From d74a572d0ddaba5c0d1cb17134a5516eb0399263 Mon Sep 17 00:00:00 2001 From: Orell-Pieter Schwarzbach <2122623@stud.hs-mannheim.de> Date: Tue, 13 Jun 2023 09:14:33 +0200 Subject: [PATCH] Upload files to 'Archiv' --- Archiv/pi_SPI.py | 116 ++++++++++++++++ Archiv/pi_numbers_separated_I2C_function.py | 145 ++++++++++++++++++++ 2 files changed, 261 insertions(+) create mode 100644 Archiv/pi_SPI.py create mode 100644 Archiv/pi_numbers_separated_I2C_function.py diff --git a/Archiv/pi_SPI.py b/Archiv/pi_SPI.py new file mode 100644 index 0000000..c2ecdd3 --- /dev/null +++ b/Archiv/pi_SPI.py @@ -0,0 +1,116 @@ +import os +import time +import spidev +from StartUpTest import StartUPTest +from TotOnline import TotOnline + +def read_data(num_numbers, bits_per_number): + spi = spidev.SpiDev() + spi.open(0, 0) # Öffnet die SPI-Kommunikation (Bus 0, Device 0) + spi.max_speed_hz = 16000000 # Legt die maximale Taktrate fest + + # Calculate the total number of bytes required to accommodate the desired number of bits + total_bytes = (num_numbers * bits_per_number + 7) // 8 + + # Define the filename + filename = f'{num_numbers}numbers_{bits_per_number}bits.bin' + + with open(filename, 'wb') as file: + bytes_received = 0 + while bytes_received < total_bytes: + # Read a byte from SPI + data = spi.readbytes(1) + file.write(bytes(data)) + bytes_received += 1 + time.sleep(0.0000001) + + return filename + +def convert_to_binary(filename, num_numbers, bits_per_number): + with open(filename, 'rb') as f: + # Read the contents of the file as bytes + content = f.read() + + # Convert the bytes to a string of binary digits + binary_str = ''.join(format(byte, '08b') for byte in content) + + # Truncate the binary string to the desired length + truncated_binary_str = binary_str[:num_numbers * bits_per_number] + + # Write the truncated binary string back to the file with separators + binary_filename = f'{num_numbers}numbers_{bits_per_number}bits_binary.txt' + with open(binary_filename, 'w') as f: + for i in range(0, len(truncated_binary_str), bits_per_number): + binary_number = truncated_binary_str[i:i+bits_per_number] + f.write(binary_number) + + return binary_filename + + +def process_data_in_chunks(data, chunk_size=1000000): + chunks = [data[i:i+chunk_size] for i in range(0, len(data), chunk_size)] + return chunks + +def perform_startup_tests(filename): + with open(filename, 'rb') as f: + # Read the contents of the file as bytes + content = f.read() + + print("Run all StartUPTests") + binary_chunks = process_data_in_chunks(content) + first_chunk = binary_chunks[0] + result = StartUPTest.run_all_tests(first_chunk) + print(result) + return result + +def perform_tot_online_tests(filename): + with open(filename, 'rb') as f: + # Read the contents of the file as bytes + content = f.read() + + print("Run all TotOnline tests") + binary_chunks = process_data_in_chunks(content) + first_chunk = binary_chunks[0] + result = TotOnline.run_all_tests(first_chunk) + print(result) + return result + +def analyze_data(num_numbers, bits_per_number, startup=False): + + if startup: + filename = read_data(10, 80000) + binary_filename = convert_to_binary(filename, 10, 80000) + perform_startup_tests(binary_filename) + perform_tot_online_tests(binary_filename) + os.unlink(filename) + os.unlink(binary_filename) + + else: + filename = read_data(num_numbers, bits_per_number) + binary_filename = convert_to_binary(filename, num_numbers, bits_per_number) + hex_filename = convert_to_hex(binary_filename, num_numbers, bits_per_number) + result = perform_tot_online_tests(binary_filename) + with open(hex_filename, 'rb') as f: + # Read the contents of the file as bytes + hex_return = f.read() + print(hex_return) + os.unlink(filename) + os.unlink(hex_filename) + os.unlink(binary_filename) + if result: + return hex_return + else: + filename = read_data(10, 80000) + binary_filename = convert_to_binary(filename, 10, 80000) + SUTres = perform_startup_tests(binary_filename) + TOTres = perform_tot_online_tests(binary_filename) + if SUTres and TOTres: + os.unlink(filename) + os.unlink(binary_filename) + return hex_return + else: + return False + +# Teste den Code +result = analyze_data(50, 2560, startup=False) +print(result) diff --git a/Archiv/pi_numbers_separated_I2C_function.py b/Archiv/pi_numbers_separated_I2C_function.py new file mode 100644 index 0000000..9e468c6 --- /dev/null +++ b/Archiv/pi_numbers_separated_I2C_function.py @@ -0,0 +1,145 @@ +import os +import time +from smbus import SMBus +from StartUpTest import StartUPTest +from TotOnline import TotOnline + +def read_data(num_numbers, bits_per_number): + addr = 0x8 + bus = SMBus(1) + + # Calculate the total number of bytes required to accommodate the desired number of bits + total_bytes = (num_numbers * bits_per_number + 7) // 8 + + # Define the filename + filename = f'{num_numbers}numbers_{bits_per_number}bits.bin' + + with open(filename, 'wb') as file: + bytes_received = 0 + while bytes_received < total_bytes: + # Read a byte from the serial port + data = bus.read_byte(addr) + file.write(bytes([data])) + bytes_received += 1 + time.sleep(0.0000001) + + return filename + +def convert_to_hex(binary_filename, num_numbers, bits_per_number): + with open(binary_filename, 'r') as f: + # Read the contents of the file + binary_content = f.read() + + # Calculate the number of bits per chunk + bits_per_chunk = len(binary_content) // num_numbers + + # Divide the binary content into equal chunks + binary_chunks = [binary_content[i * bits_per_chunk:(i + 1) * bits_per_chunk] for i in range(num_numbers)] + + # Calculate the number of hexadecimal digits per chunk + hex_digits_per_chunk = (bits_per_chunk + 3) // 4 # Round up to the nearest integer + + # Convert each binary chunk to a hexadecimal string with leading zeros + hex_chunks = [format(int(chunk, 2), f'0{hex_digits_per_chunk}X') for chunk in binary_chunks] + + # Write the hex chunks to the file with separators and newlines + hex_filename = f'{num_numbers}numbers_{bits_per_number}bits.txt' + with open(hex_filename, 'w') as f: + for i in range(num_numbers): + hex_number = hex_chunks[i] + # write the separator between numbers except for the last one + if i != num_numbers - 1: + hex_number += ';' + f.write(hex_number) + + return hex_filename + + +def convert_to_binary(filename, num_numbers, bits_per_number): + with open(filename, 'rb') as f: + # Read the contents of the file as bytes + content = f.read() + + # Convert the bytes to a string of binary digits + binary_str = ''.join(format(byte, '08b') for byte in content) + + # Truncate the binary string to the desired length + truncated_binary_str = binary_str[:num_numbers * bits_per_number] + + # Write the truncated binary string back to the file with separators + binary_filename = f'{num_numbers}numbers_{bits_per_number}bits_binary.txt' + with open(binary_filename, 'w') as f: + for i in range(0, len(truncated_binary_str), bits_per_number): + binary_number = truncated_binary_str[i:i+bits_per_number] + f.write(binary_number) + + return binary_filename + + +def process_data_in_chunks(data, chunk_size=1000000): + chunks = [data[i:i+chunk_size] for i in range(0, len(data), chunk_size)] + return chunks + +def perform_startup_tests(filename): + with open(filename, 'rb') as f: + # Read the contents of the file as bytes + content = f.read() + + print("Run all StartUPTests") + binary_chunks = process_data_in_chunks(content) + first_chunk = binary_chunks[0] + result = StartUPTest.run_all_tests(first_chunk) + print(result) + return result + +def perform_tot_online_tests(filename): + with open(filename, 'rb') as f: + # Read the contents of the file as bytes + content = f.read() + + print("Run all TotOnline tests") + binary_chunks = process_data_in_chunks(content) + first_chunk = binary_chunks[0] + result = TotOnline.run_all_tests(first_chunk) + print(result) + return result + +def analyze_data(num_numbers, bits_per_number, startup=False): + + if startup: + filename = read_data(10, 80000) + binary_filename = convert_to_binary(filename, 10, 80000) + perform_startup_tests(binary_filename) + perform_tot_online_tests(binary_filename) + os.unlink(filename) + os.unlink(binary_filename) + + else: + filename = read_data(num_numbers, bits_per_number) + binary_filename = convert_to_binary(filename, num_numbers, bits_per_number) + hex_filename = convert_to_hex(binary_filename, num_numbers, bits_per_number) + result = perform_tot_online_tests(binary_filename) + with open(hex_filename, 'rb') as f: + # Read the contents of the file as bytes + hex_return = f.read() + print(hex_return) + os.unlink(filename) + os.unlink(hex_filename) + os.unlink(binary_filename) + if result: + return hex_return + else: + filename = read_data(10, 80000) + binary_filename = convert_to_binary(filename, 10, 80000) + SUTres = perform_startup_tests(binary_filename) + TOTres = perform_tot_online_tests(binary_filename) + if SUTres and TOTres: + os.unlink(filename) + os.unlink(binary_filename) + return hex_return + else: + return False + +# Teste den Code +result = analyze_data(50, 2560, startup=False) +print(result)