Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link MATTER - Matter software expansion for STM32Cube - STMicroelectronics It is a reference implementation for the demonstration of Matter on ST...
Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL, WW) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, Wifi, ... To begin your technical journey, please start fro...
Hello! I'm working with an STM32WB55 development board and I'm trying to take data fairly quickly (every 25 us) so I'm trying to work with the DMA to collect data. Right now, I'm not even collecting actual ADC data, just toggling a GPIO point to ge...
When receiving a write event to a characteristic via Bluetooth it is possible to return SVCCTL_EvtAckFlowDisable from the service handler.This then results in the event buffer not being released back to CPU2.But what happens if CPU2 runs out of memor...
Hello, I'm working on STM32WB55.Is there any limitation to write to (internal) SD RAM and do a system reset?I want to build an application that requires a lot of writing to SD RAM and then do system reset (and read the SD RAM and act according the da...
I have a B-L475EIOT01A2C evaluation board. Is it possible to use the LoRa software expansion for STM32Cube in order to address the SX1272 MBed Shield (SX1272MB2xAS) which fits on the evaluation board?
arm-none-eabi-gcc -o "P2P_Server.elf" @"objects.list" -lbep_diag_hf -lbep -lbep_diag -lbep_hf -mcpu=cortex-m4 -T"D:\kiran\new1\p2p\P2P_Server\P2P_Server\STM32CubeIDE\STM32WB55RGVX_FLASH.ld" --specs=nosys.specs -Wl,-Map="P2P_Server.map" -Wl,--gc-secti...
Hello, please be warned, I am ultra new to STM32 mikrocontrollers (student).I watched several hours of tutorials and now I am starting my first steps in programming. I am using the CubeMX to set up the code.Unfortunately, I can´t get the USART1 runni...
Hello,I am currently testing the P-NUCLEO-LRWAN2. I am having problems getting it to work. I followed the tutorial in the UM2073. I managed to perform all the steps requested but I don't receive any data in the LORIOT dashboard.I also uploaded the "E...
When using the Custom Template option in Cube MX 5.6 for the WB55, the generated "custom_stm.c" file contains some bugs in the "Custom_STM_App_Update_Char" function. Namely, the calls to "aci_gatt_update_char_value" mistakenly pass the characteristic...
HiI am trying to generate a true random number on the B-LO72Z-LRWAN1 using the HAL_RNG_GenerateRandomNumber function with the code below:uint32_t rnd_generator (void) {RNG_HandleTypeDef RngHandle; // RNG handler declaration uint32_t rv; RngHandle.I...
Hi,Can any one guide me how can i enable debug messages in BLE_HeartRateFreeRTOS demo.i have enable below macro but doesn't get any success#define CFG_DEBUGGER_SUPPORTED 1#define CFG_DEBUG_BLE_TRACE 1#define CFG_DEBUG_APP_TRACE 1#define CFG_DEBU...