Fix SRAM size for 45,46,56 devices

stm32-rs · Oct 21, 2020 · 8ec4d03 · 8ec4d03
1 parent 51568f0
commit 8ec4d03
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/build.rs b/build.rs
@@ -23,7 +23,7 @@ fn copy_memory_config(target: Target) -> Result<(), Error> {
         | SubFamily::Stm32f732
         | SubFamily::Stm32f733 => include_bytes!("memory_512_176.x").as_ref(),
         SubFamily::Stm32f745 | SubFamily::Stm32f746 | SubFamily::Stm32f756 => {
-            include_bytes!("memory_1024_240.x").as_ref()
+            include_bytes!("memory_1024_320.x").as_ref()
         }
         SubFamily::Stm32f765
         | SubFamily::Stm32f767
@@ -42,7 +42,7 @@ fn copy_memory_config(target: Target) -> Result<(), Error> {
     // Tell Cargo where to find the file.
     println!("cargo:rustc-link-search={}", out_dir.display());
 
-    println!("cargo:rerun-if-changed=memory_1024_240.x");
+    println!("cargo:rerun-if-changed=memory_1024_320.x");
     println!("cargo:rerun-if-changed=memory_2048_368.x");
     println!("cargo:rerun-if-changed=memory_512_176.x");
     println!("cargo:rerun-if-changed=memory_64_176.x");

diff --git a/memory_1024_240.x → memory_1024_320.x b/memory_1024_240.x → memory_1024_320.x
@@ -1,9 +1,9 @@
-/* For STM32F745,446,756 devices */
+/* For STM32F7{45,46,56} devices */
 MEMORY
 {
   /* NOTE K = KiBi = 1024 bytes */
   FLASH : ORIGIN = 0x08000000, LENGTH = 1M
-  RAM : ORIGIN = 0x20000000, LENGTH = 240K + 16K
+  RAM : ORIGIN = 0x20000000, LENGTH = 64K + 240K + 16K
 }
 
 /* This is where the call stack will be allocated. */