From b8245a550752ed3826902f63a75203c67282ace7 Mon Sep 17 00:00:00 2001 From: Joel Challis Date: Mon, 18 Apr 2022 11:51:40 +0100 Subject: Expose API for hardware unique ID (#16869) --- platforms/chibios/hardware_id.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 platforms/chibios/hardware_id.c (limited to 'platforms/chibios') 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 +#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; +} -- cgit v1.2.3