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0Hello,I'm trying to communicate with an ATMOS22 weather sensor using the SDI-12 protocol on an STM32L072 microcontroller. I'm using USART1 in half-duplex mode , configured for 1200 baud , 7E1 parity , and inverted logic , as required by the SDI-12 s...
Problem Description:MCU Model: STM32H723VGT6DMA Configuration:DMA1/DMA2 handles 15 DMA channels in total:5 UARTs (TX + RX)4 additional UART RX channels1 PWM channel (TIM15 CCR1 via DMA)Observed Failure:After 10–60 minutes of normal operation, all pe...
[Inquiry Regarding Large-Scale Library Operation on STM32H7-Based System] MCU: STM32H7 Series (Planned) OS: FreeRTOS Memory Configuration: External SDRAM External Serial Flash (QSPI) Our company is planning to utilize large-scale libraries. We...
Hello, we started programming on the NUCLEO-G431RB breadboard equipped with the STM32G431RB processor.We therefore created a new program configured on the processor in question using STM32CubeMX. However, during development, we received our electroni...
Hi！May I ask the relevant safety experts from ST, I have now applied for the STEVAL-SILKT01 development board from ST Company and have signed the NDA. Are there any demo examples related to the STEVAL-SILKT01 development board? If so, could you provi...
In the reference manual for the G474, under HRTIM Burst mode control register (HRTIM_BMCR), bit 31 is the BMSTAT register; it gives the current operating status of the burst mode feature. But it states that writing this bit to zero causes early burst...
Subject: Ethernet Init Issue on STM32H573RIT6 with LAN8742Hello ST Community,I’m currently working on a project using the STM32H573RIT6 and I’m using STM32CubeMX and STM32CubeIDE as my development tools. My project setup is bare-metal (no RTOS) and I...
Hi, This is my first time here to write a post. I want to implement a system that connnects a STM32H723(master) and four STM32G030F6P6s(slave) via SPI communication. I connected them and I check the SPI signals from STM32H723(NSS, SCK, MOSI). The Si...
Hi everyone,I'm new to bootloader development and currently working on my first STM32 bootloader project using an STM32F103. I’m trying to make a minimal bootloader that simply jumps to an application located at 0x08001000. There’s no USB, no UART, n...
Hi allI have an IIR filter design with 7 coefficients. (For feed-forward and for feed-back)Regularly all the coeffs are between -1 to +1So I Just multiply each by 2^15 to get it in q1.15 format.However, now, the feedforward coeffs are very small (0.0...
