08656c3034
1. 新增 crypto, onchip_Flash, soft_i2c 驱动 2. 新增 oneshot 配网功能 3. 完善 I2C, UART, SPI, WIFI 等基本驱动 4. 更新 Kconfig 配置，用户交互更加友好 5. 屏蔽 末尾 80 内存，无法作为栈使用。
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/*
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* Copyright (c) 2006-2019, 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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* 2019-03-22 balanceTWK first version
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*/
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#ifndef __DRV_SOFT_I2C__
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#define __DRV_SOFT_I2C__
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#include <rtthread.h>
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#include <rthw.h>
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#include <rtdevice.h>
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/* w60x config class */
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struct w60x_soft_i2c_config
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{
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rt_uint8_t scl;
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rt_uint8_t sda;
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const char *bus_name;
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};
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/* w60x i2c dirver class */
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struct w60x_i2c
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{
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struct rt_i2c_bit_ops ops;
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struct rt_i2c_bus_device i2c2_bus;
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};
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#ifdef BSP_USING_SOFT_I2C1
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#define I2C1_BUS_CONFIG \
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{ \
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.scl = SOFT_I2C1_SCL_PIN, \
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.sda = SOFT_I2C1_SDA_PIN, \
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.bus_name = "i2c1soft", \
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}
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#endif
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#ifdef BSP_USING_SOFT_I2C2
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#define I2C2_BUS_CONFIG \
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{ \
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.scl = SOFT_I2C2_SCL_PIN, \
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.sda = SOFT_I2C2_SDA_PIN, \
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.bus_name = "i2c2soft", \
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}
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#endif
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#ifdef BSP_USING_SOFT_I2C3
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#define I2C3_BUS_CONFIG \
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{ \
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.scl = SOFT_I2C3_SCL_PIN, \
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.sda = SOFT_I2C3_SDA_PIN, \
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.bus_name = "i2c3soft", \
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}
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#endif
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int rt_hw_i2c_init(void);
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#endif
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