diff options
| author | Ulf Lilleengen <[email protected]> | 2023-01-04 13:35:01 +0100 |
|---|---|---|
| committer | Ulf Lilleengen <[email protected]> | 2023-01-04 13:38:43 +0100 |
| commit | 2332d8cd2396a01fdeaf61dce814da79503c8f70 (patch) | |
| tree | 29973b0546383f536f955f495cfad56265d4d3d4 /examples/boot/application/nrf/README.md | |
| parent | bf4c0de16a119b9e3a42daf76c4bc60face3c2a1 (diff) | |
feat: compile bootloader examples for nRF91
* Add nRF91 as target in CI builds
* Add example linker scripts for nrf91
* Make less nRF52 assumptions example config
* Add llvm-tools-preview required for cargo objcopy example
Diffstat (limited to 'examples/boot/application/nrf/README.md')
| -rw-r--r-- | examples/boot/application/nrf/README.md | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/examples/boot/application/nrf/README.md b/examples/boot/application/nrf/README.md index a6719b505..5d45f6290 100644 --- a/examples/boot/application/nrf/README.md +++ b/examples/boot/application/nrf/README.md | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | # Examples using bootloader | 1 | # Examples using bootloader |
| 2 | 2 | ||
| 3 | Example for nRF52 demonstrating the bootloader. The example consists of application binaries, 'a' | 3 | Example for nRF demonstrating the bootloader. The example consists of application binaries, 'a' |
| 4 | which allows you to press a button to start the DFU process, and 'b' which is the updated | 4 | which allows you to press a button to start the DFU process, and 'b' which is the updated |
| 5 | application. | 5 | application. |
| 6 | 6 | ||
| @@ -20,19 +20,19 @@ application. | |||
| 20 | cp memory-bl.x ../../bootloader/nrf/memory.x | 20 | cp memory-bl.x ../../bootloader/nrf/memory.x |
| 21 | 21 | ||
| 22 | # Flash bootloader | 22 | # Flash bootloader |
| 23 | cargo flash --manifest-path ../../bootloader/nrf/Cargo.toml --features embassy-nrf/nrf52840 --release --chip nRF52840_xxAA | 23 | cargo flash --manifest-path ../../bootloader/nrf/Cargo.toml --features embassy-nrf/nrf52840 --target thumbv7em-none-eabi --release --chip nRF52840_xxAA |
| 24 | # Build 'b' | 24 | # Build 'b' |
| 25 | cargo build --release --bin b | 25 | cargo build --release --bin b |
| 26 | # Generate binary for 'b' | 26 | # Generate binary for 'b' |
| 27 | cargo objcopy --release --bin b -- -O binary b.bin | 27 | cargo objcopy --release --bin b --features embassy-nrf/nrf52840 --target thumbv7em-none-eabi -- -O binary b.bin |
| 28 | ``` | 28 | ``` |
| 29 | 29 | ||
| 30 | # Flash `a` (which includes b.bin) | 30 | # Flash `a` (which includes b.bin) |
| 31 | 31 | ||
| 32 | ``` | 32 | ``` |
| 33 | cargo flash --release --bin a --chip nRF52840_xxAA | 33 | cargo flash --release --bin a --features embassy-nrf/nrf52840 --target thumbv7em-none-eabi --chip nRF52840_xxAA |
| 34 | ``` | 34 | ``` |
| 35 | 35 | ||
| 36 | You should then see a solid LED. Pressing button 1 will cause the DFU to be loaded by the bootloader. Upon | 36 | You should then see a solid LED. Pressing button 1 will cause the DFU to be loaded by the bootloader. Upon |
| 37 | successfully loading, you'll see the LED flash. After 5 seconds, because there is no petting of the watchdog, | 37 | successfully loading, you'll see the LED flash. After 5 seconds, because there is no petting of the watchdog, |
| 38 | you'll see the LED go solid again. This indicates that the bootloader has reverted the update. \ No newline at end of file | 38 | you'll see the LED go solid again. This indicates that the bootloader has reverted the update. |