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author | px4dev <px4@purgatory.org> | 2012-09-16 17:11:58 -0700 |
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committer | px4dev <px4@purgatory.org> | 2012-09-16 17:11:58 -0700 |
commit | 4cbc1c8d86396b0bccab57478888e215e3f95b3f (patch) | |
tree | dd261a6bd095bad2b40f1704a77e06d1a9046f0f /nuttx | |
parent | 01e52526cf764e8670cd920696e5485e64d1df36 (diff) | |
download | px4-firmware-4cbc1c8d86396b0bccab57478888e215e3f95b3f.tar.gz px4-firmware-4cbc1c8d86396b0bccab57478888e215e3f95b3f.tar.bz2 px4-firmware-4cbc1c8d86396b0bccab57478888e215e3f95b3f.zip |
Re-enable the I2C lock around ACK sending pending a possible upstream fix.
Diffstat (limited to 'nuttx')
-rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_i2c.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_i2c.c b/nuttx/arch/arm/src/stm32/stm32_i2c.c index 2d1a7142c..a4b10b55c 100644 --- a/nuttx/arch/arm/src/stm32/stm32_i2c.c +++ b/nuttx/arch/arm/src/stm32/stm32_i2c.c @@ -1199,7 +1199,7 @@ static int stm32_i2c_isr(struct stm32_i2c_priv_s *priv) stm32_i2c_traceevent(priv, I2CEVENT_RCVBYTE, priv->dcnt); #ifdef CONFIG_I2C_POLLED - //irqstate_t state = irqsave(); + irqstate_t state = irqsave(); #endif /* Receive a byte */ @@ -1215,7 +1215,7 @@ static int stm32_i2c_isr(struct stm32_i2c_priv_s *priv) priv->dcnt--; #ifdef CONFIG_I2C_POLLED - //irqrestore(state); + irqrestore(state); #endif } |