Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi,I'm not new to coding and have worked with C, JAVA and C# over the years. mostly in VIsual Studio for Unity and Ardunio.I am currently using a STM32F411RE board to control a few peripherals (temp, VOC and colour) through I2C and want to display th...
Hi everybody,I'm using the BlueNRG M2 module on a custom hardware with a separate Host controller. It is a battery driven device so the power consumption should be as low as possible when BLE communication is not needed. The Application Note AN4820 d...
Hi,I am trying to use malloc() in BlueNRG LP as I want to dynamically allocate some memory during runtime (not frequent, only when a set of commands are received via BLE). However, I am not able to allocate memory. The pointer always is returning NUL...
I use the sample program to copy a program, but it doesn't work, the error code is 0x47How do achieve new characteristics and services?
Hi,I am trying to read the MAC address from a BlueNRG device (345) after setting it via the RF Flasher Tool. However, the corresponding changes are not visible in the advertising parameters. I have used aci_hal_read_config_data() but still no output....
I am working on SensorTile Wireless Industrial Node to ST Dashboard. I am using the software from en.fp-ind-predmnt1_v2.4.0. I have added the device in the dashboard and updated the device certificates and keys. The terminal attempts to establish MQT...
Hi,I'm trying to program a Connectionless Observer that scans all ADV_NONCONN_IND adv events, but the hci_le_advertising_report_event() callback isn't called. I'm using BLE_STACK_FULL_CONF and I have this configuration:// Init GAPaci_gap_init(GAP_OB...
Hi,Hardware used: STM32L152RE nucleo board and SPSGRF-868 moduleTechnology and OS: 6lowpan and Contiki.Example used: UDP-sender and UDP-receiver.SDK used: Sub-1 GHz RF communication software expansion for STM32Cube I'm developing 6lowpan network usi...
Hi,I want to program a connectionless observer to scan events, but the hci_le_advertising_report_event() callback isn't called. I have followed the steps of programming manual PM0269 for configure the modular configurations to work as Broadcaster + O...