refactor: rename project to DongLoRa

Rebrand from lora-dongle to DongLoRa (portmanteau of dongle + LoRa).
Lowercase donglora in Cargo package name, firmware filenames, and code.
Splash screen shows "DongLoRa" in 9x15 bold.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Cargo.lock

@@ -331,6 +331,37 @@ dependencies = [
  "litrs 1.0.0",
 ]
 
+[[package]]
+name = "donglora"
+version = "0.1.0"
+dependencies = [
+ "cfg-if",
+ "cortex-m-rt",
+ "critical-section",
+ "defmt 0.3.100",
+ "embassy-embedded-hal",
+ "embassy-executor",
+ "embassy-futures",
+ "embassy-nrf",
+ "embassy-sync 0.6.2",
+ "embassy-time",
+ "embassy-usb",
+ "embedded-graphics",
+ "esp-backtrace",
+ "esp-hal",
+ "esp-hal-embassy",
+ "esp-println",
+ "heapless",
+ "lora-phy",
+ "minijinja",
+ "owo-colors",
+ "panic-probe",
+ "postcard",
+ "serde",
+ "ssd1306",
+ "static_cell",
+]
+
 [[package]]
 name = "embassy-embedded-hal"
 version = "0.2.0"
@@ -1048,37 +1079,6 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
-[[package]]
-name = "lora-dongle"
-version = "0.1.0"
-dependencies = [
- "cfg-if",
- "cortex-m-rt",
- "critical-section",
- "defmt 0.3.100",
- "embassy-embedded-hal",
- "embassy-executor",
- "embassy-futures",
- "embassy-nrf",
- "embassy-sync 0.6.2",
- "embassy-time",
- "embassy-usb",
- "embedded-graphics",
- "esp-backtrace",
- "esp-hal",
- "esp-hal-embassy",
- "esp-println",
- "heapless",
- "lora-phy",
- "minijinja",
- "owo-colors",
- "panic-probe",
- "postcard",
- "serde",
- "ssd1306",
- "static_cell",
-]
-
 [[package]]
 name = "lora-modulation"
 version = "0.1.5"

Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "lora-dongle"
+name = "donglora"
 version = "0.1.0"
 edition = "2021"
 build = "build.rs"

DESIGN.md

@@ -101,4 +101,4 @@ keep, but never prematurely.
 | Persistence | None | Always start fresh, true dumb pipe |
 | Board codegen | Jinja2 via build.rs | Auto-discovers boards from filesystem |
 | Rust toolchain | Stock `rustup` (stable/nightly) | No forks; `espup` for Xtensa boards only |
-| Firmware output | `firmware/lora-dongle-{board}-{profile}.elf` | Readable names, not buried in `target/` |
+| Firmware output | `firmware/donglora-{board}-{profile}.elf` | Readable names, not buried in `target/` |

Justfile

@@ -62,8 +62,8 @@ flash board:
     @just build {{board}} release
     @read -r feat target chip <<< "$(just _info {{board}})"; \
     case "$target" in \
-        xtensa-*) espflash flash --monitor "{{firmware_dir}}/lora-dongle-{{board}}-release.elf" ;; \
-        *) probe-rs run --chip $chip "{{firmware_dir}}/lora-dongle-{{board}}-release.elf" ;; \
+        xtensa-*) espflash flash --monitor "{{firmware_dir}}/donglora-{{board}}-release.elf" ;; \
+        *) probe-rs run --chip $chip "{{firmware_dir}}/donglora-{{board}}-release.elf" ;; \
     esac
 
 # Show binary size for a release build
@@ -128,8 +128,8 @@ _require_esp_toolchain:
 _copy_firmware board profile:
     @mkdir -p {{firmware_dir}}
     @read -r feat target chip <<< "$(just _info {{board}})"; \
-    src="target/$target/{{profile}}/lora-dongle"; \
-    dst="{{firmware_dir}}/lora-dongle-{{board}}-{{profile}}"; \
+    src="target/$target/{{profile}}/donglora"; \
+    dst="{{firmware_dir}}/donglora-{{board}}-{{profile}}"; \
     if [ -f "$src" ]; then cp "$src" "$dst.elf"; echo "→ $dst.elf"; fi
 
 [private]

README.md

@@ -1,4 +1,4 @@
-# lora-dongle
+# DongLoRa
 
 Transparent LoRa radio over USB. Plug in a board, talk LoRa from your host.
 

src/display/render.rs

@@ -38,7 +38,7 @@ pub fn splash(
     let sub_style = MonoTextStyle::new(&FONT_6X10, BinaryColor::On);
 
     // Title centered vertically and horizontally
-    Text::with_alignment("LoRa Dongle", Point::new(W / 2, 24), title_style, Alignment::Center)
+    Text::with_alignment("DongLoRa", Point::new(W / 2, 24), title_style, Alignment::Center)
         .draw(target)
         .ok();