lis3dsh pedometer
I have a stm32f407vg development board. I want to make a pedometer project with the lis3dsh sensor on this development board. I couldn't find enough resources and examples. I need to make this project in C.Can you help me please?
Forum Posts
Resolved! STM32L4 SDMMC + FATFS
Hi, I would like using SD card with FATFS and read/write to SD card.If i have bare-metal FW without DMA template enable it is work.But if I enable DMA template f_mount, f_open return FR_OK but f_write, f_read Disc_error.I setted in CubeMX SDMMC1- SD ...
Facing issue in transfering SDcard file by UART, USB functionality is not achieved by using 2 STM32
I am facing a issue as follows " I am currently working on a project that involves integrating USB functionality for data transfer and data logging on an STM32F407VG micro-controller. Specifically, I want to log data files on an SD card and enable t...
STM32 Cube IDE: Reset_Handler() at 0x80021e0
Hi STM team,I am using the STM32WL55CCU6 MCU on a custom PCB project. I actually have two of these. One is working as a master, while the other operates as a slave. My slave device is working properly, but the master is not. Problem Statement: When d...
STM32H753 Ethernet using FreeRTOS and lwIP - continued...
Greetings,trying to get a setup with stm32h753 running FreeRTOS and LwIP. One attempt in this journey was to take the example: How to create project for STM32H7 with Ethernet an... - STMicroelectronics CommunityUsing the example code, I see one issue...
Resolved! I2c Restart on STM32L using Standard Peripheral Library (not HAL)
Hi,I've been using an STM32L151 for a number of years...long enough ago that the firmware I wrote uses the SPL, not HAL, and I'm really not interested in re-writing the firmware!My problem is that a new I2c device I am connecting requires a RESTART b...
How to configure Ethernet
Hello Team,Finding difficult to configure ethernet as MII without RTOS in STM32H745I DISCOVER BOARD.In command prompt when command PING IP address of board is entered every time it shows timeout. Find images enclosed. Kindly guide me. Best Regards,G...
ADC converters on STM32H562 (H5-series)
I have used several different STM32 devices over the years, but never experienced this problem. It´s simple: I cannot get the ADC´s on th H5 series to work. Is there anyone who can suggest (low level without STCubeMX etc.) the following two functions...
Resolved! STM32H7 USB DFU firmware boodloader bug
Hi, We are using STM32H7, and we found that the following instruction doesn't work: /* Test if user code is programmed starting from address 0x08020000 */ if (((*(__IO uint32_t *) USBD_DFU_APP_DEFAULT_ADD) & 0x2FFC0000) == 0x20000000) <--- It is alwa...
KSZ8895 and STM32F107 with RMII MAC to MAC
Hi,I tried to interface a STM32F107 and a 5 port ethernet switch KSZ8895RQXIA with the RMII interface.I'm not sure about the configuration (strap resistor) on the ksz.I configure it as SW5-RMII MAC to MAC Conneciton (PHY mode) :Pin 91 : PD / 86:PD / ...