From 359ba0d9fc2c5947e6adc98bebcd061069c61e79 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Fri, 1 Apr 2011 14:04:58 -0700 Subject: altos: expose set of available stdio values This lets external code manipulate which connection to communicate over. Signed-off-by: Keith Packard --- src/ao_stdio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/ao_stdio.c') diff --git a/src/ao_stdio.c b/src/ao_stdio.c index c7080ec1..3dd457f7 100644 --- a/src/ao_stdio.c +++ b/src/ao_stdio.c @@ -24,8 +24,8 @@ #define AO_NUM_STDIOS (HAS_USB + PACKET_HAS_SLAVE + USE_SERIAL_STDIN) static __xdata struct ao_stdio stdios[AO_NUM_STDIOS]; -static __data int8_t ao_cur_stdio; -static __data int8_t ao_num_stdios; +__data int8_t ao_cur_stdio; +__data int8_t ao_num_stdios; void putchar(char c) -- cgit v1.2.3