s, a/ Q6 z( Y- /*------------------------------------------------------------ & i& }* P7 T3 p, d& n
- Func: EEPROM Read3 a3 N6 r" u$ m% I3 _) Z( A, e
- Note:
# A, Y+ r: R, c7 Z* T7 U - -------------------------------------------------------------*/
2 K ~- r1 _) l" F* d; B9 w. a( o - void EEPROM_Read(uint16_t Addr,uint8_t *Buffer,uint16_t Length)
3 f% j6 z2 b$ F* C6 U - {
. i$ c# e P# q" \# k, r' a - uint8_t *wAddr;
+ p1 [5 S2 ~9 A; I - HAL_FLASHEx_DATAEEPROM_Unlock();
6 i3 a' o! f# z; l# c3 }! w! u - wAddr=(uint8_t *)(DATA_EEPROM_BASE+Addr); 7 C; Y) @2 c5 c. ^. C' D
- while(Length--){
, i. j1 J Q( H - *Buffer++=*wAddr++; 7 }' Y, {4 Y' }9 B1 `1 E! G1 ^; J
- HAL_FLASHEx_DATAEEPROM_Lock();
' \7 H" P, Q! O) Q) ?/ Y+ _ - }
+ D d" W( x: c' n; |; c# ^+ h% b* W - }
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& _! L1 r+ b' c2 ~. v
- W% q" M3 q$ L; i- # t" c# P5 j, z
- /*------------------------------------------------------------ 5 O: X; ~% W5 q Q* @6 [8 O
- Func: EEPROM Write 8 ]; ?7 o5 ]3 e9 M. t, t
- Note:
; U& U a" ?( s4 S: Z. E - -------------------------------------------------------------*/
: ^' l) ]1 L/ ^; J - void EEPROM_Write(uint16_t WriteAddr,uint8_t *pBuffer,uint16_t NumToWrite) 6 j& }6 h" Q! s. _/ n3 S
- { " @9 p6 v( a# t& J6 X; H6 q/ d
- uint16_t t;
0 ~3 _7 [8 Q9 P# A - HAL_FLASHEx_DATAEEPROM_Unlock(); - a; J0 O: e0 h" w0 i* [+ E% d
- for(t = 0;t < NumToWrite;t++)
1 Z0 ?! S8 i" d8 L5 z - {
6 r% u8 L; U; Y2 i - HAL_FLASHEx_DATAEEPROM_Program(FLASH_TYPEPROGRAMDATA_BYTE,DATA_EEPROM_BASE + WriteAddr + t,*(pBuffer + t)); 7 f1 U3 r2 ?8 I% `" r. G
- }
1 j/ R" K4 p/ J6 k p1 k - HAL_FLASHEx_DATAEEPROM_Unlock(); 3 T: n+ w" b; o
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复制代码 $ O1 L. A2 \; _2 z$ W1 X' g
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