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...
Hi ,I am using the STM32L072Cz LoRa discovery Board and I am doing the flash erase by using the HAL function "HAL_StatusTypeDef HAL_FLASHEx_Erase(FLASH_EraseInitTypeDef *pEraseInit, uint32_t *PageError)"I given the Start address 0x08000000 and No of ...
Setup:STM32H743FreeRTOSFatFs8G SD card on SDMCC1 (FAT32 formatted)Hi,I have a problem with f_open which does not work when Long File Name is enabled (_USE_LFN = 2).f_open(&MyFile, "TEST.TXT", FA_CREATE_ALWAYS | FA_WRITE) == FR_OK) returns FR_INT_ERR....
I'm putting an STM32L4S into DFU bootloader mode by holding the BOOT0 pin high at power-up.That causes it to show up in WIndows 10 Device Manager under "Universal Serial Bus devices" as "STM32 BOOTLOADER". (It shows up under "Ports (COM & LPT)" as "U...
I'm currently porting a project from bare metal to FreeRTOS, I'm using SDIO 4bit bus as interface with an SD Card, the FatFS configuration is mostly the default one, I've only enabled the f_chdir function. Cache is not enabled.I'm using the default t...
So this is a related question to connecting through ethernet. I'm having trouble using my ethernet connection for AwS IoT. Are there any resources to do this? Most of what I found involved using wifi instead.
Hello, I want to use ADC1 with 5 Channels, ADC2 with 2 Channels and ADC3 with 1 Channel. I configured everything for triple Mode. After I started ADC2 and ADC3 do I start ADC1 like this.Is NUMBER_OF_CHANNELS supposed to be 8 in my case? retVal = HAL_...
@Hi,I'm using STM32F469 MCU for my application where I'm using USB in DEVICE mode in FS.Here I'm unable to go to the "OTG_FS_IRQHandler" interrupt handler and also the virtual comport is not recognized by the PC.It is working fine with the Host mode,...
I know I have arm_math.h so presumably it is a directory issue. Including the error as reference.
