30 lines
836 B
C
30 lines
836 B
C
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#ifndef INCLUDED_DRV_SOFTI2C_H
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#define INCLUDED_DRV_SOFTI2C_H
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#ifndef INCLUDED_DRV_DEVICE_H
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#include <drv_device.h>
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#endif /*INCLUDED_DRV_DEVICE_H*/
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typedef struct drv_softi2c_t drv_softi2c_t;
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struct drv_softi2c_t{
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drv_device_t root;
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os_uint_t scl_clock;
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void* scl_port;
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os_uint_t scl_pin;
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os_uint_t sda_clock;
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void* sda_port;
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os_uint_t sda_pin;
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os_err_t (*put)(drv_softi2c_t* self, const uint8_t data);
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os_err_t (*get)(drv_softi2c_t* self, uint8_t* data);
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};
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#define drv_softi2c_start(dev) drv_device_open(dev)
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#define drv_softi2c_stop(dev) drv_device_close(dev)
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#define drv_softi2c_put(dev, data) (dev)->put((drv_softi2c_t*)(dev)->handle, data)
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#define drv_softi2c_get(dev, data) (dev)->get((drv_softi2c_t*)(dev)->handle, data)
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#endif /*INCLUDED_DRV_SOFTI2C_H*/
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