I ran the ble_aci_Tranport_layer_Verification.ino sketch from the Nordic BLE library and I get no output to the serial monitor after "nRF8001 Reset Done" is displayed. I think...
I am trying to debug my code today and am finding that Eclipse is constantly breaking execution at the INLINE function app_timer_evt_get(). I do not have any break point set...
Hi,
Recently,
the DFU of the "Master Control Panel" (Android) can not complete the upload mission.
But,
the DFU of the nRF-Toolbox in iOS is
work well.
Old...
I just tried out the new iOS nRF Toolbox 1.5 and it doesn't seem to handle long init packets.
I gave it a zip file that contains a 137216 byte 'application.bin' and a 192...
Hello everybody,
In the SD_EVT_IRQn ISR I check for BLE and SoC events and set flags for each so my application can fetch and dispatch the events in the main context. ...
Hi, in the example bootloader in sdk 7.2, there is an assembly code block in SVC_Handler, in dfu_ble_svc.c.
I found that the offset in line:
LDR R0, [R1, #24]
always...
In nRF51 SDK 7.1.0, there is a c header file using c++ keywords operator .
Here is a snippet of components/ble/ble_racp/ble_racp.h using the keywords.
/**@brief Record...
I want to use chacha20 cypher to encrypt and decrypt a 64 byte message and send it over BLE. I tried using wolfSSL, cifra both of which provides the implementations but there...
Hi,
To measure the transmitted RF power (to reach EN 300 328) we Need some ATT commands to set fix channel and maximal output power. In additional we test the EN 55022...
In this previous discussion on minimizing power consumption on the NRF51-Dongle, it says:
You are using evaluation kit or
development kit and LEDs are connected
on...
My system is a BLE peripheral with 2 states. There is a characteristic that represents the state, and it can take 2 values: 0 and 1.
You can read the state, write it (force...
When the supply voltage drops below 0.6V and then get back to 3.3V the nrf51822 starts up in an undefined state and often some flash pages are corrupt after that. Is this...
Hello,
We're currently running softdevice s310 v2.0.1 with SDK 7.1.0 on the nRF51422-QFAAE0 (ie. rev 2). We're planning on upgrading to the nRF51422-QFAAF0 (ie. rev 3)...
Hi!
I was using SDK11 alpha previously and when the official version (89a8) got rolled out I started integration. First thing was the missing S210 and S130 softdevices...
Hi together,
I'm using the NUS example (NRF52832) for client and peripheral, which is running quite well. My goal is to inform the peripheral application when notification...
Hi,
I am using nrf51822 chip and i have compiled the TCP Client example from IOT SDK in eclipse.I am using Master control panel as a central device to discover the device...
I want to measure a current consumption for the 3rd-party evaluation board which has 32MHz crystal and 32KHz crystal, and there is not PO.18 on the 3rd-party evaluation board...
Hi,
I use nRF51822.
Is it possible to change a beacon timing of the advertiser by a trigger of the acceleration sensor in the advertising mode?
Thank you for any...
Hello everyone,
I compiled the nrf51-app-button-examples without any error and warnings but it is showing me this error (No cortex -M Device found in JTAG chain / Target...
According to PCA10028_Schematic_and_PCB.pdf (Rev 1.2.0), page 7, there should be SB22-25 surrounding TP5-8:
On my PCA10028, I have TP5-8, but no SB's there:
What...
Hi All,
I'm having a problem with my application which involves regularly sampling I2C slave data and sending it over Bluetooth. The I2C slave generates an active high...
It looks like the RTC0_CONFIG_FREQUENCY define in nrf_drv_config.h which is located in nearly every project may have a typo. The define is listed as 32678, and the RTC1 define...
