STM32 MCUs Products

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STM32L151 + TMP100 temp sensor ==> I2C always busy

Posted on July 15, 2017 at 13:09Hello everyone, I have looked up this issue but I am afraid I have been unable to find a solution. I have a TI http://www.ti.com/lit/ds/sbos231i/sbos231i.pdftemperature sensor connected to a stm32l151 MCU by way of I2...

Unable to correctly debug my board

Posted on July 14, 2017 at 21:55Hi,I've uploaded STM32CubeMX to 4.22.0 version and the firmware for F1 family to 1.6.0 version. I used Cube software to update the HAL libraries in my project and since then I'm unable to correctly debug my board.The ...

STM32F469I vs STM32469I (What is the difference?)

Posted on July 14, 2017 at 05:17I have recently got a STM32F469I-DISCOVERY board to start embedded development on STM32 family. I downloaded the Firmware package for F4 devices from http://www.st.com/en/evaluation-tools/32f469idiscovery.htmlThis is ...

Counting impulses with LPTIM2 on STM32L487 in STOP2

Posted on July 14, 2017 at 10:45Hi. I'm trying to count impulses on LPTIM2 in STOP2 mode.Enabe clocks:        LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOC);        LL_RCC_SetLPTIMClockSource(LL_RCC_LPTIM2_CLKSOURCE_LSE);        LL_APB1_GRP2_En...

EmbOs : with Cube Mx vs Seperate

Posted on July 14, 2017 at 14:53Hello Team,Do you have any idea of pros and cons in case of,        EmdOs as part of cube Mx.       Separate Integration of EmbOs.Request your input to take the reference.

Resolved! STM32 F3 Discovery with GPIO E configure issue

Posted on July 14, 2017 at 07:58I just bought STM32 MCU Discovery Kits and want to set PE3, PE4, PE5, PE8 as GPIO output.I made the codes via STM32CubeMX and downloaded it to the board successfully.But I found PE4 adn PE5 configure fail, while PE3 a...