def test_getPlaylistNameAsByteArray(self):
playlist = Playlist("bla")
(header, data) = playlist.asByteArray(16)
self.assertEqual(len(data), 1, "Should contain one byte array")
row = data[0]
self.assertEqual(len(row), 16, "complete row should be written")
def writeToCard(reader):
print("File found" + WRITE_CARD_FILE)
config = configparser.RawConfigParser()
config.read(WRITE_CARD_FILE)
playlist = Playlist(config.get('Card', 'playlist'))
random = config.get('Card', 'random')
print("Playlist name is " + str(playlist))
writeData = [
int("0x13", 0),
int("0x37", 0),
int("0xb3", 0),
int("0x47", 0)
]
writeData.append(2) # Version 2
writeData.append(0) # For version it was the folder
if (random.lower() in ['true', '1', 't', 'y', 'yes']):
writeData.append(1) # Random value
else:
writeData.append(0)
# Fill the data with 0x00
for x in range(len(writeData), 16):
writeData.append(0)
print("Sector 4 will now be filled with HeaderData. Length = " +
str(len(writeData)) + " Data: " + str(writeData))
# Write the data
reader.MFRC522_Write(4, writeData)
(header, playlistData) = playlist.asByteArray(16)
print("The playlistname " + str(playlist) + " has a length of " +
str(len(playlist)))
print("Will write " + str(len(playlistData)) + " data blocks to card")
dataBlockIdx = 5
for block in playlistData:
print("Sector " + str(dataBlockIdx) +
" will now be filled with data: " + str(block))
reader.MFRC522_Write(dataBlockIdx, block)
dataBlockIdx += 1
if (dataBlockIdx > 6 or dataBlockIdx % 4 == 3):
break
os.remove(WRITE_CARD_FILE)
