Mercurial > ~darius > hgwebdir.cgi > stm32temp
annotate flash.h @ 18:afdd22502c2a
Add i2c test code
author | Daniel O'Connor <darius@dons.net.au> |
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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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11 |
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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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28 |
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29 |