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HAL RTC

Posted on October 09, 2017 at 13:52@Hi,I did my project in cubemx  with STM32F405.But unfortunately i forgot to add/initialize rtc in cubemx.Now i want to add rtc in my project.And i don't know how to add it (because my code size is too much heavy a...

Fail when flashing C program on STM32 MCU

Posted on October 28, 2017 at 17:37Hi ladies, guys, I am currently working on a project, so I am getting used to work with SMT32 MCUs and more particularly with STM32F411RE. I have built a C program just to blink the led user, in order to reduce fla...

MP45DT02

Posted on October 28, 2017 at 19:57Hi friends,I want to try fft analyze with Matlab to C conversion but I have some question.First, how can I get values from microphone(STM32F4 Discovery kit using CubeMX Hal library),I think using I2S but an article...

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LED Brightnes STM32F3

Posted on October 27, 2017 at 19:10So I have an assigment where I need to do the following:- 10stages of brightnes (from lowest to highest)- at each button press we change stage for 1- first brightnes is going up, when reaches maximum is going down ...

LED's control

Posted on October 27, 2017 at 20:15How i can control LED's with my stm32fl072czy6tr?my first ask))

How does STM32F103RB handle Interrupts?

Posted on October 28, 2017 at 11:29Does it save all the registers of the current process before executing the ISR? If so, how does it save the registers? Does it do it by pushing all registers in stack?#stm32f103xx #interrupts

M41T81S RTC chip. Remembering time on power down.

Posted on October 28, 2017 at 00:57I am using M41T81S chip for a RTC.I am having a issue keeping a time on power down.I borrowed the circuit from following location.http://www.niell.org/nixie_3/NixieClock5-1.bmp Instead of C2 in the picture, I am us...

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