DashyFox/PingPong
1
0
Fork 0
mirror of https://github.com/DashyFox/StackSport.git synced 2025-06-27 20:59:36 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Modify EEPROM

Browse Source
This commit is contained in:
DashyFox
2024-09-01 22:16:57 +03:00
parent db3528f502
commit e52fa2fc21
2 changed files with 147 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files

117
Core/Src/EEPROM.c
View File

@ -5,13 +5,10 @@
void SaveShot(unsigned char number, struct Shot* shot)
{
uint16_t blockAddr16 = (uint16_t)(START_ADR_SHOT + (uint16_t)(number*FLASH_BLOCKSIZE));
uint8_t blockAddr[2] = {HIBYTE(blockAddr16), LOBYTE(blockAddr16)};
unsigned char Buf[FLASH_BLOCKSIZE];
for( unsigned char i = 0; i < FLASH_BLOCKSIZE; i++ ) Buf[i] = 0;
print("SaveShot ");
printNumber(number);
unsigned char Buf[SHOT_BLOCKSIZE];
memset(Buf, 0x00, sizeof(Buf));
Buf[0] = number;
Buf[1] = shot->countRepeatShot;
@ -21,26 +18,17 @@ void SaveShot(unsigned char number, struct Shot* shot)
Buf[5] = shot->rotationAxial;
Buf[6] = shot->rotationHorizontal;
Buf[7] = shot->rotationVertical;
// Writes buffer contents to current block
FLASH_WriteBlock(blockAddr, Buf);
FLASH_WriteBlock(START_ADR_SHOT, number, Buf);
}
struct Shot GetShot( unsigned char number )
struct Shot GetShot( unsigned char number)
{
struct Shot shot;
uint16_t blockAddr16 = (uint16_t)(START_ADR_SHOT + (uint16_t)(number*FLASH_BLOCKSIZE));
uint8_t blockAddr[2] = {HIBYTE(blockAddr16), LOBYTE(blockAddr16)};
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);
unsigned char Buf[SHOT_BLOCKSIZE];
FLASH_ReadBlock(START_ADR_SHOT, number, Buf);
shot.isExist = Buf[0];
shot.countRepeatShot = Buf[1];
shot.speedRollerTop = Buf[2];
shot.speedRollerBottom = Buf[3];
@ -52,15 +40,84 @@ struct Shot GetShot( unsigned char number )
return shot;
}
void FLASH_WriteBlock(uint8_t *writeAddr, unsigned char *flashWrBufPtr)
void FLASH_WriteBlock(uint16_t startAddr, uint8_t number, uint8_t *writeData)
{
unsigned char Buf[FLASH_BLOCKSIZE+2];
Buf[0] = writeAddr[0];
Buf[1] = writeAddr[1];
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;
}
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_Delay(1);
HAL_I2C_Master_Transmit(&hi2c1, (AT24C_ADRESS << 1), Buf, (dataSize + 2), 10);
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);
}