• FIR decimator filter
    Hello there, I have a question regarding the CMSIS DSP library function arm_fir_decimate_X. So for example if I have an ADC which is sampling at 5250 kHz and I want to create a filter using the decimate...
  • CMSIS DSP Library FIR filter in realtime application
    Hello, I am new to DSP things and I just built my first test project. This is a low pass filter with an order of 31, so 32 coefficients. Also I have an input buffer of 32 values that I designed as a...
  • How to remove group delay for CMSIS DSP FIR low pass filter function?
    Hello All, I'am using TI MCU TM4C129x and code composer IDE. I've integrated the CMSIS DSP library inside my code and I'am able to apply the low pass filter using arm_fir_f32() function. My input...
  • Asynchronous Sample Rate Converter vs. regular SRC
    When is it necessary to use an asynchronous sample rate converter? pbeckmann
  • STM32F103 and FTDI problem.Terminal doesn't transmit to FTDI
    Hi friends ,I encountered a problem with serial terminal and ftdi.Let me explain. Stm32f103 is sending data to Ftdi and Ftdi is sending this data to serial terminal and I can see data, but I couldn't...