STM32 MCUs Products

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Standby mode

Posted on April 10, 2013 at 17:12Hello. Does anyone has any idea how can i get the source of wake up from standby mode? I use only RTC and wake up pin. I found a WUF bit in PWR_CSR, but problem is that this bit is for both events. Thanks for any ide...

jspika by Associate II
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Diffrent between POR and NRST pin

Posted on April 14, 2013 at 14:26WHat is the different between making reset using POR (connecting VDD) and making reset on NRST pin at STM32F2xx? I ask it because when I make POR my RTC IRQ not active but when I do NRST reset it does. I have to ment...

Barbie by Associate II
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STM32F4 DOC HELP !

Posted on April 14, 2013 at 10:20Hello everybody, Where can I find the documentation (user manual) for the STM32F407VG core from the discovery board ? The doc needs to have all the registers for the core and peripherals :) a NORMAL user manual...Tha...

petre by Associate II
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recieving data from usart

Posted on April 13, 2013 at 01:10Hi,I am trying to execute a simple program that sends ''ABC '' from a pin  to another via usart. i can send but can not recieve and while debugging the cursor is blocked in this line :while(USART_GetFlagStatus(USART2...

karoui by Associate II
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STLED316S

Posted on April 10, 2013 at 00:55I would like some clear instructionsthat inform me how to communicate with the STLED316S.I have the STEVAL-ICB003V board,viewing the communications on a logic analyzer, and attempting toduplicate the setup does not w...

punmack by Associate II
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  • 16 replies
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image not displayed on tft screen

Posted on April 12, 2013 at 19:17Hello, I have developt a project with Coocox. It works almoost, there is text displayed on my tft but the image included in the main file is not displayed. What did i do wrong, could someone look into it. thanks

arnold by Associate II
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Motor Encoder read - please help

Posted on April 12, 2013 at 20:45Hello, I have my own developed board for motor driving. MCU is STM32F407VET6. The board has inputs from 4 motor encoders. I need to know an actual speed of each motor. ENC1_A, ENC2_A, ENC3_A, ENC4_A pins are connecte...

ondrej by Associate II
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Recommended electrical connection for SWD/JTAG port

Posted on April 12, 2013 at 20:09Hi All,I am building a custom board with a STM32F415ZG.  I was wondering if there is any documentation recommending how to connect the debug header?   Is it safe to directly connect VDD to pins 1-2, GND to the numero...

swinchen by Associate II
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ADC Trigger TIM8

Posted on April 03, 2013 at 13:35 Hi, I create a TIM8 mode up and down using this Instruction TIM_TimeBaseStructure.TIM_Period = 2000; TIM_TimeBaseStructure.TIM_Prescaler = PrescalerValue; TIM_TimeBaseStructure.TIM_ClockDivisi...

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bmwael1 by Associate II
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