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...
I set the SPI on L053R8 works in slave mode. When the master's clock less than 800KHz, slaver can read/write data success. But when I change the master's clock to 1.6MHz, the L053R8 cannot read one byte any more which is correct, each byte is '0xFF'....
Looks like ST would have used at least 2 character for the year.Thanks
Hello,after updating STM32CubeMX 4.27.0 with package 1.13.0 for STM32L4 I have a problem with SPI communication. I've replaced the file stm32l4xx_hal_spi.c with the old from 1.12.0 and it works.Can you check if there is any bug in stm32l4xx_hal_spi....
Hello,Till now, I've debuged my application on internal flash with stm32h743 eval.Now, I try to use external falsh.But as I describe below both IAR debugging and stm32programmer fail with the external flash using the stm32cubeh7 example and the eval ...
I designed a board for stm32f429 discovery which has a nand flash on it and use fmc for working with.The nand flash part number is K9F2G08U0C. I've worked with it before and use it with stm32f103zet6 by fsmc.But now seems that the fmc can not interac...
Posted on April 11, 2018 at 16:18hi.- i working on stm32f407.- i need both can1 and can2 in my project.- can1 separately work and can2 separately work.my problem is:- can1 and can2 not work simultaneously.please help me...
Posted on November 29, 2017 at 10:00Hi? Now I try to use ST-link V2 to debug in AC3 System Workbench, but can't debug. Best Regards,Kent#system-workbench-ide #debug-stm32-using-st-link/v2
Hello,I'm logging the speed of a motor and I want to transmit some amount of informatio to the computer using the UART. The conversion of the sprintf is good but I have problems only when I'm using more than one time the function HAL_UART_Transmit_DM...
Hi Guys, I'll be purchasing a few STM32H753's in a week or two.Can someone please tell me where to find info on the fastest clock rate the GPIO pins can run at. In the reference manual I can only see in GPIOx_OSPEEDR register these settings:00: Low S...
Developing on an STM32F417ZGI have configured PE2 as a rising edge interrupt. It is the only pin 2 set as an interrupt the others are configured as follows:PA2: ETH_MDIOPB2: Input pull-downPC2: ADC1_IN12 (No analog watchdog)PD2: OutputPF2: Input pull...