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authorKeith Packard <keithp@keithp.com>2012-04-12 14:51:07 -0700
committerKeith Packard <keithp@keithp.com>2012-04-14 14:04:29 -0700
commit040a6eb119451026e1ec7c3a6a8e76b439c632d5 (patch)
treec334b0f83d8202626c544238b53def46339042b0 /src/core/ao_stdio.c
parentf952f9c285e2718a433c8c720c9b5d9c369e7036 (diff)
altos: Massive product config cleanup
Support multiple serial ports more cleanly Split out parts of ao.h into separate feature header files Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/core/ao_stdio.c')
-rw-r--r--src/core/ao_stdio.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/core/ao_stdio.c b/src/core/ao_stdio.c
index 2967e705..18fa913e 100644
--- 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];