Open dw0127 opened 4 months ago
First, this is not an issue, as it is not related to a potential bug/problem with ALP4lib, this is not the place.
That being said, it is difficult to answer precisely without more detail. I would say, just load your binary matrix as a numpy array and load it to the DMD:
import numpy as np
from ALP4 import *
import time
# Load the Vialux .dll
DMD = ALP4(version = '4.3')
# Initialize the device
DMD.Initialize()
# Binary amplitude image (0 or 1)
bitDepth = 1
img = np.load(<your_file>)
imgSeq = img[None,...] # add a dimension to have a 1 image sequence of size 1 x Nx x Ny sequence
# Allocate the onboard memory for the image sequence
DMD.SeqAlloc(nbImg = 1, bitDepth = bitDepth)
# Send the image sequence as a 1D list/array/numpy array
DMD.SeqPut(imgData = imgSeq)
# Set image rate to 50 Hz
DMD.SetTiming(pictureTime = 20000)
# Run the sequence in an infinite loop
DMD.Run()
time.sleep(10)
# Stop the sequence display
DMD.Halt()
# Free the sequence from the onboard memory
DMD.FreeSeq()
# De-allocate the device
DMD.Free()
Hi,when i tried to modified the example code,i'd like to load one fixed random binary martrix,i have no idea modify my code,can you give me some advice?Thank you!![image](https://github.com/wavefrontshaping/ALP4lib/assets/147235455/bc6806d3-89a1-415d-a77b-3752f97bdb08)