import time
import random
import Adafruit_ADS1x15
import RPi.GPIO as GPIO
import struct

adc = Adafruit_ADS1x15.ADS1115()
GAIN = 1

adc.start_adc_difference(0, gain=GAIN, data_rate=860)

num_samples = 1000  # Choose number of 32-bit binary numbers to generate
binary_filename = "binary_data1.bin"  # Choose filename for binary file
txt_filename = "binary_data1.txt"  # Choose filename for text file

with open(binary_filename, "wb") as bin_file, open(txt_filename, "w") as txt_file:
    for i in range(num_samples):
        bin_string = ""  # Initialize binary string
        for j in range(32):  # Loop 32 times to generate 32-bit binary number
            value = adc.get_last_result()  # Read last conversion result
            lsb = value & 0b00000001  # Extract LSB
            bin_string += str(lsb)  # Add LSB to binary string
        bin_data = struct.pack("I", int(bin_string, 2))  # Convert binary string to 32-bit unsigned integer and pack into binary data
        bin_file.write(bin_data)  # Write binary data to file
        txt_file.write(bin_string)  # Write binary string to text file
        if i < num_samples-1:  # If not at the last sample, add a space to the end of the binary string in the text file
            txt_file.write("")
        time.sleep(0.00001)  # Wait for a short time before generating next sample

print("Binary file {} and text file {} generated successfully!".format(binary_filename, txt_filename))