added a new macro progmem!() at the inside you can add new progmem data.

arduboy-rust/src/library/arduboy_tone.rs

@@ -1,14 +1,5 @@
 //pub use crate::library::arduboy_tone_pitch::*;
 use core::ffi::{c_uchar, c_uint, c_ulong};
-///Create a `const` raw pointer to a sprite as u16, without creating an intermediate reference.
-#[macro_export]
-macro_rules! get_tones_addr {
-    ( $s:expr ) => {
-        addr_of!($s) as *const u16
-    };
-}
-#[allow(unused_imports)]
-pub(super) use get_tones_addr;
 
 extern "C" {
     #[link_name = "sound_tone"]

arduboy-rust/src/library/mod.rs

@@ -4,4 +4,5 @@ pub mod arduboy_tone_pitch;
 pub mod arduino;
 pub mod c;
 pub mod eeprom;
+pub mod progmem;
 pub mod sprites;

arduboy-rust/src/library/progmem.rs

@@ -0,0 +1,65 @@
+#![allow(unused_imports)]
+/// Create a space for Progrem variable
+/// ## Example
+/// ```
+/// //for text
+/// progmem!(
+///     static text: [u8; _] = *b"I'm a PROGMEM Text\0";
+/// );
+/// //for tone sequence
+/// progmem!(
+///     static tone: [u16; 43] = [
+///         NOTE_E4, 400, NOTE_D4, 200, NOTE_C4, 400, NOTE_D4, 200, NOTE_C4, 300, NOTE_REST,
+///     ];
+/// );
+/// //for for bitmap
+/// progmem!(
+///     static image: [u8; _] = [8, 8, 0x81, 0x00, 0x12, 0x40, 0x04, 0x11, 0x00, 0x04];
+/// );
+/// ```
+#[macro_export]
+macro_rules! progmem {
+    (
+        $( #[$attr:meta] )*
+        $v:vis $id:ident $name:ident: [$ty:ty; _] = $value:expr;
+        $($rest:tt)*
+    ) => {
+        $( #[$attr] )*
+        #[link_section = ".progmem.data"]
+        $v $id $name: [$ty; $value.len()] = $value;
+        $crate::progmem!{
+			$($rest)*
+		}
+    };
+    () => ()
+}
+
+pub(super) use progmem;
+///Create a `const` raw pointer to a sprite as u8, without creating an intermediate reference.
+#[macro_export]
+macro_rules! get_sprite_addr {
+    ( $s:expr ) => {
+        addr_of!($s) as *const u8
+    };
+}
+pub(super) use get_sprite_addr;
+
+///Create a `const` raw pointer to a sprite as u16, without creating an intermediate reference.
+#[macro_export]
+macro_rules! get_tones_addr {
+    ( $s:expr ) => {
+        addr_of!($s) as *const u16
+    };
+}
+pub(super) use get_tones_addr;
+
+///Create a `const` raw pointer to a \[u8;_] that saves text, without creating an intermediate reference.
+#[macro_export]
+macro_rules! get_string_addr {
+    ( $s:expr ) => {
+        Pstring {
+            pointer: addr_of!($s) as *const i8,
+        }
+    };
+}
+pub(super) use get_string_addr;

arduboy-rust/src/library/sprites.rs

@@ -1,14 +1,5 @@
 //!This is the module to interact in a save way with the Sprites C++ library.
 use core::ffi::{c_int, c_uchar};
-///Create a `const` raw pointer to a sprite as u8, without creating an intermediate reference.
-#[macro_export]
-macro_rules! get_sprite_addr {
-    ( $s:expr ) => {
-        addr_of!($s) as *const u8
-    };
-}
-#[allow(unused_imports)]
-pub(super) use get_sprite_addr;
 
 extern "C" {
     #[link_name = "arduino_draw_override"]