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Recent I2C changes for F4 broke F1

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5170 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-09-21 17:55:08 +00:00
parent cf59fd173b
commit e44e4f8f31
1 changed files with 2 additions and 1 deletions
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3
arch/arm/src/stm32/stm32_i2c.c
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@ -1574,13 +1574,14 @@ static int stm32_i2c_process(FAR struct i2c_dev_s *dev, FAR struct i2c_msg_s *ms
struct stm32_i2c_inst_s *inst = (struct stm32_i2c_inst_s *)dev; struct stm32_i2c_inst_s *inst = (struct stm32_i2c_inst_s *)dev;
FAR struct stm32_i2c_priv_s *priv = inst->priv; FAR struct stm32_i2c_priv_s *priv = inst->priv;
uint32_t status = 0; uint32_t status = 0;
uint32_t ahbenr;
int errval = 0; int errval = 0;
ASSERT(count); ASSERT(count);
/* Disable FSMC that shares a pin with I2C1 (LBAR) */ /* Disable FSMC that shares a pin with I2C1 (LBAR) */
(void)stm32_i2c_disablefsmc(priv); ahbenr = stm32_i2c_disablefsmc(priv);
/* Wait for any STOP in progress. NOTE: If we have to disable the FSMC /* Wait for any STOP in progress. NOTE: If we have to disable the FSMC
* then we cannot do this at the top of the loop, unfortunately. The STOP * then we cannot do this at the top of the loop, unfortunately. The STOP