Posted on May 25, 2015 at 08:16I am using stm32f4 discovery board. from ADC I take 1ksample/sec and accumulate it. after accumulation of 30Ksamples, process it through band pass filter. output of band pass filter is very large +ve and -ve values ex...

Posted on March 30, 2015 at 08:46I am trying to implement iir Band Pass filter design in STM32F429i discovery kit. I konw that it needs coefficients to be generated from matlab and feed them into cmsis api to achiev filtered data. My SOS Matrix look...

Posted on March 13, 2015 at 09:32I am new to DSP. I have done fft and filtering using scilab tools. now same thing i want to do on stm32f429i discovery kit. I need Band Pass Filter (0.5 to 5Hz) in STM32F429i discovery kit. we dont have any tools whe...

Posted on February 11, 2015 at 11:27I am just working on vital sign monitor project. I have a stm32f429i discovery kit. We are using capacitive sensor for respiratory signals, its very weak signals. Sensor output will be fed to adc of microcontrolle...

Posted on October 08, 2014 at 09:20Hi, has anyone tried communicating USB Host CDC/VCP to FTDI devices ( Chip FT232R )? which is a vendor specific class implementation. we are trying that with STM3220G eval to communicate with some FTDI based device...