STM32 MCUs Products

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CAN MAIL BOX CONFIG PROBLEM

Posted on June 04, 2018 at 08:23hi ,I am using STM32F417IG we need to configure 15 mail boxes for CAN receive operation.For a initial development and testing we have configured 4 mail boxes.But we are receiving 3 only we have splited 2 each in each ...

SWOTraces in debug for printf on SW4STM32

Posted on April 11, 2017 at 11:50I'd like to be able to output printf string on the Serial Wire Viewer window during the debug on SW4STM32. I've followed the tutorial in the in Help >> Help Contents >> SystemWorkbench for STM32 User Guide >> Advance...

g. lewis by Associate II
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iap cannot work with usb

Posted on June 04, 2018 at 06:29mcu: stm32f207VGI have a bootloader which jumps to another application at 0x8040000, the testing code is    NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x40000);    NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);    USBH_...

ming hu by Associate
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Resolved! Nucleo-H743ZI Virtual Com Port Problem

Posted on June 03, 2018 at 21:53I've used the VCP with a ST32F746 Discovery board, which worked without problems.I now have a Nucleo-H743ZI and I cannot get it to work.I use Windows 7The virtual com port shows up in device manager as COM8.  I can op...

Resolved! USART Configuration

Posted on May 06, 2014 at 02:22Hello everyone I need to use USART2 from my STM32F3 but I can't make it work. Here is my code. If someone can find my error please help me. &sharpinclude ''stm32f30x.h'' /***********************************************...

Reversing endianess

Posted on June 03, 2018 at 03:074.4.4 REV, REVH, and REVSHREV reverses the byte order in a data word,For example, if R0 is 0x12345678, in executing the following:REV R1, R0R1 will become 0x78563412,The Definitive Guide to the ARM� Cortex-M3 by Josep...

T J by Lead
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NEW TO STM32F407 DISCOVERY BOARD

Posted on June 03, 2018 at 09:02Hi Everyone, I m new to STM32F407 DISCOVERY board. Before i have worked with AVR micro controllers. Now i want to develop a wireless home automation application with STM32. Can anyone help me out with the recommended ...

Yadav by Associate II
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SAI DMA Error (STM32H743BIT MCU)

Posted on May 26, 2018 at 08:43 Hello.,.., We were working with STM32F765BIT MCU SAI interface to capture 4 channel audio data and it was working fine , But now we are upgrading to STM32H743BIT MCU(both are same package) and made same configurati...