1 files changed, 11 insertions, 0 deletions
diff --git a/sw/z80_tests/usart/main.c b/sw/z80_tests/usart/main.c
new file mode 100644
index 0000000..d2e1d8e
--- /dev/null
+++ b/sw/z80_tests/usart/main.c
@@ -0,0 +1,11 @@
+#include "usart.h"
+
+void main(void)
+{
+    usart_init(USART_BAUDRATE_1200, USART_PARITY_EVEN, USART_STOP_BITS_1);
+    usart_write("Hello, World!\n", 13);
+
+    while(1) {
+        usart_write("done\n", 5);
+    }
+}