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Diffstat (limited to 'src/drivers/boards/trifle/board_config.h')
-rw-r--r--src/drivers/boards/trifle/board_config.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/drivers/boards/trifle/board_config.h b/src/drivers/boards/trifle/board_config.h
index 5ebae1973..d860bb906 100644
--- a/src/drivers/boards/trifle/board_config.h
+++ b/src/drivers/boards/trifle/board_config.h
@@ -4,8 +4,8 @@
#include <nuttx/config.h>
#include <stdbool.h>
-//totally random
-#define UDID_START 0x2000000
+extern uint32_t __device_id;
+#define UDID_START __device_id
#define GPIO_LED0 (PIN_PORTC | PIN5 | GPIO_HIGHDRIVE | GPIO_OUTPUT_ONE)