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FFT Programming(STM32f4xx)

Posted on October 18, 2014 at 08:04hi,Please someone post a sample example of fft program for stm32f4xx using cfft functions.  #learn-using-search-engines

STM32F4 what is the best I2C Comunication Method?

Posted on October 18, 2014 at 09:13Hello guys, a few months ago i started to work with discoveryF4 board and some sensors in i2c mode. But my inconvenient was that after several minutes or several hours the code just STONED... So in the last couple...

Bogdan by • Senior
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  • 1 replies
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ST-Link Connection error�

Posted on November 07, 2012 at 15:20I'm a student of University of Catania and I'm using IAR Embedded Workbench for ARM, v. 6.21, 32K Kickstart Edition on WIndows 7, for an university project to program a STM32F100XB board (using SWD Interface)It wo...

amedm by • Associate II
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  • 10 replies
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externally triggered output compare

Posted on October 17, 2014 at 23:56I am using an STM32F4 discovery board.  I want to use an external trigger to generate an interrupt that will cause a pulse stream.  I have found examples using an external trigger for one pulse mode as well as outp...

garth by • Associate
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MSC class USB device derived from STM32CUBEMX not enumerating

Posted on October 17, 2014 at 20:24I created a USB project using STM32CUBEMX ver 4.3 based on the Mass Storage Class for the STM32L0 Discovery Board. When I run the project that Cube creates out of the box on the Discovery board and connect it to my...

bnp979 by • Associate III
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STM32L100C-DISCO USART Problems

Posted on October 02, 2014 at 06:04 Hi All, I'm new to embedded programming so I ordered one of these discovery boards to get my feet wet. I'm trying to get USART working so my first goal is to jump the TX and RX pins to see if I can send...

wprasek by • Associate II
  • 1910 Views
  • 14 replies
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STM32F103 Usart 9-bit

Posted on October 17, 2014 at 01:02Hi guys, Sorry for my bad English. I would set up with 9-bit UART. So I want the UART interrupt only when I get a character with 9 bits. If I get the 8-bit character, I do not want to be interrupted. Is it possible...

rodrigo by • Associate II
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  • 11 replies
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Stop mode: no entry

Posted on October 17, 2014 at 16:04 Hi at all, I'm working on an stm32401ccu, but I can't send it in stop mode; my code is quite simple, in fact I use the UART1 to send a command that realize the entry in stop mode, and a button linked to PB...

DUrbano by • Associate III
  • 549 Views
  • 2 replies
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STM32 F2/F4 USB Host issues

Posted on October 16, 2014 at 11:30 .ExternalClassE693089A00C04AC1B8142AED96FA644F p {margin-bottom:0.1in;line-height:120%;} Hi,I am writing a host stack and I have noticed various issues with the documentation and the hardware.Issue #1The pdf in...

miro_atc by • Associate II
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  • 1 replies
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