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-rw-r--r--keyboards/helix/local_drivers/ssd1306.c2
-rw-r--r--keyboards/helix/local_drivers/ssd1306.h2
2 files changed, 3 insertions, 1 deletions
diff --git a/keyboards/helix/local_drivers/ssd1306.c b/keyboards/helix/local_drivers/ssd1306.c
index 00b2fb0eec..c6fc4b7854 100644
--- a/keyboards/helix/local_drivers/ssd1306.c
+++ b/keyboards/helix/local_drivers/ssd1306.c
@@ -16,6 +16,8 @@
#include "sendchar.h"
#include "timer.h"
+struct CharacterMatrix display;
+
// Set this to 1 to help diagnose early startup problems
// when testing power-on with ble. Turn it off otherwise,
// as the latency of printing most of the debug info messes
diff --git a/keyboards/helix/local_drivers/ssd1306.h b/keyboards/helix/local_drivers/ssd1306.h
index f9f91c6fed..bcb30f8859 100644
--- a/keyboards/helix/local_drivers/ssd1306.h
+++ b/keyboards/helix/local_drivers/ssd1306.h
@@ -66,7 +66,7 @@ struct CharacterMatrix {
bool dirty;
};
-struct CharacterMatrix display;
+extern struct CharacterMatrix display;
bool iota_gfx_init(bool rotate);
void iota_gfx_task(void);