CMSIS_5/CMSIS/DSP/Testing/PatternGeneration/Controller.py

import os.path
import numpy as np
import itertools
import Tools


# Those patterns are used for tests and benchmarks.
# For tests, there is the need to add tests for saturation



def writeTests(config):
    NBSAMPLES=256

    samples=np.random.randn(NBSAMPLES)
    samples = Tools.normalize(samples)
    config.writeInput(1, samples,"Samples")

    
def generatePatterns():
    PATTERNDIR = os.path.join("Patterns","DSP","Controller","Controller")
    PARAMDIR = os.path.join("Parameters","DSP","Controller","Controller")
    
    configf32=Tools.Config(PATTERNDIR,PARAMDIR,"f32")
    configf16=Tools.Config(PATTERNDIR,PARAMDIR,"f16")
    configq31=Tools.Config(PATTERNDIR,PARAMDIR,"q31")
    configq15=Tools.Config(PATTERNDIR,PARAMDIR,"q15")
    
    
    writeTests(configf32)
    writeTests(configf16)
    writeTests(configq31)
    writeTests(configq15)

if __name__ == '__main__':
  generatePatterns()