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-rw-r--r--src/hal/usart.rs16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/hal/usart.rs b/src/hal/usart.rs
new file mode 100644
index 0000000..b60dd82
--- /dev/null
+++ b/src/hal/usart.rs
@@ -0,0 +1,16 @@
+#[repr(C)]
+struct Usart {
+ c_r1 : u32,
+ c_r2 : u32,
+ c_r3 : u32,
+
+ br_r : u32,
+ gtp_r : u32,
+ rto_r : u32,
+ rq_r : u32,
+
+ is_r : u32,
+ ic_r : u32,
+ rd_r : u32,
+ td_r : u32,
+}