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[fw/altos]
/
src
/
attiny
/
ao_arch_funcs.h
diff --git
a/src/attiny/ao_arch_funcs.h
b/src/attiny/ao_arch_funcs.h
index 76dc7820a0d2460d583b74696a28d993bd1e8079..d4584a9fc1eeeb2dd028948ce3d78e427acd57ee 100644
(file)
--- a/
src/attiny/ao_arch_funcs.h
+++ b/
src/attiny/ao_arch_funcs.h
@@
-41,6
+41,8
@@
PORTB &= ~(1 << bit); \
} while (0)
+#define ao_gpio_get(port, bit, pin) ((PORTB >> (bit)) & 1)
+
/*
* The SPI mutex must be held to call either of these
* functions -- this mutex covers the entire SPI operation,