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 October 17, 2013 at 12:53hello: i used the STM32F439 control#define GUI_NUMBYTES (1024 * 1024*2)/* 32 bit aligned memory area */U32 extMem[GUI_NUMBYTES / 4];void GUI_X_Config(void){ GUI_ALLOC_AssignMemory(extMem, GUI_NUMBYTES);}In the S...
Posted on April 27, 2015 at 11:38Hey together,I'm new on STM32 Architecture (coming from god ol' AVR8) and got started with a Nucleo STM32F103RB. First steps using mbed online compiler worked so i started setting up my environment.I'm developing in ...
Posted on April 27, 2015 at 10:44Hey everyone,I'm setting up my STM32F415 as a USB host and want to use a composite HID/MSC device with it. The relevant example in the USB Host library seems to be the dual core one, but it makes use of both USB_FS a...
Posted on April 26, 2015 at 17:04Hello, I have seen and implemented timer based delay function either based on TIM or systick, and they rely on a variable being inc/dec by the ISR till it satisfies a certain condition inside the Delay loop which all...
Posted on April 19, 2015 at 06:59Hi, I'm trying AN2557 FW3.30 from ST's website. i run it and I fill it succesfully when download first application at 0x8003000-0x8004209. but for second time, the downloading is failed. then i go to check flash cont...
Posted on April 25, 2015 at 16:49Hi, I have made a project and I want to control some parameter's values from my pc's screen using usb communication.. Is there any easy way to make a simple GUI and control these values?PS: I've never made a GUI befo...
Posted on August 02, 2014 at 08:45Hi,I'm using RS232 on USART2 of STM32F407 with CubeMx 4.0. I have a protocol which starts with '[' and ends with ']'. I need everythin between 2 braces and I have variable record length. So its not possible to use H...
Posted on April 25, 2015 at 15:54to be migrated, sourceId: 52846:697285D7-A9CA-445D-B16C-F23BF0E3B1A3 #clock #stm32
Posted on April 25, 2015 at 11:47HiI want to use to DfuSe tool for my application. I use L6470 stepper motor driver and STM32F107RC microcontroller in my board. My DfuSe tool is V3.0.4. I load firmware to the board by using the DfuSe demonstration s...
Posted on April 25, 2015 at 03:55What is the page size for flash on the STM32F405 chip? I can find the layout of the flash in RM0090 manual, but the page size is nowhere to be found. Is there somewhere else I should be looking? Surely it's docume...