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...
Hello, I just bought an stm32 Nucleo-H743ZI2 and I can't upload a program with CubeIDE because it doesn't detect the stlink. Searching for solutions on Google, it seems it could be a firmware issue, and with STlink utility I get the same error, 'can...
Hello everyone, can someone help me with LIS3DH Example and Library.any suggestion for library.Thank You
I recently heard that stm provides free new chip to stud
Hello Having real issues with the I2C DMA HAL code ???Is it buggy.... very likely from what i'm reading on the web or is there something I am not understanding ??I'm simply trying to read data back from a i2c flow sensor with minimal interruption to ...
I'm trying to send ADC results over to a receiver via UART, but somewhy the program freezes on sprintf() IF I have called HAL_ADC_Start_DMA() before. If I call sprintf() before HAL_ADC_Start_DMA() it works fine. However, I need to call it after start...
Hello,I have set the BR bit in CR1 to 0 with the expectation of obtaining an 8MHz clock frequency. However, I am encountering an actual frequency of approximately 1.042MHz. Does anyone have an explanation for this issue, or should I consider implemen...
Using STM32CubeIDE (v1.14.0) with STM32F042F6P7 (TSSOP 20) to configure CAN pins on custom board. However the CAN peripheral is grayed-out when I open the IOC file in STM32CubeIDE. For pin assignments, PB8 is available for CAN rx but CAN tx is not sh...
Hi,I wanted to send hexadecimal numbers through UART. I am using STM32F405. Can it be done.If I am sending float number as 1.3456 string (text) to windows COM port to english language windows application field. If for example regional settings being...
dear ST / reader,our application uses the STM32H743. We need a unique serial number to be stored in this micro, in non-volatile memory, to uniquely identify each board. There’s no on-board EEPROM, so we were wondering if this device includes any inte...
Hi, I'm using a STM32G07x1 that will need to receive firmware updates from an embedded Linux CPU. The only connection between these devices is an I2C bus so I plan to use the ROM I2C bootloader to handle updates.I am aware of AN4221 that describes ho...