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 am very new to ST electronics, though I've spent several years working with chips from another popular manufacturer.I would like to develop a board that prioritizes multiple high-speed gpio lines.I do NOT need:-sdcard, usb, external flash, et...
Hallo,does anybody have an Example(without HAL), how I can initialize an external Interrupt with STM32F103 Bluepill on PIN B1?At this moment I try with this[code]procedure Event(); iv IVT_INT_EXTI1; ics ICS_AUTO;beginGPIOC_ODR := not GPIOC_ODR; // To...
Hi, I need help for estore coupon. I got an email the redeem free board with exclusive code on ST estore. After applying the code, A message "Your cart is not eligible for this promotion. Ensure that you are logged in and items match promotion ter...
My application requires MCU to interface with the SDRAM. And I wonder if STM32F446 can handle this. Also, are there good alternatives to DDR3 SDRAM when it comes to RAM sized as large as 1GB.Thank you for your time!
Hi, I want to clarify that this is part of an experiment so I know there are easier ways to program these boards. What I am aiming to do is have a board (Nucleo 144) as a main board, let's call it B1, that I can program using cubeIDE through the USB....
Good morning to everyone,I am trying to obtain on STM32F407VG Discovery a sampling of a signal with interleaved mode. I am experiencing problems, mainly I see that it does not enter the routine commanded by the adc flag. Would anyone be able to help ...
I'm using an STM32H563 and the STM32CubMX for initialisation. I'm trying to use the USART in DMA mode and having trouble with the Tx DMA.I use:HAL_UARTEx_ReceiveToIdle_DMA(&huart10, (uint8_t *) uart10RxDMABuffer, UART10_RX_BUFFER_SIZE);for the receiv...
Hi,I am working with STM32G491RE.I am giving pulse to GPIO pin from function generator. That pulse will be 2 msec on time and 8msec off time.I need to make flag high if the signal from function generator lost.Can anyone suggest me how to do this?void...
Hello!I'm trying to setup up timer6, i need to use it at different frequencies at different times. To test the timer i toggle an output pin in the ISR and measure the frequency with an oscilloscope, but the frequency is consistently off by about 10%....
Hello,I want to change the MCU STM32F779AIY to STM32F779NIH6I already checked the pinout in CubeMX and i can use the same config for the peripherals at the same naming of pins (PB1, PA4 and so on).Do i need to change anything at the software if i cha...