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Problem with configuration I2S interface

Posted on August 13, 2012 at 15:06Hi everybody! I used external codec ADAU1961 for collect data from two microphones. I used I2S3 simplex mode for receiving data from codec to STM32F4. I configured lines of peripheral I2S3 for transmition (WS - Word...

krzkrok by • Associate II
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Electromagnetic protection for JTAG interface?

Posted on August 10, 2012 at 13:41Hi, im not sure if this is the correct subforum for this question, if not please move this subject to the correct spot. I am wondering if it is necessary to protect the JTAG interface of the STM32 processors from el...

Puzzled by USART behavior

Posted on August 14, 2012 at 21:32I'm porting over some code that I previously ran on Stellaris hardware to an F4Discovery board. I hooked a logic analyzer up to take a peek at what my USART code (with hardware flow control) was doing and found some...

andyturk by • Associate II
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DMA Error Due to TSVREFE Bit

Posted on August 14, 2012 at 18:38This issue has been a thorn in my side for several days now, so I figured I would post the problem in case it ever affects others. I've been developing some code that interacts with the Standard Peripherals Library ...

tawnos23 by • Associate
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Multiple software reset conditions.

Posted on September 09, 2011 at 10:35Hello,I'm developping an application with bootloader. Today I'm using USART1 to communicate with the host PC, and I'm using a software reset to enter bootloader mode on demand (bootloader check if it's a software...

root by • Associate II
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  • 6 replies
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Powering STM32F4-Discovery from micro usb

Posted on August 14, 2012 at 03:05I'm looking to power the STM32F4 discovery from the micro usb port, while keeping modifications to the board at a minimum (I don't have great faith in my smd soldering).This is my current idea:- remove r46 to ensure...

devin122 by • Associate
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STM32F4DISCOVERY - PC0 and PB2 pins

Posted on August 08, 2012 at 21:30Hi,     I would like to have some more information in regard of the PC0 pin on the STM32F4Discovery. I read on the forum that quite some people use this pin as an adc channel, but on the User Manual I can see that i...

guitest02 by • Associate II
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