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...
Posted on January 05, 2018 at 23:33The HAL_SD_ErrorCallback() is called EVERY time a one sector DMA Write is usedieSD_state = BSP_SD_WriteBlocks_DMA((uint32_t *)buff, sector, count); // With count == 1void SDMMC1_IRQHandler(void){ HAL_SD_IRQHandler(...
Hello,Where I can find a list of change with this version about HAL_CAN. The compatibility has been broken but there is an exhaustive list of modification?ThanksBertrand
Posted on July 15, 2018 at 03:27Hi every body,I'm doing 1 menu icon (3-4 icon), using icon view widget.From .png image file to convert .dta, using BmpCvtST.exe in folder STemWin/software in stm32f7cube.If using image widget, .png files showed ok.If ...
I am working on stm32f205RBT. I have an IAP loader from ST from EVAL board that I made my adjustment. Loader works great on other devices with other adjustments. program goes to main after the loader like it should and works good until I'm trying to ...
Posted on April 11, 2018 at 22:57Hello, I am wanting to change the clock speed during runtime. I have an area of the code where I want to enter a lower power mode, shut down all peripherals, and wait for an external interrupt to occur. The specific ...
Hi I am using the STM32L433 100 pin which has the internal 2.5v vref buffer for the ADC. I am getting readings, not accurate, from the adc . Looking at the data sheet the internal vrefbuf is tied directly to the VREF+ pin, and when I measure that pin...
1) Please mention how to Count pwm pulse for drv8825 stepper motor drive interface for precision movement .2) Which is the best method to control stepper motor i a) built-in pwm b) toggle an LED with microsecond delay.
i used isochronus transfert , and uncompressed video form i have attached a usb trace thanks
Hello, Everyone!I found issue with using my LCD (via i8080 mode) with FMC. My display requires HOLD after DATA set from 15 ns time. But in all FMC modes HOLD fixed and it 1 FMC CLK. For my STM32H743 at 400 MHz - I set FMC clock 200 MHz. It is HOLD = ...
Posted on May 22, 2018 at 18:44Hi to all.I'm trying to use I2C peripheral of STM32F103C8T6. I'm using a BluePill board. First of all, I know that this problem was published in other forums and so, but after trying other solutions, I didn't find the ...