412 lines
14 KiB
C
412 lines
14 KiB
C
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/*
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* Copyright (c) 2006-2023, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2023/05/10 flyingcys first version
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*/
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#ifndef __DRV_I2C_H__
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#define __DRV_I2C_H__
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#include <rtthread.h>
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#include "rtdevice.h"
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#include <rthw.h>
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#include "bflb_gpio.h"
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#include "bflb_i2c.h"
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// I2C0
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#ifdef I2C0_SCL_USING_GPIO0
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#define I2C0_GPIO_SCL GPIO_PIN_0
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#elif defined(I2C0_SCL_USING_GPIO2)
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#define I2C0_GPIO_SCL GPIO_PIN_2
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#elif defined(I2C0_SCL_USING_GPIO4)
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#define I2C0_GPIO_SCL GPIO_PIN_4
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#elif defined(I2C0_SCL_USING_GPIO6)
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#define I2C0_GPIO_SCL GPIO_PIN_6
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#elif defined(I2C0_SCL_USING_GPIO8)
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#define I2C0_GPIO_SCL GPIO_PIN_8
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#elif defined(I2C0_SCL_USING_GPIO10)
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#define I2C0_GPIO_SCL GPIO_PIN_4
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#elif defined(I2C0_SCL_USING_GPIO12)
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#define I2C0_GPIO_SCL GPIO_PIN_12
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#elif defined(I2C0_SCL_USING_GPIO14)
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#define I2C0_GPIO_SCL GPIO_PIN_14
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#elif defined(I2C0_SCL_USING_GPIO16)
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#define I2C0_GPIO_SCL GPIO_PIN_16
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#elif defined(I2C0_SCL_USING_GPIO18)
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#define I2C0_GPIO_SCL GPIO_PIN_18
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#elif defined(I2C0_SCL_USING_GPIO20)
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#define I2C0_GPIO_SCL GPIO_PIN_20
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#elif defined(I2C0_SCL_USING_GPIO22)
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#define I2C0_GPIO_SCL GPIO_PIN_22
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#elif defined(I2C0_SCL_USING_GPIO24)
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#define I2C0_GPIO_SCL GPIO_PIN_24
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#elif defined(I2C0_SCL_USING_GPIO26)
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#define I2C0_GPIO_SCL GPIO_PIN_26
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#elif defined(I2C0_SCL_USING_GPIO28)
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#define I2C0_GPIO_SCL GPIO_PIN_28
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#elif defined(I2C0_SCL_USING_GPIO30)
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#define I2C0_GPIO_SCL GPIO_PIN_30
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#elif defined(I2C0_SCL_USING_GPIO32)
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#define I2C0_GPIO_SCL GPIO_PIN_32
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#elif defined(I2C0_SCL_USING_GPIO34)
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#define I2C0_GPIO_SCL GPIO_PIN_34
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#elif defined(I2C0_SCL_USING_GPIO36)
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#define I2C0_GPIO_SCL GPIO_PIN_36
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#elif defined(I2C0_SCL_USING_GPIO38)
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#define I2C0_GPIO_SCL GPIO_PIN_38
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#elif defined(I2C0_SCL_USING_GPIO40)
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#define I2C0_GPIO_SCL GPIO_PIN_40
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#elif defined(I2C0_SCL_USING_GPIO42)
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#define I2C0_GPIO_SCL GPIO_PIN_42
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#elif defined(I2C0_SCL_USING_GPIO44)
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#define I2C0_GPIO_SCL GPIO_PIN_44
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#endif
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#ifdef I2C0_SDA_USING_GPIO1
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#define I2C0_GPIO_SDA GPIO_PIN_1
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#elif defined(I2C0_SDA_USING_GPIO3)
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#define I2C0_GPIO_SDA GPIO_PIN_3
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#elif defined(I2C0_SDA_USING_GPIO5)
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#define I2C0_GPIO_SDA GPIO_PIN_5
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#elif defined(I2C0_SDA_USING_GPIO7)
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#define I2C0_GPIO_SDA GPIO_PIN_7
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#elif defined(I2C0_SDA_USING_GPIO9)
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#define I2C0_GPIO_SDA GPIO_PIN_9
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#elif defined(I2C0_SDA_USING_GPIO11)
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#define I2C0_GPIO_SDA GPIO_PIN_11
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#elif defined(I2C0_SDA_USING_GPIO13)
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#define I2C0_GPIO_SDA GPIO_PIN_13
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#elif defined(I2C0_SDA_USING_GPIO15)
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#define I2C0_GPIO_SDA GPIO_PIN_15
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#elif defined(I2C0_SDA_USING_GPIO17)
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#define I2C0_GPIO_SDA GPIO_PIN_17
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#elif defined(I2C0_SDA_USING_GPIO19)
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#define I2C0_GPIO_SDA GPIO_PIN_19
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#elif defined(I2C0_SDA_USING_GPIO21)
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#define I2C0_GPIO_SDA GPIO_PIN_21
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#elif defined(I2C0_SDA_USING_GPIO23)
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#define I2C0_GPIO_SDA GPIO_PIN_23
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#elif defined(I2C0_SDA_USING_GPIO25)
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#define I2C0_GPIO_SDA GPIO_PIN_25
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#elif defined(I2C0_SDA_USING_GPIO27)
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#define I2C0_GPIO_SDA GPIO_PIN_27
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#elif defined(I2C0_SDA_USING_GPIO29)
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#define I2C0_GPIO_SDA GPIO_PIN_29
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#elif defined(I2C0_SDA_USING_GPIO31)
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#define I2C0_GPIO_SDA GPIO_PIN_31
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#elif defined(I2C0_SDA_USING_GPIO33)
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#define I2C0_GPIO_SDA GPIO_PIN_33
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#elif defined(I2C0_SDA_USING_GPIO35)
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#define I2C0_GPIO_SDA GPIO_PIN_35
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#elif defined(I2C0_SDA_USING_GPIO37)
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#define I2C0_GPIO_SDA GPIO_PIN_37
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#elif defined(I2C0_SDA_USING_GPIO39)
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#define I2C0_GPIO_SDA GPIO_PIN_39
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#elif defined(I2C0_SDA_USING_GPIO41)
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#define I2C0_GPIO_SDA GPIO_PIN_41
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#elif defined(I2C0_SDA_USING_GPIO43)
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#define I2C0_GPIO_SDA GPIO_PIN_43
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#elif defined(I2C0_SDA_USING_GPIO45)
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#define I2C0_GPIO_SDA GPIO_PIN_45
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#endif
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// I2C1
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#ifdef I2C1_SCL_USING_GPIO0
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#define I2C1_GPIO_SCL GPIO_PIN_0
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#elif defined(I2C1_SCL_USING_GPIO2)
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#define I2C1_GPIO_SCL GPIO_PIN_2
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#elif defined(I2C1_SCL_USING_GPIO4)
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#define I2C1_GPIO_SCL GPIO_PIN_4
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#elif defined(I2C1_SCL_USING_GPIO6)
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#define I2C1_GPIO_SCL GPIO_PIN_6
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#elif defined(I2C1_SCL_USING_GPIO8)
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#define I2C1_GPIO_SCL GPIO_PIN_8
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#elif defined(I2C1_SCL_USING_GPIO10)
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#define I2C1_GPIO_SCL GPIO_PIN_4
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#elif defined(I2C1_SCL_USING_GPIO12)
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#define I2C1_GPIO_SCL GPIO_PIN_12
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#elif defined(I2C1_SCL_USING_GPIO14)
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#define I2C1_GPIO_SCL GPIO_PIN_14
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#elif defined(I2C1_SCL_USING_GPIO16)
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#define I2C1_GPIO_SCL GPIO_PIN_16
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#elif defined(I2C1_SCL_USING_GPIO18)
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#define I2C1_GPIO_SCL GPIO_PIN_18
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#elif defined(I2C1_SCL_USING_GPIO20)
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#define I2C1_GPIO_SCL GPIO_PIN_20
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#elif defined(I2C1_SCL_USING_GPIO22)
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#define I2C1_GPIO_SCL GPIO_PIN_22
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#elif defined(I2C1_SCL_USING_GPIO24)
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#define I2C1_GPIO_SCL GPIO_PIN_24
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#elif defined(I2C1_SCL_USING_GPIO26)
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#define I2C1_GPIO_SCL GPIO_PIN_26
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#elif defined(I2C1_SCL_USING_GPIO28)
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#define I2C1_GPIO_SCL GPIO_PIN_28
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#elif defined(I2C1_SCL_USING_GPIO30)
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#define I2C1_GPIO_SCL GPIO_PIN_30
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#elif defined(I2C1_SCL_USING_GPIO32)
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#define I2C1_GPIO_SCL GPIO_PIN_32
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#elif defined(I2C1_SCL_USING_GPIO34)
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#define I2C1_GPIO_SCL GPIO_PIN_34
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#elif defined(I2C1_SCL_USING_GPIO36)
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#define I2C1_GPIO_SCL GPIO_PIN_36
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#elif defined(I2C1_SCL_USING_GPIO38)
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#define I2C1_GPIO_SCL GPIO_PIN_38
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#elif defined(I2C1_SCL_USING_GPIO40)
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#define I2C1_GPIO_SCL GPIO_PIN_40
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#elif defined(I2C1_SCL_USING_GPIO42)
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#define I2C1_GPIO_SCL GPIO_PIN_42
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#elif defined(I2C1_SCL_USING_GPIO44)
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#define I2C1_GPIO_SCL GPIO_PIN_44
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#endif
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#ifdef I2C1_SDA_USING_GPIO26
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#define I2C1_GPIO_SDA GPIO_PIN_1
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#elif defined(I2C1_SDA_USING_GPIO3)
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#define I2C1_GPIO_SDA GPIO_PIN_3
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#elif defined(I2C1_SDA_USING_GPIO5)
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#define I2C1_GPIO_SDA GPIO_PIN_5
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#elif defined(I2C1_SDA_USING_GPIO7)
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#define I2C1_GPIO_SDA GPIO_PIN_7
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#elif defined(I2C1_SDA_USING_GPIO9)
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#define I2C1_GPIO_SDA GPIO_PIN_9
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#elif defined(I2C1_SDA_USING_GPIO11)
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#define I2C1_GPIO_SDA GPIO_PIN_11
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#elif defined(I2C1_SDA_USING_GPIO13)
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#define I2C1_GPIO_SDA GPIO_PIN_13
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#elif defined(I2C1_SDA_USING_GPIO15)
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#define I2C1_GPIO_SDA GPIO_PIN_15
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#elif defined(I2C1_SDA_USING_GPIO17)
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#define I2C1_GPIO_SDA GPIO_PIN_17
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#elif defined(I2C1_SDA_USING_GPIO19)
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#define I2C1_GPIO_SDA GPIO_PIN_19
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#elif defined(I2C1_SDA_USING_GPIO21)
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#define I2C1_GPIO_SDA GPIO_PIN_21
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#elif defined(I2C1_SDA_USING_GPIO23)
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#define I2C1_GPIO_SDA GPIO_PIN_23
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#elif defined(I2C1_SDA_USING_GPIO25)
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#define I2C1_GPIO_SDA GPIO_PIN_25
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#elif defined(I2C1_SDA_USING_GPIO27)
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#define I2C1_GPIO_SDA GPIO_PIN_27
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#elif defined(I2C1_SDA_USING_GPIO29)
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#define I2C1_GPIO_SDA GPIO_PIN_29
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#elif defined(I2C1_SDA_USING_GPIO31)
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#define I2C1_GPIO_SDA GPIO_PIN_31
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#elif defined(I2C1_SDA_USING_GPIO33)
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#define I2C1_GPIO_SDA GPIO_PIN_33
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#elif defined(I2C1_SDA_USING_GPIO35)
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#define I2C1_GPIO_SDA GPIO_PIN_35
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#elif defined(I2C1_SDA_USING_GPIO37)
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#define I2C1_GPIO_SDA GPIO_PIN_37
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#elif defined(I2C1_SDA_USING_GPIO39)
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#define I2C1_GPIO_SDA GPIO_PIN_39
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#elif defined(I2C1_SDA_USING_GPIO41)
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#define I2C1_GPIO_SDA GPIO_PIN_41
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#elif defined(I2C1_SDA_USING_GPIO43)
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#define I2C1_GPIO_SDA GPIO_PIN_43
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#elif defined(I2C1_SDA_USING_GPIO45)
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#define I2C1_GPIO_SDA GPIO_PIN_45
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#endif
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// I2C2
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#ifdef I2C2_SCL_USING_GPIO0
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#define I2C2_GPIO_SCL GPIO_PIN_0
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#elif defined(I2C2_SCL_USING_GPIO2)
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#define I2C2_GPIO_SCL GPIO_PIN_2
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#elif defined(I2C2_SCL_USING_GPIO4)
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#define I2C2_GPIO_SCL GPIO_PIN_4
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#elif defined(I2C2_SCL_USING_GPIO6)
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#define I2C2_GPIO_SCL GPIO_PIN_6
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#elif defined(I2C2_SCL_USING_GPIO8)
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#define I2C2_GPIO_SCL GPIO_PIN_8
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#elif defined(I2C2_SCL_USING_GPIO10)
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#define I2C2_GPIO_SCL GPIO_PIN_4
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#elif defined(I2C2_SCL_USING_GPIO12)
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#define I2C2_GPIO_SCL GPIO_PIN_12
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#elif defined(I2C2_SCL_USING_GPIO14)
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#define I2C2_GPIO_SCL GPIO_PIN_14
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#elif defined(I2C2_SCL_USING_GPIO16)
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#define I2C2_GPIO_SCL GPIO_PIN_16
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#elif defined(I2C2_SCL_USING_GPIO18)
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#define I2C2_GPIO_SCL GPIO_PIN_18
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#elif defined(I2C2_SCL_USING_GPIO20)
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#define I2C2_GPIO_SCL GPIO_PIN_20
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#elif defined(I2C2_SCL_USING_GPIO22)
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#define I2C2_GPIO_SCL GPIO_PIN_22
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#elif defined(I2C2_SCL_USING_GPIO24)
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#define I2C2_GPIO_SCL GPIO_PIN_24
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#elif defined(I2C2_SCL_USING_GPIO26)
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#define I2C2_GPIO_SCL GPIO_PIN_26
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#elif defined(I2C2_SCL_USING_GPIO28)
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#define I2C2_GPIO_SCL GPIO_PIN_28
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#elif defined(I2C2_SCL_USING_GPIO30)
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#define I2C2_GPIO_SCL GPIO_PIN_30
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#elif defined(I2C2_SCL_USING_GPIO32)
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#define I2C2_GPIO_SCL GPIO_PIN_32
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#elif defined(I2C2_SCL_USING_GPIO34)
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#define I2C2_GPIO_SCL GPIO_PIN_34
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#elif defined(I2C2_SCL_USING_GPIO36)
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#define I2C2_GPIO_SCL GPIO_PIN_36
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#elif defined(I2C2_SCL_USING_GPIO38)
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#define I2C2_GPIO_SCL GPIO_PIN_38
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#elif defined(I2C2_SCL_USING_GPIO40)
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#define I2C2_GPIO_SCL GPIO_PIN_40
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#elif defined(I2C2_SCL_USING_GPIO42)
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#define I2C2_GPIO_SCL GPIO_PIN_42
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#elif defined(I2C2_SCL_USING_GPIO44)
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#define I2C2_GPIO_SCL GPIO_PIN_44
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#endif
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#ifdef I2C2_SDA_USING_GPIO26
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#define I2C2_GPIO_SDA GPIO_PIN_1
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#elif defined(I2C2_SDA_USING_GPIO3)
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#define I2C2_GPIO_SDA GPIO_PIN_3
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#elif defined(I2C2_SDA_USING_GPIO5)
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#define I2C2_GPIO_SDA GPIO_PIN_5
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#elif defined(I2C2_SDA_USING_GPIO7)
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#define I2C2_GPIO_SDA GPIO_PIN_7
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#elif defined(I2C2_SDA_USING_GPIO9)
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#define I2C2_GPIO_SDA GPIO_PIN_9
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#elif defined(I2C2_SDA_USING_GPIO11)
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#define I2C2_GPIO_SDA GPIO_PIN_11
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#elif defined(I2C2_SDA_USING_GPIO13)
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#define I2C2_GPIO_SDA GPIO_PIN_13
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#elif defined(I2C2_SDA_USING_GPIO15)
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||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_15
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO17)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_17
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO19)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_19
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO21)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_21
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO23)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_23
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO25)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_25
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO27)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_27
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO29)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_29
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO31)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_31
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO33)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_33
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO35)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_35
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO37)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_37
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO39)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_39
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO41)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_41
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO43)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_43
|
||
|
|
#elif defined(I2C2_SDA_USING_GPIO45)
|
||
|
|
#define I2C2_GPIO_SDA GPIO_PIN_45
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// I2C3
|
||
|
|
#ifdef I2C3_SCL_USING_GPIO0
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_0
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO2)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_2
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO4)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_4
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO6)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_6
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO8)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_8
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO10)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_4
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO12)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_12
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO14)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_14
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO16)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_16
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO18)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_18
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO20)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_20
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO22)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_22
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO24)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_24
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO26)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_26
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO28)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_28
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO30)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_30
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO32)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_32
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO34)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_34
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO36)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_36
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO38)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_38
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO40)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_40
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO42)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_42
|
||
|
|
#elif defined(I2C3_SCL_USING_GPIO44)
|
||
|
|
#define I2C3_GPIO_SCL GPIO_PIN_44
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef I2C3_SDA_USING_GPIO26
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_1
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO3)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_3
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO5)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_5
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO7)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_7
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO9)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_9
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO11)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_11
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO13)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_13
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO15)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_15
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO17)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_17
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO19)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_19
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO21)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_21
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO23)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_23
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO25)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_25
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO27)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_27
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO29)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_29
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO31)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_31
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO33)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_33
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO35)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_35
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO37)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_37
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO39)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_39
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO41)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_41
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO43)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_43
|
||
|
|
#elif defined(I2C3_SDA_USING_GPIO45)
|
||
|
|
#define I2C3_GPIO_SDA GPIO_PIN_45
|
||
|
|
#endif
|
||
|
|
|
||
|
|
int rt_hw_i2c_init(void);
|
||
|
|
|
||
|
|
#endif /* __DRV_I2C_H__ */
|