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authorbarthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4>2011-12-01 14:32:59 +0000
committerbarthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4>2011-12-01 14:32:59 +0000
commit2ad41625e0dc9ee78dadba2f2527857f9476e40d (patch)
tree99a589fa538b91f88ecde81f1ef86d7a9944aca9
parent5e18cf994d989b1bed035b98e5957e2c68e518cb (diff)
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I2C. Nop.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/i2c_dev@3545 35acf78f-673a-0410-8e92-d51de3d6d3f4
-rw-r--r--os/hal/src/i2c.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/os/hal/src/i2c.c b/os/hal/src/i2c.c
index 9ce2cc76f..abd3252cf 100644
--- a/os/hal/src/i2c.c
+++ b/os/hal/src/i2c.c
@@ -182,6 +182,7 @@ void i2cMasterTransmit(I2CDriver *i2cp,
/* init slave config field in driver */
i2cp->id_slave_config = i2cscfg;
+ // TODO: remove this loop. Do only 1 check because mutual exclusion resolve collisions
i2c_lld_wait_bus_free(i2cp);
chDbgAssert(!(i2c_lld_bus_is_busy(i2cp)), "i2cMasterReceive(), #1", "time is out");
@@ -224,6 +225,7 @@ void i2cMasterReceive(I2CDriver *i2cp,
/* init slave config field in driver */
i2cp->id_slave_config = i2cscfg;
+ // TODO: remove this loop. Do only 1 check because mutual exclusion resolve collisions
i2c_lld_wait_bus_free(i2cp);
chDbgAssert(!(i2c_lld_bus_is_busy(i2cp)), "i2cMasterReceive(), #1", "time is out");