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...
Posted on June 03, 2017 at 14:07hi,Is CPU halt when DMA access the bus for data transfer between peripheral and memory? if it is true then why in Application note AN4031 they have written''The DMA allows data transfers to take place in the backgrou...
Posted on June 02, 2017 at 17:09Hi DearsI use STM32F405 as MicroController and I have some problem in hardware.For example i design a circuit with STM32F405 and i supplied it with HI-LINK power supply module.When I connect some devices into a power ...
Posted on January 20, 2016 at 10:16Hi, Whenever I regenerate the code using STM32CubeMX the new (re-generated) Keil project has Target/IROM1 Memory Areas overwritten e.g. I usually use RAM area are for IROM1 for debug purposes and the IROM1 is set ...
Posted on May 18, 2016 at 20:42I have searched this site as well as others and still find no clear and concise instruction regarding import of project applications for the various boards in the CubeMX Repository. Specifically I am working with the ...
Posted on March 09, 2017 at 21:44What exactly does this mode do? I see it in the API, but I see no explanation of what it does.
Posted on June 02, 2017 at 19:55Using STM32F415 for dual motor control with FOC 4.3: ST Forum users: FOC library is running the dual BLDC motors higher than the RPM setpoint. I'm using setpoint values that are divisible by 6 to get the even tenth...
Posted on May 29, 2017 at 10:26I faced problem when I tried to generate sine using Matlab Embedded coder as it is appear with normal format without using ARM instructions. I installed ARM CORTEX M through matlab package installer but it didn't appea...
Posted on June 13, 2016 at 17:40Part of ARM's specification of the core (as given by ARM® v7-M Architecture Reference Manual, or ARMv7M ARM for short :) ) is the SysTick counter, and part of that counter is a read-only register, containing a calibr...
Posted on June 02, 2017 at 11:37Hello everyone,I have recently switched from 8 bit to 32 bit mcu. I'm Working on STM32F429xx series. As per datasheet of STM32F429ZI mcu (cortex m4), each of DMA controller have 8 streams. is it possible for DMA contr...
Posted on May 31, 2017 at 17:02Hello,I'm still trying to continue the programmation of my STM32F405 board and I have (again) a little problem. I use a OP-AMP to compare 2 signals by sending him a integer. The return value is always the same even if ...
