Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
We are working on radio dongle application using STM32F411/13. We have mostly everything working, except for a lingering issue with USB. Details of the issue are as below:The radio dongle application enumerates as a CDC-ACM device as expected.And we ...
Greetings,I've always programmed MCU's using USB connector (e.g., on Nucleo boards) or through JTAG (for custom boards). We are considering STM32G030Fx (TSSOP20 package) for sensor control - however, I need to figure out how to program the chip. Fr...
Hi, I am using STM32f429zi nucleo-144 board to configure Ethernet using LWIP and FreeRTOS. But my program doesn't execute after "MX_LWIP_Init();" in the StartDefaultTask. What could be the issue? It halts on the below function inside queue.c.Function...
Dear ST experts: I am a beginner with ST RTOS. I need your help. We have a project using FW in AMICAM1\UltrasoundFFT based on NUCLEO-STM32L476RG . There two threads in the FW. one is AMICAM1_Thread and another is AMICAM1_Thread. The Ultrasound FFT FW...
The code in HAL_ETH_SetMDIOClockRange() function for H7 series, starting from HCLK frequency of 150 MHz and higher, sets the MDIO clock divider to 102. Per IEEE 802.3 specification the MDIO clock must not exceed 2,5 MHz, which means that it will be v...
Need help.I have a problem with the implementation of the tcp-client. I use STM32H7, FreeRTOS, LWIP (netconn). As a tcp- server - the Hercules terminal.Situation 1. The tcp-server (Hercules) is waiting for a connection. The tcp-client starts. The con...
Hello I am looking for information about the available Wi-Fi modules that I can use for an IoT application, with software support (software drivers & examples for easy integration). The main application is to be able to connect to an MQTT server. Loo...
I have a question about SVC.I am currently implementing an OS service call using an SVC.When other interrupts and SVC interrupts occur at the same time and the other interrupts are executed first, it seems that the SVC interrupts are not pending.In o...
Hello, I'm working on a project related to SPWM modulation for inverters, I´m using two timers, TIM1(CH1,CH3) as a PWM signals and TIM2(CH1) as a trigger signal for the adc module, the sample frequency is set to 72kHz. I need to read 4 adc channels u...
Affected driver libraries: STM32Cube_FW_U5_V1.3.0 and STM32Cube_FW_U5_V1.2.0, and presumably all earlier versionsFollowing defines are wrong:#define LL_PWR_LPM_SEC PWR_SECCFGR_WUP8SEC#define LL_PWR_VDM_SEC PWR_SECCFGR_WUP8SEC#define LL_PWR_VB_SEC PWR...
