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 16, 2017 at 21:08After enabling the hardware IWDG, I noticed that on subsequent SW programmings, I always get an immediate single IWDG reset event. After that reset, the system boots, but it seems to boot several times faster than ...
Posted on October 14, 2017 at 14:40https://community.st.com/tags♯/?tags=foc‌ https://community.st.com/tags♯/?tags=stm32f303 https://community.st.com/tags♯/?tags=foc%20sdk%204.3.0 Problem was in my PCB - it was error during PCB routing. How to corr...
Posted on October 16, 2017 at 16:47Hey guys I'm new to the st family and I have a project I need some help with. I have two square wave pulses that come into the micro and i need to be able to measure the time in between the fall of the first pulse ...
Posted on October 16, 2017 at 05:12All,I am trying to use ADC in two-channel mode and then sending o/p samples to two different buffers using DMA. Each channel output goes to its own buffer. How do I set this up? I am just looking at example on DMA....
Posted on October 16, 2017 at 10:52Hi, I have a board with a STM32F103C8T68 (64kb) cpu and I have produced a series of boards with wrong CPU STM32F103CBT6 (128kb). I have a flash file for the 64 kb edition. Is there an easy way to get the hex file t...
Posted on October 16, 2017 at 17:09Hello,I work on STM32F412. I have a CAN bus with differents boards connected on it.I'm using HAL CAN library and I have an issue during transmission when several boards try to transmit on bus at the same time.CAN1_...
Posted on October 16, 2017 at 17:08I am experiencing problems with my code, I was trying to change the code to get much faster ADC + Calculations + DAC speed.Basically I want to start the 2 ADCs and when the fast ADC in done I want to output the ADC...
Posted on October 16, 2017 at 10:22Hello, I bought the STM32L476 discovery board and the STM32L476 evaluation board to evaluate the microcontroller and start coding on to it. I see there is a loaded software in both boards, that drives some peripher...
Posted on October 16, 2017 at 12:43Hello there,I have noticed that in the newer STM32 chips it is possible to configure the GPIO's in 2 kinds of output states: Push-pullOpen-drainI was wondering which option is drawing less current for driving simp...
Posted on October 15, 2017 at 19:32Hello,i'm using two stm32f103c8t6 with nrf24l01, but in the transmitter side i'm having probleme when sending data, it's stucked when spi is waiting for rxne to be cleared and i don't why, i even chnaged the irq pr...