Ask questions, find answers, and share insights on STM32 products and their technical features.
1) I want to understand first DALI SLAVE library, & make same for STM32L475 (b-IOT), but i could not understand eeprom.c file2) From where DATA is coming at address 0x08010000 ...........???3) can anyone helps to me for that?? i have attached...
I am in the process of porting some code from stm32F405 to stm32L496 in the hope of reducing current consumption.One of the things my code does is write to an SD card, and because it writes a lot of data, I useSD_CMD_WRITE_MULT_BLOCKAnd then repeat {...
I am working on raw NAND Flash memory with STM32L496 DISCOVERY board, and want implement file system which should include wear-leveling and bad block handling without any operating system .which file system should i use???is there any porting documen...
How to get interrupt state (enabled or disabled) via HAL?In my void I need to do HAL_TIM_OC_Stop_IT() only if this interrupt enabled.
At the end of NVIC_SCBDeInit I see these instructions:[...]SCB->CFSR = 0xFFFFFFFF;SCB->HFSR = 0xFFFFFFFF;SCB->DFSR = 0xFFFFFFFF;The first one is a status register. Why writing it?For the second one the manual states:"This register is read, write to c...
Hello,I read ref manual part about SYSCFG (STM32H7 in my case). There are some regs that have an undefined reset value and the meaning of the regs is so that the contents is important at HW reset (BOOT_ADDx, BANK_SWAP). These regs are marked read onl...
Hi, I am trying to test the Nucleo-L476RG with dev board nucleo STM32L476RGT6.I am able to see the audio interface on my laptop but as I try to record some audio the signal I get is empty. Do you have any ideas on how I can fix that ?Thanks,Raphael
I use dual flash bank in STM32L4. I perform a flash bank switch by programming bit BFB2 in OPTR.Sometimes, after the new software has started, RTC seems to be returned to reset state: date and time are lost and RTC internal registers are cleared! In...
