* f' U: I& g( U$ J- /*------------------------------------------------------------ % G1 F& @" E a. C+ ^5 W# D% l4 u
- Func: EEPROM Read
: a1 d) [, I! r% C# D; ?) C - Note:
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- void EEPROM_Read(uint16_t Addr,uint8_t *Buffer,uint16_t Length) 8 y U! a5 L& {2 l: p- {: F3 v) K
- {
m/ q4 ^' m& \4 y! X - uint8_t *wAddr; ! ?5 u1 v" W- m2 `+ S/ o7 R
- HAL_FLASHEx_DATAEEPROM_Unlock();
# C) ^+ e% s" u1 N% F/ N* J$ V/ c - wAddr=(uint8_t *)(DATA_EEPROM_BASE+Addr);
3 z2 ~/ x+ F' P ?# M' h0 u" ? - while(Length--){ 2 c2 I1 S% o% K
- *Buffer++=*wAddr++; - ?, H" n9 K2 J( t3 c. g$ g1 M" q' M
- HAL_FLASHEx_DATAEEPROM_Lock();) a* ]& Q4 ^' @+ o" v
- }
/ U g! u. n# _3 e" a9 n - }" h1 L/ m. u% V8 h" j" z% z
- ) M: l s/ V/ p4 b. P( ] n
* h1 Z1 v { O8 K& t
+ Q3 @& u6 v9 {: y. V% T- /*------------------------------------------------------------
7 W) I- ]( R% ]3 O; C - Func: EEPROM Write 4 m$ T) o+ ?, ]8 t
- Note:
F2 a& h0 B& q [) W3 } - -------------------------------------------------------------*/ : R: A0 f7 Y/ Z1 @% K) l/ K; k0 }
- void EEPROM_Write(uint16_t WriteAddr,uint8_t *pBuffer,uint16_t NumToWrite)
" o" P0 D$ O C - {
0 H' s$ d& X( [. _; X4 C0 H - uint16_t t;
, S( m, u4 J }* t* S' \ - HAL_FLASHEx_DATAEEPROM_Unlock();
9 P: v, l; M) u - for(t = 0;t < NumToWrite;t++) ) |% j' a* G+ z4 O8 A
- { / Z3 o/ o, K7 z1 E) b
- HAL_FLASHEx_DATAEEPROM_Program(FLASH_TYPEPROGRAMDATA_BYTE,DATA_EEPROM_BASE + WriteAddr + t,*(pBuffer + t)); " K4 w2 K* I* b5 z
- }
; V N! s: a2 I( B1 a5 u: b - HAL_FLASHEx_DATAEEPROM_Unlock(); / K! ~) _$ L9 C$ c
- }
- T* o3 `- N$ L/ ?% Z' \& N* [/ Q& [ F
复制代码
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