how to get data from EEPROM to a file

[askcq]

How to read from EEPROM and write the contents to a file ??

[horace1]

How to read from EEPROM and write the contents to a file ??

where is the EEPROM ? on an embedded microtroller?

[askcq]

where is the EEPROM ? on an embedded microtroller?

yes ... on a micro procesor
its ATMEL EEPROM
i need to know how to read the contents and write the contents of EEPROM to a file

[horace1]

yes ... on a micro procesor
its ATMEL EEPROM
i need to know how to read the contents and write the contents of EEPROM to a file

usally one would have two programs
(1) on the microprocessor which reads the data and transmits it over serial line to a PC
(2) on a PC which reads data from the serial lines and writes it to a file

do you have the compiler etc for the microprocessor?

[askcq]

usally one would have two programs
(1) on the microprocessor which reads the data and transmits it over serial line to a PC
(2) on a PC which reads data from the serial lines and writes it to a file

do you have the compiler etc for the microprocessor?

yes, I need to know the logic alone .i.e., how to read from EEPROM and write it into a file .

[horace1]

yes, I need to know the logic alone .i.e., how to read from EEPROM and write it into a file .

how is the EEPROM interfaced to the micrcontroller, e.g. memory mapped?
How are you going to connect the microcontroller to the host PC, e.g. serial line, usb, parallel port?

[askcq]

how is the EEPROM interfaced to the micrcontroller, e.g. memory mapped?
How are you going to connect the microcontroller to the host PC, e.g. serial line, usb, parallel port?

microprocessor is communicating with EEPROM through I2C ....I could read and write in EEPROM

I want to write the entire contents of the EEPROM to a file
how can I do it

[horace1]

microprocessor is communicating with EEPROM through I2C ....I could read and write in EEPROM

I want to write the entire contents of the EEPROM to a file
how can I do it

use I2C to read bytes from the EEROM, transmit them to a PC which writes them to a file - how is the microcontroller connected to the PC? e.g. if it is via a serial line there are C libraries to read characters from a serial port which you can then write to a file