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Interfacing LPSDR SDRAM with STM32F427

Posted on May 21, 2015 at 11:52Hi, Is it possible to interface 1,8V LP SDRAM with the STM32F427 without using level conversion while the STM32 is supplied with 3,3V?

fo by • Associate II
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can't set reset a Bit (STM32F091 64pins)

Posted on May 04, 2015 at 11:49Hello everyone. My target is STM32F091C I want to send something using SPI and after that make an impulse with a bit of my microcontroller. On my scope I see that I send well the data but the impulse is not generate. ...

raphael by • Associate II
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emWin using CLUT

Posted on May 21, 2015 at 08:43Does the emWin lib support the STM32F4 CLUT?I would like to store and display images with 8 bit/pixel but with 256 different  16 bit (RGB565)  colors...If anyone did it, a code snippet will be highly appreciated.Thanks...

Johanan1 by • Associate II
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STM32F3xx and Ulink2 Debugger

Posted on May 20, 2015 at 17:39Using a ULink2 debugger I can download code OK, but debugging is marginal to non-functional.  I found if I press the hardware reset AFTER entering the ''Start Debug Session'', I can usually get 1-break point to work re...

melpel by • Associate
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CAN – Message Conflict Detection

Posted on May 13, 2015 at 23:25I am building a CAN Analyser using the STM32F429. At present I am only using one of the CAN channels and I have I found that if there is a collision during transmission when the NART bit is set then the MPU continues...

Initialzation for STM32F207 with CMSIS RTX

Posted on May 20, 2015 at 13:35HI,I want to make a baseline code for STM32F207 with CMSIS RTX. I gone through the example code * * main: initialize and start the system */int main (void) {  osKernelInitialize ();                    // initialize CMS...

STM32 debug Step-by-Step Problem !!

Posted on May 20, 2015 at 11:08Hello, I realize a project using stm3210e_eval,IDE: CooCoxDebugger: ST-Link V2When I'm debugging step-by-step, the cursor it's not linear !! and I don't understant Why ! for example: the cursor is at the line 170. when...

STM32F4 Cryptographic Acceleration

Posted on May 19, 2015 at 23:52I am implementing a platform that must implement Datagram Transport Layer Security (DTLS).I have the option of using the STM32F439x which includes Cryptographic Acceleration describbed in the datasheet as: ''Cryptograp...

ssmail by • Associate II
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