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FIX printing Lot Number

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This commit is contained in:
Thomas Kuschel 2022-07-16 01:52:22 +02:00
parent 02ffadd86a
commit 89917dc269
1 changed files with 4 additions and 2 deletions
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6
Core/Src/commands.c
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@ -134,6 +134,7 @@ int do_devid(char *args) {
uint32_t myint[2]; uint32_t myint[2];
char mychar[8]; char mychar[8];
} my; } my;
//char lot[sizeof(my) + 1];
printf("DEVID: 0x%08lx\n", HAL_GetDEVID()); printf("DEVID: 0x%08lx\n", HAL_GetDEVID());
printf("REVID: 0x%08lx\n", HAL_GetREVID()); printf("REVID: 0x%08lx\n", HAL_GetREVID());
@ -141,9 +142,10 @@ int do_devid(char *args) {
my.myint[1] = HAL_GetUIDw2(); my.myint[1] = HAL_GetUIDw2();
my.myint[0] = HAL_GetUIDw1(); my.myint[0] = HAL_GetUIDw1();
my.mychar[8] = '\0'; //memcpy(lot, my.mychar, sizeof(my.mychar));
//lot[sizeof(my)] = '\0';
printf("=> Lot Number: %s\n", my.mychar); printf("=> Lot Number: %.8s\n", my.mychar);
printf("=> Wafer Number: %u\n", (uint8_t)(HAL_GetUIDw1() & 0xff)); printf("=> Wafer Number: %u\n", (uint8_t)(HAL_GetUIDw1() & 0xff));
return 0; return 0;
} }