6833f3dda9
This commit implements the `_thread` module on the zephyr port. Due to the fact that we are still using a rather old version of Zephyr, `CONFIG_DYNAMIC_THREAD` is not available and therefore the stack for threads cannot be allocated dynamically, only at compile time. So for the time being and for the purpose of this commit, a maximum of 4 Zephyr threads (besides the main thread) can be created. Once we manage to update to the latest version of Zephyr this won't be a problem anymore. Configuration for the nrf52840dk is added as part of this change, because this board was used to test the threading support. The Zephyr option `CONFIG_THREAD_CUSTOM_DATA` is used to enable threading on a per board basis. The `thread.conf` file is added as a convenient way to enable threading. Signed-off-by: danicampora <danicampora@gmail.com>
43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2016 Damien P. George on behalf of Pycom Ltd
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* Copyright (c) 2017 Pycom Limited
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* Copyright (c) 2024 Daniel Campora on behalf of REMOTE TECH LTD
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef MICROPY_INCLUDED_ZEPHYR_MPTHREADPORT_H
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#define MICROPY_INCLUDED_ZEPHYR_MPTHREADPORT_H
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#include <zephyr/zephyr.h>
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typedef struct _mp_thread_mutex_t {
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struct k_sem handle;
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} mp_thread_mutex_t;
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void mp_thread_init(void *stack, uint32_t stack_len);
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void mp_thread_gc_others(void);
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void mp_thread_deinit(void);
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#endif // MICROPY_INCLUDED_ZEPHYR_MPTHREADPORT_H
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