Update i2c.h

6 years ago · 62a2b68e08
parent 76fd115015
commit 62a2b68e08
1 changed files with 8 additions and 0 deletions
--- a/i2c.h
+++ b/i2c.h
@ -9,6 +9,10 @@
 #ifndef i2c_h
 #define i2c_h

+#ifdef __cplusplus
+extern "C" {
+#endif
+	
 /* TODO: setup i2c/twi */
 #define F_I2C			100000UL// clock i2c
 #define PSC_I2C			1		// prescaler i2c
@ -35,4 +39,8 @@ void i2c_byte(uint8_t byte);		// send data_byte
 uint8_t i2c_readAck(void);          // read byte with ACK
 uint8_t i2c_readNAck(void);         // read byte with NACK

+#ifdef __cplusplus
+}
+#endif
+	
 #endif /* i2c_h */