STM32 MCUs Products

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stm32f0 alarm subseconds not updated rtc

Posted on February 26, 2015 at 14:10 It is necessary that the uc (STM32F051) was in STANDBY mode and wake up periodically to 4 times a second. RTC is clocked from the LSE. Setting Alarm occurs after checking the contents of the configuration RTC...

alux by Associate
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ST32F407VG MC01 and MC02 Prescalar Values

Posted on February 26, 2015 at 00:15Hi, I'm trying to understand and make some changes on to code already written.In clock configuration on this code MC01 and MC02 values have been changed to 2 and 5.Usually we were using them as default no division...

nucleo on embed frpm linux pc

Posted on February 26, 2015 at 07:46hello everyone, can nucleo be operated through online embed platform from a linux pc? we plan to work stm32 based devices in my company but we have only linux platform. thank you regards kj #embed

kumaresh by Associate II
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DMA Returned Array organization STM32f051K4TX

Posted on February 26, 2015 at 04:42 I looked at several post and discovered that other have seen the following: Thanks again for your reply. The code is working fine. It seems like the data in the array is arranged like this: Regul...

mjohnson by Associate II
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Repurposing Discovery GPIOA PA10,PA13,PA14,PA15 as Outputs

Posted on February 26, 2015 at 00:06Hello,I'm working on a STM32F407VG Discovery board and seem to have hit a brick wall trying to set GPIOA typical usb pins (PA10,PA13,PA14,PA15) as outputs to light up leds.I've tried initializing the pins the norm...

addac by Associate
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Enable & disable usb stm32L ?

Posted on February 26, 2015 at 03:59 I used Stm32l053, made project by Stm32Cube MX with USB HID device. I enabled USB, sent data ok. but I want disable USB when don't used usb then enabled USB again when need. how do this,  disable USB and enabl...

Enable & disable usb stm32L ?

Posted on February 26, 2015 at 03:57I used Stm32l053, made project by Stm32Cube MX with USB HID device.I enabled USB, sent data ok.but I want disable USB when don't used usb then enabled USB again when need.how do this,  disable USB and enabled USB ...

SD Card bootloader for STM32F407

Posted on February 26, 2015 at 02:14Hello:I need develop an SD card bootloader for STM32F407, mine also will include encrypted XTEA algorithm. I developed it already time ago for Microchip PIC32, and now need to do it sot STM32F4.I have donwload alr...

xmen4001 by Associate
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STM32F429 LTDC

Posted on February 25, 2015 at 20:12Hello! Sorry for my English.I try to understand the controller LTDC STM2F429.1) Maximum resolution TFT 1024x768. However, the registers of the total width and height of the display are 12 bit and 11 bits, respecti...

arlleex by Associate
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Enable Interrupt for Blue Button on NucleoF411

Posted on February 21, 2015 at 18:14 Hello, i have a Problem or misunderstanding enabling the Interrupts for the blue button on the nucleof411 board. In short: The Interrupt is only raised when i enable EXTI15_10_IRQn, EXTI9_5_...

noah by Associate
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