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-rw-r--r--src/stm/stm32l.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/stm/stm32l.h b/src/stm/stm32l.h
index 10a53a47..0bc7483e 100644
--- a/src/stm/stm32l.h
+++ b/src/stm/stm32l.h
@@ -953,8 +953,8 @@ extern struct stm_dma stm_dma;
#define STM_DMA_CHANNEL_USART2_TX 7
#define STM_DMA_CHANNEL_I2C2_TX 4
#define STM_DMA_CHANNEL_I2C2_RX 5
-#define STM_DMA_CHANNEL_I2C1_RX 6
-#define STM_DMA_CHANNEL_I2C1_TX 7
+#define STM_DMA_CHANNEL_I2C1_TX 6
+#define STM_DMA_CHANNEL_I2C1_RX 7
#define STM_DMA_CHANNEL_TIM2_CH3 1
#define STM_DMA_CHANNEL_TIM2_UP 2
#define STM_DMA_CHANNEL_TIM2_CH1 5