Add Embed.toml and runner settings for cargo embed

.cargo/config.toml

@@ -1,8 +1,11 @@
-# Choose a default "cargo run" tool.
-# probe-run is recommended if you have a debugger
-# elf2uf2-rs loads firmware over USB when the rp2040 is in boot mode
 [target.'cfg(all(target_arch = "arm", target_os = "none"))']
+# Choose a default "cargo run" tool:
+# - probe-run provides flashing and defmt via a hardware debugger
+# - cargo embed offers flashing, rtt, defmt and a gdb server via a hardware debugger
+#     it is configured via the Embed.toml in the root of this project
+# - elf2uf2-rs loads firmware over USB when the rp2040 is in boot mode
 runner = "probe-run --chip RP2040"
+# runner = "cargo embed"
 # runner = "elf2uf2-rs -d"
 
 rustflags = [

Embed.toml

@@ -0,0 +1,39 @@
+[default.probe]
+protocol = "Swd"
+speed = 20000
+# If you only have one probe cargo embed will pick automatically
+# Otherwise: add your probe's VID/PID/serial to filter
+
+## rust-dap
+# usb_vid = "6666"
+# usb_pid = "4444"
+# serial = "test"
+
+
+[default.flashing]
+enabled = true
+
+[default.reset]
+enabled = true
+halt_afterwards = false
+
+[default.general]
+chip = "RP2040"
+log_level = "WARN"
+# RP2040 does not support connect_under_reset
+connect_under_reset = false
+
+[default.rtt]
+enabled = true
+up_mode = "NoBlockSkip"
+channels = [
+    { up = 0, down = 0, name = "name", up_mode = "NoBlockSkip", format = "Defmt" },
+]
+timeout = 3000
+show_timestamps = true
+log_enabled = false
+log_path = "./logs"
+
+[default.gdb]
+enabled = false
+gdb_connection_string = "127.0.0.1:2345"