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Help with i2s configuration

Posted on April 02, 2014 at 12:05hello everyonei have adc ad1877, configured as in pictureHow i should configure i2s in stm32f4 ? I have tried this one   I2S_InitStructure.I2S_AudioFreq = I2S_AudioFreq_32k;  I2S_InitStructure.I2S_Standard = I2S_Stan...

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silent by Associate II
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STM32F4 User Push Button Interrupt Issue

Posted on April 06, 2014 at 05:22 Hey, I'm currently working on a project for my class with the STM32F4 board, and am having difficulty trying to configure the user push button to cause an interrupt. I have used the F3 board a few times, ...

STM32F4Discovery not executing any program

Posted on April 05, 2014 at 21:54My previously working Discovery board all of sudden not executing any program. I can connect to it with STLink, erase the chip, download any program, verify it, but nothing happens after that. I have tried with many ...

pratipm by Associate
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DAC/ADC/SPI Comm. - Timing Analysis

Posted on April 03, 2014 at 20:53All, We are using the STM32F051C8T6.I have some comments and questions below but I mainly wanted to get a thumbs up to make sure I was on the right track with some of my conclusions.  Thank you for taking the time t...

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Curve fitting libraries

Posted on April 04, 2014 at 18:31Hi,I am currently working on a PIR-sensor solution, where 10 PIR-sensors are mounted in an array containing lets say 300 elements, at an even spacing distance.Looks like this:* = PIR♯ = array element without PIR-sens...

matte by Associate II
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#130: expected a ''''

Posted on April 01, 2014 at 21:12Thank you. I found the problem, the problem was that I forgot '';'' but in other library.''another.h''//Here I forgot the '';'' in the last line, and this produced the problem. :)''delay.h''I have to complete correct...

stm32f4discovery can write/read flash but not work

Posted on April 04, 2014 at 17:40After days spent in tries to connect adc via i2s - mcu stopped working. I can write and read flash via st-link, mcu is properly detected but it does nothing. Tried mass erase - did not helped.It seems that works only...

silent by Associate II
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UART4 DMA Rx Problem

Posted on April 04, 2014 at 13:21I cannot get into DMA mode, the code  I wrote did not get into DMA  interrupt. The code I wrote is as follows. Any advice?( my processor is STM32F103ZG) uint8_t RxBuffer1[100];  /*UART - Pin Config*/  GPIO_InitTypeDe...

Interrupt nesting problem

Posted on April 04, 2014 at 17:26Hi, I am trying to get interrupt nesting to work on an STM32F207, but so far without success. I am using no subpriorities (SCB_AIRCR.PRIGROUP = 3) I am inside the hander of TIM6_DAC, and an UART5 interrupt is enabled...

zabel by Associate III
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