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STM32F4 Discovery Vbat pin

Posted on October 15, 2014 at 14:48Hello.Where is a Vbat pin on a STM32F4 Discovery? How to connect external 3v3 battery on board? I use rtc.Best regards

STM3210C-Eval board and uC/TCP-IP stack

Posted on October 15, 2014 at 12:49Hi, I have downloaded uC/TCP-IP stack from Micrium website and I am using STM3210C-EVAL board. I am running the example code of DHCP client given by micrium on this board but the Ethernet is not working properly. I...

gunjan by • Associate
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Problems with USB CDC implementation on STM32F401CB

Posted on September 23, 2014 at 18:59Hello! I'm using the USB driver that is provided by STM32CubeMX 4.3.0. I want to use the CDC implemantation for virtual COM port communication between STM32F401CB and a PC. But I'm facing mainly two problems: 1.)...

tpoms9 by • Associate II
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Quadrature encoder on STM32F429 discovery?

Posted on October 15, 2014 at 09:26Hi, I have working code on STM32F407 discovery board and would like to port it to discovery board based on STM32F429. If I set GPIO_Mode_IN on STM32F429 I can see nice shaped signals from encoder on input pins PA1 ...

STM32 PMSM FOC Speed Feedback

Posted on October 15, 2014 at 11:42Hi How can I get the speed into my application in rpm? I just have the function MCI_GetAvrgMecSpeed01Hz but this is a bad resolution of the speed. In the UI I get the speed in rpm, better in tenth of rpm/s. But wit...

dominik by • Senior
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32F429IDISCOVERY Serial Audio Interface

Posted on October 14, 2014 at 09:27Hi,Can anyone point me to an example code of using the Serial Audio Interface for the STM32F429? I have a 32F429IDISCOVERY and wish to connect an 8 channel audioADC using the CS5368 which requires TDM. I am looking...

djowel by • Associate
  • 477 Views
  • 2 replies
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STM32L-Discovery USB-UART Communication

Posted on October 04, 2014 at 18:34Hi people,I'm new in STM's world!Thanks to this forum, I made the USB - UART connection on STM32L-Discovery.Now, I have to test speed communication with a byte array of max 20 bytes.I use STM32_USB-FS-Device_Lib, e...

ndonj86 by • Associate II
  • 580 Views
  • 5 replies
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ADC Triple Mode with DMA - Blank for ADC1 Only

Posted on October 09, 2014 at 19:27 For Adc1 I am still reading 0.0, but Adc2 and Adc3 are fine. Any ideas? Where do you go to check theCDR_ADDRESS for ADC1, ADC2, and ADC3? The data sheet of my STM32F207-SK board is located ...

lux by • Associate II
  • 579 Views
  • 4 replies
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Interfacing STM32F429DISCO with a different LCD

Posted on October 13, 2014 at 17:10 Hi everybody! I'm working on a project based on the STM32F429DISCO board. I need to interface it with a bigger lcd. I developed a board to interface the STM32F429DISCO with the LCD using the same pins of t...

Lori B. by • Associate III
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