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stm32: use cpuid_address' address, not the value

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We're interested in the address of `cpuid_address`, not the value it is pointing, too.
This commit is contained in:
Oleg Hahm 2016-02-11 01:48:56 +01:00
parent c6eb21806b
commit 97adfa781e
1 changed files with 2 additions and 2 deletions
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4
cpu/stm32_common/periph/cpuid.c
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@ -26,9 +26,9 @@
#include "periph/cpuid.h" #include "periph/cpuid.h"
extern uint32_t *_cpuid_address; extern uint32_t _cpuid_address;
void cpuid_get(void *id) void cpuid_get(void *id)
{ {
memcpy(id, _cpuid_address, CPUID_LEN); memcpy(id, &_cpuid_address, CPUID_LEN);
} }