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Forum Posts

STM32 clock Jitter on TIM4

Posted on April 02, 2014 at 08:56Hello everyone, I'm using STM32F100V8 and I configured TIM4 to generate a square wave (for uart sw). The TIM4 is so configured and should have the highest priority:   TIM_TimeBaseStructInit(&TIM_TimeBaseStructure);  ...

fernando by Associate II
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STM32F407VG

Posted on May 05, 2014 at 12:44HI,It is possible to use the graphical library from ST to create a graphical application with STM32F407?  What about the LCD ?Best Regards ,

amal18 by Associate II
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  • 4 replies
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generating a PWM reference signal(Modem)

Posted on May 02, 2014 at 21:34Hello everyone,      I have a PWM signal generated from an external source and I want to create a reference signal from this one. First this signal is of constant duty cycle (I want to create a reference signal here), ...

I2C Slave Example

Posted on April 27, 2014 at 19:56Hi I'm working on STM32F401 disco EVB with the Standard Peripherals Library,Where i can find a working example on I2C slave?  

gil23 by Associate III
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  • 12 replies
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STM32F0xx RTC wake up

Posted on May 05, 2014 at 17:04Hi,I'm trying to config wake up from deep sleep (STOP mode) in STM32F030 for 1350 milli seconds.I've found a way to wake up in resolution of seconds with the Alarm with the following code:   RTC_TimeTypeDef   RTC_TimeS...

meir2 by Associate
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  • 0 replies
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Using internal USB PHY in FullSpeed with STM32F207

Posted on May 05, 2014 at 15:53Hi, I'm trying to make the USB HS interface work in FS mode with the STM32F207.I am using Keil uVision with the corresponding Middleware.First of all, the F207 has two USB interaces: FS and HS.FS works just fine with m...

STM32F4 SPI-DMA data is shifted

Posted on December 11, 2013 at 08:19The original post was too long to process during our migration. Please click on the attachment to read the original post.

gcntrk by Associate II
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  • 6 replies
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stm32f030 jtag connection

Posted on May 02, 2014 at 06:51 hi, i am very new to stm32,i have to make jtag connection also for debugging and programming. i have concerned with stm32f030R8t6 disco schematic but i was unable to find more detail about 20pin jtag as its using st_l...