diff --git a/firmware/qemu/write_output.sh b/firmware/qemu/write_output.sh
new file mode 100755
index 00000000..db6cd175
--- /dev/null
+++ b/firmware/qemu/write_output.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+bins=("assert" "assert-eq" "assert-ne" "bitflags" "dbg" "hints" "hints_inner" "log" "panic" "panic_info" "timestamp" "unwrap")
+
+echo "Generating output ..."
+
+for value in "${bins[@]}"; do
+	command="DEFMT_LOG=trace cargo -q run --features no-decode --manifest-path ../../qemu-run/Cargo.toml ../target/thumbv7m-none-eabi/debug/$value > ~/defmt/xtask/output_files/$value.out"
+	echo "$command"
+	eval "$command"
+done
diff --git a/xtask/output_files/assert-eq.out b/xtask/output_files/assert-eq.out
new file mode 100644
index 00000000..aa969dfb
Binary files /dev/null and b/xtask/output_files/assert-eq.out differ
diff --git a/xtask/output_files/assert-ne.out b/xtask/output_files/assert-ne.out
new file mode 100644
index 00000000..11b1cc43
Binary files /dev/null and b/xtask/output_files/assert-ne.out differ
diff --git a/xtask/output_files/assert.out b/xtask/output_files/assert.out
new file mode 100644
index 00000000..d31fa133
Binary files /dev/null and b/xtask/output_files/assert.out differ
diff --git a/xtask/output_files/bitflags.out b/xtask/output_files/bitflags.out
new file mode 100644
index 00000000..fbe68839
Binary files /dev/null and b/xtask/output_files/bitflags.out differ
diff --git a/xtask/output_files/dbg.out b/xtask/output_files/dbg.out
new file mode 100644
index 00000000..e8d9a008
Binary files /dev/null and b/xtask/output_files/dbg.out differ
diff --git a/xtask/output_files/hints.out b/xtask/output_files/hints.out
new file mode 100644
index 00000000..9efe9565
Binary files /dev/null and b/xtask/output_files/hints.out differ
diff --git a/xtask/output_files/hints_inner.out b/xtask/output_files/hints_inner.out
new file mode 100644
index 00000000..e69de29b
diff --git a/xtask/output_files/panic.out b/xtask/output_files/panic.out
new file mode 100644
index 00000000..670bb1f5
Binary files /dev/null and b/xtask/output_files/panic.out differ
diff --git a/xtask/output_files/panic_info.out b/xtask/output_files/panic_info.out
new file mode 100644
index 00000000..b9ee21cb
Binary files /dev/null and b/xtask/output_files/panic_info.out differ
diff --git a/xtask/output_files/timestamp.out b/xtask/output_files/timestamp.out
new file mode 100644
index 00000000..386c9bbf
Binary files /dev/null and b/xtask/output_files/timestamp.out differ
diff --git a/xtask/output_files/unwrap.out b/xtask/output_files/unwrap.out
new file mode 100644
index 00000000..fcc079bc
Binary files /dev/null and b/xtask/output_files/unwrap.out differ
diff --git a/xtask/snapshot_elfs/assert b/xtask/snapshot_elfs/assert
new file mode 100755
index 00000000..7a081402
Binary files /dev/null and b/xtask/snapshot_elfs/assert differ
diff --git a/xtask/snapshot_elfs/assert-eq b/xtask/snapshot_elfs/assert-eq
new file mode 100755
index 00000000..40e0511d
Binary files /dev/null and b/xtask/snapshot_elfs/assert-eq differ
diff --git a/xtask/snapshot_elfs/assert-ne b/xtask/snapshot_elfs/assert-ne
new file mode 100755
index 00000000..122058a2
Binary files /dev/null and b/xtask/snapshot_elfs/assert-ne differ
diff --git a/xtask/snapshot_elfs/bitflags b/xtask/snapshot_elfs/bitflags
new file mode 100755
index 00000000..140f1da3
Binary files /dev/null and b/xtask/snapshot_elfs/bitflags differ
diff --git a/xtask/snapshot_elfs/dbg b/xtask/snapshot_elfs/dbg
new file mode 100755
index 00000000..e6c645bb
Binary files /dev/null and b/xtask/snapshot_elfs/dbg differ
diff --git a/xtask/snapshot_elfs/hints b/xtask/snapshot_elfs/hints
new file mode 100755
index 00000000..ef9d4185
Binary files /dev/null and b/xtask/snapshot_elfs/hints differ
diff --git a/xtask/snapshot_elfs/hints_inner b/xtask/snapshot_elfs/hints_inner
new file mode 100755
index 00000000..471950e8
Binary files /dev/null and b/xtask/snapshot_elfs/hints_inner differ
diff --git a/xtask/snapshot_elfs/panic b/xtask/snapshot_elfs/panic
new file mode 100755
index 00000000..0cbd826b
Binary files /dev/null and b/xtask/snapshot_elfs/panic differ
diff --git a/xtask/snapshot_elfs/panic_info b/xtask/snapshot_elfs/panic_info
new file mode 100755
index 00000000..e2ed9b94
Binary files /dev/null and b/xtask/snapshot_elfs/panic_info differ
diff --git a/xtask/snapshot_elfs/timestamp b/xtask/snapshot_elfs/timestamp
new file mode 100755
index 00000000..a2075127
Binary files /dev/null and b/xtask/snapshot_elfs/timestamp differ
diff --git a/xtask/snapshot_elfs/unwrap b/xtask/snapshot_elfs/unwrap
new file mode 100755
index 00000000..1cd19ee5
Binary files /dev/null and b/xtask/snapshot_elfs/unwrap differ
diff --git a/xtask/src/main.rs b/xtask/src/main.rs
index 33e88fbc..f6601d5d 100644
--- a/xtask/src/main.rs
+++ b/xtask/src/main.rs
@@ -50,7 +50,10 @@ enum TestCommand {
         /// Runs a single snapshot test in Debug mode
         single: Option<Snapshot>,
     },
-    TestPrintSnapshot,
+    TestPrintSnapshot {
+        /// Runs a single snapshot test in Debug mode
+        single: Option<Snapshot>,
+    },
 }
 
 fn main() -> anyhow::Result<()> {
@@ -80,7 +83,7 @@ fn main() -> anyhow::Result<()> {
                     test_book();
                     test_lint();
                 }
-                TestCommand::TestPrintSnapshot => test_print_snapshot("log"),
+                TestCommand::TestPrintSnapshot { single } => test_print_snapshot(single),
                 _ => unreachable!("get handled in outer `match`"),
             }
         }
diff --git a/xtask/src/print_snapshot.rs b/xtask/src/print_snapshot.rs
index 31878cab..c29da4d3 100644
--- a/xtask/src/print_snapshot.rs
+++ b/xtask/src/print_snapshot.rs
@@ -1,59 +1,73 @@
 use crate::do_test;
+use crate::snapshot::{all_snapshot_tests, Snapshot};
 use crate::utils::{load_expected_output, run_capturing_stdout};
 use anyhow::{anyhow, Context};
 use colored::Colorize;
 use similar::{ChangeTag, TextDiff};
 use std::process::{Command, Stdio};
 
-pub fn test_print_snapshot(name: &str) {
-    do_test(
-        || {
-            println!("{}", name.bold());
-
-            let frame_path = format!("xtask/output_files/{}.out", name);
-            let elf_path = format!("xtask/snapshot_elfs/{}", name);
-
-            let frames = Command::new("cat")
-                .arg(frame_path)
-                .stdout(Stdio::piped())
-                .spawn()
-                .unwrap();
-
-            let actual = run_capturing_stdout(
-                Command::new("defmt-print")
-                    .arg("-e")
-                    .arg(elf_path)
-                    .arg("--log-format")
-                    .arg("{L:4} {s}")
-                    .stdin(Stdio::from(frames.stdout.unwrap())),
-            )
-            .with_context(|| name.to_string())?;
-
-            let expected = load_expected_output(name, false)?;
-            let diff = TextDiff::from_lines(&expected, &actual);
-
-            // if anything isn't ChangeTag::Equal, print it and turn on error flag
-            let mut actual_matches_expected = true;
-            for op in diff.ops() {
-                for change in diff.iter_changes(op) {
-                    let styled_change = match change.tag() {
-                        ChangeTag::Delete => Some(("-".bold().red(), change.to_string().red())),
-                        ChangeTag::Insert => Some(("+".bold().green(), change.to_string().green())),
-                        ChangeTag::Equal => None,
-                    };
-                    if let Some((sign, change)) = styled_change {
-                        actual_matches_expected = false;
-                        eprint!("{sign}{change}");
-                    }
-                }
-            }
+pub fn test_print_snapshot(snapshot: Option<Snapshot>) {
+    match snapshot {
+        None => test_all_print_snapshots(),
+        Some(snapshot) => {
+            do_test(
+                || test_single_print_snapshot(snapshot.name()),
+                "qemu/snapshot_print",
+            );
+        }
+    }
+}
 
-            if actual_matches_expected {
-                Ok(())
-            } else {
-                Err(anyhow!("{}", name))
-            }
-        },
-        "qemu/print_snapshot",
+pub fn test_all_print_snapshots() {
+    for test in all_snapshot_tests() {
+        do_test(|| test_single_print_snapshot(test), "qemu/snapshot_print");
+    }
+}
+
+pub fn test_single_print_snapshot(name: &str) -> anyhow::Result<()> {
+    println!("{}", name.bold());
+
+    let frame_path = format!("xtask/output_files/{}.out", name);
+    let elf_path = format!("xtask/snapshot_elfs/{}", name);
+
+    let frames = Command::new("cat")
+        .arg(frame_path)
+        .stdout(Stdio::piped())
+        .spawn()
+        .unwrap();
+
+    let actual = run_capturing_stdout(
+        Command::new("defmt-print")
+            .arg("-e")
+            .arg(elf_path)
+            .arg("--log-format")
+            .arg("{L:4} {s}")
+            .stdin(Stdio::from(frames.stdout.unwrap())),
     )
+    .with_context(|| name.to_string())?;
+
+    let expected = load_expected_output(name, false)?;
+    let diff = TextDiff::from_lines(&expected, &actual);
+
+    // if anything isn't ChangeTag::Equal, print it and turn on error flag
+    let mut actual_matches_expected = true;
+    for op in diff.ops() {
+        for change in diff.iter_changes(op) {
+            let styled_change = match change.tag() {
+                ChangeTag::Delete => Some(("-".bold().red(), change.to_string().red())),
+                ChangeTag::Insert => Some(("+".bold().green(), change.to_string().green())),
+                ChangeTag::Equal => None,
+            };
+            if let Some((sign, change)) = styled_change {
+                actual_matches_expected = false;
+                eprint!("{sign}{change}");
+            }
+        }
+    }
+
+    if actual_matches_expected {
+        Ok(())
+    } else {
+        Err(anyhow!("{}", name))
+    }
 }