mirror of https://github.com/rusefi/bldc.git
60 lines
2.0 KiB
C
60 lines
2.0 KiB
C
/*
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Copyright 2018, 2022 Joel Svensson svenssonjoel@yahoo.se
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2022 Benjamin Vedder
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** \file print.h */
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#ifndef PRINT_H_
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#define PRINT_H_
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#include <stdint.h>
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#include "lbm_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** Check if an lbm_value (very likely) is a printable string
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*
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* \param v Value to check stringyness of.
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* \return True if the value likely is a string, otherwise false.
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*/
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bool lbm_value_is_printable_string(lbm_value v, char **str);
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/** Initialize the print_value subsystem.
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* print value depends on a stack and that stack is initialized here using a storage array provided by the user.
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* \param print_stack_storage Array to use as storage for stack data.
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* \param print_stack_size The number of uint32_t elements in the array.
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* \return 1 for success and 0 for failure.
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*/
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int lbm_print_init(lbm_uint *print_stack_storage, lbm_uint print_stack_size);
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/** Print an lbm_value into a buffer provided by the user.
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* If printing fails, the buffer may contain an error message.
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*
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* \param buf Buffer to print into.
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* \param len The size of the buffer in bytes.
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* \param t The value to print.
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* \return negative number for failure and the number of printed characters on success.
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*/
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int lbm_print_value(char *buf,unsigned int len, lbm_value t);
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#ifdef __cplusplus
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}
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#endif
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#endif
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