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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 19 |
1 files changed, 16 insertions, 3 deletions
@@ -5,12 +5,25 @@ Furthermore roller shutter motors should be controlled. ## Usage -The content of this repository can be build with CMake and Ninja. +The firmware for iot-contact is cryptographically signed to only allow the +device booting a firmware from a trusted source. The required key with both the +private and the public part can be generated like this: ``` -cmake -Bbuild -GNinja +./fw/zephyrproject/bootloader/mcuboot/scripts/imgtool.py \ + keygen \ + --key ~/mcuboot/key.pem \ + --type ed25519 +``` + +The content of this repository can be build with CMake and Ninja. The signing +key is passed to include the public part into the bootloader and used to sign +the application firmware: + +``` +cmake -Bbuild -GNinja -DKEY=~/mcuboot/key.pem ninja -C build -./fw/sign.sh +./fw/sign.sh ~/mcuboot/key.pem ``` Exported files related to the printed circuit board (PCB) can be found in the |