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'm trying to burn my program into the STM32G431C8U6 chip with UART on my PIN9 and PIN10.When I want to connect the chip with STMCubeProgrammer and I got the following output:08:57:10:466 : UR connection mode is defined with the HWrst reset mod...
Hello:I have external sdram on FMC bus. I initialized with bootloader, mapped sdram to Bank2(0xD000 0000), and jumped to APP to run. The configuration of my APP is shown in the figure.I find that the more ram is used in the APP, the longer it takes f...
I am trying to create a uart flash loader program.Currently, the stm32f103rct6 chip is being used, and cp201x is being used for serial communication with the PC.1. Successfully downloaded bootload and application code using existing bootload mode wit...
I am attempting to communicate between ESP32 and STM32F401 using SPI Mode 0.I am achieving approximately 6MHz reliably and note data corruptions at 8MHz or so.Both MPUs are using DMA. I can improve performance by dropping APB1 prescaler from 2 to 1 c...
Hello Dear all, I want to run my STM32L452ret6 with 1.8V and use SDMMC1 module. I can use SDMMC1 with 3.3V and 50k pull ups without problems, but when I run the MCU with 1.8V and use TXB0104RGY for shifting voltaghe to 3.3 it dose not work as expecte...
Hello,After few successful printing using printf and the SWV ITM data console, the console stops showing new data. To recreate, I created new project, selected the device I have (STM32H723ZGT6), followed the instructions to enable debugging via print...
Hi,The ADC test has only 2 channels: Vrefint and TempSensor. The following ADC result (convertedData) is read out through DMA:tick = 1s - convertedData[0] = 113968573 convertedData[1] = 0 tick = 2s - convertedData[0] = 113837503 convertedData[1] ...
Hi, On startup my STM32F437 application checks whether JTAG RDP level 1 protection is enabled. If it is not enabled then it enables it, ending with a call to HAL_FLASH_OB_Launch(), which loads option bytes and resets MCU. This all works fine, except...
in the following link they present STM32 ODE:https://www.st.com/content/st_com/en/support/learning/video-page.html?products=FM116%2CCL1620%2CSC959%2CSS1532%2CLN1847&featuredVideosReferer=true&count=200in the video of "Prototype and develop more quick...
Hello,i use at a STM32F429 the PD5 pin to drive a PNP BJT transistor to switch a sensor supply:PD5 is configured as open drain, and when the stm32 is pulling PD5 low, the transistor supplies the sensor with 5V power. This works so far.But when PD5 is...
