1 files changed, 14 insertions, 0 deletions
diff --git a/src/spi_usart.c b/src/spi_usart.c
new file mode 100644
index 0000000..40eb06d
--- /dev/null
+++ b/src/spi_usart.c
@@ -0,0 +1,14 @@
+#include "../spi_usart.h"
+#include "mcu/mcu.h"
+
+inline void ioe_spi_usart_init(void) {
+}
+
+inline int8_t ioe_spi_usart_transfer(int8_t d) {
+}
+
+inline int ioe_spi_usart_bussy(void) {
+}
+
+inline void ioe_spi_usart_join(void) {
+}