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STM32F401CC cannot use PLL as System Clock Source

Posted on June 17, 2014 at 19:27Hi,I would like to run the processor system clock using the system clock (PLL @ 84MHz). However, this is not working. As soon as I enable the PLL clock to be used as the system clock, the MCU goes to the Hard Fault Ha...

vipin by Associate II
  • 6 replies
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hard fault exception

Posted on June 09, 2014 at 11:57I am generating optimsed code using simulink coder for LMS filter using stm32f4VG407 discovery board,KEIL MDK-ARM, but upon single conversion of signal through ADC , it is stopping at hardfault handler. fault report:M...

satyajit by Associate
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STM32F3 Clock() function error (Fixed)

Posted on June 19, 2014 at 17:09Edit: I found a solution using the SysTick_Handler function, so never mind this post.Hi everyone,I'm currently programming an STM32F303VC using Keil uVision v5, and I'm trying to use the clock() function to set up a t...

theo by Associate
  • 1 replies
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STM32f4 LCD 1*16

Posted on June 16, 2014 at 15:57I need to connect an LCD with stm32f4 haw can i do it. I works with keil 

haythem by Associate II
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USB conflict in STM32CubeMX

Posted on May 30, 2014 at 13:28Hi there, i'm trying to set up a STM32F429 as an USB host. Therefore i configured USB_OTG_FS in CubeMX as Host_Only. Within the USB_OTG_FS configuration there is a checkbox called Activate_SOF which is marked red with...

philipp by Associate II
  • 2 replies
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NVIC with STM32F4

Posted on June 19, 2014 at 00:56 Hello all, I am encountering some strange behaviour with my STM32F4 Discovery board; I am attempting to set up an transfer with another micro-controller via SPI and DMA, and have initialized the peripherals / ...

warren by Associate
  • 1 replies
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Question about STM32 CubeMX

Posted on May 05, 2014 at 12:41Hi guys, I just used STM32 CubeMx to generate a brief project frame as I configed. I looked at the files that Cube includes to my project. For example, it has stm32f4xx_HAL_can.c, and in the stm32F429I discovery board ...

[STM32F429i]PWM problem on few timers/channels

Posted on June 17, 2014 at 13:45 Hello everyone. I am creating a hexapod with 18 independent servos, using 18 channels on General - Purpose timers. I have problem with few timers, simply servo is not responding to new compare value. I am using t...

marjano89 by Associate II
  • 15 replies
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