mirror of
https://github.com/RIOT-OS/RIOT.git
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aee4e564c0
let the driver follow the same structure than other drivers for now: keeping 'private' includes in a local include folder
117 lines
2.7 KiB
C
117 lines
2.7 KiB
C
/*
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* Copyright (C) 2014 Freie Universität Berlin
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* Copyright (C) 2013 INRIA
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* Copyright (C) 2015 Kaspar Schleiser <kaspar@schleiser.de>
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup drivers_cc110x
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* @{
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*
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* @file
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* @brief CC110X SPI functions
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*
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* @author Oliver Hahm <oliver.hahm@inria.fr>
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* @author Fabian Nack <nack@inf.fu-berlin.de>
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* @author Kaspar Schleiser <kaspar@schleiser.de>
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*/
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#ifndef CC110X_SPI_H
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#define CC110X_SPI_H
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Write a set of bytes using burst mode (if available)
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*
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* @param dev Device to work on
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* @param addr Destination register
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* @param buffer Data to be written
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* @param count Size of data
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*/
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void cc110x_writeburst_reg(cc110x_t *dev, uint8_t addr, const char *buffer, uint8_t count);
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/**
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* @brief Read a set of bytes using burst mode (if available)
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*
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* @param dev Device to work on
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* @param addr Source register
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* @param buffer Buffer to store read data
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* @param count Size of data to be read
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*/
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void cc110x_readburst_reg(cc110x_t *dev, uint8_t addr, char *buffer, uint8_t count);
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/**
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* @brief Write one byte to a register
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*
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* @param dev Device to work on
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* @param addr Destinatoin register
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* @param value New value
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*/
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void cc110x_write_reg(cc110x_t *dev, uint8_t addr, uint8_t value);
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/**
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* @brief Read a byte from register
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*
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* @param dev Device to work on
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* @param addr Source register
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*
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* @return Read state and value of register
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*/
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uint8_t cc110x_read_reg(cc110x_t *dev, uint8_t addr);
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/**
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* @brief Read a byte from register, robust version
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*
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* Datasheet states some registered should be read twice until
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* it returns the same value.
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*
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* @param dev Device to work on
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* @param addr Source register
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*
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* @return Read state and value of register
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*/
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uint8_t cc110x_get_reg_robust(cc110x_t *dev, uint8_t addr);
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/**
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* @brief Read state of a register
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*
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* @param dev Device to work on
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* @param addr Source register
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*
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* @return State of register
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*/
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uint8_t cc110x_read_status(cc110x_t *dev, uint8_t addr);
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/**
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* @brief Sends a command strobe
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*
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* @param dev Device to work on
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* @param c Command code
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*
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* @return Command response
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*/
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uint8_t cc110x_strobe(cc110x_t *dev, uint8_t c);
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/**
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* @brief Pull CS to low and wait for CC110x stabilization
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*
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* @param dev Device to work on
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*/
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void cc110x_cs(cc110x_t *dev);
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#ifdef __cplusplus
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}
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#endif
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/** @} */
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#endif /* CC110X_SPI_H */
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