Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
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) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...
I am using a SAI device on a SMT32WB55. Using it as a wavetable synth that produces a triangle wave. I am able to play my triangle wave for x amount of time with HAL_SAI_Transmit_DMA(&hsai_BlockA1, (uint8_t*)data, size);And later stop it with a timer...
I am using the STM32WB55CCU6 low energy Bluetooth microcontroller. As I am not using the USART interface and don't need to support a Real Time Calendar clock, I didn't attach an external low frequency crystal resonator. However, I am wondering whethe...
Hello,I want to know difference between SYSCLK and SystemCoreClok.When ı try to configure clock of different peripherals I saw terms SYSCLK and SystemCoreClock. I use MSI for SYSCLK which is configured to 32MHZ and for cpu1 ı divided sysclk by 4 and ...
I'm generating code with STM32CubeIde 1.11.0 for a STM32WB55, in my test project there is an USB CDC and BLE is enabled.When I enable BLE also IPCC must be enabled, but after HW_IPCC_Init is called usb clock is wrong so my usb device doesn't work any...
The enable boxed are there, but only for EXTI line 2, it's greyed out.
Hello, I have a stm32wb55 nucleo board,I want to know that whats is the logic behind that , In reference manual it says After a system reset, the MSI oscillator, at 4 MHz, is selected .Lets say I want to use HSI or HSE for specific application and I ...