small changes to build documentation

- document lv_img_conf dep for resource building
- add example command with all needed defines for firmware build
This commit is contained in:
khimaros 2023-05-10 11:27:55 -07:00
parent 020a7fd11d
commit 390855b96e

View file

@ -19,6 +19,7 @@ To build this project, you'll need:
- see [lv_font_conv](https://github.com/lvgl/lv_font_conv#install-the-script) - see [lv_font_conv](https://github.com/lvgl/lv_font_conv#install-the-script)
- install npm (commonly done via the package manager, ensure node's version is at least 12) - install npm (commonly done via the package manager, ensure node's version is at least 12)
- install lv_font_conv: `npm install lv_font_conv` - install lv_font_conv: `npm install lv_font_conv`
- To build resources, you will also need lv_img_conv: `npm install lv_img_conv typescript @swc/core`
## Build steps ## Build steps
@ -59,6 +60,13 @@ DFU files are the files you'll need to install your build of InfiniTime using OT
cmake -DARM_NONE_EABI_TOOLCHAIN_PATH=... -DNRF5_SDK_PATH=... cmake -DARM_NONE_EABI_TOOLCHAIN_PATH=... -DNRF5_SDK_PATH=...
``` ```
If you've extracted the NRF SDK and cross compiler into the root of the InfiniTime repo, you can run the following to build just the firmware image which can be loaded over Bluetooth:
```
PATH="$PATH:$PWD/node_modules/.bin" cmake -DBUILD_DFU=1 -DBUILD_RESOURCES=0 -DARM_NONE_EABI_TOOLCHAIN_PATH=$(realpath ../gcc-arm-none-eabi-10.3-2021.10/) -DNRF5_SDK_PATH=$(realpath ../nRF5_SDK_15.3.0_59ac345/) ..
make pinetime-mcuboot-app
```
### Build the project ### Build the project
During the project generation, CMake created the following targets: During the project generation, CMake created the following targets: