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 August 23, 2013 at 15:06Hi everyone,I overdrive the low-speed internal oscillator by external source with a small offset and small swing.Where can I find parameters for external clock(without bypassing LSI osc)?Thanks.Eugene #lsi #oscil...
Posted on November 19, 2012 at 00:15I'm using an f405 with USB and want to make the device compliant with USB specifications. Using the HID joystick mouse project from the ST USB library as an example, the chip successfully goes to sleep on USB susp...
Posted on August 23, 2013 at 11:02Although it seems that it is possible to validate a NWAIT input when using FMSC in ASYNC mode, can it be used in Address Multiplex mode? #fsmc-stm32f4-stm32
Posted on August 22, 2013 at 11:12hello i tried the DAC_SignalsGeneration st exemple and i hear nothing , my clock config and all are so fine, so anyone could give me a simple working code to hear any signal ? and thnx
Posted on August 22, 2013 at 18:12I'm new to ARM and have been doing a lot of work/research on DMA on the STM32F4 Discovery board. I have multiple DMA streams working correctly for SPI to an OLED and some LED controllers but I have a fundamental qu...
Posted on August 22, 2013 at 12:05I have chose the STM32F405RG and the st-link debugger.The program is used for STM32F407-DISCOVERY at first.It can work at the STM32F407-DICOVERY,but after I changed the device and other options.
Posted on August 22, 2013 at 21:40Hello guys,Im new to the ST-Family and i have a question about interrupting with a button.I wanted to make the button on the board as a hardware interrupt, which would trigger some LED-Blinking.However doesnt work a...
Posted on August 22, 2013 at 19:54Hi all,I need some advises about an USB FS connection on a STM32F103. If anything mandatory is done (1.5K pull up on D+, inline resistors of 22 Ohms, shield and USB GND to GND board) :- Is it possible to let the USB...
Posted on August 21, 2013 at 17:07Could anyone kindly through me a working example for the temperature sensor. I have build one on my own but have no way to verify it (use a glass of ice water?). So I'd like to see how someone else wrote the code. T...
Posted on August 22, 2013 at 16:11 hi, i'm using an f3 disco board and i want to configure its timer 15 with an update interrupt. i want it to be interrupted every one second to toggle two on-board LEDs. following is the code for timer15 and ...