I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I would like to test the newly added v4.2/v5.0 Bluetooth features (e.g. LE Secure Connections, Data Packet Length Extension, 2xSpeed, etc) against non-nordic devices. I have...
I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Hello!
During the development phase, we have been flashing our nRF52 devices directly (though the debugger) and with no signing keys. We have also tested flashing the...
I would like to use the COMP capabilities.
The input is from NRF_SAADC_INPUT_AIN1.
The input voltage is 0.1-0.8V.
I would like to get interrupt every time we change...
Hello everyone,
I use sdk14.2 softdevice S132. I want to write "uint8_t some_array [7] = {0x00,0x01,0x02,0x03,0x04,0x05,0x06};" with use fds_write and read the array from...
When using BLE_GATTS_VLOC_USER to store multi-word characteristic values that are updated by application code, what is the recommended way to prevent a partially updated value...
I am working with ble_app_uart code, in that I am trying to send continuous data over BLE. But the BLE getting disconnected while sending large data.
So I planned to have...
Hi,
We are using nrf51822 QFAAH00 with SDK 110 v8.1.0 in our project, the application will hangs or not work when control stuck at address 0x6b0 (sometimes at 0x640) programmer...
Hi all.
I've followed as much information i can find regarding RTT. I understand that it was build in to the SDK after 11 or so and I followed the guides on https://infocenter...
I use the connection event extension, but there are several concepts that I am not very clear.
Software:S132 v5.0 . SDK14.1.0 nRF52810
Goal: I need to use high throughput...
my TWI device sensor, both its writing and reading address is 0x55. This seems weird for library of nRF since the last bit should be set as 0 for transmission and 1 for receiving...
hi Engineers!
the questions - is it possible to implement multi advertising (need two) broadcasters with different advertising data use SD 140-6 (nRF52840) ?
in the new...
Our Project is based on the multiprotocol THREAD BLE dynamic example.
We have the BLE DFU also as part of our project and it is working.
We now need to add the flash storage...
Hello :)
I have a question about the timing of sending a bluetooth write request. I am using two nrf52 developement kits, one as master and one as slave. From my master...
I am porting to SDK15 and this is the error I am getting:
../../../main.c: In function 'ble_stack_init': ../../../main.c:2746:2: error: unknown type name 'nrf_clock_lf_cfg_t...
Hi,
While customising code for my application, I noticed that in on_connect method of ble_nus.c, in the p_client we set is_notification_enabled = true after checking ble_srv_is_notification_enabled...
