How to read from EEPROM and write the contents to a file ??
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where is the EEPROM ? on an embedded microtroller?Originally posted by askcq -
yes ... on a micro procesorOriginally posted by horace1
its ATMEL EEPROM
i need to know how to read the contents and write the contents of EEPROM to a fileComment
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usally one would have two programsOriginally posted by askcq
(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?Comment
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yes, I need to know the logic alone .i.e., how to read from EEPROM and write it into a file .Originally posted by horace1Comment
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how is the EEPROM interfaced to the micrcontroller, e.g. memory mapped?Originally posted by askcq
How are you going to connect the microcontroller to the host PC, e.g. serial line, usb, parallel port?Comment
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microprocessor is communicating with EEPROM through I2C ....I could read and write in EEPROMOriginally posted by horace1
I want to write the entire contents of the EEPROM to a file
how can I do itComment
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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 fileOriginally posted by askcqComment
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