Modified the scripts to run on Raspberry Pi.

Script will check if it is run on a PI, in that case a different I2C serial library is used.

I2C_serial_pi.py

@@ -22,7 +22,7 @@ import smbus
 import sys
 from time import *
 
-DEBUG = True
+DEBUG = False #True
 
 
 class I2C:
@@ -39,6 +39,7 @@ class I2C:
             for cnt in range(bytes_to_read):
                 ret_value += (hex(rd_value[cnt])[2:])
             ret_ack = 1
+ #           sleep(0.2)
         except IOError, err:
             ret_ack = 0
             ret_value = 0
@@ -54,6 +55,7 @@ class I2C:
             try:
                 ret_value.append(bus.read_byte(self.I2C_Address))
                 ret_ack = 1
+ #               sleep(0.2)
             except IOError, err:
                 ret_ack = 0
                 ret_value = 0
@@ -66,7 +68,7 @@ class I2C:
         try:
             bus.write_i2c_block_data(self.I2C_Address, register, [data])
             ret_ack = 1
-            sleep(0.2)
+            sleep(0.3)
         except IOError, err:
             ret_ack = 0
             ret_value = 0
@@ -77,9 +79,9 @@ class I2C:
     def write_pointer(self, register):
         bus = smbus.SMBus(self.bus_nr)
         try:
-            ret_value = bus.read_i2c_block_data(self.I2C_Address, register, 1)
+            ret_value = bus.read_i2c_block_data(self.I2C_Address, register, register)
             ret_ack = 1
-            sleep(0.2)
+            sleep(0.3)
         except IOError, err:
             ret_ack = 0
             ret_value = 0