diff options
| author | Keith Packard <keithp@keithp.com> | 2011-04-01 14:04:58 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-04-01 14:04:58 -0700 |
| commit | 359ba0d9fc2c5947e6adc98bebcd061069c61e79 (patch) | |
| tree | 5f5a398d56fd4fb7276462ba14578226cfdb28c3 /src/ao_stdio.c | |
| parent | ce18eaa28b1385c962c09459cbc5f20e234d9ad5 (diff) | |
altos: expose set of available stdio values
This lets external code manipulate which connection to communicate
over.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/ao_stdio.c')
| -rw-r--r-- | src/ao_stdio.c | 4 |
1 files changed, 2 insertions, 2 deletions
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) |