STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Hi,I want to use lfn feature in sd card and i use stm32f4 for this purpose i set _USE_LFN to 1 and _MAX_LFN to 255 . when i create the file , file is created but when i want to return file name , returns wrong.please guide me, how to return file name...
Specifically I'm looking for any app notes on using the USB s/w HAL and drivers on a STM32F7 based processor.
Hi,I am using STM32F103RDT6 for my project. I need only two seperate uart lines and 2 Gpios for to connect 2 RS485 transceivers.I need TX ,RX pin only. So what about the CTS & RTS pin. can I make that as float?There is 2 boot pins in the IC. how I co...
Hi all!I have NUCLEO H743ZI board, and I am playing with HRTIM.I am trying to take advantage of fault logic, found in HRTIM module. HRTIM can have GPIO hardware input, which can shut down all HRTIM outputs, without ANY software overhead. Now, I would...
I would like to know the maximum number of quadrature encoders (looking for up to 8) that can be supported with a STM32F777ZITx. Any other STM MCU's that do better? Can more be supported if using LL interfaces instead of HAL?RE: HALI am referring to ...
I am using the stm32L452RE Nucleo board and flashed the same with the shutdown mode example (default uses SYS_CLK = 80MHz) and observed the current consumption in shutdown mode to be in 500nA. But if the SYS_CLK is changed to 16MHz, 20MHz, 40MHz and...
Hello,I know that there are voltage/wait states limits for the FLASH memory. Do they apply also for the EEPROM memory? I don't believe so, also the StdLib function FLASH_SetLatency() doesn't have analogous EEPROM function and etc. Also I didn't find ...
hello ST Community ,the frame format settings of the CANFD are missing FDCAN_FRAME_CLASSIC !!!!I can set this format only with hand in the software but as soon as i try to generate a new code this setup would be overwritten with the available setting...
Hello.I'm using STM32L151C8T6 for some simple task. In the beginning I used MSI clock and everything was fine. But I decided to switch to HSI and now I got problems using USART1, namely I think that the USART1 periphery isn't properly initialized due...
