summaryrefslogtreecommitdiff
path: root/platforms/chibios
diff options
context:
space:
mode:
authorJoel Challis <git@zvecr.com>2022-04-18 11:51:40 +0100
committerGitHub <noreply@github.com>2022-04-18 20:51:40 +1000
commitb8245a550752ed3826902f63a75203c67282ace7 (patch)
tree967e46a6a071dffb14f3fe44a11771ad64cc5ba0 /platforms/chibios
parent7aa9a353ac6e2ee095ad8c6695f62f0bafe7b6f3 (diff)
downloadqmk_firmware-b8245a550752ed3826902f63a75203c67282ace7.tar.gz
qmk_firmware-b8245a550752ed3826902f63a75203c67282ace7.zip
Expose API for hardware unique ID (#16869)
Diffstat (limited to 'platforms/chibios')
-rw-r--r--platforms/chibios/hardware_id.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/platforms/chibios/hardware_id.c b/platforms/chibios/hardware_id.c
new file mode 100644
index 0000000000..888a275465
--- /dev/null
+++ b/platforms/chibios/hardware_id.c
@@ -0,0 +1,15 @@
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <ch.h>
+#include "hardware_id.h"
+
+hardware_id_t get_hardware_id(void) {
+ hardware_id_t id = {0};
+#ifdef UID_BASE
+ id.data[0] = (uint32_t)(*((uint32_t *)UID_BASE));
+ id.data[1] = (uint32_t)(*((uint32_t *)(UID_BASE + 4)));
+ id.data[1] = (uint32_t)(*((uint32_t *)(UID_BASE + 8)));
+#endif
+ return id;
+}