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| author | Joel Challis <git@zvecr.com> | 2022-04-18 11:51:40 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-18 20:51:40 +1000 |
| commit | b8245a550752ed3826902f63a75203c67282ace7 (patch) | |
| tree | 967e46a6a071dffb14f3fe44a11771ad64cc5ba0 /platforms/avr | |
| parent | 7aa9a353ac6e2ee095ad8c6695f62f0bafe7b6f3 (diff) | |
| download | qmk_firmware-b8245a550752ed3826902f63a75203c67282ace7.tar.gz qmk_firmware-b8245a550752ed3826902f63a75203c67282ace7.zip | |
Expose API for hardware unique ID (#16869)
Diffstat (limited to 'platforms/avr')
| -rw-r--r-- | platforms/avr/hardware_id.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/platforms/avr/hardware_id.c b/platforms/avr/hardware_id.c new file mode 100644 index 0000000000..073834c19c --- /dev/null +++ b/platforms/avr/hardware_id.c @@ -0,0 +1,13 @@ +// Copyright 2022 QMK +// SPDX-License-Identifier: GPL-2.0-or-later + +#include <avr/boot.h> +#include "hardware_id.h" + +hardware_id_t get_hardware_id(void) { + hardware_id_t id = {0}; + for (uint8_t i = 0; i < 10; i += 1) { + ((uint8_t*)&id)[i] = boot_signature_byte_get(i + 0x0E); + } + return id; +} |