cleans up moonlight dir

port/moonlight/inc/uart.h

@@ -0,0 +1,36 @@
+#ifndef _DEVICES_UART_H
+#define _DEVICES_UART_H
+#include "gen/uart.h"
+#include <stdint.h>
+
+static inline uint32_t uart_get_tx_free(volatile uart_t* reg)
+{
+    return get_uart_rx_tx_reg_tx_free(reg);
+}
+
+static inline uint32_t uart_get_tx_empty(volatile uart_t* reg)
+{
+    return get_uart_rx_tx_reg_tx_empty(reg);
+}
+
+static inline uint32_t uart_get_rx_avail(volatile uart_t* reg)
+{
+    return get_uart_rx_tx_reg_rx_avail(reg);
+}
+
+static inline void uart_write(volatile uart_t* reg, uint8_t data)
+{
+    while (get_uart_rx_tx_reg_tx_free(reg) == 0)
+        ;
+    set_uart_rx_tx_reg_data(reg, data);
+}
+
+static inline uint8_t uart_read(volatile uart_t* reg)
+{
+    uint32_t res = get_uart_rx_tx_reg_data(reg);
+    while ((res & 0x10000) == 0)
+        res = get_uart_rx_tx_reg_data(reg);
+    return res;
+}
+
+#endif /* _DEVICES_UART_H */