X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=Lib%2Fmk20dx.h;h=9af51a386283569cfeab44e365a7ab825a4f8f0a;hb=8eba0ae3541c0d55ab0ee568dfab71a7042c0992;hp=685161a17b7bbd5030231a00edde69e9591e1e51;hpb=1fd777815b465951ba558f290f9be8d7b241b95c;p=kiibohd-controller.git

diff --git a/Lib/mk20dx.h b/Lib/mk20dx.h
index 685161a..9af51a3 100644
--- a/Lib/mk20dx.h
+++ b/Lib/mk20dx.h
@@ -1957,6 +1957,9 @@ typedef struct {
 #define ARM_DWT_CTRL_CYCCNTENA          (1 << 0)                // Enable cycle count
 #define ARM_DWT_CYCCNT          *(volatile uint32_t *)0xE0001004 // Cycle count register
 
+// Other
+#define VBAT                    *(volatile uint8_t *)0x4003E000 // Register available in all power states
+
 extern int nvic_execution_priority(void);
 
 extern void nmi_isr(void);