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mraa/include/initio/initio_keys.h
Mihai Stefanescu ae391fe9fe String based IO initialization for MRAA
Signed-off-by: Mihai Stefanescu <mihai.stefanescu@rinftech.com>
Signed-off-by: Noel Eck <noel.eck@intel.com>
2018-07-23 21:40:12 -07:00

84 lines
2.6 KiB
C

/*
* Author: Mihai Stefanescu <mihai.stefanescu@rinftech.com>
* Copyright (c) 2018 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
/*gpio modes */
#define G_MODE_STRONG "mode_strong"
#define G_MODE_PULLUP "mode_pullup"
#define G_MODE_PULLDOWN "mode_pulldown"
#define G_MODE_HIZ "mode_hiz"
#define G_MODE_ACTIVE_LOW "mode_active_low"
#define G_MODE_OPEN_DRAIN "mode_open_drain"
#define G_MODE_OPEN_SOURCE "mode_open_source"
/*gpio direction modes */
#define G_DIR_OUT "out"
#define G_DIR_IN "in"
#define G_DIR_OUT_HIGH "out_high"
#define G_DIR_OUT_LOW "out_low"
/*gpio edge modes */
#define G_EDGE_NONE "edge_none"
#define G_EDGE_BOTH "edge_both"
#define G_EDGE_RISING "edge_rising"
#define G_EDGE_FALLING "edge_falling"
/*gpio input modes */
#define G_INPUT_ACTIVE_HIGH "input_high"
#define G_INPUT_ACTIVE_LOW "input_low"
/*gpio output driver modes */
#define G_OUTPUT_OPEN_DRAIN "output_open_drain"
#define G_OUTPUT_PUSH_PULL "output_push_pull"
/*---------------------------------------------*/
/* i2c modes */
#define I_MODE_STD "std"
#define I_MODE_FAST "fast"
#define I_MODE_HIGH "high"
/*---------------------------------------------*/
/* spi modes */
#define S_MODE_0 "mode0"
#define S_MODE_1 "mode1"
#define S_MODE_2 "mode2"
#define S_MODE_3 "mode3"
/*---------------------------------------------*/
/* uart parity types */
#define U_PARITY_NONE "N"
#define U_PARITY_EVEN "E"
#define U_PARITY_ODD "O"
#define U_PARITY_MARK "M"
#define U_PARITY_SPACE "S"
/*---------------------------------------------*/
#ifdef __cplusplus
}
#endif