STM32 MCUs Embedded software

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Booting from flash with stand alone board

Posted on January 24, 2018 at 13:48Hi!I've written an application on an STM32L746RG Nucleo-64 board.  The app uses the LL library and was written on Linux using eclipse ide cube MX.Everything is working as expected and now I want to test the applica...

Resolved! ADC not ready after enable (ADRDY bit)

Posted on January 23, 2018 at 16:15Hi everybody,i'm using the ADC on STM32L051.After enable operation (ADEN = 1) it will not be ready never (ADRDY bit).I put my code hereCan you help me?thanks in advanceDamianoRCC->APB2ENR = RCC->APB2ENR | 0x200; //...

STM32L011 Issue w/ LL Comparator Driver

Posted on January 24, 2018 at 21:43 Hi All, I was having some issues with getting comparator 2 working on my STM32L011K4 (Category 1 Device). I was trying tocompare a voltage on PA7 with 1/2 VREFINT. It wasn't working the way I intended it to....

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Nolan L by Associate III
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Software Serial in STM32

Posted on January 24, 2018 at 06:48Hello everyone,I was curious if anyone has worked on something like Software Serial for STM32 and if there is any library made for it? If yes, please share.#hal-uart #stm32

Resolved! f_write without char data types

Posted on January 23, 2018 at 16:29Good day everyone,I have a slight issue, I'm storing data in the form of uint16_t data types.This data will be read in from an ADC and have values of 0 and 1. I'll have an array of 192 of these 16 bit values that I...

con3 by Senior
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STM32 HAL Nucleo F446RE Quadrature Encoder

Posted on January 21, 2018 at 21:31 1 https://stackoverflow.com/questions/48361193/stm32-hal-nucleo-f446re-quadrature-encoder i have a problem with the quadrature encoder mode on tim3. 1) tim3 counts on every rising edge on the first si...

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deepsleep entry in stm32f0 discovery

Posted on January 21, 2018 at 18:10I wanted my STM32f0 discovery board to get into deepsleep mode. Reference manual states â€“ Set SLEEPDEEP in Cortex®-M0 System Control register , I'm unable to find this register. (along with this i need to config...

Rajat C by Associate
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STM32F4 USB Connection detection

Posted on January 22, 2018 at 15:33Hello guys,I'm using STM32F446 along with ST's USB library in a project with USB CDC class. The USB used is the FS one. What I would like to do is detect the end of a USB connection (not based on VBUS). I was wonde...

andrei by Associate II
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