diff --git a/Cargo.lock b/Cargo.lock
index 273cc77..f313f4b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -715,35 +715,34 @@ dependencies = [
  "csv",
  "delegate 0.8.0",
  "satrs-core",
- "satrs-macros",
  "satrs-mib",
  "spacepackets",
  "zerocopy",
 ]
 
-[[package]]
-name = "satrs-macros"
-version = "0.1.0"
-dependencies = [
- "proc-macro2",
- "quote",
- "satrs-core",
- "satrs-mib",
- "syn",
- "trybuild",
-]
-
 [[package]]
 name = "satrs-mib"
 version = "0.1.0"
 dependencies = [
  "csv",
  "satrs-core",
- "satrs-macros",
+ "satrs-mib-codegen",
  "serde",
  "serde-hex",
 ]
 
+[[package]]
+name = "satrs-mib-codegen"
+version = "0.1.0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "satrs-core",
+ "satrs-mib",
+ "syn",
+ "trybuild",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.1.0"
diff --git a/satrs-example/Cargo.toml b/satrs-example/Cargo.toml
index 4ba1cb2..c6626ee 100644
--- a/satrs-example/Cargo.toml
+++ b/satrs-example/Cargo.toml
@@ -14,9 +14,6 @@ csv = "1"
 [dependencies.spacepackets]
 path = "../spacepackets"
 
-[dependencies.satrs-macros]
-path = "../satrs-macros"
-
 [dependencies.satrs-core]
 path = "../satrs-core"
 
diff --git a/satrs-example/src/lib.rs b/satrs-example/src/lib.rs
index 7ba2416..5be45a9 100644
--- a/satrs-example/src/lib.rs
+++ b/satrs-example/src/lib.rs
@@ -1,8 +1,7 @@
 use std::net::Ipv4Addr;
 
-use satrs_core::res_code::ResultU16;
-use satrs_macros::resultcode;
-use satrs_mib::res_code::ResultU16Info;
+use satrs_mib::resultcode;
+use satrs_mib::res_code::{ResultU16, ResultU16Info};
 
 #[derive(Debug)]
 pub enum GroupId {
diff --git a/satrs-mib/Cargo.toml b/satrs-mib/Cargo.toml
index 975aed8..8be0562 100644
--- a/satrs-mib/Cargo.toml
+++ b/satrs-mib/Cargo.toml
@@ -7,17 +7,21 @@ edition = "2021"
 
 [dependencies]
 serde-hex = "0.1.0"
-csv = "1"
+
+[dependencies.csv]
+version = "1"
+optional = true
 
 [dependencies.satrs-core]
 path = "../satrs-core"
 
-[dependencies.satrs-macros]
-path = "../satrs-macros"
-
 [dependencies.satrs-mib-codegen]
 path = "codegen"
 
 [dependencies.serde]
 version = "1.0"
 default-features = false
+
+[features]
+default = ["std"]
+std = ["csv", "serde/std"]
diff --git a/satrs-mib/codegen/tests/basic.rs b/satrs-mib/codegen/tests/basic.rs
index 3a4e430..2030920 100644
--- a/satrs-mib/codegen/tests/basic.rs
+++ b/satrs-mib/codegen/tests/basic.rs
@@ -1,6 +1,6 @@
 //! Basic check which just verifies that everything compiles
 use satrs_core::res_code::ResultU16;
-use satrs_macros::*;
+use satrs_mib::resultcode;
 
 #[resultcode(info = "This is a test result where the first parameter is foo")]
 const _TEST_RESULT: ResultU16 = ResultU16::const_new(0, 1);
diff --git a/satrs-mib/codegen/tests/verify_gen_struct.rs b/satrs-mib/codegen/tests/verify_gen_struct.rs
index 39ef428..675f6d6 100644
--- a/satrs-mib/codegen/tests/verify_gen_struct.rs
+++ b/satrs-mib/codegen/tests/verify_gen_struct.rs
@@ -1,5 +1,5 @@
 use satrs_core::res_code::ResultU16;
-use satrs_macros::*;
+use satrs_mib::resultcode;
 use satrs_mib::res_code::ResultU16Info;
 
 #[resultcode(info = "This is a test result where the first parameter is foo")]
diff --git a/satrs-mib/src/lib.rs b/satrs-mib/src/lib.rs
index cd42767..d2ba843 100644
--- a/satrs-mib/src/lib.rs
+++ b/satrs-mib/src/lib.rs
@@ -1,2 +1,8 @@
+#![no_std]
+#[cfg(feature = "alloc")]
+extern crate alloc;
+#[cfg(any(feature = "std", test))]
+extern crate std;
+
 pub use satrs_mib_codegen::*;
 pub mod res_code;
diff --git a/satrs-mib/src/res_code.rs b/satrs-mib/src/res_code.rs
index 7c0bde1..8de5d2f 100644
--- a/satrs-mib/src/res_code.rs
+++ b/satrs-mib/src/res_code.rs
@@ -1,10 +1,10 @@
-use std::io;
-use std::path::Path;
+#[cfg(feature = "std")]
+pub use stdmod::*;
 
 pub use satrs_core::res_code::ResultU16;
+
 use serde::{Deserialize, Serialize};
 use serde_hex::{SerHex, StrictCapPfx};
-
 #[derive(Debug, Copy, Clone, Serialize)]
 pub struct ResultU16Info {
     pub name: &'static str,
@@ -55,7 +55,13 @@ impl From<ResultU16Info> for ResultU16InfoSerializable {
     }
 }
 
-pub fn print_resultcodes_as_csv(codes: &[ResultU16Info]) -> Result<(), csv::Error> {
+#[cfg(feature = "std")]
+pub mod stdmod {
+    use std::path::Path;
+    use std::io;
+    use super::*;
+
+    pub fn print_resultcodes_as_csv(codes: &[ResultU16Info]) -> Result<(), csv::Error> {
     let mut wtr = csv::Writer::from_writer(io::stdout());
     for result in codes {
         wtr.serialize(ResultU16InfoSerializable::from(*result))?;
@@ -76,16 +82,18 @@ pub fn write_resultcodes_to_csv(
     Ok(())
 }
 
+}
 #[cfg(test)]
 mod tests {
     use super::*;
     use std::fs::File;
+    use std::path::Path;
     use std::io::{BufRead, BufReader};
     // Special solution for this crate because the code generated by a macro will use
     // satrs_mib::res_code::*
     use crate as satrs_mib;
     use satrs_core::res_code::ResultU16;
-    use satrs_macros::resultcode;
+    use satrs_mib::resultcode;
 
     #[derive(Debug)]
     #[allow(dead_code)]