diff --git a/right/src/i2c.c b/right/src/i2c.c
index 866d3ce..0327986 100644
--- a/right/src/i2c.c
+++ b/right/src/i2c.c
@@ -4,20 +4,24 @@ i2c_master_handle_t I2cMasterHandle;
 bool IsI2cTransferScheduled;
 i2c_master_transfer_t masterTransfer;
 
-void I2cAsyncWrite(uint8_t i2cAddress, uint8_t *data, size_t dataSize)
+status_t I2cAsyncWrite(uint8_t i2cAddress, uint8_t *data, size_t dataSize)
 {
     masterTransfer.slaveAddress = i2cAddress;
     masterTransfer.direction = kI2C_Write;
     masterTransfer.data = data;
     masterTransfer.dataSize = dataSize;
-    IsI2cTransferScheduled = I2C_MasterTransferNonBlocking(I2C_MAIN_BUS_BASEADDR, &I2cMasterHandle, &masterTransfer) == kStatus_Success;
+    status_t status = I2C_MasterTransferNonBlocking(I2C_MAIN_BUS_BASEADDR, &I2cMasterHandle, &masterTransfer);
+    IsI2cTransferScheduled = status == kStatus_Success;
+    return status;
 }
 
-void I2cAsyncRead(uint8_t i2cAddress, uint8_t *data, size_t dataSize)
+status_t I2cAsyncRead(uint8_t i2cAddress, uint8_t *data, size_t dataSize)
 {
     masterTransfer.slaveAddress = i2cAddress;
     masterTransfer.direction = kI2C_Read;
     masterTransfer.data = data;
     masterTransfer.dataSize = dataSize;
-    IsI2cTransferScheduled = I2C_MasterTransferNonBlocking(I2C_MAIN_BUS_BASEADDR, &I2cMasterHandle, &masterTransfer) == kStatus_Success;
+    status_t status = I2C_MasterTransferNonBlocking(I2C_MAIN_BUS_BASEADDR, &I2cMasterHandle, &masterTransfer);
+    IsI2cTransferScheduled = status == kStatus_Success;
+    return status;
 }
diff --git a/right/src/i2c.h b/right/src/i2c.h
index f0ffe9f..c2a0583 100644
--- a/right/src/i2c.h
+++ b/right/src/i2c.h
@@ -44,7 +44,7 @@
 
 // Functions:
 
-    void I2cAsyncWrite(uint8_t i2cAddress, uint8_t *data, size_t dataSize);
-    void I2cAsyncRead(uint8_t i2cAddress, uint8_t *data, size_t dataSize);
+    status_t I2cAsyncWrite(uint8_t i2cAddress, uint8_t *data, size_t dataSize);
+    status_t I2cAsyncRead(uint8_t i2cAddress, uint8_t *data, size_t dataSize);
 
 #endif