| Line No. | Rev | Author | Line |
|---|---|---|---|
| 1 | 3 | kaklik | // EEPROM.C - knihovna pro pohodlny zapis a cteni promennych do a z pameti |
| 2 | // EEPROM a to pro ruzne typy promennych. |
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| 3 | // |
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| 4 | // (c)miho 2002 |
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| 5 | // |
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| 6 | // Historie: |
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| 7 | // |
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| 8 | // 0.00 Uvodni verze |
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| 9 | |||
| 10 | |||
| 11 | // Priklad: |
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| 12 | // |
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| 13 | // int32 MyInt; // deklarace typu (libovolne delky) |
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| 14 | // EE_WR(10, MyInt); // zapis promenne MyInt do EEPROM od adresy 10 |
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| 15 | // EE_RD(10, MyInt); // zpetne nacteni promenne MyInt z EEPROM |
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| 16 | // |
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| 17 | |||
| 18 | |||
| 19 | // Makro pro jednotne ukladani a vybirani dat (promennych) do a z pameti EEPROM |
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| 20 | // |
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| 21 | #define EE_WR(EEAdr, Data) EE_Write(EEAdr, &Data, sizeof(Data)) |
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| 22 | #define EE_RD(EEAdr, Data) EE_Read(EEAdr, &Data, sizeof(Data)) |
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| 23 | |||
| 24 | |||
| 25 | // Ulozeni promenne do pameti EEPROM |
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| 26 | // |
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| 27 | void EE_Write(int EEAdr, DataPtr, Len) |
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| 28 | { |
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| 29 | do |
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| 30 | write_eeprom(EEAdr++, *DataPtr++); |
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| 31 | while (--Len); |
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| 32 | } |
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| 33 | |||
| 34 | |||
| 35 | // Nacteni promenne z pameti EEPROM |
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| 36 | // |
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| 37 | void EE_Read(int EEAdr, DataPtr, Len) |
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| 38 | { |
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| 39 | do |
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| 40 | *DataPtr++ = read_eeprom(EEAdr++); |
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| 41 | while (--Len); |
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| 42 | } |
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