app : nrf tools on git hub
s130: sdk v11
s110: sdk v8.1.0
example : nrf_ble_uart.
after modify, it happen, is there some definition shoud modify in app?
by the war,the...
Hi......
the board advertising correct,and it work normal (connect,send and receive data),bug it's name can not display in app scan menu. the definition is "liu",but displaying...
HI,
with the new version of the bluetooth website, i can not find the link to overview the profile,service,characteristic and something else related to it.
thank you.
I've developed my BLE application that is based on nRF518822 and softdevice S110 v.8.0.0.
I've defined 6 services (4 with 2 characteritics each and 2 with 1 characteristic...
I can get right value when I chose QDEC_SAMPLEPER_SAMPLEPER_512us in slow application ,but in my application my max data rate is more than 2k, so the QDEC value is less than...
nrf51822 SDK 9.0
iphone 6plus System version IOS9.2
When the phone receives the QQ message "static void notif_print(ble_ancs_c_evt_notif_t * p_notif);" can execute.
but...
Hi..... This is Venkatesh. I am using nRF52-DK Evaluation kit. This is my first question posting here. It is pleasure to have an account to share my knowledge and get the...
Hello guys,
I'm working in a project which requires from me to bond to certain devices and refuse the bonding from others, I mean at certain input, connect to anyone and...
Can I expect the call to sd_flash_erase() to successfully erase a page of flash while I have an ANT channel open doing a low priority search?
What about when doing a BLE...
Hi there,
Is it possible to use TWI0 and SPI0 (or TWI1/SPI1) time multiplexed?
When enabling them both in sdk_config.h I get "Error: L6200E... IRQHandler multiply defined...
Hi guys,
I'm having some trouble with an spi flash memory (AT45DB081D) I interfaced on my nrf51 DK.
I used the spi master code of nRF5 v.12 SDK as base. I'm using gcc...
Hi,
I try to using nrfjprog to burn softdevice + bootloader + applacation, but it shows that application burn failed.
My SDK version is nRF5_SDK_12.2.0_f012efa and...
I'm using GCC 5.3 on Windows 10 64 bit. The linker is successfully opening nfc_t4t_lib_gcc.a, but is failing with undefined references to functions declared in nfc_t4t_lib...
Hello!
I have a device with custom nrf52832 board.
This device can beep using buzzer. Frequency of the sound is generated by pwm driver from SDK. I'm changing frequencies...
Hi, i read here, that softdevice 7 has a bug and the beacon firnware drawing too much current. I measured 1mA.
So, i looked out for a precompiled set that works fine.
I...
HI:
I am created my profile(but disable some serve), but it bonging failed, and program jump to 0x0000F04C~0x0000F056 loop.
The attach file is my profile sum.
#define...
hi,I got a very strange phenomenon when our board begin a mass production.Here is some details:
1.Our board use a 4.2v lithium battery;and we have downloaded our firmware...
Hi,
I'm using nRF5_SDK_12.2.0_f012efa and s132_nrf52_3.0.0_softdevice. We want to do the OTA on it. However, I found that there is no DFU service in the HRS example.If...
Hello,
I am using the uart example with modifications to add SAADC and TWIS. It woked well for a while but now it does not connect properly to my iPhone. I reverted to the...
