STM32 MCUs Products

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STM32 F3 Discovery board

Posted on July 11, 2013 at 21:20Aoa! I've windows 7 and kiel ARM version 4 I'm working on STM32 F3Discovery and I've installed all the drivers but when I run the code through Kiel, it a message is displayed that ST link and Test_STM32F303\cs.AXF fil...

WWDG vs. IAP flash erase vs. RDP level 1

Posted on July 12, 2013 at 17:42Here is the problem situation:  I use a 16KB internal flash sector to store configuration parameters.  Code in the flash performs the flash erase and write operation, which works fine.  Next I enable the WWDG windowed...

USART RX interrupt - capturing data

Posted on July 12, 2013 at 09:46Hi all,I am working USART RX interrupt.I am sending command through rs485 interface (usart TX) and waiting(delay) response from external device.What i wonder is , there is a flag for waiting last received data?i dont ...

Embedded SRAM as the boot space

Posted on July 12, 2013 at 09:52In AN2606 it's described when both BOOT0 and BOOT1 are pulled-up, Embedded SRAM is selected as the boot space. How can I load my application to SRAM without programming FLASH and run it after loading without any reset...

rahmani by Associate
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STM32F10C-Eval ethernet

Posted on July 12, 2013 at 11:32Hi, I am trying to configure my STM32F10C-Eval ethernet port using eclipse and working on linux, i compiled the driver but nothing is happening. So i ve done tests to know what is wrong and after that , i figured out...

f4 discovery rs232 baud problem

Posted on July 11, 2013 at 10:29Hi, I have it working but seem to get about 1/3 of the baud rate that I program into USART_InitStructure.USART_BaudRateIn other words, I have to set it to 9600*3 to get a baud rate of approximately 9600 baud.Maybe I h...

STtub driver under windows 8

Posted on July 04, 2013 at 12:39I'm trying to get DfuSe application working under windows 8, but I have problem with installing the STtub driver for device in dfu mode. I have tried to install it with disabled forcing of signed driver in win 8, but ...

pa2 by Associate II
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STM32F407 ADC Scan operation

Posted on July 11, 2013 at 16:17The STM32F407 ADC(s) support scan mode where a predetermined group of ADC input channels are successively converted with the results DMA'd to a circular memory array at the end of the group conversion. This works but,...

John F. by Senior
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STM32F4Discovery RTC+VBAT reset

Posted on July 10, 2013 at 16:33Hy all! I've a STM32F4Discovery board. I want to use the RTC library. I see the board schematic, and I think the VBAT pin is always on VDD. I configure the RTC with LSI, and wake up event, and write a number to the b...

totti001 by Associate II
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