1 files changed, 13 insertions, 0 deletions
diff --git a/controller/fw/src/sr_global.h b/controller/fw/src/sr_global.h
index ac77359..451cce0 100644
--- a/controller/fw/src/sr_global.h
+++ b/controller/fw/src/sr_global.h
@@ -2,12 +2,25 @@
 #define __SR_GLOBAL_H__
 
 #include <stdint.h>
+#include <stm32f407xx.h>
+#include <stm32f4_isr.h>
+#include <sys/types.h>
 
 #define UNUSED(x) ((void) x)
 #define ARRAY_LENGTH(x) (sizeof(x) / sizeof(x[0]))
 
 #define unused_a __attribute__((unused))
 
+extern unsigned int sysclk_speed;
+extern unsigned int apb1_speed;
+extern unsigned int apb2_speed;
+extern unsigned int auxclk_speed;
+extern unsigned int apb1_timer_speed;
+extern unsigned int apb2_timer_speed;
+
+extern struct leds {
+    unsigned int comm_tx;
+} leds;
 static inline uint16_t htole(uint16_t val) { return val; }
 
 void __libc_init_array(void);