Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,I have a strange issue here trying to read 2x PDM mics from the SAI peripheral and output the audio over the I2S peripheral here on the H7.I use what appears to be the correct frequency for both peripherals and clear audio coming out, until the...
Hello everyone, i'm sampling an analog signal, using an single ADC triggered by a timer, and to observed the reconstructed signal i use a DAC connected to an oscilloscope.I have the next configurations:ADC parameter settings:Clock prescler: PCLK2 div...
kindly suggest lwip setting for stm32cube ide for below for receiving 14000 bytes regularly in tcp raw as clientTcp_Wnd,Tcp_Mss,heap memory size,Pbuf_Pool_BUFSIZEmy values are-:Tcp_Wnd=32000Tcp_Mss,=1436heap memory size,=45000Pbuf_Pool_BUFSIZE=2048i ...
Hello, I have an STM32L476G Evaluation board, and I'm trying to use USART1 to generate an interrupt on receiving characters. On the evaluation board, this is connected to the RS232 port, which I have a module, I transmit data to get a response back. ...
![2023-10-29 07_24_32-Logic 2 [Logic Pro 16 - Connected] [Session 2].png](/t5/image/serverpage/image-id/56990i91A2F1C6F92F960E/image-size/medium/is-moderation-mode/true?v=v2&px=400)
Hello everyone,I am trying to transfer data to LabVIEW using USB_FS (CDC, VCP). The reason, I shifted to USB_FS (12Mbits/sec) from UART was lower data transfer speed (115200 bps). However, I have one concern regarding USB_FS as CDC. I checked the VCP...
Hello, I'm currently embarking on making some USB and Wireless HID/Midi devices for personal use. In looking through my options, I stumbled across a nordic nRF24LU1P transeiver which has been used by logictech and others for their wireless rf dongles...
Hi everyone.I Have worked with STM32h723 arm processor FDCAN bootloader. but I faced a strange problem in writing data into flash. I can successfully make processor go to FDCAN bootloader and get responses from it but can't write data in some address...
Hai ,am trying to make a pwm signal to drive an H bridge driver ,My board is Nucleo-F070RBI am using the following function HAL_TIM_PWM_Start_IT(&htim1, TIM_CHANNEL_1);HAL_TIMEx_PWMN_Start_IT(&htim1, TIM_CHANNEL_1);HAL_TIM_PWM_Start_IT(&htim1, TIM_C...
I am evaluating the STM32F466RE processor. As part of that effort, I got a NUCLEO-F446RE evaluation board and downloaded the “UM1727: Getting started with STM32 Nucleo board software development tools�? document. Step 3 under the System Requirements ...
I'm porting a QSPI bootloader over from a design that 1 flash chip to 2 flash chips in parallel (10 bit mode, common CS). I am not sure how the addressing works now that there are 2 chips in parallel. I feel like the only thing STM32 says on the ma...
