diff options
Diffstat (limited to 'os/hal/ports/STM32/LLD/I2Cv3/hal_i2c_lld.h')
| -rw-r--r-- | os/hal/ports/STM32/LLD/I2Cv3/hal_i2c_lld.h | 60 |
1 files changed, 28 insertions, 32 deletions
diff --git a/os/hal/ports/STM32/LLD/I2Cv3/hal_i2c_lld.h b/os/hal/ports/STM32/LLD/I2Cv3/hal_i2c_lld.h index 97f7359c0..793f2529f 100644 --- a/os/hal/ports/STM32/LLD/I2Cv3/hal_i2c_lld.h +++ b/os/hal/ports/STM32/LLD/I2Cv3/hal_i2c_lld.h @@ -291,65 +291,61 @@ #if STM32_I2C_USE_DMA == TRUE
-#if STM32_I2C_USE_I2C1 && \
- !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C1_RX_DMA_CHANNEL)
+#if STM32_I2C_USE_I2C1
+#if !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C1_RX_DMA_CHANNEL)
#error "Invalid DMA channel assigned to I2C1 RX"
#endif
-#if STM32_I2C_USE_I2C1 && \
- !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C1_TX_DMA_CHANNEL)
+#if !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C1_TX_DMA_CHANNEL)
#error "Invalid DMA channel assigned to I2C1 TX"
#endif
-#if STM32_I2C_USE_I2C2 && \
- !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C2_RX_DMA_CHANNEL)
+#if !STM32_DMA_IS_VALID_PRIORITY(STM32_I2C_I2C1_DMA_PRIORITY)
+#error "Invalid DMA priority assigned to I2C1"
+#endif
+#endif
+
+#if STM32_I2C_USE_I2C2
+#if !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C2_RX_DMA_CHANNEL)
#error "Invalid DMA channel assigned to I2C2 RX"
#endif
-#if STM32_I2C_USE_I2C2 && \
- !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C2_TX_DMA_CHANNEL)
+#if !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C2_TX_DMA_CHANNEL)
#error "Invalid DMA channel assigned to I2C2 TX"
#endif
-#if STM32_I2C_USE_I2C3 && \
- !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C3_RX_DMA_CHANNEL)
-#error "Invalid DMA channel assigned to I2C3 RX"
+#if !STM32_DMA_IS_VALID_PRIORITY(STM32_I2C_I2C2_DMA_PRIORITY)
+#error "Invalid DMA priority assigned to I2C2"
#endif
-
-#if STM32_I2C_USE_I2C3 && \
- !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C3_TX_DMA_CHANNEL)
-#error "Invalid DMA channel assigned to I2C3 TX"
#endif
-#if STM32_I2C_USE_I2C4 && \
- !STM32_BDMA_IS_VALID_CHANNEL(STM32_I2C_I2C4_RX_BDMA_CHANNEL)
-#error "Invalid BDMA channel assigned to I2C4 RX"
+#if STM32_I2C_USE_I2C3
+#if !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C3_RX_DMA_CHANNEL)
+#error "Invalid DMA channel assigned to I2C3 RX"
#endif
-#if STM32_I2C_USE_I2C4 && \
- !STM32_BDMA_IS_VALID_CHANNEL(STM32_I2C_I2C4_TX_BDMA_CHANNEL)
-#error "Invalid BDMA channel assigned to I2C4 TX"
+#if !STM32_DMA_IS_VALID_CHANNEL(STM32_I2C_I2C3_TX_DMA_CHANNEL)
+#error "Invalid DMA channel assigned to I2C3 TX"
#endif
-#if STM32_I2C_USE_I2C1 && \
- !STM32_DMA_IS_VALID_PRIORITY(STM32_I2C_I2C1_DMA_PRIORITY)
-#error "Invalid DMA priority assigned to I2C1"
+#if !STM32_DMA_IS_VALID_PRIORITY(STM32_I2C_I2C3_DMA_PRIORITY)
+#error "Invalid DMA priority assigned to I2C3"
+#endif
#endif
-#if STM32_I2C_USE_I2C2 && \
- !STM32_DMA_IS_VALID_PRIORITY(STM32_I2C_I2C2_DMA_PRIORITY)
-#error "Invalid DMA priority assigned to I2C2"
+#if STM32_I2C_USE_I2C4
+#if !STM32_BDMA_IS_VALID_CHANNEL(STM32_I2C_I2C4_RX_BDMA_CHANNEL)
+#error "Invalid BDMA channel assigned to I2C4 RX"
#endif
-#if STM32_I2C_USE_I2C3 && \
- !STM32_DMA_IS_VALID_PRIORITY(STM32_I2C_I2C3_DMA_PRIORITY)
-#error "Invalid DMA priority assigned to I2C3"
+#if !STM32_BDMA_IS_VALID_CHANNEL(STM32_I2C_I2C4_TX_BDMA_CHANNEL)
+#error "Invalid BDMA channel assigned to I2C4 TX"
#endif
-#if STM32_I2C_USE_I2C4 && \
- !STM32_DMA_IS_VALID_PRIORITY(STM32_I2C_I2C4_DMA_PRIORITY)
+#if !STM32_BDMA_IS_VALID_PRIORITY(STM32_I2C_I2C4_DMA_PRIORITY)
#error "Invalid DMA priority assigned to I2C4"
#endif
+#endif
#if STM32_I2C_USE_I2C1 || STM32_I2C_USE_I2C2 || STM32_I2C_USE_I2C3
#define STM32_I2C_DMA_REQUIRED
|