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better way to clear config in case of invalid magic

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This commit is contained in:
Wolfgang Hottgenroth 2024-05-19 22:00:59 +02:00
parent 1beb7ef04a
commit ebb0f5846d
1 changed files with 2 additions and 4 deletions
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6
game-ctrl/eeprom.c
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@ -3,7 +3,7 @@
#include "spi.h" #include "spi.h"
#define MAGIC 0xb000 #define MAGIC 0xb001
#define HIGHSCORE_ADDR 0x00 #define HIGHSCORE_ADDR 0x00
#define DUMMY 0x00 #define DUMMY 0x00
#define CMD_READ 0b00000011 #define CMD_READ 0b00000011
@ -57,10 +57,8 @@ void eepromInit() {
readBuf(); readBuf();
if (buf.v.magic != MAGIC) { if (buf.v.magic != MAGIC) {
memset(buf.buffer, 0, sizeof(t_configBlock));
buf.v.magic = MAGIC; buf.v.magic = MAGIC;
buf.v.highScore = 0;
buf.v.flashColor = 0;
buf.v.brightness = 0;
writeBuf(); writeBuf();
} }
} }