STM32 MCUs Products

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Help me on ST Visual Develop!

Posted on August 09, 2014 at 11:59I have problem when I use ST Visual Develop  to debug a program on my STM8S board. I don't know how to fix it.Can you give me solution?Thanks you so much and so sorry for my bad in English! 

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CubeMX 4.3 + IAR ARM 6.7 + STM32F4-DISCO

Posted on August 11, 2014 at 09:47Hello.I have downloaded project for STM32F4-DISCO board ( CubeMX 4.3 ). I can export it to IAR, compile and download into board. But I can't turn on any led on board with standard instruction.''GPIOG->ODR=...'' is w...

LIS302DL MEMS: How to use INT1 and INT2 outputs

Posted on August 06, 2014 at 16:06Hello everybody !I try to use the LIS302 (the mems accelerometer of the discovery board).On the datasheet, I don't understand what are the outputs INT1 and INT2, what are the differences?Thanks for your time :) #...

jean by Senior
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Encoder Interface with STM32F4

Posted on August 08, 2014 at 20:16I am trying to interface a quadrature encoder with my stm32f4. The code is almost the same as available on ''micromouse'' or many of the other forums. The major problem I am facing is: In debug mode I am able to se...

furqan by Associate II
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STM32F071CB

Posted on August 07, 2014 at 12:20Hi, I already got a project working based on the STM32F030 and with Keil MDK. I based the project on a sample, so it was easy to get a working project. This time I don't have a discovery board with the STM32F071 and...

STM32F4 and LSM303 no reading data

Posted on August 10, 2014 at 14:48 Hi all, i recently started working on a orientation project using iNemo aplication, despite the dificulty of using pre build sensor libs, i said ''i`ll build my own''. Said and done, but when i try to r...

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Bogdan by Senior
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SWD layout

Posted on June 12, 2014 at 00:53Does ST have any layout recommendations for using their Serial Wire Debug capability?  We are planning on using the Cortex M ETM debugging functionality.  This includes using the TRC CLK, TRC DATA[0], TRC DATA[1], TRC...

stm32f4 encoder interface mode

Posted on August 09, 2014 at 06:51Hi there! I'm using my stm32f4 timer 5 in encoder interface mode. In reference manual it is written for CCxNP/CCxP pins that they should not written 11 (i.e. polarity of trigger on both edges) in encoder interface m...