add: run script for probe and u2f

.cargo/config.toml

@@ -1,6 +1,16 @@
+[alias]
+run_probe = [
+    "--config",
+    "target.'cfg(all(target_arch = \"arm\", target_os = \"none\"))'.runner = 'probe-rs run --chip RP2040'",
+    "run",
+]
+run_u2f = [
+    "--config",
+    "target.'cfg(all(target_arch = \"arm\", target_os = \"none\"))'.runner = 'elf2uf2-rs -d'",
+    "run",
+]
+
 [target.'cfg(all(target_arch = "arm", target_os = "none"))']
-runner = "probe-rs run --chip RP2040"
-# runner = "elf2uf2-rs -d"
 rustflags = [
     "-C",
     "linker=flip-link",

.envrc.sample

@@ -1,2 +1,6 @@
 export KEYBOARD=default
 export LAYOUT=default
+
+# VID, PID, and Serial are obtained from `probe-rs list`
+export LEFT_PROBE="vid:pid:serial"
+export RIGHT_PROBE="vid:pid:serial"

Makefile

@@ -0,0 +1,21 @@
+CARGO:=$(shell which cargo)
+
+.PHONY: build
+build:
+	${CARGO} build
+
+.PHONY: lint
+lint:
+	${CARGO} clippy
+
+.PHONY: run_u2f
+run_u2f:
+	${CARGO} run_u2f
+
+.PHONY: run_probe_left
+run_probe_left:
+	${CARGO} run_probe -- --probe ${LEFT_PROBE}
+
+.PHONY: run_probe_right
+run_probe_right:
+	${CARGO} run_probe -- --probe ${RIGHT_PROBE}