I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Dear Developer Zone,
I am new to ANT and am looking for someone to help me to setup an example 15 channel (14 devices) ANT network using the S332 soft-device to test communication...
Still trying to get anything ta all to work on the nRF52-DK
I erased the chip
I flashed the soft device "soft_device_s132_v3.3.3" to address 0 and verified
built...
Hi!
We are having problems with pairing & bonding procedures with iOS devices.
On the peripheral side we are using a nrf51822 BLE module on which we are testing pairing...
Hi all,
2 days before we bought nrf52832 board.
in new board i can able to execute all peripheral example ( LED BLINK,button,uart,timer..)which doesnt need softdevice...
I'm trying to setup the RTC in the nRF52 to count with a resolution of 1mS. As the count has only a 24 bit value, I wish to clear the count every hour to start again.
There...
Hi all,
I'm having a error on my code, and wanted to understand it better. I'm using a custom board with a Rev.3 CTAA chip, 256k Flash and 16k Ram. I have BLE initialized...
I measured my Nrf51822 current:
when my VCC is 3.0v ~ 3.3v
my current is 0.16 mA.
when my VCC is 2.6v ~ 2.8v
my current is 1.5 mA (why?)
when my VCC is lower than 2...
I have issue with nrf51 booting, i noticed that sometimes when i plug the power to (VDD and GND) the system dosent turn on at al.
1 - how does the system the whole system...
amigos de habla hispana estoy comenzando con este circuito.
mi duda es cual compilador utilizo para crear un simple led blink..
tienen algun tutorial en que me puedan a...
Hi.
I am using the nRF52 Preview Dev. Kit to send data over multiple channels by
setting the NRF_RADIO->FREQUENCY register to the desired frequency value.
To make it work...
Hi,
I am trying to measure the temperature using sht21 sensor with nrf51822. I am using TWI to do this. When I try to send a data to the sensor the application cannot do...
Using the nRF52832 and SoftDevice s132.
If the application code disables the SoftDevice, then the application CAN erase UICR memory in the nRF52832 device.
The question...
I control a module over UART using app_uart_fifo. This module is controlled from nRF host by commands to perform things. This generally works fine but however, sometimes when...
Hi,
I write a code for the max6657 temperture via modifying the SPI MASTER Example. The function for reading max6675 via SPI is shown as follow
uint16_t readCelsius(void...
Dear Nordic Team,
Thanks for supporting.
How to calculate the battery voltage level from Eddystone TLM. Its always transmit 240mV.
I am using CR2302 3V battery.
...
