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...
I am looking to design a split keyboard that requires USB communication between two keyboard halves and a host computer. The left half will have a USB-C connection to a host computer and appear as a USB HID with regular keyboard functionality. This ...
Hello everyone.I want to connect 8 SRAMs (2MB) to STM32H755XIH3 and use them as 16MB work memory.When connecting 8 memories (SRAMs) using FMC (devices more than the number of FMC_NE*), how should I connect and control them? If there are any similar c...
Hello all,Im looking for LCD Display that I wanted to interface using ST32H747XIH6 Microcontroller, with its MIPI DSI 2 lanes interface. I see it can only support upto 800x480 in the datasheet, or am i wrong?, can the MCU drive larger resolutions lik...
Posted on March 04, 2017 at 19:17I've used various microprocessor dev systems for several decades, but am new to Eclipse and STM32.I bought a STM32L476G-EVAL board, installed the SW4STM32 toolchain, downloaded the STM32L4 firmware package and placed...
Hi,I am using a STM32H5 as SPI slave DMA (the main clock is at 250Mhz and SPI clock is at 160Mhz)... I am trying to receive data (2072 Bytes) from a master with a clock of 4Mhz and I am having some OVVERUN is this normal. When the master clock is at ...
I have STM32G070RBT6, a timer is set to give interrupt every 1 second, in interrupt i am incrementing a variable timer_var1 then in main file while loop i am dividing this by 10 and assigning this value to another variable TIMER_NOW. Now when timer_v...
Is it OK to use these pins as current sinks for driving LEDs ?
Hello everybody,I try to get canbus communication on the blue pill+ under zephyr to work. I use the canopennode sample. I got the following overlay: / { model = "STM32 Minimum Development Board (Blue)"; compatible = "stm32_min_dev_blu...
Hi there,I have been using STM32 nearly 10 years.I did modification according to company requirements. But it doesn't mean I am very good at C,C++ or else. I understand coding if it'd in C or C++ format. I understand mathematics, logics and conditio...
I've seen other posts to resolve the compiler warning of "elf has a LOAD segment with RWX permissions", but I'm receiving this warning only when calling functions in RAM using the .RamFunc segment attribute. From the map file I've verified the functi...
