annotate flash.h @ 18:afdd22502c2a

Add i2c test code
author Daniel O'Connor <darius@dons.net.au>
date Wed, 14 Nov 2012 12:30:58 +1030
parents 58d76cf522ff
children bd8e2cf04034
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1 uint16_t flashreadid(void);
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2 uint8_t flashreadstatus(void);
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3 void flashwritestatus(uint8_t status);
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4 void flashwritectl(int enable);
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5
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6 #define FL_BP0 (1<<2)
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7 #define FL_BP1 (1<<3)
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8 #define FL_BP2 (1<<4)
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9 #define FL_BP3 (1<<5)
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10 #define FL_BPL (1<<7)
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12 #define FL_READ 0x03
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13 #define FL_HSREAD 0x0b
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14 #define FL_32KERASE 0x52
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15 #define FL_64KERASE 0xd8
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16 #define FL_CHIPERASE 0x60
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17 #define FL_BYTEPROG 0x02
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18 #define FL_AAIWP 0xad
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19 #define FL_RDSR 0x05
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20 #define FL_EWSR 0x50
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21 #define FL_WRSR 0x01
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22 #define FL_WREN 0x06
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23 #define FL_WRDI 0x04
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24 #define FL_RDID 0x90
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25 #define FL_JEDECID 0x9f
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26 #define FL_EBSY 0x70
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27 #define FL_DBSY 0x80
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