Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
Having gotten through the hurdles of getting my IAR project to compile and run on Segger Embedded Studio, I am now seeing different behavior between the two IDEs while debugging...
Hello,
In my application (based on app_nus_uart example, with two NRF52832 boards), one of the cases is uploading/downloading files with sizes up to 10MBytes.
In my app...
Can someone explain the reasons/benefits of using the single vs dual bank BLE boot loader?
Actually, why isn't there a single bank BLE bootloader in the example project...
I have following code which should start the app_timer and blink the LED_1.
When flashed, the LED_0 turns on and I can see the "Started." log. But the LED_1 is not blinking...
Hello,
I use nrfutil to generate the dfu .zip file, the error log is listed below. what is the reason? the softdevice is s140. thanks.
>>nrfutil pkg generate --hw-version...
ble_app_uart_c_pca10056_s140 fails with an assertion - I have downloaded nRF5_SDK_14.2.0_17b948a. For the example project examples\ble_central\ble_app_uart_c\pca10056\s140...
Hi,
I am trying to write a 120 byte data through ble to raspberrypi from my android app(I increased the MTU to the required limit). But all I am able to transfer is first...
Hi Team
Let's assume, we have a provisioner (client) and several successfully provisioned servers in a mesh network. We now want to remove one of these servers from that...
Hello,
I am currently migrating from SDK12.2 with softdevice S132 V3 to SDK14 with softdevice S132 V5 and have a problem configuring device names larger than BLE_GAP_DEVNAME_DEFAULT_LEN...
I am using nrf52832_xxaa and I'm porting my device from SDK11 to 14.
I have found that new sections have been added in the linker file of the examples like sdh_soc_observers...
Hi,
I use SDK v13.0.0 with SD S132 and to debug my application I use UART0 on Putty.
When I use SPIS (0) (no BLE and no softdevice) alone I perform all functionalities...
hello：
i use timer1 to get a pwm waveform，when i use RTT to test it，the waveform is ok，but when i take out the RTT，and Remove the battery and put on the battery again to...
I've made a custom board with nrf51422-QFAC, which I can program with nrf51-DK. I'm using SDK 12.3.0 and SD130, which is flashed to the custom board.
When I program the...
