DHCOM_HAL
Hardware-abstraction library (HAL) for multiple targets, including DHCOM modules
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include
hal
SPI.h
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/*
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* spi.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 SPI_H_
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#define SPI_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
SPIImpl;
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class
DHCOM_HAL
SPI
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{
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public
:
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enum
DEVICE
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{
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DEVICE_SPI1 = 1,
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DEVICE_SPI2 = 2,
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};
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enum
CHIPSELECT
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{
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CS_0 = 0,
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CS_1 = 1,
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CS_2 = 2,
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};
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enum
MODE
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{
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MODE_0, MODE_1, MODE_2,
MODE_3
,
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};
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SPI
(DEVICE device, CHIPSELECT chipSelect);
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~
SPI
();
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STATUS
open();
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STATUS
close();
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bool
isOpen()
const
;
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STATUS
setCommParams(MODE mode,
uint8_t
bits,
uint32_t
freqHZ);
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int
transceive(
const
uint8_t
*outputBuffer,
uint8_t
*inputBuffer,
uint32_t
count,
STATUS
*status = NULL);
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private
:
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SPIImpl *
const
impl_;
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};
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}
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#endif
/* SPI_H_ */
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