menuconfig RT_USING_I2C bool "Using I2C device drivers" default n if RT_USING_I2C config RT_I2C_DEBUG bool "Use I2C debug message" default n config RT_USING_I2C_BITOPS bool "Use GPIO to simulate I2C" default y if RT_USING_I2C_BITOPS config RT_I2C_BITOPS_DEBUG bool "Use simulate I2C debug message" default n endif menuconfig RT_USING_SOFT_I2C bool "Use GPIO to simulate I2C (swi2c)" default n select RT_USING_PIN select RT_USING_I2C_BITOPS if RT_USING_SOFT_I2C config RT_SOFT_I2C0_HAS_PIN_DEFAULT bool config RT_SOFT_I2C0_SCL_PIN_DEFAULT int config RT_SOFT_I2C0_SDA_PIN_DEFAULT int menuconfig RT_USING_SOFT_I2C0 bool "Enable software I2C0 Bus (swi2c0)" default n if RT_USING_SOFT_I2C0 config RT_SOFT_I2C0_SCL_PIN int "SCL pin number" range 0 32767 default RT_SOFT_I2C0_SCL_PIN_DEFAULT if RT_SOFT_I2C0_HAS_PIN_DEFAULT default 1 config RT_SOFT_I2C0_SDA_PIN int "SDA pin number" range 0 32767 default RT_SOFT_I2C0_SDA_PIN_DEFAULT if RT_SOFT_I2C0_HAS_PIN_DEFAULT default 2 config RT_SOFT_I2C0_BUS_NAME string "Bus name" default "swi2c0" config RT_SOFT_I2C0_TIMING_DELAY int "Timing delay (us)" range 0 32767 default 10 config RT_SOFT_I2C0_TIMING_TIMEOUT int "Timing timeout (tick)" range 0 32767 default 10 endif config RT_SOFT_I2C1_HAS_PIN_DEFAULT bool config RT_SOFT_I2C1_SCL_PIN_DEFAULT int config RT_SOFT_I2C1_SDA_PIN_DEFAULT int menuconfig RT_USING_SOFT_I2C1 bool "Enable software I2C1 Bus (swi2c1)" default n if RT_USING_SOFT_I2C1 config RT_SOFT_I2C1_SCL_PIN int "SCL pin number" range 0 32767 default RT_SOFT_I2C1_SCL_PIN_DEFAULT if RT_SOFT_I2C1_HAS_PIN_DEFAULT default 3 config RT_SOFT_I2C1_SDA_PIN int "SDA pin number" range 0 32767 default RT_SOFT_I2C1_SDA_PIN_DEFAULT if RT_SOFT_I2C1_HAS_PIN_DEFAULT default 4 config RT_SOFT_I2C1_BUS_NAME string "Bus name" default "swi2c1" config RT_SOFT_I2C1_TIMING_DELAY int "Timing delay (us)" range 0 32767 default 10 config RT_SOFT_I2C1_TIMING_TIMEOUT int "Timing timeout (tick)" range 0 32767 default 10 endif config RT_SOFT_I2C2_HAS_PIN_DEFAULT bool config RT_SOFT_I2C2_SCL_PIN_DEFAULT int config RT_SOFT_I2C2_SDA_PIN_DEFAULT int menuconfig RT_USING_SOFT_I2C2 bool "Enable software I2C2 Bus (swi2c2)" default n if RT_USING_SOFT_I2C2 config RT_SOFT_I2C2_SCL_PIN int "SCL pin number" range 0 32767 default RT_SOFT_I2C2_SCL_PIN_DEFAULT if RT_SOFT_I2C2_HAS_PIN_DEFAULT default 5 config RT_SOFT_I2C2_SDA_PIN int "SDA pin number" range 0 32767 default RT_SOFT_I2C2_SDA_PIN_DEFAULT if RT_SOFT_I2C2_HAS_PIN_DEFAULT default 6 config RT_SOFT_I2C2_BUS_NAME string "Bus name" default "swi2c2" config RT_SOFT_I2C2_TIMING_DELAY int "Timing delay (us)" range 0 32767 default 10 config RT_SOFT_I2C2_TIMING_TIMEOUT int "Timing timeout (tick)" range 0 32767 default 10 endif config RT_SOFT_I2C3_HAS_PIN_DEFAULT bool config RT_SOFT_I2C3_SCL_PIN_DEFAULT int config RT_SOFT_I2C3_SDA_PIN_DEFAULT int menuconfig RT_USING_SOFT_I2C3 bool "Enable software I2C3 Bus (swi2c3)" default n if RT_USING_SOFT_I2C3 config RT_SOFT_I2C3_SCL_PIN int "SCL pin number" range 0 32767 default RT_SOFT_I2C3_SCL_PIN_DEFAULT if RT_SOFT_I2C3_HAS_PIN_DEFAULT default 7 config RT_SOFT_I2C3_SDA_PIN int "SDA pin number" range 0 32767 default RT_SOFT_I2C3_SDA_PIN_DEFAULT if RT_SOFT_I2C3_HAS_PIN_DEFAULT default 8 config RT_SOFT_I2C3_BUS_NAME string "Bus name" default "swi2c3" config RT_SOFT_I2C3_TIMING_DELAY int "Timing delay (us)" range 0 32767 default 10 config RT_SOFT_I2C3_TIMING_TIMEOUT int "Timing timeout (tick)" range 0 32767 default 10 endif config RT_SOFT_I2C4_HAS_PIN_DEFAULT bool config RT_SOFT_I2C4_SCL_PIN_DEFAULT int config RT_SOFT_I2C4_SDA_PIN_DEFAULT int menuconfig RT_USING_SOFT_I2C4 bool "Enable software I2C4 Bus (swi2c4)" default n if RT_USING_SOFT_I2C4 config RT_SOFT_I2C4_SCL_PIN int "SCL pin number" range 0 32767 default RT_SOFT_I2C4_SCL_PIN_DEFAULT if RT_SOFT_I2C4_HAS_PIN_DEFAULT default 9 config RT_SOFT_I2C4_SDA_PIN int "SDA pin number" range 0 32767 default RT_SOFT_I2C4_SDA_PIN_DEFAULT if RT_SOFT_I2C4_HAS_PIN_DEFAULT default 10 config RT_SOFT_I2C4_BUS_NAME string "Bus name" default "swi2c4" config RT_SOFT_I2C4_TIMING_DELAY int "Timing delay (us)" range 0 32767 default 10 config RT_SOFT_I2C4_TIMING_TIMEOUT int "Timing timeout (tick)" range 0 32767 default 10 endif config RT_SOFT_I2C5_HAS_PIN_DEFAULT bool config RT_SOFT_I2C5_SCL_PIN_DEFAULT int config RT_SOFT_I2C5_SDA_PIN_DEFAULT int menuconfig RT_USING_SOFT_I2C5 bool "Enable software I2C5 Bus (swi2c5)" default n if RT_USING_SOFT_I2C5 config RT_SOFT_I2C5_SCL_PIN int "SCL pin number" range 0 32767 default RT_SOFT_I2C5_SCL_PIN_DEFAULT if RT_SOFT_I2C5_HAS_PIN_DEFAULT default 11 config RT_SOFT_I2C5_SDA_PIN int "SDA pin number" range 0 32767 default RT_SOFT_I2C5_SDA_PIN_DEFAULT if RT_SOFT_I2C5_HAS_PIN_DEFAULT default 12 config RT_SOFT_I2C5_BUS_NAME string "Bus name" default "swi2c5" config RT_SOFT_I2C5_TIMING_DELAY int "Timing delay (us)" range 0 32767 default 10 config RT_SOFT_I2C5_TIMING_TIMEOUT int "Timing timeout (tick)" range 0 32767 default 10 endif config RT_SOFT_I2C6_HAS_PIN_DEFAULT bool config RT_SOFT_I2C6_SCL_PIN_DEFAULT int config RT_SOFT_I2C6_SDA_PIN_DEFAULT int menuconfig RT_USING_SOFT_I2C6 bool "Enable software I2C6 Bus (swi2c6)" default n if RT_USING_SOFT_I2C6 config RT_SOFT_I2C6_SCL_PIN int "SCL pin number" range 0 32767 default RT_SOFT_I2C6_SCL_PIN_DEFAULT if RT_SOFT_I2C6_HAS_PIN_DEFAULT default 13 config RT_SOFT_I2C6_SDA_PIN int "SDA pin number" range 0 32767 default RT_SOFT_I2C6_SDA_PIN_DEFAULT if RT_SOFT_I2C6_HAS_PIN_DEFAULT default 14 config RT_SOFT_I2C6_BUS_NAME string "Bus name" default "swi2c6" config RT_SOFT_I2C6_TIMING_DELAY int "Timing delay (us)" range 0 32767 default 10 config RT_SOFT_I2C6_TIMING_TIMEOUT int "Timing timeout (tick)" range 0 32767 default 10 endif config RT_SOFT_I2C7_HAS_PIN_DEFAULT bool config RT_SOFT_I2C7_SCL_PIN_DEFAULT int config RT_SOFT_I2C7_SDA_PIN_DEFAULT int menuconfig RT_USING_SOFT_I2C7 bool "Enable software I2C7 Bus (swi2c7)" default n if RT_USING_SOFT_I2C7 config RT_SOFT_I2C7_SCL_PIN int "SCL pin number" range 0 32767 default RT_SOFT_I2C7_SCL_PIN_DEFAULT if RT_SOFT_I2C7_HAS_PIN_DEFAULT default 15 config RT_SOFT_I2C7_SDA_PIN int "SDA pin number" range 0 32767 default RT_SOFT_I2C7_SDA_PIN_DEFAULT if RT_SOFT_I2C7_HAS_PIN_DEFAULT default 16 config RT_SOFT_I2C7_BUS_NAME string "Bus name" default "swi2c7" config RT_SOFT_I2C7_TIMING_DELAY int "Timing delay (us)" range 0 32767 default 10 config RT_SOFT_I2C7_TIMING_TIMEOUT int "Timing timeout (tick)" range 0 32767 default 10 endif config RT_SOFT_I2C8_HAS_PIN_DEFAULT bool config RT_SOFT_I2C8_SCL_PIN_DEFAULT int config RT_SOFT_I2C8_SDA_PIN_DEFAULT int menuconfig RT_USING_SOFT_I2C8 bool "Enable software I2C8 Bus (swi2c8)" default n if RT_USING_SOFT_I2C8 config RT_SOFT_I2C8_SCL_PIN int "SCL pin number" range 0 32767 default RT_SOFT_I2C8_SCL_PIN_DEFAULT if RT_SOFT_I2C8_HAS_PIN_DEFAULT default 17 config RT_SOFT_I2C8_SDA_PIN int "SDA pin number" range 0 32767 default RT_SOFT_I2C8_SDA_PIN_DEFAULT if RT_SOFT_I2C8_HAS_PIN_DEFAULT default 18 config RT_SOFT_I2C8_BUS_NAME string "Bus name" default "swi2c8" config RT_SOFT_I2C8_TIMING_DELAY int "Timing delay (us)" range 0 32767 default 10 config RT_SOFT_I2C8_TIMING_TIMEOUT int "Timing timeout (tick)" range 0 32767 default 10 endif endif endif if RT_USING_DM && RT_USING_I2C osource "$(SOC_DM_I2C_DIR)/Kconfig" endif