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simple
eeprom_putInt.c
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/*
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* @file eeprom.c
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*
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* @author Andy Lindsay
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*
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* @version 0.86
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*
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* @copyright Copyright (C) Parallax, Inc. 2013. See end of file for
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* terms of use (MIT License).
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*
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* @brief eeprom functions source, see simpletools.h for documentation.
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*
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* @detail Please submit bug reports, suggestions, and improvements to
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* this code to editor@parallax.com.
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*/
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#include "simpletools.h"
// simpletools function prototypes
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i2c
*st_eeprom;
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int
st_eeInitFlag;
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void
ee_init();
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void
ee_putInt(
int
value,
int
addr)
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{
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unsigned
char
val[4] = {(char) value, (
char
) (value >> 8), (
char
) (value >> 16), (
char
) (value >> 24)};
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ee_putStr(val, 4, addr);
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return
;
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/*
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if(!st_eeInitFlag) ee_init();
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unsigned char val[4] = {(char) value, (char) (value >> 8), (char) (value >> 16), (char) (value >> 24)};
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unsigned char addrArray[] = {(char)(addr >> 8), (char)(addr&0xFF)};
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int pageAddr = addr % 128;
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int byteCnt = 128 - pageAddr;
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if(byteCnt > 4) byteCnt = 4;
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int n = i2c_out(st_eeprom, 0xA0, addrArray, 2, val, byteCnt);
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while(i2c_poll(st_eeprom, 0xA0));
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if(byteCnt < 4)
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{
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int offset = byteCnt;
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byteCnt = 4 - byteCnt;
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addr += offset;
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addrArray[0] = (char)(addr >> 8);
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addrArray[1] = (char)(addr & 0xFF);
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n += i2c_out(st_eeprom, 0xA0, addrArray, 2, &val[offset], byteCnt);
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while(i2c_poll(st_eeprom, 0xA0));
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}
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*/
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}
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i2c_st
Definition:
simplei2c.h:25
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