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STM32F303VCT6 ADC input imedance

Posted on April 05, 2018 at 02:00What is the ADc input impedance on the  STM32F303VCT6? How to decide of ADC input sampling time? My signal is very low frequency (10 kHz).Please let me know.Channamallesh

''USB On-The-Go Host'' or ''USB Host''?

Posted on April 02, 2018 at 23:30Hi everyone,I'm working on a board based on STM32F4XX. We plan to support USB Host on it for communication(CDC). I found there are 'USB On-The-Go Host' and 'USB Host' libraries. I'm not sure which one to use.First, I...

Pilot B by • Associate II
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Use I2S_CKIN external clock source for SPI?

Posted on April 04, 2018 at 17:08Is it possible to use the I2S_CKIN external clock source for SPI rather than come off the peripheral clock? From the reference manual it appears that this external clock is available as a source only when the SPI is ...

Option to generate C++ project (for SW4STM32)

Posted on December 29, 2016 at 11:21Hello,Currently, there is a possibility to generate C projects for different IDEs including SW4STM32, which uses gcc for compilation. But one can also use C++ code with g++ compiler supporting cool c++11/14 featur...

AES feature in STM32F733ZE

Posted on April 02, 2018 at 08:32I'm going to using AES feature in STM32F733ZE  but the the datasheet doesn't have much information regarding AES .Do you know how much speed of AES in the STM32F733ZE  ? And do we have any any demonstration evaluatio...

Hau Lam by • Associate II
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Iwdg stm32f401

Posted on March 29, 2018 at 15:22Salut.Is there an working example and good practice to configure and drive iwdg with stm32f401.Clock Lsi 32khz.Calcul timeout.ThksYoann

STM32F334 RTC Smooth Calibration

Posted on April 20, 2017 at 13:46Hi,Trying to calibrate the RTC, Using a LSE with 32768kHz xtal, which is running at a frequency of 32985.6Hz.// with 32768Hz LSE, with AsynchPre=0x7f(128), // CALIBOUT = 257.7Hz (measured on a scope)// 32768/128 = 25...

FATFS on SPI bus - FR_NOT_READY

Posted on March 22, 2018 at 09:24hi to everyone I'm trying to use the library 21 sd_card demo by https://l.facebook.com/l.php?u=http%3A%2F%2Fstm32f4-discovery.net%2F&h=ATOUXBT8q6rvTUZYyodpiuulouhtO_tRdlKijHgKlwn4SBm-gCr7eZyZCTKuEFeoVBuX3WGl-hW51PLrn...

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