RTC slow about 1 second after few hours
Hi everybody, any one has experience with STM32 RTC issue slower about 1-2 seconds after few hours?The cap we use 18pf.Thanks a lot.
STM32 MCUs Products
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How to stabilize and increase camera frame rate?
Hello, I've recently took over a project at my school where they are building a wearable camera. They have used STM32L496ZG as the MCU. Basically there are two sensors on the board: OV2640 and MLX90640. One takes regular JPEG and the other takes ther...
Can you please let me know how long this product (STM32F207ZGT6) will be available provide years to end of life(EOL) of this part
Below mentioned parts ,We need year to end of life (EOL) please provide STM32F207ZGT6STM32F207ZGT6TRThanks,S.Satheesh
How to achieve 8nA in shutdown mode with wakup pin on L412?
Hello,I'm experimenting with ulp I'm starting from lowest power consumption achievable and add peripherals and wake up conditions to see what happens.That's why I'm starting with shutdown mode. I'm using a custom board with only an STM32L412K8, few c...
Resolved! HAL_FLASH_Program not writing to flash permanently
Hi all,I am using HAL_FLASH_Program() to program an uuid into a specific address. I can verify it write successfully by reading from the address. However, if I power cycle the MCU, the memory at that address returns to the original value. If I write ...
NUCLEO-G071RB compatible to which Expansion Boards?
Hello together,I'm totally new to the STM32 world, so sorry in advance for the stupid question.I just bought a NUCLEO-G071RB and would like to combine it with some Nucleo Expansion Boards. Is every Nucleo Expansion Board compatible with my Controller...
How to jump from one application to another application located at different location
Hi,i'm using STM32H743 Nucleo Board, I'm new to it,first I want to know can we flash two executable's on two different location of flash memory?If yes, then trying to jump from one application located at 0x08000000 to another application located at ...
RM0440 STM32G4 series reference manual revision on the website
Looking for the STM32G4 reference manual on the st.com website I can see that Version 4.0 is supposed to be available.But clicking on the PDF link gets me Rev. 3 of the document.
STM32F3, STM32G4: Similarities/Differences; porting guide?
STM32F3, STM32G4: Similarities/Differences: Is there a table / summary / porting guide of the similarities/differences between these families?The STM32G4 Series main page (here: https://www.st.com/content/st_com/en/products/microcontrollers-microproc...
Resolved! Bit defines missing in stm32l4r5xx.h (and others) for ADC_CCR register ?
In the ref man RM0432 Rev 6 the ADC_CCR have used bits in the lower half.In the file stm32l4r5xx.h from stm32cube_fw_l4_v1151 these bits are not defined.They are defined in the files of MCU of the same familly: stm32l4p5xx.hHave I damaged my files?...
