before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi,
I already used the sd_ble_uuid_vs_add for adding my base UUID in the internal table and it return a valid uuid_type (in my specific case it's 0x06).
I need to add...
I am using SDK 9.0.0 and i am having a doubt in bsp.h.In this header file when gone through this part of the code
#if (LEDS_NUMBER > 0) && !defined(BSP_SIMPLE)
#define...
For nrf 51 - DK , I flashed s130_nrf51_1.0.0_API
and then using keil uvision I copied over ble_app_uart_s130_pca_10028 and
tried to compile the code,
The code failed...
Hi,
What is the maximum voltage a level than can be given as an input on a pin on nrf51-dk? I've measured VDD at 2.91V. Is it from VDD-0.3 to VDD? If yes, is there a way...
Now I am trying DFU via BLE, some times I can do it successfully and I can do it as long as i want to, but the other time it shows "Error(0x85) GATT error" message and whatever...
I'm testing the DFU as described in this link developer.nordicsemi.com/.../a00086.html
after reseting in DFU mode, when I start the device discovery, I only get empty packets...
Hello
Quick question. With the nRF51, When in System On mode, should I manually disable peripherals to minimize power even if I'm not using the peripheral in question?...
Can I use RTC1, whitch is used by app_timer for button debounce, ble_conn_params and so on, to realize the time function (hours, minutes, seconds,day, week,month, yea)? And...
Hi, I'm not completely sure if this is a bug but I've been struggling with this for two days so I don't think this is related to my own application code.
The situation...
I tripped over what appears to be a change in the RADIO between nRF51 and nRF52.
For the particular case of issuing a STOP task when the radio is in Rx mode, there is no...
Is there any time a S330 in work
we like to use the functionality of s130 (ble central) and s210 (ant) (configurable in runtime).
we use the softdevices to receive hrm...
Hi,
It's small thing but may be i'm missing something.
I've got a new PCA10028 board and it works fine with Micro USB cable, I need to use it's Coin cell battery as...
I searched over the website, I couldn't find a good introductory documentation for programming the nrf51822, specifically the nrf51-dk. I have a transistor hooked to p0.01...
Hi Team,
Is it possible to have multiple profiles like serial, heart rate monitor, proximity etc. in single code?
What are the efficient ways to do it?
Regards,
M...
