9 files changed, 71 insertions, 3 deletions

diff --git a/tests/mspm0/Cargo.toml b/tests/mspm0/Cargo.toml
index e4033b8b7..5cf1b0ed1 100644
--- a/tests/mspm0/Cargo.toml
+++ b/tests/mspm0/Cargo.toml
@@ -3,6 +3,7 @@ edition = "2021"
 name = "embassy-mspm0-tests"
 version = "0.1.0"
 license = "MIT OR Apache-2.0"
+publish = false
 
 [features]
 mspm0g3507 = [ "embassy-mspm0/mspm0g3507pm" ]
@@ -60,3 +61,8 @@ debug = false
 debug-assertions = false
 opt-level = 0
 overflow-checks = false
+
+[package.metadata.embassy]
+build = [
+  { target = "thumbv6m-none-eabi", features = ["mspm0g3507"], artifact-dir = "out/tests/mspm0g3507" }
+]
diff --git a/tests/nrf/Cargo.toml b/tests/nrf/Cargo.toml
index ef7dc96ec..b94b54f4e 100644
--- a/tests/nrf/Cargo.toml
+++ b/tests/nrf/Cargo.toml
@@ -3,6 +3,7 @@ edition = "2021"
 name = "embassy-nrf-examples"
 version = "0.1.0"
 license = "MIT OR Apache-2.0"
+publish = false
 
 [dependencies]
 teleprobe-meta = "1"
@@ -112,3 +113,13 @@ path = "src/bin/wifi_esp_hosted_perf.rs"
 required-features = [ "nrf52840",]
 
 # END TESTS
+
+[package.metadata.embassy]
+build = [
+  { target = "thumbv6m-none-eabi", features = ["nrf51422"], artifact-dir = "out/tests/nrf51422-dk" },
+  { target = "thumbv7em-none-eabi", features = ["nrf52832"], artifact-dir = "out/tests/nrf52832-dk" },
+  { target = "thumbv7em-none-eabi", features = ["nrf52833"], artifact-dir = "out/tests/nrf52833-dk" },
+  { target = "thumbv7em-none-eabi", features = ["nrf52840"], artifact-dir = "out/tests/nrf52840-dk" },
+  { target = "thumbv8m.main-none-eabihf", features = ["nrf5340"], artifact-dir = "out/tests/nrf5340-dk" },
+  { target = "thumbv8m.main-none-eabihf", features = ["nrf9160"], artifact-dir = "out/tests/nrf9160-dk" }
+]
diff --git a/tests/perf-client/Cargo.toml b/tests/perf-client/Cargo.toml
index e31d6361b..ea0663b6f 100644
--- a/tests/perf-client/Cargo.toml
+++ b/tests/perf-client/Cargo.toml
@@ -2,6 +2,7 @@
 name = "perf-client"
 version = "0.1.0"
 edition = "2021"
+publish = false
 
 [dependencies]
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4"] }
diff --git a/tests/perf-server/Cargo.toml b/tests/perf-server/Cargo.toml
index 532039050..22614a33a 100644
--- a/tests/perf-server/Cargo.toml
+++ b/tests/perf-server/Cargo.toml
@@ -2,6 +2,7 @@
 name = "perf-server"
 version = "0.1.0"
 edition = "2021"
+publish = false
 
 [dependencies]
 log = "0.4.17"
diff --git a/tests/riscv32/Cargo.toml b/tests/riscv32/Cargo.toml
index 283ea5033..781fec62f 100644
--- a/tests/riscv32/Cargo.toml
+++ b/tests/riscv32/Cargo.toml
@@ -3,6 +3,7 @@ edition = "2021"
 name = "embassy-riscv-tests"
 version = "0.1.0"
 license = "MIT OR Apache-2.0"
+publish = false
 
 [dependencies]
 critical-section = { version = "1.1.1", features = ["restore-state-bool"] }
@@ -44,3 +45,8 @@ debug = false
 debug-assertions = false
 opt-level = 0
 overflow-checks = false
+
+[package.metadata.embassy]
+build = [
+  { target = "riscv32imac-unknown-none-elf" }
+]
diff --git a/tests/rp/Cargo.toml b/tests/rp/Cargo.toml
index eef6c47ae..088195a75 100644
--- a/tests/rp/Cargo.toml
+++ b/tests/rp/Cargo.toml
@@ -3,6 +3,7 @@ edition = "2021"
 name = "embassy-rp-tests"
 version = "0.1.0"
 license = "MIT OR Apache-2.0"
+publish = false
 
 [features]
 rp2040 = ["embassy-rp/rp2040"]
@@ -92,3 +93,9 @@ debug = false
 debug-assertions = false
 opt-level = 0
 overflow-checks = false
+
+[package.metadata.embassy]
+build = [
+  { target = "thumbv6m-none-eabi", features = ["rp2040"], artifact-dir = "out/tests/rpi-pico" },
+  { target = "thumbv8m.main-none-eabihf", features = ["rp235xb"], artifact-dir = "out/tests/pimoroni-pico-plus-2" }
+]
diff --git a/tests/stm32/Cargo.toml b/tests/stm32/Cargo.toml
index c011a6d7d..37d5161f8 100644
--- a/tests/stm32/Cargo.toml
+++ b/tests/stm32/Cargo.toml
@@ -4,6 +4,7 @@ name = "embassy-stm32-tests"
 version = "0.1.0"
 license = "MIT OR Apache-2.0"
 autobins = false
+publish = false
 
 [features]
 stm32c031c6 = ["embassy-stm32/stm32c031c6", "cm0", "not-gpdma"]
@@ -243,3 +244,36 @@ debug = false
 debug-assertions = false
 opt-level = 0
 overflow-checks = false
+
+[package.metadata.embassy]
+build = [
+  { target = "thumbv7m-none-eabi", features = ["stm32f103c8"], artifact-dir = "out/tests/stm32f103c8" },
+  { target = "thumbv7em-none-eabi", features = ["stm32f429zi"], artifact-dir = "out/tests/stm32f429zi" },
+  { target = "thumbv7em-none-eabi", features = ["stm32f446re"], artifact-dir = "out/tests/stm32f446re" },
+  { target = "thumbv7em-none-eabi", features = ["stm32g491re"], artifact-dir = "out/tests/stm32g491re" },
+  { target = "thumbv6m-none-eabi", features = ["stm32g071rb"], artifact-dir = "out/tests/stm32g071rb" },
+  { target = "thumbv6m-none-eabi", features = ["stm32c031c6"], artifact-dir = "out/tests/stm32c031c6" },
+  { target = "thumbv6m-none-eabi", features = ["stm32c071rb"], artifact-dir = "out/tests/stm32c071rb" },
+  { target = "thumbv7em-none-eabi", features = ["stm32h755zi"], artifact-dir = "out/tests/stm32h755zi" },
+  { target = "thumbv7em-none-eabi", features = ["stm32h753zi"], artifact-dir = "out/tests/stm32h753zi" },
+  { target = "thumbv7em-none-eabi", features = ["stm32h7a3zi"], artifact-dir = "out/tests/stm32h7a3zi" },
+  { target = "thumbv7em-none-eabi", features = ["stm32wb55rg"], artifact-dir = "out/tests/stm32wb55rg" },
+  { target = "thumbv8m.main-none-eabihf", features = ["stm32h563zi"], artifact-dir = "out/tests/stm32h563zi" },
+  { target = "thumbv8m.main-none-eabihf", features = ["stm32u585ai"], artifact-dir = "out/tests/stm32u585ai" },
+  { target = "thumbv8m.main-none-eabihf", features = ["stm32u5a5zj"], artifact-dir = "out/tests/stm32u5a5zj" },
+  { target = "thumbv8m.main-none-eabihf", features = ["stm32wba52cg"], artifact-dir = "out/tests/stm32wba52cg" },
+  { target = "thumbv6m-none-eabi", features = ["stm32l073rz"], artifact-dir = "out/tests/stm32l073rz" },
+  { target = "thumbv7m-none-eabi", features = ["stm32l152re"], artifact-dir = "out/tests/stm32l152re" },
+  { target = "thumbv7em-none-eabi", features = ["stm32l4a6zg"], artifact-dir = "out/tests/stm32l4a6zg" },
+  { target = "thumbv7em-none-eabi", features = ["stm32l4r5zi"], artifact-dir = "out/tests/stm32l4r5zi" },
+  { target = "thumbv8m.main-none-eabihf", features = ["stm32l552ze"], artifact-dir = "out/tests/stm32l552ze" },
+  { target = "thumbv7em-none-eabi", features = ["stm32f767zi"], artifact-dir = "out/tests/stm32f767zi" },
+  { target = "thumbv7m-none-eabi", features = ["stm32f207zg"], artifact-dir = "out/tests/stm32f207zg" },
+  { target = "thumbv7em-none-eabi", features = ["stm32f303ze"], artifact-dir = "out/tests/stm32f303ze" },
+  { target = "thumbv7em-none-eabi", features = ["stm32l496zg"], artifact-dir = "out/tests/stm32l496zg" },
+  { target = "thumbv7em-none-eabi", features = ["stm32wl55jc"], artifact-dir = "out/tests/stm32wl55jc" },
+  { target = "thumbv7em-none-eabi", features = ["stm32h7s3l8"], artifact-dir = "out/tests/stm32h7s3l8" },
+  { target = "thumbv6m-none-eabi", features = ["stm32f091rc"], artifact-dir = "out/tests/stm32f091rc" },
+  { target = "thumbv8m.main-none-eabihf", features = ["stm32h503rb"], artifact-dir = "out/tests/stm32h503rb" },
+  { target = "thumbv6m-none-eabi", features = ["stm32u083rc"], artifact-dir = "out/tests/stm32u083rc" }
+]
diff --git a/tests/utils/Cargo.toml b/tests/utils/Cargo.toml
index bda55ad32..f76feaa20 100644
--- a/tests/utils/Cargo.toml
+++ b/tests/utils/Cargo.toml
@@ -2,6 +2,7 @@
 name = "test-utils"
 version = "0.1.0"
 edition = "2021"
+publish = false
 
 [dependencies]
 rand = "0.9"
diff --git a/tests/utils/src/bin/saturate_serial.rs b/tests/utils/src/bin/saturate_serial.rs
index 18ca12fb7..85676b106 100644
--- a/tests/utils/src/bin/saturate_serial.rs
+++ b/tests/utils/src/bin/saturate_serial.rs
@@ -2,7 +2,7 @@ use std::path::Path;
 use std::time::Duration;
 use std::{env, io, process, thread};
 
-use rand::random;
+use rand::{rng, Rng};
 use serial::SerialPort;
 
 pub fn main() {
@@ -34,14 +34,15 @@ fn saturate<T: SerialPort>(port: &mut T, idles: bool) -> io::Result<()> {
     })?;
 
     let mut written = 0;
+    let mut rng = rng();
     loop {
-        let len = random::<usize>() % 0x1000;
+        let len = rng.random_range(1..=0x1000);
         let buf: Vec<u8> = (written..written + len).map(|x| x as u8).collect();
 
         port.write_all(&buf)?;
 
         if idles {
-            let micros = (random::<usize>() % 1000) as u64;
+            let micros = rng.random_range(1..=1000) as u64;
             println!("Sleeping {}us", micros);
             port.flush().unwrap();
             thread::sleep(Duration::from_micros(micros));