Hello Guys , I am trying to read and write data to an Externally connected EEPROM . But i couldn't do yet. Can anyone give me the code for that. I try IAR and processor Expert, May be i am missing something.. can anyone help...
I'm using it with 24AA EEPROMS, see Driver for Microchip 24xx Serial EEPROM | MCU on Eclipse
I hope this helps,
Hey ya thanks....hey do you have configured kinetis Bootloader to SPI master mode.. because by default its in Slave mode, and i dont know how to do it, i also search on that but couldnt find anything.. can you tell me where should i implement code in it to conf in master mode... give me any code if you have or any guide...Thanks in advance..
Hello Mahammad Sathalya:
Was your previous issue with the EEPROM resolved?
For your latest question, are you talking about this bootloader: Kinetis Bootloader|Freescale ?
That bootloader only supports SPI mode. Unfortunately there are no guides to implement SPI master mode bootloader.
Hello , ya previous issue was resolved ,And i also find a way to make that bootloader to work in master mode. Now I have a another Q.
I want to read and write my data from EEPROM to Flash..
this article describes how to write the internal FLASH: Configuration Data: Using the Internal FLASH instead of an external EEPROM | MCU on Eclipse
Hey Hello , Thank You very much for the response, I will check that, Hey but do you know any way to do this without processor expert, currently i am using IAR for this ,
And i also want to read and write data from the externally connected EEPROM...
My exact question would be? " What are the changes i have to do in the bootloader code for to do memory read and write from EEPROM ....what changes.. and where..?????????????
Retrieving data ...