STM32 Use UID_BASE to get MAC address

DCC-EX · Oct 29, 2023 · 645c9f9 · 645c9f9
1 parent 9437945
commit 645c9f9
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/DCCTimerSTM32.cpp b/DCCTimerSTM32.cpp
@@ -215,9 +215,9 @@ void DCCTimer::clearPWM() {
 }
 
 void   DCCTimer::getSimulatedMacAddress(byte mac[6]) {
-  volatile uint32_t *serno1 = (volatile uint32_t *)0x1FFF7A10;
-  volatile uint32_t *serno2 = (volatile uint32_t *)0x1FFF7A14;
-  // volatile uint32_t *serno3 = (volatile uint32_t *)0x1FFF7A18;
+  volatile uint32_t *serno1 = (volatile uint32_t *)UID_BASE;
+  volatile uint32_t *serno2 = (volatile uint32_t *)UID_BASE+4;
+  // volatile uint32_t *serno3 = (volatile uint32_t *)UID_BASE+8;
 
   volatile uint32_t m1 = *serno1;
   volatile uint32_t m2 = *serno2;