sync

firmware/include/uart.h

@@ -0,0 +1,8 @@
+#ifndef _UART_H_
+#define _UART_H_
+
+int uart_init(void);
+int uart_write(const uint8_t *data, size_t len, k_timeout_t timeout);
+int uart_write_string(const char *str, k_timeout_t timeout);
+int uart_read(uint8_t *buffer, size_t max_len, k_timeout_t timeout);
+#endif /* _UART_H_ */