diff options
Diffstat (limited to 'os/hal/platforms/STM32F4xx/hal_lld.h')
| -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
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