hello, im from india im using nrf24l01+ for my project to transmit and receive data between two arduinos. i tried all tutorial basic programs but i cant sucessfully send and...
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
We are seeing a significant delay in a flash-related operation on the nrf52840, specifically using the function sd_flash_page_erase() When we use that function to erase...
Hi,
I just changed the ble_app_hrs_freertos example from SDK v 14.0:
APP_ADV_TIMEOUT_IN_SECONDS to 5 seconds in main.c
Enable debug log for various components...
Hi,
We tripped on an odd bug: we were getting corrupted data from flash if Keil's C51 compiler used a MOVX instruction instead of MOVC.
Changing the pointers from generic...
Hi Nordic Devzone,
I want to send a packet using send_reliable_message periodically every 3 seconds(using nrf_delay_ms for that) but i get
NRF_ERROR_INVALID_STATE (in...
Hi,
we are working on device that will have Bluetooth in it.
It uses 3rd party Bluetooth module, that is qualified from manufacturer of module.
We are making all CE, FCC...
Hello All,
I am just beginner with Nordic SDK.
I want to send simple hard coded string from Nordic UART service from peripheral to client.
I just tried the below program...
I happened upon this blog post from Estimote where they claim to have increased power output of the NRF52 to +10dbm.
blog.estimote.com/.../updated-location-beacons-200...
I am working in sdk14 nrf52832
I want to write flash after BLE initializing ,but write flash it has no action
while(sd_flash_page_erase(64) != NRF_SUCCESS){} //address...
Hi,
I'm using nrf52 dev board on sdk version 14.0 with GCC compiler. I modified the hrs freertos example to add a simple thread with same priority as of logger thread....
Hi
We have problems with Samsung tablets and phones at the moment.
We have an application with two custom services, Secure DFU Service and some standard SIG services...
Hi
I seek your support for the following 2 app_timer (or else) issue:
(1)
in there any reason as to why multiple app_timers will sometime trigger all in a row although...
Hi all, i'm continuing the exploration of the possibilities offered by BLE. I tried the example ble_app_uart on my nRF51 DK, sending for example the number "1" from my phone...
New to NDZ. Searched forums already. Summary page of each produce spec says different things but PWM section in each spec looks like they are copied.
So are the PWM modules...
Hello,
what is error 132 (decimal) for PM_EVT_CONN_SEC_FAILED ? I cannot find this code in the headers. This is red as: p_evt->params.conn_sec_failed.error .
Btw: #define...
