Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
Hi,
I want to access restricted peripheral: TIMER0.
After small research found that I should use sd_ wrappers, in my case sd_nvic_SetPendingIRQ(TIMER0_IRQn) however I...
Greetings,
I'm working with LPCOMP to detect a signal. This signal is the output of an opamp amplifier. What is happening is that when the LPCOMP is switched on there are...
Hi,
I am using SHT21 Temp sensor via TWI manager. As per the spec shown in the image
I have to add 20us delay between the sensor ACK and STOP command.
Is there any...
Hello, I have the Beacon Development board and the sample firmware downloaded and up and running in the Keil MDK IDE. My specific application requires some code to execute...
Hi,
i want to add a current time service to nRFgo. In particular for the glucose measurement profile.
Any suggestions for this???
I add manually the current timer service...
Custom nRF51822
SD130
SDK V11
So sometimes my disconnects seem to fail, the return code says success, but when I try to reconnect I get an error 18, NRF_ERROR_CONN_COUNT...
Hi,,
In the GPIOTE example code(I use TIMER2), I want to control the cc register values by accessing the TIMER2_IRQHandler routine. I tried enabling the interrupt for compare...
I found there is no ble_app_hrs_rtx PCA10040 ,
and release note said:
nRF5 SDK v11.0.0
Heart Rate Application with RTX: Support for nRF52 has been removed.
...
Hello,
I have some MDBT40 modules from Raytac that are blank. I want to flash some code (anything at this point) using the STLink/V2 programmer , SWD interface, and OpenOCD...
So I've got my device running, set up two services with some read and write characteristics and it all works like charm now.
But now I want to react to values written into...
I am using GPIOTE to response to transitions in some GPIO pins. This code is added to the BLE UART example code (ble_app_uart_c with S120) from SDK 10. The code is already...
Hello
I have some trouble with my DFU bootloader, because I changed the BOOTLOADER_REGION_START.
This is, because I need some more space for bootloader.
Do I have to...
Hi,
Hardware:PAC10040
Platform: nRF5_SDK_11.0.0_89a8197
Master Control Panel: V4.1.3
1.If dfu has started and transported some data, then disconnect bluetooth and...
I was able to setup gazell frequency hopping communication between a device and a host. Device:nrf51822+PA/LNA(RFX2401);Host:nrf51822+PA/LNA; They can communicate at a long...
Dear sir,
can you provide any chip which is having RSSI and compatible with NRF24LE1 .We have an application in which we have already have a transmitter based on NRF24LE1...
