Advanced users • [SOLVED] eeptools non-working here

Code:

sudo ./eepflash.sh -w -t=24c32 -a=0x50 -f=eeprom.eep

Code:

sudo ./eepflash.sh -w -t=24c32 -a=50 -f=eeprom.eep

Code:

pi@raspberrypi:~/utils/eeptools $ sudo dtoverlay i2c-gpio i2c_gpio_sda=0 i2c_gpio_scl=1 bus=9pi@raspberrypi:~/utils/eeptools $ i2cdetect -y 9     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f00:                         -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 50: -- 51 -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- --   

Code:

pi@raspberrypi:~/utils/eeptools $ sudo ./eepflash.sh -r -t=24c32 -a=51 -f=eeprom.eepThis will attempt to talk to an eeprom at i2c address 0x51. Make sure there is an eeprom at this address.This script comes with ABSOLUTELY no warranty. Continue only if you know what you are doing.Do you wish to continue? (yes/no): yesReading...Closing EEPROM Device.Done.

Code:

pi@raspberrypi:~/utils/eeptools $ sudo ./eepflash.sh -r -t=24c32 -a=0x51 -f=eeprom.eepThis will attempt to talk to an eeprom at i2c address 0x0x51. Make sure there is an eeprom at this address.This script comes with ABSOLUTELY no warranty. Continue only if you know what you are doing.Do you wish to continue? (yes/no): yes./eepflash.sh: 161: echo: echo: I/O errorReading...dd: failed to open '/sys/class/i2c-adapter/i2c-9/9-000x51/eeprom': No such file or directoryClosing EEPROM Device../eepflash.sh: 189: echo: echo: I/O errorError doing I/O operation.