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Resolved! F4 I2S read only first frame is valid

I'm trying to read i2s data on F401 from a dummy master device with slow clock rate.The problem is that it only reads the first channel correctly, rest is gibberish, based on logic analyzer the rest of data is there. so I generate this simple test da...

mrx23_0-1706740687773.png mrx23_3-1706741449029.png mrx23_1-1706740785005.png mrx23_2-1706741268517.png
mrx23 by Associate III
  • 3405 Views
  • 4 replies
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STM32G4xx TIM1/TIM8 One-Pulse Mode Software-Triggered

I've been banging my head against this one for a while.  I have two pins I'm trying to generate a peripheral-timed pulse on, which sounds like a perfect fit for One Pulse Mode."Trigger 1" is TIM8 CH1; that is, PB6."Trigger 2" is TIM1 CH3; that is, PA...

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Brian H by Senior
  • 2442 Views
  • 6 replies
  • 3 kudos

using DWT CYCCNT under debugger

 Is it OK to use DWT CYCCNT to count individual instruction cycles when stepping instructions (si) with gdb ? I wonder how many cycles a branch takes when it is taken.

mete by Senior II
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  • 2 replies
  • 0 kudos

Resolved! Flash relocatable entry point address

Hi, i'm moving from IAR to STM32CubeIDE all my projects based on STM32 microcontrollers. On IAR i modified the entry point of the project from 0x8000000 to 0x8008000. How may do same modify on CubeIDE? Thanks.Massimo Liggio 

MLigg.1 by Associate II
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  • 4 replies
  • 0 kudos

Resolved! ADC peripheral clock configuration

I am using STM32F429VIT6. Configured SystemCoreClock 168MHz and APB2 clock is 84MHz. I accidentally configured ADC peripheral with "ADC_CommonInitStructure.ADC_Prescaler = ADC_Prescaler_Div2;" but datasheet says max ADC frequency is 36MHz. I am wonde...

Orkun_0-1706784101575.png
Orkun by Associate
  • 1637 Views
  • 4 replies
  • 2 kudos

Resolved! HID mouse doesn't move

We are trying to move the mouse cursor using HID.However, the mouse cursor does not move even though it is USBD_OK in the USBD_HID_SendReport.Why doesn't it work? [IDE]STM32CubeIDE 1.14.0 Connectivity -> USB_OTG_FS -> [Mode]Device_Only Middleware -> ...

Resolved! Develop custom board with STM32H747BIT6

Good afternoon, I am developing an hardware with microcontroller in Object. I'm using the LQFP208 package because in my opinion it's easier to solder/remove in my lab. For my application I need the support for: ETHERNETFMC for SDRAMQUADSPISDMMC1USB O...