32ac396a41
This unifies the delay into the post-run delay that also waits for user input and fake sleep. This ensures we always delay. Previous code would only delay if the code.py was running when autoreload was triggered. Now it will always delay. We also now suspend autoreload when a USB write starts and then resume on completion. This should prevent reloading in between sectors of a single write.
85 lines
3.1 KiB
C
85 lines
3.1 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 Scott Shawcroft for Adafruit Industries
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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_SUPERVISOR_AUTORELOAD_H
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#define MICROPY_INCLUDED_SUPERVISOR_AUTORELOAD_H
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#include "supervisor/memory.h"
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#include "py/obj.h"
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#include "shared-bindings/supervisor/RunReason.h"
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enum {
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SUPERVISOR_NEXT_CODE_OPT_RELOAD_ON_SUCCESS = 0x1,
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SUPERVISOR_NEXT_CODE_OPT_RELOAD_ON_ERROR = 0x2,
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SUPERVISOR_NEXT_CODE_OPT_STICKY_ON_SUCCESS = 0x4,
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SUPERVISOR_NEXT_CODE_OPT_STICKY_ON_ERROR = 0x8,
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SUPERVISOR_NEXT_CODE_OPT_STICKY_ON_RELOAD = 0x10,
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SUPERVISOR_NEXT_CODE_OPT_NEWLY_SET = 0x20,
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};
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enum {
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AUTORELOAD_SUSPEND_REPL = 0x1,
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AUTORELOAD_SUSPEND_BLE = 0x2,
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AUTORELOAD_SUSPEND_USB = 0x4
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};
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typedef struct {
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uint8_t options;
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char filename[];
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} next_code_info_t;
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extern supervisor_allocation *next_code_allocation;
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// Helper for exiting the VM and reloading immediately.
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void reload_initiate(supervisor_run_reason_t run_reason);
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// Enabled state is user controllable and very sticky. We don't reset it.
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void autoreload_enable(void);
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void autoreload_disable(void);
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bool autoreload_is_enabled(void);
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// Start the autoreload process.
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void autoreload_trigger(void);
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// True when the autoreload should occur. (A trigger happened and the delay has
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// passed.)
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bool autoreload_ready(void);
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// Reset the autoreload timer in preparation for another trigger. Call when the
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// last trigger starts being executed.
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void autoreload_reset(void);
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// True when a trigger has occurred but we're still delaying in case another
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// trigger occurs.
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bool autoreload_pending(void);
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// Temporarily turn autoreload off, for the given reason(s). Autoreload triggers
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// will still be tracked so resuming with autoreload ready with cause an
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// immediate reload.
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// Used during the REPL or during parts of BLE workflow.
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void autoreload_suspend(uint32_t suspend_reason_mask);
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// Allow autoreloads again, for the given reason(s).
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void autoreload_resume(uint32_t suspend_reason_mask);
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#endif // MICROPY_INCLUDED_SUPERVISOR_AUTORELOAD_H
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