DSP28335-ADC and SCI realize sampling return serial port
1.ADC
Sample and hold?
F28335 chip contains ADC peripherals to realize the conversion from analog quantity to digital quantity. ADC conversion includes sample and hold quantization and coding; Sampling is to convert the continuous quantity in time into the discrete quantity in time, and save the sampling results until the next sampling is cal ...
Added by rudibr on Wed, 02 Mar 2022 02:28:50 +0200
[DSP tutorial of STM32H7] Chapter 30 STM32H7 complex floating point FFT (support single precision and double precision)
Download address of the full version of the tutorial: http://www.armbbs.cn/forum.php?mod=viewthread&tid=94547
Chapter 30: STM32H7 complex floating point FFT (support single precision and double precision)
This chapter mainly explains the complex floating-point FTT, which supports single precision and double precision.
catalogue
30.1 imp ...
Added by slyte33 on Mon, 31 Jan 2022 00:14:26 +0200
Digital-to-analog conversion of DSP DAC
1. Introduction to DAC
Introduction to 1.1 DAC
DAC (Digital to analog converter) is a digital-to-analog converter that converts digital signals to analog signals. It functions opposite to ADC. In common digital signal systems, most sensor signals are converted to voltage signals, while ADC converts voltage analog signals to digital codes that ...
Added by rake on Sat, 01 Jan 2022 04:23:16 +0200