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confcrc

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Rene Hopf
2017-08-15 23:10:15 +02:00
parent 4ef640a3e1
commit 2e051e8a0e
1 changed files with 13 additions and 0 deletions
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13
src/main.c
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@@ -85,6 +85,19 @@ COMMAND("reset", nv_reset, "reset STMBL");
char config[15*1024];
const char* config_ro = (char*)0x08008000;
void confcrc(char * ptr){
uint32_t len = strnlen(config,sizeof(config)-1);
CRC_ResetDR();
uint32_t crc = CRC_CalcBlockCRC((uint32_t *) config, len / 4);
for(int i = 0;i<len;i++){
printf("%x ",config[i]);
}
printf("\n");
printf("size: %lu words: %lu crc:%lx\n", len, len / 4, crc);
}
COMMAND("confcrc", confcrc, "foo");
void flashloadconf(char * ptr){
strncpy(config,config_ro,sizeof(config));
}