STM32 MCUs Products

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STM32f407 HardFault

Posted on June 04, 2015 at 00:35Can somebody explain me how to find cause of hardfault? I try to use solution from http://blog.frankvh.com/2011/12/07/cortex-m3-m4-hard-fault-handler/but buffer is empty.Here are core registers dump (from keil UI):SP ...

error: No Cortex-m SW device found

Posted on May 14, 2014 at 15:07hi all, i was debugging happily my code on my new discovery F4 board when suddenly got this error please, could someone help me to fix this? may be that something burned inside my board? thank you so much Gio

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STemwin GUI_Init Hard Fault

Posted on December 18, 2014 at 11:43Hullo guys , This is my first time to use STemwin GUI library , everything compiled fine , and the code is simple enough just to test it int main (){ RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_CRC, ENABLE); GUI_Init();...

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STM32F0 Usb Printer Device Class

Posted on June 03, 2015 at 21:02I'm developing a printer controller board (with STM32F070 mcu). Now I need to add  USB printer device. I'm using STM32CubeMX with STM32Cube_FW_F0_V1.2.0, but I don't found any examples about. Can anyone help me? Regar...

abci5961 by Associate
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ADC conversion time STM32F303x

Posted on June 03, 2015 at 18:12What determines the conversion time of the onboard ADCs?I am having problems when I move from a MCU system clock frequency of 72MHz to 65.536MHz #adc #stm32f303

gbigden by Associate III
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stm32f407 msc can not format

Posted on June 01, 2015 at 11:29 Hello!I am using stm32f407 flash to make a msc.It can be identified by my pc.But I can not format it.Can somebody help me?Thanks a lot!Here are my code on usbd_storage.c. /* Private typedef ---------------...

Can this be done with a STM32F103ZE

Posted on March 16, 2015 at 13:17Hello,I have no experience at all with micro controllers & only brief experience with wiring up electronics / & some low-level programming, so please accept my apologies up-front.I have a need to create a device that...

dubedat68 by Associate II
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How to save time in production with STM32F429

Posted on May 25, 2015 at 14:22Hi,We are preparing production now. Because we use Unique ID to protect the products, each time we need to key the 96 digit Unique ID into the original file, then run the compile(rebuild), then flash into MCU. There is...

Linda by Associate II
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