I am only using a single external flex antenna for both LTE and GPS using a RF switch between them and a uFL...
Hi,
Once applying 0V to DEC2 pin, CPU hangs up and cannot be system resetted even though we input reset signal to RESET pin.
The only way to reset is to suppress system...
I am new to Nordic and BLE mesh connectivity. I have the following assumptions & queries, Please clarify if I am wrong.
1. Is it possible to implement BLE Mesh using Thing52...
I'm trying to read data over UART as fast as possible using the double-buffering feature and EasyDMA, but even this simple example I've posted is losing data.
I've set up...
The wake on GPIO is working all the time now.
Unfortunately, I want to disable it except when needed.
Here is the scenario:
Power up, pushbutton pin senses clicks...
I am using the nrf52832 and according to the errata v1.1 the same contains a problem in the spi, according to clause 3.13 the engineering versions (QFAA-AA0, QFAA-AC0) and...
Hey..
I'm having difficulties using P1 pins for UARTE0 and/or UARTE1.
configuring the RX & TX pins like this works great:
#define RBP_UARTE0_RX_PIN_NUMBER NRF_GPIO_PIN_MAP...
Hi,
I'm using a NRF52832. I'm looking to measure the battery voltage. I'm using 2XAAA cells in serie (voltage range between 2V and 3V).
Below is the configuration to...
Sometimes, when I want to use the nrfjprog tool, I get the following error:
nrfjprog --log -f nrf52 --reset
ERROR: JLinkARM DLL reported an error. Try again. If error...
I cannot start Power Profiler Kit software. I followed the installing instructions, but ended up with the following:
>python.exe ppk.py
Traceback (most recent call last...
I'm developing for the NRF52 DK (nRF52832) using VisualGDB (which uses SDK v11.0.0).
Right now I'm facing two problems:
1. How do I properly handle interrupts while using...
There are tickets from 3 years ago that claim that nested CRITICAL_REGION_ENTER calls are not supported. Or they are supported if you write your own macros.
It appears to...
Hi there,
When using a PIN as RESET, what is the minimum activation time required to insure a reset?
I thought this should feature in Table 16.10.3 but I could not figure...
What is the logger message pool? There are two main definitions for it:
NRF_LOG_MSGPOOL_ELEMENT_COUNT
NRF_LOG_MSGPOOL_ELEMENT_SIZE
However it is not clear what it...
