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-rw-r--r--libmaple/i2c.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/libmaple/i2c.h b/libmaple/i2c.h
index 27e24b2..3f351b2 100644
--- a/libmaple/i2c.h
+++ b/libmaple/i2c.h
@@ -137,6 +137,7 @@ extern i2c_dev* const I2C2;
extern "C" {
#endif
+void i2c_init(i2c_dev *dev);
void i2c_master_enable(i2c_dev *dev, uint32 flags);
int32 i2c_master_xfer(i2c_dev *dev, i2c_msg *msgs, uint16 num);