From ecc2d2db9a122ac898d26b49cf8f56e6f43fd79d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A1szl=C3=B3=20Monda?= <laci@monda.hu>
Date: Sun, 1 Oct 2017 22:08:38 +0200
Subject: [PATCH] Use I2C_MESSAGE_HEADER_LENGTH instead of magic number.

---
 right/src/i2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/right/src/i2c.c b/right/src/i2c.c
index 0af831a..033c7a9 100644
--- a/right/src/i2c.c
+++ b/right/src/i2c.c
@@ -19,7 +19,7 @@ status_t I2cAsyncWriteMessage(uint8_t i2cAddress, i2c_message_t *message)
     masterTransfer.slaveAddress = i2cAddress;
     masterTransfer.direction = kI2C_Write;
     masterTransfer.data = (uint8_t*)message;
-    masterTransfer.dataSize = message->length+3;
+    masterTransfer.dataSize = I2C_MESSAGE_HEADER_LENGTH + message->length;
     I2cMasterHandle.userData = NULL;
     CRC16_UpdateMessageChecksum(message);
     return I2C_MasterTransferNonBlocking(I2C_MAIN_BUS_BASEADDR, &I2cMasterHandle, &masterTransfer);