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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hi,i'm trying to upload my firmware with FDCAN system bootloader in STM32H563.As this article(https://community.st.com/t5/stm32cubeprogrammer-mcus/fdcan-programming-support/td-p/199854) says that ST link debugger and STM32 cube programmer don't suppo...
Heyho,just checking the migration guide AN5293 for some peripherals I have not yet ported from F7 to H7:if not mentioned in the document, are the peripherals completely and 100% identical (registers & bits) ?Just checked for I2C, and it is not mentio...
When I send data from esp32 to stm32, it works fine. But when esp32 initially receives data from stm32 using uart, the data seems to have some random characters.When i send 75, it looks like this in serial monitor:Received: %$^#^12Received: 12Receiv...
Heyho,until now I only used STM32 with the LAN8742, in a few weeks I'll get my 2nd custom board, but this time with the "dual" PHY KSZ8863RLL.It's connected via RMII, for setup MDIO (and optionally I2C for the registers not accessible via MDIO).Are t...
I have developed a custom controller that uses the STM32G474RE to regulate the output voltage of two power supplies.I am now developing the code to implement a peak-current mode controller for each of the two power supplies. Is there a way that I ca...
I have connected 100k NTC with 100K PU resistance. ADC is measuring voltage on NTC is 1580 mV. While multimeter shows 1410 mV. 1410mV is correct number as it gives 32 degC temperature.I am using ADC in polling mode. I added HAL_ADCEx_Calibration_St...
HI,I'm working with a micro from the H7 family (H723).I have to implement CAN communication on two distinct peripherals (FDCAN1 and FDCAN2) in interrupt mode but the system doesn't work.Below are the settings I use in my project: void MX_FDCAN2_Init(...
Hii everyone!We are working on CAN , and MCU is stm32f103When we are taking output on blue-pill Tx and Rx pin Data is comingBut when are are doing same on custom board data is not showing ,we are uploading same firmware and clock configuration is als...
Dear,we use EEPROM in our project with STM32L152. It seems like in some MCUs is erased random part of the Eeprom. It happens very rarely, and probably most likely when VCC is disconnected from PCB (MCU). Any solution, any similar experience?Best rega...
