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author褚仕成 <[email protected]>2023-05-12 17:38:25 +0800
committerMan, Jianting (Meco) <[email protected]>2023-05-12 08:42:59 -0400
commit5991990b6ae60293649557e7731886be1bca8669 (patch)
tree8754b07534f99985c9dde627f9f31dd96f114b5a
parentf36a1bb5141f6a2e5f4cfe276058104899342497 (diff)
[bsp][bl]update: drv_soft_i2c
Diffstat
-rwxr-xr-xbsp/bouffalo_lab/libraries/rt_drivers/Kconfig640
-rwxr-xr-xbsp/bouffalo_lab/libraries/rt_drivers/SConscript5
-rwxr-xr-xbsp/bouffalo_lab/libraries/rt_drivers/drv_gpio.c4
-rw-r--r--bsp/bouffalo_lab/libraries/rt_drivers/drv_soft_i2c.c107
-rw-r--r--bsp/bouffalo_lab/libraries/rt_drivers/drv_soft_i2c.h2
5 files changed, 476 insertions, 282 deletions
diff --git a/bsp/bouffalo_lab/libraries/rt_drivers/Kconfig b/bsp/bouffalo_lab/libraries/rt_drivers/Kconfig
index ee727489c6..7564dd622e 100755
--- a/bsp/bouffalo_lab/libraries/rt_drivers/Kconfig
+++ b/bsp/bouffalo_lab/libraries/rt_drivers/Kconfig
@@ -708,275 +708,400 @@ menu "General Drivers Configuration"
endif
menuconfig BSP_USING_I2C
- bool "Enable I2C"
- select RT_USING_I2C
+ bool "Enable I2C BUS"
default n
-
+ select RT_USING_I2C
if BSP_USING_I2C
- menuconfig BSP_USING_I2C0
- bool "Enable I2C0"
- default n
- if BSP_USING_I2C0
- choice
- prompt "I2C0 SCL"
- default I2C0_SCL_USING_GPIO14
+ config BSP_USING_HW_I2C
+ bool "Enable Hardware I2C BUS"
+ default n
+ if BSP_USING_HW_I2C
+ menuconfig BSP_USING_I2C0
+ bool "Enable I2C0 (hardware)"
+ default n
+ if BSP_USING_I2C0
+ choice
+ prompt "I2C0 SCL"
+ default I2C0_SCL_USING_GPIO14
- config I2C0_SCL_USING_GPIO0
- bool "GPIO_0"
- config I2C0_SCL_USING_GPIO2
- bool "GPIO_2"
- config I2C0_SCL_USING_GPIO4
- bool "GPIO_4"
- config I2C0_SCL_USING_GPIO6
- bool "GPIO_6"
- config I2C0_SCL_USING_GPIO8
- bool "GPIO_8"
- config I2C0_SCL_USING_GPIO8
- bool "GPIO_8"
- config I2C0_SCL_USING_GPIO10
- bool "GPIO_10"
- config I2C0_SCL_USING_GPIO12
- bool "GPIO_12"
- config I2C0_SCL_USING_GPIO14
- bool "GPIO_14"
- config I2C0_SCL_USING_GPIO16
- bool "GPIO_16"
- config I2C0_SCL_USING_GPIO18
- bool "GPIO_18"
- config I2C0_SCL_USING_GPIO20
- bool "GPIO_20"
- config I2C0_SCL_USING_GPIO22
- bool "GPIO_22"
- config I2C0_SCL_USING_GPIO24
- depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
- bool "GPIO_8"
- config I2C0_SCL_USING_GPIO26
- depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
- bool "GPIO_26"
- config I2C0_SCL_USING_GPIO28
- depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
- bool "GPIO_28"
- config I2C0_SCL_USING_GPIO30
- depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
- bool "GPIO_30"
- config I2C0_SCL_USING_GPIO32
- depends on BSP_USING_BL61X || BSP_USING_BL808
- bool "GPIO_32"
- config I2C0_SCL_USING_GPIO34
- depends on BSP_USING_BL61X || BSP_USING_BL808
- bool "GPIO_34"
- config I2C0_SDA_USING_GPIO36
- depends on BSP_USING_BL808
- bool "GPIO_36"
- config I2C0_SDA_USING_GPIO38
- depends on BSP_USING_BL808
- bool "GPIO_38"
- config I2C0_SDA_USING_GPIO40
- depends on BSP_USING_BL808
- bool "GPIO_40"
- config I2C1_SDA_USING_GPIO42
- depends on BSP_USING_BL808
- bool "GPIO_42"
- config I2C0_SDA_USING_GPIO44
- depends on BSP_USING_BL808
- bool "GPIO_44"
- endchoice
+ config I2C0_SCL_USING_GPIO0
+ bool "GPIO_0"
+ config I2C0_SCL_USING_GPIO2
+ bool "GPIO_2"
+ config I2C0_SCL_USING_GPIO4
+ bool "GPIO_4"
+ config I2C0_SCL_USING_GPIO6
+ bool "GPIO_6"
+ config I2C0_SCL_USING_GPIO8
+ bool "GPIO_8"
+ config I2C0_SCL_USING_GPIO10
+ bool "GPIO_10"
+ config I2C0_SCL_USING_GPIO12
+ bool "GPIO_12"
+ config I2C0_SCL_USING_GPIO14
+ bool "GPIO_14"
+ config I2C0_SCL_USING_GPIO16
+ bool "GPIO_16"
+ config I2C0_SCL_USING_GPIO18
+ bool "GPIO_18"
+ config I2C0_SCL_USING_GPIO20
+ bool "GPIO_20"
+ config I2C0_SCL_USING_GPIO22
+ bool "GPIO_22"
+ config I2C0_SCL_USING_GPIO24
+ depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
+ bool "GPIO_8"
+ config I2C0_SCL_USING_GPIO26
+ depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
+ bool "GPIO_26"
+ config I2C0_SCL_USING_GPIO28
+ depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
+ bool "GPIO_28"
+ config I2C0_SCL_USING_GPIO30
+ depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
+ bool "GPIO_30"
+ config I2C0_SCL_USING_GPIO32
+ depends on BSP_USING_BL61X || BSP_USING_BL808
+ bool "GPIO_32"
+ config I2C0_SCL_USING_GPIO34
+ depends on BSP_USING_BL61X || BSP_USING_BL808
+ bool "GPIO_34"
+ config I2C0_SDA_USING_GPIO36
+ depends on BSP_USING_BL808
+ bool "GPIO_36"
+ config I2C0_SDA_USING_GPIO38
+ depends on BSP_USING_BL808
+ bool "GPIO_38"
+ config I2C0_SDA_USING_GPIO40
+ depends on BSP_USING_BL808
+ bool "GPIO_40"
+ config I2C1_SDA_USING_GPIO42
+ depends on BSP_USING_BL808
+ bool "GPIO_42"
+ config I2C0_SDA_USING_GPIO44
+ depends on BSP_USING_BL808
+ bool "GPIO_44"
+ endchoice
- choice
- prompt "I2C0 SDA"
- default I2C0_SDA_USING_GPIO15
+ choice
+ prompt "I2C0 SDA"
+ default I2C0_SDA_USING_GPIO15
- config I2C0_SDA_USING_GPIO1
- bool "GPIO_1"
- config I2C0_SDA_USING_GPIO3
- bool "GPIO_3"
- config I2C0_SDA_USING_GPIO5
- bool "GPIO_5"
- config I2C0_SDA_USING_GPIO7
- bool "GPIO_7"
- config I2C0_SDA_USING_GPIO9
- bool "GPIO_9"
- config I2C0_SDA_USING_GPIO11
- bool "GPIO_11"
- config I2C0_SDA_USING_GPIO13
- bool "GPIO_13"
- config I2C0_SDA_USING_GPIO15
- bool "GPIO_15"
- config I2C0_SDA_USING_GPIO17
- bool "GPIO_17"
- config I2C0_SDA_USING_GPIO19
- bool "GPIO_19"
- config I2C0_SDA_USING_GPIO21
- bool "GPIO_21"
- config I2C0_SDA_USING_GPIO23
- depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
- bool "GPIO_23"
- config I2C0_SDA_USING_GPIO25
- depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
- bool "GPIO_25"
- config I2C0_SDA_USING_GPIO27
- depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
- bool "GPIO_27"
- config I2C0_SDA_USING_GPIO29
- depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
- bool "GPIO_29"
- config I2C0_SDA_USING_GPIO31
- depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
- bool "GPIO_31"
- config I2C0_SDA_USING_GPIO33
- depends on BSP_USING_BL61X || BSP_USING_BL808
- bool "GPIO_33"
- config I2C0_SDA_USING_GPIO35
- depends on BSP_USING_BL808
- bool "GPIO_35"
- config I2C0_SDA_USING_GPIO37
- depends on BSP_USING_BL808
- bool "GPIO_37"
- config I2C0_SDA_USING_GPIO39
- depends on BSP_USING_BL808
- bool "GPIO_39"
- config I2C0_SDA_USING_GPIO41
- depends on BSP_USING_BL808
- bool "GPIO_41"
- config I2C0_SDA_USING_GPIO43
- depends on BSP_USING_BL808
- bool "GPIO_43"
- config I2C0_SDA_USING_GPIO45
- depends on BSP_USING_BL808
- bool "GPIO_45"
- endchoice
+ config I2C0_SDA_USING_GPIO1
+ bool "GPIO_1"
+ config I2C0_SDA_USING_GPIO3
+ bool "GPIO_3"
+ config I2C0_SDA_USING_GPIO5
+ bool "GPIO_5"
+ config I2C0_SDA_USING_GPIO7
+ bool "GPIO_7"
+ config I2C0_SDA_USING_GPIO9
+ bool "GPIO_9"
+ config I2C0_SDA_USING_GPIO11
+ bool "GPIO_11"
+ config I2C0_SDA_USING_GPIO13
+ bool "GPIO_13"
+ config I2C0_SDA_USING_GPIO15
+ bool "GPIO_15"
+ config I2C0_SDA_USING_GPIO17
+ bool "GPIO_17"
+ config I2C0_SDA_USING_GPIO19
+ bool "GPIO_19"
+ config I2C0_SDA_USING_GPIO21
+ bool "GPIO_21"
+ config I2C0_SDA_USING_GPIO23
+ depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
+ bool "GPIO_23"
+ config I2C0_SDA_USING_GPIO25
+ depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
+ bool "GPIO_25"
+ config I2C0_SDA_USING_GPIO27
+ depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
+ bool "GPIO_27"
+ config I2C0_SDA_USING_GPIO29
+ depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
+ bool "GPIO_29"
+ config I2C0_SDA_USING_GPIO31
+ depends on BSP_USING_BL61X || BSP_USING_BL70X || BSP_USING_BL808
+ bool "GPIO_31"
+ config I2C0_SDA_USING_GPIO33
+ depends on BSP_USING_BL61X || BSP_USING_BL808
+ bool "GPIO_33"
+ config I2C0_SDA_USING_GPIO35
+ depends on BSP_USING_BL808
+ bool "GPIO_35"
+ config I2C0_SDA_USING_GPIO37
+ depends on BSP_USING_BL808
+ bool "GPIO_37"
+ config I2C0_SDA_USING_GPIO39
+ depends on BSP_USING_BL808
+ bool "GPIO_39"
+ config I2C0_SDA_USING_GPIO41
+ depends on BSP_USING_BL808
+ bool "GPIO_41"
+ config I2C0_SDA_USING_GPIO43
+ depends on BSP_USING_BL808
+ bool "GPIO_43"
+ config I2C0_SDA_USING_GPIO45
+ depends on BSP_USING_BL808
+ bool "GPIO_45"
+ endchoice
- config I2C0_FREQUENCY
- int "I2C0 Frequency"
- default 400000
- endif
+ config I2C0_FREQUENCY
+ int "I2C0 Frequency"
+ default 400000
+ endif
+
- menuconfig BSP_USING_I2C1
- depends on BSP_USING_BL61X || BSP_USING_BL808
- bool "Enable I2C1"
- default n
- if BSP_USING_I2C1
- choice
- prompt "I2C1 SCL"
- default I2C1_SCL_USING_GPIO0
+ menuconfig BSP_USING_I2C1
+ depends on BSP_USING_BL61X || BSP_USING_BL808
+ bool "Enable I2C1 (hardware)"
+ default n
+ if BSP_USING_I2C1
+ choice
+ prompt "I2C1 SCL"
+ default I2C1_SCL_USING_GPIO0
- config I2C1_SCL_USING_GPIO0
- bool "GPIO_0"
- config I2C1_SCL_USING_GPIO2
- bool "GPIO_2"
- config I2C1_SCL_USING_GPIO4
- bool "GPIO_4"
- config I2C1_SCL_USING_GPIO6
- bool "GPIO_6"
- config I2C1_SCL_USING_GPIO8
- bool "GPIO_8"
- config I2C1_SCL_USING_GPIO8
- bool "GPIO_8"
- config I2C1_SCL_USING_GPIO10
- bool "GPIO_10"
- config I2C1_SCL_USING_GPIO12
- bool "GPIO_12"
- config I2C1_SCL_USING_GPIO14
- bool "GPIO_14"
- config I2C1_SCL_USING_GPIO16
- bool "GPIO_16"
- config I2C1_SCL_USING_GPIO18
- bool "GPIO_18"
- config I2C1_SCL_USING_GPIO20
- bool "GPIO_20"
- config I2C1_SCL_USING_GPIO22
- bool "GPIO_22"
- config I2C1_SCL_USING_GPIO24
- bool "GPIO_8"
- config I2C1_SCL_USING_GPIO26
- bool "GPIO_26"
- config I2C1_SCL_USING_GPIO28
- bool "GPIO_28"
- config I2C1_SCL_USING_GPIO30
- bool "GPIO_30"
- config I2C1_SCL_USING_GPIO32
- bool "GPIO_32"
- config I2C1_SCL_USING_GPIO34
- bool "GPIO_34"
- config I2C1_SDA_USING_GPIO36
- depends on BSP_USING_BL808
- bool "GPIO_36"
- config I2C1_SDA_USING_GPIO38
- depends on BSP_USING_BL808
- bool "GPIO_38"
- config I2C1_SDA_USING_GPIO40
- depends on BSP_USING_BL808
- bool "GPIO_40"
- config I2C1_SDA_USING_GPIO42
- depends on BSP_USING_BL808
- bool "GPIO_42"
- config I2C1_SDA_USING_GPIO44
- depends on BSP_USING_BL808
- bool "GPIO_44"
- endchoice
+ config I2C1_SCL_USING_GPIO0
+ bool "GPIO_0"
+ config I2C1_SCL_USING_GPIO2
+ bool "GPIO_2"
+ config I2C1_SCL_USING_GPIO4
+ bool "GPIO_4"
+ config I2C1_SCL_USING_GPIO6
+ bool "GPIO_6"
+ config I2C1_SCL_USING_GPIO8
+ bool "GPIO_8"
+ config I2C1_SCL_USING_GPIO10
+ bool "GPIO_10"
+ config I2C1_SCL_USING_GPIO12
+ bool "GPIO_12"
+ config I2C1_SCL_USING_GPIO14
+ bool "GPIO_14"
+ config I2C1_SCL_USING_GPIO16
+ bool "GPIO_16"
+ config I2C1_SCL_USING_GPIO18
+ bool "GPIO_18"
+ config I2C1_SCL_USING_GPIO20
+ bool "GPIO_20"
+ config I2C1_SCL_USING_GPIO22
+ bool "GPIO_22"
+ config I2C1_SCL_USING_GPIO24
+ bool "GPIO_24"
+ config I2C1_SCL_USING_GPIO26
+ bool "GPIO_26"
+ config I2C1_SCL_USING_GPIO28
+ bool "GPIO_28"
+ config I2C1_SCL_USING_GPIO30
+ bool "GPIO_30"
+ config I2C1_SCL_USING_GPIO32
+ bool "GPIO_32"
+ config I2C1_SCL_USING_GPIO34
+ bool "GPIO_34"
+ config I2C1_SDA_USING_GPIO36
+ depends on BSP_USING_BL808
+ bool "GPIO_36"
+ config I2C1_SDA_USING_GPIO38
+ depends on BSP_USING_BL808
+ bool "GPIO_38"
+ config I2C1_SDA_USING_GPIO40
+ depends on BSP_USING_BL808
+ bool "GPIO_40"
+ config I2C1_SDA_USING_GPIO42
+ depends on BSP_USING_BL808
+ bool "GPIO_42"
+ config I2C1_SDA_USING_GPIO44
+ depends on BSP_USING_BL808
+ bool "GPIO_44"
+ endchoice
- choice
- prompt "I2C1 SDA"
- default I2C1_SDA_USING_GPIO1
+ choice
+ prompt "I2C1 SDA"
+ default I2C1_SDA_USING_GPIO1
- config I2C1_SDA_USING_GPIO1
- bool "GPIO_1"
- config I2C1_SDA_USING_GPIO3
- bool "GPIO_3"
- config I2C1_SDA_USING_GPIO5
- bool "GPIO_5"
- config I2C1_SDA_USING_GPIO7
- bool "GPIO_7"
- config I2C1_SDA_USING_GPIO9
- bool "GPIO_9"
- config I2C1_SDA_USING_GPIO11
- bool "GPIO_11"
- config I2C1_SDA_USING_GPIO13
- bool "GPIO_13"
- config I2C1_SDA_USING_GPIO15
- bool "GPIO_15"
- config I2C1_SDA_USING_GPIO17
- bool "GPIO_17"
- config I2C1_SDA_USING_GPIO19
- bool "GPIO_19"
- config I2C1_SDA_USING_GPIO21
- bool "GPIO_21"
- config I2C1_SDA_USING_GPIO23
- bool "GPIO_23"
- config I2C1_SDA_USING_GPIO25
- bool "GPIO_25"
- config I2C1_SDA_USING_GPIO27
- bool "GPIO_27"
- config I2C1_SDA_USING_GPIO29
- bool "GPIO_29"
- config I2C1_SDA_USING_GPIO31
- bool "GPIO_31"
- config I2C1_SDA_USING_GPIO33
- bool "GPIO_33"
- config I2C1_SDA_USING_GPIO35
- depends on BSP_USING_BL808
- bool "GPIO_35"
- config I2C1_SDA_USING_GPIO37
- depends on BSP_USING_BL808
- bool "GPIO_37"
- config I2C1_SDA_USING_GPIO39
- depends on BSP_USING_BL808
- bool "GPIO_39"
- config I2C1_SDA_USING_GPIO41
- depends on BSP_USING_BL808
- bool "GPIO_41"
- config I2C1_SDA_USING_GPIO43
- depends on BSP_USING_BL808
- bool "GPIO_43"
- config I2C1_SDA_USING_GPIO45
- depends on BSP_USING_BL808
- bool "GPIO_45"
- endchoice
+ config I2C1_SDA_USING_GPIO1
+ bool "GPIO_1"
+ config I2C1_SDA_USING_GPIO3
+ bool "GPIO_3"
+ config I2C1_SDA_USING_GPIO5
+ bool "GPIO_5"
+ config I2C1_SDA_USING_GPIO7
+ bool "GPIO_7"
+ config I2C1_SDA_USING_GPIO9
+ bool "GPIO_9"
+ config I2C1_SDA_USING_GPIO11
+ bool "GPIO_11"
+ config I2C1_SDA_USING_GPIO13
+ bool "GPIO_13"
+ config I2C1_SDA_USING_GPIO15
+ bool "GPIO_15"
+ config I2C1_SDA_USING_GPIO17
+ bool "GPIO_17"
+ config I2C1_SDA_USING_GPIO19
+ bool "GPIO_19"
+ config I2C1_SDA_USING_GPIO21
+ bool "GPIO_21"
+ config I2C1_SDA_USING_GPIO23
+ bool "GPIO_23"
+ config I2C1_SDA_USING_GPIO25
+ bool "GPIO_25"
+ config I2C1_SDA_USING_GPIO27
+ bool "GPIO_27"
+ config I2C1_SDA_USING_GPIO29
+ bool "GPIO_29"
+ config I2C1_SDA_USING_GPIO31
+ bool "GPIO_31"
+ config I2C1_SDA_USING_GPIO33
+ bool "GPIO_33"
+ config I2C1_SDA_USING_GPIO35
+ depends on BSP_USING_BL808
+ bool "GPIO_35"
+ config I2C1_SDA_USING_GPIO37
+ depends on BSP_USING_BL808
+ bool "GPIO_37"
+ config I2C1_SDA_USING_GPIO39
+ depends on BSP_USING_BL808
+ bool "GPIO_39"
+ config I2C1_SDA_USING_GPIO41
+ depends on BSP_USING_BL808
+ bool "GPIO_41"
+ config I2C1_SDA_USING_GPIO43
+ depends on BSP_USING_BL808
+ bool "GPIO_43"
+ config I2C1_SDA_USING_GPIO45
+ depends on BSP_USING_BL808
+ bool "GPIO_45"
+ endchoice
- config I2C1_FREQUENCY
- int "I2C1 Frequency"
- default 400000
+ config I2C1_FREQUENCY
+ int "I2C1 Frequency"
+ default 400000
+ endif
+
endif
+ if !BSP_USING_HW_I2C
+ menuconfig BSP_USING_SOFT_I2C1
+ bool "Enable I2C1 BUS (software simulation)"
+ select RT_USING_I2C_BITOPS
+ select BSP_USING_GPIO
+ default n
+ if BSP_USING_SOFT_I2C1
+ choice
+ prompt "I2C1 SCL"
+ default SOFT_I2C1_SCL_USING_GPIO0
+
+ config SOFT_I2C1_SCL_USING_GPIO0
+ bool "GPIO_0"
+ config SOFT_I2C1_SCL_USING_GPIO2
+ bool "GPIO_2"
+ config SOFT_I2C1_SCL_USING_GPIO4
+ bool "GPIO_4"
+ config SOFT_I2C1_SCL_USING_GPIO6
+ bool "GPIO_6"
+ config SOFT_I2C1_SCL_USING_GPIO8
+ bool "GPIO_8"
+ config SOFT_I2C1_SCL_USING_GPIO10
+ bool "GPIO_10"
+ config SOFT_I2C1_SCL_USING_GPIO12
+ bool "GPIO_12"
+ config SOFT_I2C1_SCL_USING_GPIO14
+ bool "GPIO_14"
+ config SOFT_I2C1_SCL_USING_GPIO16
+ bool "GPIO_16"
+ config SOFT_I2C1_SCL_USING_GPIO18
+ bool "GPIO_18"
+ config SOFT_I2C1_SCL_USING_GPIO20
+ bool "GPIO_20"
+ config SOFT_I2C1_SCL_USING_GPIO22
+ bool "GPIO_22"
+ config SOFT_I2C1_SCL_USING_GPIO24
+ bool "GPIO_8"
+ config SOFT_I2C1_SCL_USING_GPIO26
+ bool "GPIO_26"
+ config SOFT_I2C1_SCL_USING_GPIO28
+ bool "GPIO_28"
+ config SOFT_I2C1_SCL_USING_GPIO30
+ bool "GPIO_30"
+ config SOFT_I2C1_SCL_USING_GPIO32
+ bool "GPIO_32"
+ config SOFT_I2C1_SCL_USING_GPIO34
+ bool "GPIO_34"
+ config SOFT_I2C1_SDA_USING_GPIO36
+ depends on BSP_USING_BL808
+ bool "GPIO_36"
+ config SOFT_I2C1_SDA_USING_GPIO38
+ depends on BSP_USING_BL808
+ bool "GPIO_38"
+ config SOFT_I2C1_SDA_USING_GPIO40
+ depends on BSP_USING_BL808
+ bool "GPIO_40"
+ config SOFT_I2C1_SDA_USING_GPIO42
+ depends on BSP_USING_BL808
+ bool "GPIO_42"
+ config SOFT_I2C1_SDA_USING_GPIO44
+ depends on BSP_USING_BL808
+ bool "GPIO_44"
+ endchoice
+
+ choice
+ prompt "I2C1 SDA"
+ default SOFT_I2C1_SDA_USING_GPIO1
+
+ config SOFT_I2C1_SDA_USING_GPIO1
+ bool "GPIO_1"
+ config SOFT_I2C1_SDA_USING_GPIO3
+ bool "GPIO_3"
+ config SOFT_I2C1_SDA_USING_GPIO5
+ bool "GPIO_5"
+ config SOFT_I2C1_SDA_USING_GPIO7
+ bool "GPIO_7"
+ config SOFT_I2C1_SDA_USING_GPIO9
+ bool "GPIO_9"
+ config SOFT_I2C1_SDA_USING_GPIO11
+ bool "GPIO_11"
+ config SOFT_I2C1_SDA_USING_GPIO13
+ bool "GPIO_13"
+ config SOFT_I2C1_SDA_USING_GPIO15
+ bool "GPIO_15"
+ config SOFT_I2C1_SDA_USING_GPIO17
+ bool "GPIO_17"
+ config SOFT_I2C1_SDA_USING_GPIO19
+ bool "GPIO_19"
+ config SOFT_I2C1_SDA_USING_GPIO21
+ bool "GPIO_21"
+ config SOFT_I2C1_SDA_USING_GPIO23
+ bool "GPIO_23"
+ config SOFT_I2C1_SDA_USING_GPIO25
+ bool "GPIO_25"
+ config SOFT_I2C1_SDA_USING_GPIO27
+ bool "GPIO_27"
+ config SOFT_I2C1_SDA_USING_GPIO29
+ bool "GPIO_29"
+ config SOFT_I2C1_SDA_USING_GPIO31
+ bool "GPIO_31"
+ config SOFT_I2C1_SDA_USING_GPIO33
+ bool "GPIO_33"
+ config SOFT_I2C1_SDA_USING_GPIO35
+ depends on BSP_USING_BL808
+ bool "GPIO_35"
+ config SOFT_I2C1_SDA_USING_GPIO37
+ depends on BSP_USING_BL808
+ bool "GPIO_37"
+ config SOFT_I2C1_SDA_USING_GPIO39
+ depends on BSP_USING_BL808
+ bool "GPIO_39"
+ config SOFT_I2C1_SDA_USING_GPIO41
+ depends on BSP_USING_BL808
+ bool "GPIO_41"
+ config SOFT_I2C1_SDA_USING_GPIO43
+ depends on BSP_USING_BL808
+ bool "GPIO_43"
+ config SOFT_I2C1_SDA_USING_GPIO45
+ depends on BSP_USING_BL808
+ bool "GPIO_45"
+ endchoice
+ endif
+ endif
endif
menuconfig BSP_USING_SPI
@@ -1290,4 +1415,3 @@ menu "General Drivers Configuration"
default n
endif
endmenu
-
diff --git a/bsp/bouffalo_lab/libraries/rt_drivers/SConscript b/bsp/bouffalo_lab/libraries/rt_drivers/SConscript
index be35a8776b..bbfa1a0a76 100755
--- a/bsp/bouffalo_lab/libraries/rt_drivers/SConscript
+++ b/bsp/bouffalo_lab/libraries/rt_drivers/SConscript
@@ -9,9 +9,12 @@ CPPPATH = [cwd]
if GetDepend('BSP_USING_GPIO'):
src += ['drv_gpio.c']
-if GetDepend('BSP_USING_I2C'):
+if GetDepend('BSP_USING_HW_I2C'):
src += ['drv_i2c.c']
+if GetDepend('BSP_USING_SOFT_I2C1'):
+ src += ['drv_soft_i2c.c']
+
if GetDepend('BSP_USING_ADC'):
src += ['drv_adc.c']
diff --git a/bsp/bouffalo_lab/libraries/rt_drivers/drv_gpio.c b/bsp/bouffalo_lab/libraries/rt_drivers/drv_gpio.c
index 0a1969038b..406cf3e384 100755
--- a/bsp/bouffalo_lab/libraries/rt_drivers/drv_gpio.c
+++ b/bsp/bouffalo_lab/libraries/rt_drivers/drv_gpio.c
@@ -12,7 +12,7 @@
#include "drv_gpio.h"
#include <stdbool.h>
-#ifdef BSP_USING_PIN
+#ifdef BSP_USING_GPIO
#define DBG_TAG "drv.gpio"
#define DBG_LVL DBG_INFO
@@ -227,4 +227,4 @@ int rt_hw_pin_init(void)
}
INIT_BOARD_EXPORT(rt_hw_pin_init);
-#endif /*BSP_USING_PIN */
+#endif /*BSP_USING_GPIO */
diff --git a/bsp/bouffalo_lab/libraries/rt_drivers/drv_soft_i2c.c b/bsp/bouffalo_lab/libraries/rt_drivers/drv_soft_i2c.c
index 8ffb6dab9b..5278a927f4 100644
--- a/bsp/bouffalo_lab/libraries/rt_drivers/drv_soft_i2c.c
+++ b/bsp/bouffalo_lab/libraries/rt_drivers/drv_soft_i2c.c
@@ -12,45 +12,112 @@
#include "bflb_gpio.h"
#include "bflb_common.h"
-#ifdef BSP_USING_I2C
+#ifdef BSP_USING_SOFT_I2C1
#define DBG_LEVEL DBG_LOG
#include <rtdbg.h>
#define LOG_TAG "DRV.I2C"
-#if !defined(BSP_USING_I2C1) && !defined(BSP_USING_I2C2)
-#error "Please define at least one BSP_USING_I2Cx"
-/* this driver can be disabled at menuconfig -> RT-Thread Components -> Device Drivers */
-#endif
-
-// uart1
-#ifdef I2C1_SCL_USING_GPIO0
+// i2c1
+#ifdef SOFT_I2C1_SCL_USING_GPIO0
#define BSP_I2C1_SCL_PIN GPIO_PIN_0
-#elif defined(I2C1_SCL_USING_GPIO4)
+#elif defined(SOFT_I2C1_SCL_USING_GPIO2)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_2
+#elif defined(SOFT_I2C1_SCL_USING_GPIO4)
#define BSP_I2C1_SCL_PIN GPIO_PIN_4
-#elif defined(I2C1_SCL_USING_GPIO8)
+#elif defined(SOFT_I2C1_SCL_USING_GPIO6)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_6
+#elif defined(SOFT_I2C1_SCL_USING_GPIO8)
#define BSP_I2C1_SCL_PIN GPIO_PIN_8
-#elif defined(I2C1_SCL_USING_GPIO10)
+#elif defined(SOFT_I2C1_SCL_USING_GPIO10)
#define BSP_I2C1_SCL_PIN GPIO_PIN_10
-#elif defined(I2C1_SCL_USING_GPIO20)
+#elif defined(SOFT_I2C1_SCL_USING_GPIO12)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_12
+#elif defined(SOFT_I2C1_SCL_USING_GPIO14)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_14
+#elif defined(SOFT_I2C1_SCL_USING_GPIO16)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_16
+#elif defined(SOFT_I2C1_SCL_USING_GPIO18)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_18
+#elif defined(SOFT_I2C1_SCL_USING_GPIO20)
#define BSP_I2C1_SCL_PIN GPIO_PIN_20
+#elif defined(SOFT_I2C1_SCL_USING_GPIO22)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_22
+#elif defined(SOFT_I2C1_SCL_USING_GPIO24)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_24
+#elif defined(SOFT_I2C1_SCL_USING_GPIO26)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_26
+#elif defined(SOFT_I2C1_SCL_USING_GPIO28)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_28
+#elif defined(SOFT_I2C1_SCL_USING_GPIO30)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_30
+#elif defined(SOFT_I2C1_SCL_USING_GPIO32)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_32
+#elif defined(SOFT_I2C1_SCL_USING_GPIO34)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_34
+#elif defined(SOFT_I2C1_SCL_USING_GPIO36)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_36
+#elif defined(SOFT_I2C1_SCL_USING_GPIO38)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_38
+#elif defined(SOFT_I2C1_SCL_USING_GPIO40)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_40
+#elif defined(SOFT_I2C1_SCL_USING_GPIO42)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_42
+#elif defined(SOFT_I2C1_SCL_USING_GPIO44)
+#define BSP_I2C1_SCL_PIN GPIO_PIN_44
#endif
-#ifdef I2C1_SDA_USING_GPIO1
+#ifdef SOFT_I2C1_SDA_USING_GPIO1
#define BSP_I2C1_SDA_PIN GPIO_PIN_1
-#elif defined(I2C1_SDA_USING_GPIO3)
+#elif defined(SOFT_I2C1_SDA_USING_GPIO3)
#define BSP_I2C1_SDA_PIN GPIO_PIN_3
-#elif defined(I2C1_SDA_USING_GPIO7)
+#elif defined(SOFT_I2C1_SDA_USING_GPIO5)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_5
+#elif defined(SOFT_I2C1_SDA_USING_GPIO7)
#define BSP_I2C1_SDA_PIN GPIO_PIN_7
-#elif defined(I2C1_SDA_USING_GPIO11)
+#elif defined(SOFT_I2C1_SDA_USING_GPIO9)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_9
+#elif defined(SOFT_I2C1_SDA_USING_GPIO11)
#define BSP_I2C1_SDA_PIN GPIO_PIN_11
-#elif defined(I2C1_SDA_USING_GPIO21)
+#elif defined(SOFT_I2C1_SDA_USING_GPIO13)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_13
+#elif defined(SOFT_I2C1_SDA_USING_GPIO15)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_15
+#elif defined(SOFT_I2C1_SDA_USING_GPIO17)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_17
+#elif defined(SOFT_I2C1_SDA_USING_GPIO19)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_19
+#elif defined(SOFT_I2C1_SDA_USING_GPIO21)
#define BSP_I2C1_SDA_PIN GPIO_PIN_21
+#elif defined(SOFT_I2C1_SDA_USING_GPIO23)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_23
+#elif defined(SOFT_I2C1_SDA_USING_GPIO25)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_25
+#elif defined(SOFT_I2C1_SDA_USING_GPIO27)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_27
+#elif defined(SOFT_I2C1_SDA_USING_GPIO29)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_29
+#elif defined(SOFT_I2C1_SDA_USING_GPIO31)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_31
+#elif defined(SOFT_I2C1_SDA_USING_GPIO33)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_33
+#elif defined(SOFT_I2C1_SDA_USING_GPIO35)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_35
+#elif defined(SOFT_I2C1_SDA_USING_GPIO37)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_37
+#elif defined(SOFT_I2C1_SDA_USING_GPIO39)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_39
+#elif defined(SOFT_I2C1_SDA_USING_GPIO41)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_41
+#elif defined(SOFT_I2C1_SDA_USING_GPIO43)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_43
+#elif defined(SOFT_I2C1_SDA_USING_GPIO45)
+#define BSP_I2C1_SDA_PIN GPIO_PIN_45
#endif
static const struct bl_soft_i2c_config soft_i2c_config[] =
{
-#ifdef BSP_USING_I2C1
+#ifdef BSP_USING_SOFT_I2C1
I2C1_BUS_CONFIG,
#endif
};
@@ -140,7 +207,7 @@ static rt_int32_t bl_get_scl(void *data)
*/
static void bl_udelay(rt_uint32_t us)
{
- arch_delay_us(us);
+ bflb_mtimer_delay_us(us);
}
static const struct rt_i2c_bit_ops bl_bit_ops_default =
@@ -209,4 +276,4 @@ int rt_hw_i2c_init(void)
}
INIT_BOARD_EXPORT(rt_hw_i2c_init);
-#endif /* BSP_USING_I2C */
+#endif /* BSP_USING_SOFT_I2C1 */
diff --git a/bsp/bouffalo_lab/libraries/rt_drivers/drv_soft_i2c.h b/bsp/bouffalo_lab/libraries/rt_drivers/drv_soft_i2c.h
index f25488c4e3..07896eb399 100644
--- a/bsp/bouffalo_lab/libraries/rt_drivers/drv_soft_i2c.h
+++ b/bsp/bouffalo_lab/libraries/rt_drivers/drv_soft_i2c.h
@@ -30,7 +30,7 @@ struct bl_soft_i2c_config
const char *bus_name;
};
-#ifdef BSP_USING_I2C1
+#ifdef BSP_USING_SOFT_I2C1
#define I2C1_BUS_CONFIG \
{ \
.scl = BSP_I2C1_SCL_PIN, \
generated by cgit v1.3.1 (git 2.54.0) at 2026-10-30 09:07:59 +0000