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 have configured MCU in Sleep Mode, I have Configured SPI,UART and Some GPIO. and also configured Interrupt RTC. I have Wrote entering Sleep mode like,main(){ MX_GPIO_Init(); MX_LPUART1_UART_Init(); MX_SPI1_Init(); while(1) { Disable_Pheripheral...
Hello，When I generate the IAR V7 code by STM32CubeMX5.2.1 and TM32CubeF4 Firmware Package V1.24.1,Two errors occurred. The first,Fatal Error[Pe035]: #error directive: intrinsics.h is already included previously! E:\AC_Project\AC_Project0506\Drivers\C...
Hi! I'm wondering if anyone knows how to use the 64k of embedded flash on an STM32F730. The Discovery kit examples and the cube are all configured for external flash and linked at start address 0x900000000 . None of the on-chip flash options make any...
Hi, Most of the STM32G4 CubeMX examples configure the ADC clock as synchronous clock mode divided by two,and the AHB ADC bus clock as 150MHZ. If I understand correctly, the ADC clock would be 75 MHZ for this configuration. The problem is that STM32G...
Hello,Can someone let me know how to bring STM32H753XI-E02 Eval board back to its original status (i.e. factory default)?I tried to implement Quad SPI application and found the Eval board did not work well. The USB port (CN23) did not communicate and...
With some other microcontroller it works propetrly.Why with STM32F072CBT6 doesen't works?
i am testing the stm32l4r9i-eval board. I removed the Displays and run a small gpio test program. The board is powered over external +5V and i'm surprised about the power consumption of the board. The current at +5V is more than 180 mA.It fall down t...
I'm seeing a problem which seems to be related to the one discussed here: https://community.st.com/s/question/0D50X00009XkgoYSAR/stm32-i2c-multimaster-hardware-bug In my case though I'm not using DMA, I'm just using interrupt driven I2C but the sympt...