Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 16, 2016 at 00:25Hi all,I want to measure a 18650 cell voltage with the help of internal ADC of STM32F407VG Micro controller. But the current rating of 18650 cell is in Amperes while my controller pin current rating is in mA. So my Q...
Posted on June 18, 2016 at 00:57Hi, I am not able to download driver for st-link/v2 from page: http://www.st.com/content/st_com/en/products/embedded-software/development-tool-software/stsw-link009.html#getsoftware-scroll because there is no downlo...
Posted on June 03, 2016 at 05:46I have a quadcopter flight board that uses an STM32 processor. The Dfuse stm3280 zip is downloaded and then the driver from this is installed. You are then asked (by the boards designer) to replace this driver with a ...
Posted on June 15, 2016 at 19:36Hi all:I signed up for the June 22''Discover the STM32 with a free 32-bit Cotex-M0-0+MCU Professional Developer's Package webinar.''What development hardware (Nucleo?), do I need to follow along/learn on?If I am in th...
Posted on December 25, 2011 at 17:34Hello I'm using stm32f103 controller and via SPI trying to read data from EEPROM Microchip 25LC080B. The problem I deal with, is last bit corrupting when reading from eeprom, sometimes 0->1 and sometime 1->0, I've...
Posted on June 17, 2016 at 11:48
Posted on June 17, 2016 at 04:54I've noticed from STM32CubeMX V4.15.1, when I choose other timers except system tick timer as timebase source. The macro 'TICK_INT_PRIORITY' is defined as 0 (highest). And I can't figure out how to change it. But when...
Posted on June 17, 2016 at 10:41Hi guys , I'm not sure that my project runs on FPU with free version True Studio. I set it for FPU and Hardware implementation and all other config in my code . But when i debug the project i see that math operations ...
Posted on June 17, 2016 at 11:32 STM32Cube_FW_L4 version of 1.5.0 has wrong values of SDMMC register:Old ones(Version 1.4)SDMMC_DCTRL_DBLOCKSIZE_2=40SDMMC_DCTRL_DBLOCKSIZE_3=80New ones(Version 1.5.0)SDMMC_DCTRL_DBLOCKSIZE_2=30SDMMC_DCTRL_DBLOCKSIZE...
Posted on June 16, 2016 at 11:36Hello. In a very specific project I have to use 2 different I2S codecs one for input and another for output. Is it possible to do it in 1 project on same CPU? The frequencies are different. And the Data type is seems ...
