87 lines
2.7 KiB
C
87 lines
2.7 KiB
C
/**
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* CANopenNode types.
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*
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* Defines common types for CANopenNode.
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*
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* @file CO_types.h
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* @ingroup CO_CANopen
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* @author Olivier Desenfans
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* @copyright 2004 - 2020 Janez Paternoster
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*
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* This file is part of CANopenNode, an opensource CANopen Stack.
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* Project home page is <https://github.com/CANopenNode/CANopenNode>.
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* For more information on CANopen see <http://www.can-cia.org/>.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef CO_TYPES_H
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#define CO_TYPES_H
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/**
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* Return values of some CANopen functions.
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*
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* A function should return 0 on success and a negative value on error.
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*/
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typedef enum {
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/** Operation completed successfully */
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CO_ERROR_NO = 0,
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/** Error in function arguments */
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CO_ERROR_ILLEGAL_ARGUMENT = -1,
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/** Memory allocation failed */
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CO_ERROR_OUT_OF_MEMORY = -2,
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/** Function timeout */
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CO_ERROR_TIMEOUT = -3,
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/** Illegal baudrate passed to function CO_CANmodule_init() */
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CO_ERROR_ILLEGAL_BAUDRATE = -4,
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/** Previous message was not processed yet */
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CO_ERROR_RX_OVERFLOW = -5,
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/** previous PDO was not processed yet */
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CO_ERROR_RX_PDO_OVERFLOW = -6,
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/** Wrong receive message length */
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CO_ERROR_RX_MSG_LENGTH = -7,
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/** Wrong receive PDO length */
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CO_ERROR_RX_PDO_LENGTH = -8,
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/** Previous message is still waiting, buffer full */
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CO_ERROR_TX_OVERFLOW = -9,
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/** Synchronous TPDO is outside window */
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CO_ERROR_TX_PDO_WINDOW = -10,
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/** Transmit buffer was not confugured properly */
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CO_ERROR_TX_UNCONFIGURED = -11,
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/** Error in function function parameters */
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CO_ERROR_PARAMETERS = -12,
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/** Stored data are corrupt */
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CO_ERROR_DATA_CORRUPT = -13,
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/** CRC does not match */
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CO_ERROR_CRC = -14,
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/** Sending rejected because driver is busy. Try again */
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CO_ERROR_TX_BUSY = -15,
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/** Command can't be processed in current state */
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CO_ERROR_WRONG_NMT_STATE = -16,
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/** Syscall failed */
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CO_ERROR_SYSCALL = -17,
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/** Driver not ready */
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CO_ERROR_INVALID_STATE = -18,
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} CO_ReturnError_t;
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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/** @} */
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#endif /* CO_TYPES_H */
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