From 71ebbf914fa1cf07e969bdf774a861a4d76d0b9a Mon Sep 17 00:00:00 2001
From: barthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Tue, 12 Jul 2011 18:34:11 +0000
Subject: I2C. Comments cleanups.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/i2c_dev@3154 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/hal/platforms/STM32/i2c_lld.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/os/hal/platforms/STM32/i2c_lld.c b/os/hal/platforms/STM32/i2c_lld.c
index 1b36fde8f..594f833a1 100644
--- a/os/hal/platforms/STM32/i2c_lld.c
+++ b/os/hal/platforms/STM32/i2c_lld.c
@@ -154,8 +154,9 @@ void _i2c_ev7_master_rec_byte_qued(I2CDriver *i2cp){
     break;
 
   case I2C_FLG_MASTER_RECEIVER:
-    /* some time in hi load cases possible to miss interrupt
-     * ??? TODO: really?*/
+    /* Some times in hi load scenarions it is possible to "miss" interrupt
+     * because STM32 I2C has OR'ed interrupt sources. This case handle that
+     * scenario. */
     if (i2cp->rxbytes > 3){
       *rxBuffp = dp->DR;
       rxBuffp++;
-- 
cgit v1.2.3