Update I2C.md

update constructor

eeprom/i2c/I2C.md

@@ -130,6 +130,8 @@ Arguments:
  devices it has detected.
  4. `block_size=9` The block size reported to the filesystem. The size in bytes
  is `2**block_size` so is 512 bytes by default.
+ 5. `addr` override base address for first chip
+ 6. 'max_chips_count` override max_chips_count
 
 ### 4.1.2 Methods providing byte level access
 

eeprom/i2c/eeprom_i2c.py

@@ -23,7 +23,7 @@ class EEPROM(BlockDevice):
         self._i2c = i2c
         if chip_size not in (T24C32, T24C64, T24C128, T24C256, T24C512):
             print("Warning: possible unsupported chip. Size:", chip_size)
-        nchips, min_chip_address = self.scan(verbose, chip_size)  # No. of EEPROM chips
+        nchips, min_chip_address = self.scan(verbose, chip_size, addr, max_chips_count)  # No. of EEPROM chips
         super().__init__(block_size, nchips, chip_size)
         self._min_chip_address = min_chip_address
         self._i2c_addr = 0  # I2C address of current chip