altos: Massive product config cleanup

[fw/altos] / src / core / ao_stdio.c

diff --git a/src/core/ao_stdio.c b/src/core/ao_stdio.c
index c0138a30dbd730bc26bcea06b38fe872ce8650e2..18fa913e5a57126f55524ca87f541e3877e3985a 100644 (file)
--- a/src/core/ao_stdio.c
+++ b/src/core/ao_stdio.c
@@ -21,6 +21,12 @@
  * Basic I/O functions to support SDCC stdio package
  */
 
+#ifdef SERIAL_STDIN_PORT
+#define USE_SERIAL_STDIN 1
+#else
+#define USE_SERIAL_STDIN 0
+#endif
+
 #define AO_NUM_STDIOS  (HAS_USB + PACKET_HAS_SLAVE + USE_SERIAL_STDIN)
 
 __xdata struct ao_stdio ao_stdios[AO_NUM_STDIOS];
@@ -30,6 +36,15 @@ __pdata int8_t ao_num_stdios;
 void
 putchar(char c)
 {
+#if LOW_LEVEL_DEBUG
+       if (!ao_cur_task) {
+               extern void ao_debug_out(char c);
+               if (c == '\n')
+                       ao_debug_out('\r');
+               ao_debug_out(c);
+               return;
+       }
+#endif
        if (c == '\n')
                (*ao_stdios[ao_cur_stdio].putchar)('\r');
        (*ao_stdios[ao_cur_stdio].putchar)(c);