1 files changed, 7 insertions, 0 deletions
diff --git a/commandline/i2c-util.h b/commandline/i2c-util.h
index 9be466a..0f47b6e 100644
--- a/commandline/i2c-util.h
+++ b/commandline/i2c-util.h
@@ -10,8 +10,15 @@ unsigned char get_status();
 unsigned char i2c_tx_byte(unsigned char byte);
 unsigned char i2c_rx_byte(unsigned char send_ack);
 
+unsigned char i2c_hw_tx_byte(unsigned char byte);
+unsigned char i2c_hw_rx_byte(unsigned char send_ack);
+
 void i2c_getopt(int argc, char **argv);
 void i2c_start();
 void i2c_stop();
 void i2c_init();
 void i2c_deinit();
+
+void i2c_hw_setbits();
+void i2c_hw_start();
+void i2c_hw_stop();