DHCOM_HAL
Hardware-abstraction library (HAL) for multiple targets, including DHCOM modules
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include
hal
I2CBus.h
Go to the documentation of this file.
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/*
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* i2c.h
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*
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* Created on: 07.11.2012
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* Author: Peter Kishalov (PK), DH electronics GmbH
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*/
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#ifndef I2CBUS_H_
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#define I2CBUS_H_
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#include <
DHCOM_HAL.h
>
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#include <
hal/Types.h
>
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#include <stddef.h>
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namespace
dhcom
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{
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class
I2CBusImpl;
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class
DHCOM_HAL
I2CBus
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{
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public
:
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enum
BUS
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{
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BUS_I2C1 = 1,
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BUS_I2C2 = 2,
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BUS_I2C3 = 3,
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};
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I2CBus
(BUS bus);
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~
I2CBus
();
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STATUS
open();
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STATUS
close();
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bool
isOpen()
const
;
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STATUS
selectSlave(
uint16_t
address);
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STATUS
read(
uint8_t
*buffer,
uint32_t
count)
const
;
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uint8_t
read(
STATUS
*status = NULL)
const
;
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STATUS
write(
const
uint8_t
*buffer,
uint32_t
count);
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STATUS
write(
uint8_t
byte);
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private
:
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I2CBusImpl *
const
impl_;
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};
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}
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#endif
/* I2CBUS_H_ */
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