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@@ -56,6 +56,44 @@ menu "On-chip Peripheral Drivers"
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depends on BSP_USING_LPUART1 && RT_SERIAL_USING_DMA
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default n
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endif
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+
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+ menuconfig BSP_USING_I2C
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+ bool "Enable I2C BUS"
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+ default n
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+ select RT_USING_I2C
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+ select RT_USING_I2C_BITOPS
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+ select RT_USING_PIN
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+ if BSP_USING_I2C
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+ menuconfig BSP_USING_I2C3
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+ bool "Enable I2C3 BUS"
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+ default y
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+ if BSP_USING_I2C3
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+ comment "Notice: PC0 --> 32; PC1 --> 33"
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+ config BSP_I2C3_SCL_PIN
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+ int "i2c3 scl pin number"
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+ range 1 176
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+ default 32
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+ config BSP_I2C3_SDA_PIN
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+ int "I2C3 sda pin number"
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+ range 1 176
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+ default 33
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+ endif
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+
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+ menuconfig BSP_USING_I2C4
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+ bool "Enable I2C4 BUS"
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+ default n
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+ if BSP_USING_I2C4
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+ comment "Notice: PC1 --> 33; PD6 --> 54"
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+ config BSP_I2C4_SCL_PIN
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+ int "i2c4 scl pin number"
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+ range 1 176
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+ default 54
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+ config BSP_I2C4_SDA_PIN
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+ int "I2C4 sda pin number"
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+ range 1 176
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+ default 33
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+ endif
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+ endif
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config BSP_USING_ON_CHIP_FLASH
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bool "Enable on-chip FLASH"
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chenyingchun0312