Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I have the B-L4S5I-IOT01A STM32L4S5 Discovery Kit. I followed the article and an online video to enable Tracex, but these are calling out a different platform. The RAM starting address for my kit is 0x20000000, but running the program I see in memory...
The stm32-mw-openbl project supposedly implements the system memory bootloader available in all STM32 MCUs.However, there are some missing functions:The GetChecksum command is missing, but it is documentend for example in AN4221 (I2C interface for th...
I'm trying to make 2 DRP 100w ports but I can't find many related resources. Can anyone help by providing a sample code or related resources.
I´m trying read bytes from Adafruit I2C Non-Volatile FRAM Breakout module (ic MB85RC256V from FUJITSU) in my STM32F746IG custom board.Using FW 1.16.2, I can read 512 bytes using HAL_I2C_Mem_Read_DMA.Using FW 1.17.0, The I2C stops (clock pin goes down...
I'm using STM32F4xx as a host. The configuration setting for the devices connected with it is done automatically. But in some cases, I need to send this again manually. So what is the function and procedure to configure it?
HiI have a problem where my NUCLEO-U575ZI-Q board gets a hard fault if I use sprintf. I reproduced the error by creating a new project based on the sample project "Tx_Thread_Sync". So I am using Threadx.I then added two lines to the app_threadx.c ch...
code generated for stm32l0xx with FAT option ticked, generates following stub, I believe missing the equal sign in if condition:uint8_t FATFS_LinkDriverEx(const Diskio_drvTypeDef *drv, char *path, uint8_t lun){ uint8_t ret = 1; uint8_t DiskNum = 0; i...
I think there is a bug in the function LL_RTC_WaitForSynchro(). It waits for the RTC_ISR_RSF to become 0 (on row 15). I think this is a bug. It should wait for the RTC_ISR_RSF to become 1 as in the old STM32 Standard Peripheral Libraries. My code som...
