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 want to design a baord with stm32h7b0zbt6 with extranal sdram chip W9825G6KH-6. I get PG15 with FMC_SDNCAS alt func in datasheet as below:But when I looked the PG15 alt func config I get as below info, I could not found an alternate function number...
I am working with Cube, over HAL library, implementing a DMA mem-to-peripheral interface in double buffer mode.STM32H755I have two inputs: EXTI0 as a trigger, and LPTIM2 as a clock.DMA is configured to output a byte through GPIO D0 through D7I need t...
Hi ST Community members,I recently encountered a problem with the ISM43341-M4G-L44-SPI WiFi module mounted on the STM32H7BI3-DK development board. Here are the details of the issue:Context:I updated my Cube Programmer, CubeIDE, and stlink firmware.Wi...
Folks,Once I had my SD card working, I went to add in the Formatting option. When I enabled the format SD Media option in the FileX config, it generates this below, even though my settings are set to FX_ENABLE_EXFAT. Shouldn't this auto-generate the...
Hi all, for some reason I have massive trouble making an SPI write function for a w5500 chip. I followed various threads to make this code which I also did for the solution of my problem. Sadly it hasnt helped yet. Thats why I am making my own post n...
I made following two versions of the same software to process DMA data, one using floats and the second using uint32_t to try run faster, but as a surprise the first one run faster: //161 void process_data_ADC1() { float samples1=(2.0f/(float)ADC_B...
hello guys does anyone have a implantation of iec6256-21 for st mcus ??i saw a pdf from st that suggested Andreas anformatique implantation but i couldnt find it note: im looking for a library for server or metering device side not for handheld devic...
Hello, Can the following licenses be used free of charge by a company for commercial purposes? Cube IDE https://www.st.com/en/development-tools/stm32cubeide.html Cube Mx https://www.st.com/en/development-tools/stm32cubemx.html CubeProg https://ww...
Hello Everyone,I create a NVS_Driver in STM32 controller, I have Doubts about the NVS, Can you Help me, I am Confused about How to make an NVS_Driver (Read, Write) Operation, Can you give some tips to create that,--> some doubts--> How to send the NV...
In the RM for the H743 there is little information about using IO cell compensation aimed at reducing noise on VDD and EMI radiated.Posts show the following calls to active:-__HAL_RCC_CSI_ENABLE();__HAL_RCC_SYSCFG_CLK_ENABLE();HAL_EnableCompensationC...