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Modify EEPROM

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DashyFox 2024-09-01 22:16:57 +03:00
parent db3528f502
commit e52fa2fc21
2 changed files with 147 additions and 63 deletions
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93
Core/Inc/EEPROM.h
View File

@ -1,52 +1,79 @@
#include "stm32f1xx_hal.h" #include "stm32f1xx_hal.h"
#define AT24C_ADRESS 0x50 // i2c slave adress EEPROM #ifndef INC_EEPROM_H_
#define INC_EEPROM_H_
#define FLASH_BLOCKSIZE 64 #define AT24C_ADRESS 0x50 // i2c slave adress EEPROM
#define START_ADR_SHOT 0x0000 //00000
#define START_ADR_PROGRAM 0x3000 //12288
#define START_ADR_MACRO 0x6000 //24576
#define MAX_NUMBER_MACRO 100 #define START_ADR_STAT 0x0000 //00000
#define MAX_NUMBER_SHOTS 160 #define STAT_BLOCKSIZE 20
#define MAX_NUMBER_PROGRAMS 100
#define MAX_NUMBER_SHOTS_IN_PROGRAMS 31
#define MAX_NUMBER_PROGRAMS_IN_MACRO 16
typedef struct MacroProgram{ #define START_ADR_SHOT (START_ADR_STAT+STAT_BLOCKSIZE) // 0x0014 = 20
unsigned char id; #define SHOT_BLOCKSIZE 10
unsigned char speedScrew; #define MAX_NUMBER_SHOTS 255
unsigned char countRepeat;
unsigned char options; #define START_ADR_PROGRAM (START_ADR_SHOT + (SHOT_BLOCKSIZE*MAX_NUMBER_SHOTS)) // 0x0A0A = 2570
}MacroProgram; #define PROGRAM_BLOCKSIZE 203
#define MAX_NUMBER_PROGRAMS 100
typedef struct ProgramShot{ #define MAX_NUMBER_SHOTS_IN_PROGRAMS \
unsigned char id; (PROGRAM_BLOCKSIZE-sizeof(ProgramHeader)) /sizeof(ProgramShot) // 100
unsigned char speedScrew;
}ProgramShot; #define START_ADR_MACRO (START_ADR_PROGRAM + (PROGRAM_BLOCKSIZE*MAX_NUMBER_PROGRAMS)) // 0x5956 = 22870
#define MACRO_BLOCKSIZE 81
#define MAX_NUMBER_MACRO 100
#define MAX_NUMBER_PROGRAMS_IN_MACRO \
(MACRO_BLOCKSIZE-sizeof(MacroHeader)) /sizeof(MacroProgram) // 20
#define MEMORY_END (START_ADR_MACRO + (MACRO_BLOCKSIZE*MAX_NUMBER_MACRO)) // 0x78FA = 30970
typedef struct Shot { typedef struct Shot {
unsigned char isExist;
unsigned char countRepeatShot; unsigned char countRepeatShot;
unsigned char speedRollerTop; unsigned char speedRollerTop; // 0 .. 100 .. 200
unsigned char speedRollerBottom; unsigned char speedRollerBottom; // 0 .. 100 .. 200
unsigned char speedScrew; unsigned char speedScrew; // 0 .. 100
unsigned char rotationAxial; unsigned char rotationAxial; // 0 .. 90 .. 180
unsigned char rotationHorizontal; unsigned char rotationHorizontal; // 0 .. 90 .. 180
unsigned char rotationVertical; unsigned char rotationVertical; // 0 .. 90 .. 180
}Shot; }Shot;
typedef struct ProgramHeader {
unsigned char isExist;
unsigned char countRepeat;
unsigned char options;
}ProgramHeader;
typedef struct ProgramShot {
unsigned char id;
unsigned char speedScrew;
}ProgramShot;
typedef struct Program { typedef struct Program {
unsigned char countRepeat; ProgramHeader header;
unsigned char options; ProgramShot shots[MAX_NUMBER_SHOTS_IN_PROGRAMS];
ProgramShot shots[MAX_NUMBER_SHOTS_IN_PROGRAMS]; }Program;
}Program;
typedef struct MacroHeader {
unsigned char isExist;
}MacroHeader;
typedef struct MacroProgram {
unsigned char id;
unsigned char speedScrew;
unsigned char countRepeat;
unsigned char options;
}MacroProgram;
typedef struct Macro { typedef struct Macro {
MacroHeader header;
MacroProgram programs[MAX_NUMBER_PROGRAMS_IN_MACRO]; MacroProgram programs[MAX_NUMBER_PROGRAMS_IN_MACRO];
} Macro; } Macro;
void SaveShot(unsigned char number, struct Shot* shot); void FLASH_WriteBlock(uint16_t startAddr, uint8_t number,uint8_t *writeData);
void FLASH_WriteBlock(uint8_t *writeAddr, unsigned char *flashWrBufPtr); void FLASH_ReadBlock(uint16_t startAddr, uint8_t number, uint8_t *outData);
void SaveShot(unsigned char number, struct Shot* shot);
Shot GetShot( unsigned char number ); Shot GetShot( unsigned char number );
#endif /* INC_EEPROM_H_ */

117
Core/Src/EEPROM.c
View File

@ -5,13 +5,10 @@
void SaveShot(unsigned char number, struct Shot* shot) void SaveShot(unsigned char number, struct Shot* shot)
{ {
uint16_t blockAddr16 = (uint16_t)(START_ADR_SHOT + (uint16_t)(number*FLASH_BLOCKSIZE)); print("SaveShot ");
printNumber(number);
uint8_t blockAddr[2] = {HIBYTE(blockAddr16), LOBYTE(blockAddr16)}; unsigned char Buf[SHOT_BLOCKSIZE];
memset(Buf, 0x00, sizeof(Buf));
unsigned char Buf[FLASH_BLOCKSIZE];
for( unsigned char i = 0; i < FLASH_BLOCKSIZE; i++ ) Buf[i] = 0;
Buf[0] = number; Buf[0] = number;
Buf[1] = shot->countRepeatShot; Buf[1] = shot->countRepeatShot;
@ -21,26 +18,17 @@ void SaveShot(unsigned char number, struct Shot* shot)
Buf[5] = shot->rotationAxial; Buf[5] = shot->rotationAxial;
Buf[6] = shot->rotationHorizontal; Buf[6] = shot->rotationHorizontal;
Buf[7] = shot->rotationVertical; Buf[7] = shot->rotationVertical;
// Writes buffer contents to current block FLASH_WriteBlock(START_ADR_SHOT, number, Buf);
FLASH_WriteBlock(blockAddr, Buf);
} }
struct Shot GetShot( unsigned char number ) struct Shot GetShot( unsigned char number)
{ {
struct Shot shot; struct Shot shot;
uint16_t blockAddr16 = (uint16_t)(START_ADR_SHOT + (uint16_t)(number*FLASH_BLOCKSIZE)); unsigned char Buf[SHOT_BLOCKSIZE];
uint8_t blockAddr[2] = {HIBYTE(blockAddr16), LOBYTE(blockAddr16)}; FLASH_ReadBlock(START_ADR_SHOT, number, Buf);
shot.isExist = Buf[0];
unsigned char Buf[FLASH_BLOCKSIZE];
HAL_I2C_Master_Transmit(&hi2c1, (AT24C_ADRESS << 1), blockAddr, 2, 10);
HAL_Delay(1);
HAL_I2C_Master_Receive(&hi2c1, (AT24C_ADRESS << 1), Buf, FLASH_BLOCKSIZE, 10);
HAL_Delay(1);
shot.countRepeatShot = Buf[1]; shot.countRepeatShot = Buf[1];
shot.speedRollerTop = Buf[2]; shot.speedRollerTop = Buf[2];
shot.speedRollerBottom = Buf[3]; shot.speedRollerBottom = Buf[3];
@ -52,15 +40,84 @@ struct Shot GetShot( unsigned char number )
return shot; return shot;
} }
void FLASH_WriteBlock(uint16_t startAddr, uint8_t number, uint8_t *writeData)
void FLASH_WriteBlock(uint8_t *writeAddr, unsigned char *flashWrBufPtr)
{ {
unsigned char Buf[FLASH_BLOCKSIZE+2]; uint8_t dataSize;
Buf[0] = writeAddr[0]; // protect and select
Buf[1] = writeAddr[1]; switch (startAddr) {
case START_ADR_STAT:
number = 0;
dataSize = STAT_BLOCKSIZE;
break;
case START_ADR_SHOT:
dataSize = SHOT_BLOCKSIZE;
if(number > MAX_NUMBER_SHOTS)
return;
break;
case START_ADR_PROGRAM:
dataSize = PROGRAM_BLOCKSIZE;
if(number > MAX_NUMBER_PROGRAMS)
return;
break;
case START_ADR_MACRO:
dataSize = MACRO_BLOCKSIZE;
if(number > MAX_NUMBER_MACRO)
return;
break;
default:
return;
break;
}
uint16_t blockAddr16 = (uint16_t)(startAddr + (uint16_t)(number*dataSize));
uint8_t blockAddr[2] = {HIBYTE(blockAddr16), LOBYTE(blockAddr16)};
unsigned char Buf[dataSize+2];
memset(Buf, 0x00, sizeof(Buf));
Buf[0] = blockAddr[0];
Buf[1] = blockAddr[1];
for( unsigned char i = 0; i < (FLASH_BLOCKSIZE); i++ ) Buf[i+2] = flashWrBufPtr[i]; for( unsigned char i = 0; i < (dataSize); i++ ) Buf[i+2] = writeData[i];
HAL_I2C_Master_Transmit(&hi2c1, (AT24C_ADRESS << 1), Buf, (FLASH_BLOCKSIZE + 2), 10); HAL_I2C_Master_Transmit(&hi2c1, (AT24C_ADRESS << 1), Buf, (dataSize + 2), 10);
HAL_Delay(1); HAL_Delay(1);
}
void FLASH_ReadBlock(uint16_t startAddr, uint8_t number, uint8_t *readData){
uint8_t dataSize;
// protect and select
switch (startAddr) {
case START_ADR_STAT:
number = 0;
dataSize = STAT_BLOCKSIZE;
break;
case START_ADR_SHOT:
dataSize = SHOT_BLOCKSIZE;
if(number > MAX_NUMBER_SHOTS)
return;
break;
case START_ADR_PROGRAM:
dataSize = PROGRAM_BLOCKSIZE;
if(number > MAX_NUMBER_PROGRAMS)
return;
break;
case START_ADR_MACRO:
dataSize = MACRO_BLOCKSIZE;
if(number > MAX_NUMBER_MACRO)
return;
break;
default:
return;
break;
}
memset(readData, 0x00, dataSize);
uint16_t blockAddr16 = (uint16_t)(startAddr + (uint16_t)(number*dataSize));
uint8_t blockAddr[2] = {HIBYTE(blockAddr16), LOBYTE(blockAddr16)};
HAL_I2C_Master_Transmit(&hi2c1, (AT24C_ADRESS << 1), blockAddr, 2, 10);
HAL_Delay(1);
HAL_I2C_Master_Receive(&hi2c1, (AT24C_ADRESS << 1), readData, dataSize, 10);
HAL_Delay(1);
} }