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| author | barthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2011-12-06 18:09:34 +0000 |
|---|---|---|
| committer | barthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2011-12-06 18:09:34 +0000 |
| commit | 2db3c769f1abba36a1e7a843d83e5006de58cbd5 (patch) | |
| tree | 85cd7ea7d80ad07b6c093c709dea54cf3babafce /os/hal/platforms/STM32F4xx | |
| parent | d34bc423c805e7724898427cb5c4cfe69f596f30 (diff) | |
| download | ChibiOS-2db3c769f1abba36a1e7a843d83e5006de58cbd5.tar.gz ChibiOS-2db3c769f1abba36a1e7a843d83e5006de58cbd5.tar.bz2 ChibiOS-2db3c769f1abba36a1e7a843d83e5006de58cbd5.zip | |
I2C. Bug fixes.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/i2c_dev@3562 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/STM32F4xx')
| -rw-r--r-- | os/hal/platforms/STM32F4xx/hal_lld.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/os/hal/platforms/STM32F4xx/hal_lld.h b/os/hal/platforms/STM32F4xx/hal_lld.h index 1310738d4..577e37834 100644 --- a/os/hal/platforms/STM32F4xx/hal_lld.h +++ b/os/hal/platforms/STM32F4xx/hal_lld.h @@ -292,15 +292,16 @@ /* I2C attributes.*/
#define STM32_HAS_I2C1 TRUE
-#define STM32_I2C1_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 0) | \
- STM32_DMA_STREAM_ID_MSK(1, 5))
+#define STM32_I2C1_RX_DMA_MSK ((STM32_DMA_STREAM_ID_MSK(1, 0) | \
+ STM32_DMA_STREAM_ID_MSK(1, 5)))
#define STM32_I2C1_RX_DMA_CHN 0x00100001
-#define STM32_I2C1_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 7))
+#define STM32_I2C1_TX_DMA_MSK ((STM32_DMA_STREAM_ID_MSK(1, 7)) | \
+ (STM32_DMA_STREAM_ID_MSK(1, 6)))
#define STM32_I2C1_TX_DMA_CHN 0x10000000
#define STM32_HAS_I2C2 TRUE
-#define STM32_I2C2_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 2) | \
- STM32_DMA_STREAM_ID_MSK(1, 3))
+#define STM32_I2C2_RX_DMA_MSK ((STM32_DMA_STREAM_ID_MSK(1, 2) | \
+ STM32_DMA_STREAM_ID_MSK(1, 3)))
#define STM32_I2C2_RX_DMA_CHN 0x00007700
#define STM32_I2C2_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 7))
#define STM32_I2C2_TX_DMA_CHN 0x70000000
|