1 files changed, 12 insertions, 3 deletions
diff --git a/src/io.c b/src/io.c
index 6233e86..f259514 100644
--- a/src/io.c
+++ b/src/io.c
@@ -32,9 +32,10 @@ static int uart1_FILE_put(char ch, FILE* unused)
   return 1;
 }
 
-static int uart1_FILE_get(FILE* f)
+int uart1_FILE_get(FILE* unused)
 {
-  return -1;
+  while (!UART.rfc.get(UART1));
+  return UART.rbr.get(UART1);
 }
 
 static int uart1_FILE_flush(FILE* f)
@@ -46,10 +47,11 @@ FILE _uart1_FILE = (FILE){
     .put = uart1_FILE_put,
     .get = uart1_FILE_get,
     .flush = uart1_FILE_flush,
-    .flags = __SWR,
+    .flags = __SWR | __SRD,
 };
 
 FILE* const stdout = &_uart1_FILE;
+FILE* const stdin = &_uart1_FILE;
 
 static int uart1_init_for_stdout = 0;
 
@@ -62,6 +64,13 @@ void init_uart1_for_stdout(void)
   UART.fcr.set(UART1, 0x07);
   UART.ier.txd_en.set(UART1, ON);
   UART.lcr.word_sz.set(UART1, WORD_SZ_8_BITS);
+  UART.fcr.fifo_en.set(UART1, 1);
+
+  UART.div.set(UART1, 1);
+  UART.fcr.set(UART1, 0x07);
+  UART.ier.txd_en.set(UART1, ON);
+  UART.lcr.word_sz.set(UART1, WORD_SZ_8_BITS);
+
 
   volatile uint32_t dl = (10 * 6400000 / 8 / BAUD_RATE + 5) / 10;
   UART.dl.set(UART1, dl);