Ask questions, find answers, and share insights on STM32 products and their technical features.
I'm trying to set Timer 2 (32 Bits) from Nucleo L432KC to measure input signals up to 1 kHz (for example). However, I'm confused about the selection of the prescaler and counter period. I read in a book:Another relevant condition is that the UEV freq...
I want to use a 8MHz quartz for an STM32F765ZG, i want to know some quartz' references with passive components needed.
Hello,I've had some trouble using the i2c interface on my Nucleo F722ZE board. I try to achive constant rate data sampling from my MPU6050 IMU. (accelerometer+gyroscope)For this I use the following 1000 Hz timer interrupt routine:void HAL_TIM_PeriodE...
Hello, I would like to use an external supply (3.3V) for my nucleo. the user manual tells me that I have to connect PIN 12 (IOREF) to +3.3V and also the PIN 16 to +3.3V. Both pins from CN7. Is this correct?And also GND to external GND. I already remo...
I WANT TO USE GSM MODULE WITH STM32 MICORCONTROLLER . IS GSM AT COMMAND SET LIBRARY AVAILABLE?IF YES, PLEASE SHARE THE LINK OF THAT LIBRARY.
Hellow, I've been dealing with this problem:I run the UART-printf example on my STM32L011T6 board and it works perfectly. But when I start a new project in System Workbench, name it however I like, add a Hardware Abstraction Layer (HAL) as a static e...
Hi, I recently got the STM32F7691-DISCO Board and have tried to follow the you tube video athttps://www.youtube.com/watch?v=u2Zu5G0PHx8From the files download I have two files in the binary folder, X-CUBE-VS4A-LWIP_esp-v1.1.1 and X-CUBE-VS4A-LWIP_et...
I am trying to build in some sort of JTAG debugger with my new design, very similar to how the discovery boards have built in ST-LINK. I know over in the xilinx world Diligent sells a surface mount JTAG (look at JTAG-SMT2-NC) that can be incorperated...
Hello,I'm developping a demonstrator with a shield I made to fit a Nucleo 144 - F207ZG board. My application uses ethernet link (TCP, UDP client and server) and FreeRTOS. Base project is generated from CubeMX and I work under Atollic True Studio. Thi...
