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MK22 Eeprom writing failure

Question asked by Mayur Savaj on Nov 18, 2015
Latest reply on Jan 29, 2017 by Rhys Drummond

Hi,

I am working on MK22FX512VLL12 controller. I am trying to write into some data into flex memory. I using below function

 

void writeEeprom(unsigned long addr, unsigned char data)

{

  *((uint8_t *)(addr)) = data; 

    /* Make sure the EEE is ready. If not wait for the command to complete */

    while(!(FTFE_FCNFG & FTFE_FCNFG_EEERDY_MASK));

}

 

my program unable to execute (!(FTFE_FCNFG & FTFE_FCNFG_EEERDY_MASK)); instruction.

 

Please any one help me to resolve this issue.

 

Thanks in advance.

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