8137e2d6d2
This simplifies allocating outside of the VM because the VM doesn't take up all remaining memory by default. On ESP we delegate to the IDF for allocations. For all other ports, we use TLSF to manage an outer "port" heap. The IDF uses TLSF internally and we use their fork for the other ports. This also removes the dynamic C stack sizing. It wasn't often used and is not possible with a fixed outer heap. Fixes #8512. Fixes #7334.
233 lines
9.4 KiB
C
233 lines
9.4 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) 2018 Michael Schroeder
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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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#include <stdbool.h>
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#include "py/obj.h"
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#include "py/enum.h"
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#include "py/runtime.h"
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#include "py/objproperty.h"
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#include "shared-bindings/supervisor/RunReason.h"
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#include "shared-bindings/supervisor/Runtime.h"
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#include "shared-bindings/supervisor/SafeModeReason.h"
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#include "supervisor/shared/reload.h"
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#include "supervisor/shared/stack.h"
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#include "supervisor/shared/status_leds.h"
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#include "supervisor/shared/bluetooth/bluetooth.h"
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#if (CIRCUITPY_USB)
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#include "tusb.h"
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#endif
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STATIC supervisor_run_reason_t _run_reason;
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// TODO: add REPL to description once it is operational
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//| class Runtime:
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//| """Current status of runtime objects.
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//|
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//| Usage::
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//|
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//| import supervisor
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//| if supervisor.runtime.serial_connected:
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//| print("Hello World!")"""
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//|
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//| def __init__(self) -> None:
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//| """You cannot create an instance of `supervisor.Runtime`.
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//| Use `supervisor.runtime` to access the sole instance available."""
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//| ...
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//| usb_connected: bool
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//| """Returns the USB enumeration status (read-only)."""
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STATIC mp_obj_t supervisor_runtime_get_usb_connected(mp_obj_t self) {
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#if CIRCUITPY_USB
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return mp_obj_new_bool(tud_ready());
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#else
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return mp_const_false;
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#endif
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}
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MP_DEFINE_CONST_FUN_OBJ_1(supervisor_runtime_get_usb_connected_obj, supervisor_runtime_get_usb_connected);
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MP_PROPERTY_GETTER(supervisor_runtime_usb_connected_obj,
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(mp_obj_t)&supervisor_runtime_get_usb_connected_obj);
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//| serial_connected: bool
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//| """Returns the USB serial communication status (read-only)."""
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STATIC mp_obj_t supervisor_runtime_get_serial_connected(mp_obj_t self) {
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return mp_obj_new_bool(common_hal_supervisor_runtime_get_serial_connected());
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}
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MP_DEFINE_CONST_FUN_OBJ_1(supervisor_runtime_get_serial_connected_obj, supervisor_runtime_get_serial_connected);
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MP_PROPERTY_GETTER(supervisor_runtime_serial_connected_obj,
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(mp_obj_t)&supervisor_runtime_get_serial_connected_obj);
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//| serial_bytes_available: int
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//| """Returns the whether any bytes are available to read
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//| on the USB serial input. Allows for polling to see whether
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//| to call the built-in input() or wait. (read-only)"""
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STATIC mp_obj_t supervisor_runtime_get_serial_bytes_available(mp_obj_t self) {
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return mp_obj_new_bool(common_hal_supervisor_runtime_get_serial_bytes_available());
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}
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MP_DEFINE_CONST_FUN_OBJ_1(supervisor_runtime_get_serial_bytes_available_obj, supervisor_runtime_get_serial_bytes_available);
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MP_PROPERTY_GETTER(supervisor_runtime_serial_bytes_available_obj,
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(mp_obj_t)&supervisor_runtime_get_serial_bytes_available_obj);
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supervisor_run_reason_t supervisor_get_run_reason(void) {
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return _run_reason;
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}
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void supervisor_set_run_reason(supervisor_run_reason_t run_reason) {
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_run_reason = run_reason;
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}
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//| run_reason: RunReason
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//| """Why CircuitPython started running this particular time (read-only)."""
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STATIC mp_obj_t supervisor_runtime_get_run_reason(mp_obj_t self) {
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return cp_enum_find(&supervisor_run_reason_type, _run_reason);
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}
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MP_DEFINE_CONST_FUN_OBJ_1(supervisor_runtime_get_run_reason_obj, supervisor_runtime_get_run_reason);
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MP_PROPERTY_GETTER(supervisor_runtime_run_reason_obj,
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(mp_obj_t)&supervisor_runtime_get_run_reason_obj);
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//| safe_mode_reason: SafeModeReason
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//| """Why CircuitPython went into safe mode this particular time (read-only).
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//|
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//| **Limitations**: Raises ``NotImplementedError`` on builds that do not implement ``safemode.py``.
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//| """
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STATIC mp_obj_t supervisor_runtime_get_safe_mode_reason(mp_obj_t self) {
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#if CIRCUITPY_SAFEMODE_PY
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return cp_enum_find(&supervisor_safe_mode_reason_type, get_safe_mode());
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#else
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mp_raise_NotImplementedError(NULL);
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#endif
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}
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MP_DEFINE_CONST_FUN_OBJ_1(supervisor_runtime_get_safe_mode_reason_obj, supervisor_runtime_get_safe_mode_reason);
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MP_PROPERTY_GETTER(supervisor_runtime_safe_mode_reason_obj,
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(mp_obj_t)&supervisor_runtime_get_safe_mode_reason_obj);
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//| autoreload: bool
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//| """Whether CircuitPython may autoreload based on workflow writes to the filesystem."""
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//|
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STATIC mp_obj_t supervisor_runtime_get_autoreload(mp_obj_t self) {
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return mp_obj_new_bool(autoreload_is_enabled());
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}
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MP_DEFINE_CONST_FUN_OBJ_1(supervisor_runtime_get_autoreload_obj, supervisor_runtime_get_autoreload);
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STATIC mp_obj_t supervisor_runtime_set_autoreload(mp_obj_t self, mp_obj_t state_in) {
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if (mp_obj_is_true(state_in)) {
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autoreload_enable();
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} else {
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autoreload_disable();
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}
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return mp_const_none;
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}
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MP_DEFINE_CONST_FUN_OBJ_2(supervisor_runtime_set_autoreload_obj, supervisor_runtime_set_autoreload);
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MP_PROPERTY_GETSET(supervisor_runtime_autoreload_obj,
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(mp_obj_t)&supervisor_runtime_get_autoreload_obj,
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(mp_obj_t)&supervisor_runtime_set_autoreload_obj);
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//| ble_workflow: bool
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//| """Enable/Disable ble workflow until a reset. This prevents BLE advertising outside of the VM and
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//| the services used for it."""
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//|
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STATIC mp_obj_t supervisor_runtime_get_ble_workflow(mp_obj_t self) {
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#if CIRCUITPY_BLE_FILE_SERVICE && CIRCUITPY_SERIAL_BLE
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return mp_obj_new_bool(supervisor_bluetooth_workflow_is_enabled());
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#else
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return mp_const_false;
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#endif
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}
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MP_DEFINE_CONST_FUN_OBJ_1(supervisor_runtime_get_ble_workflow_obj, supervisor_runtime_get_ble_workflow);
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STATIC mp_obj_t supervisor_runtime_set_ble_workflow(mp_obj_t self, mp_obj_t state_in) {
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#if CIRCUITPY_BLE_FILE_SERVICE && CIRCUITPY_SERIAL_BLE
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if (mp_obj_is_true(state_in)) {
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supervisor_bluetooth_enable_workflow();
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} else {
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supervisor_bluetooth_disable_workflow();
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}
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#else
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mp_raise_NotImplementedError(NULL);
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#endif
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return mp_const_none;
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}
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MP_DEFINE_CONST_FUN_OBJ_2(supervisor_runtime_set_ble_workflow_obj, supervisor_runtime_set_ble_workflow);
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MP_PROPERTY_GETSET(supervisor_runtime_ble_workflow_obj,
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(mp_obj_t)&supervisor_runtime_get_ble_workflow_obj,
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(mp_obj_t)&supervisor_runtime_set_ble_workflow_obj);
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//| rgb_status_brightness: int
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//| """Set brightness of status RGB LED from 0-255. This will take effect
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//| after the current code finishes and the status LED is used to show
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//| the finish state."""
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//|
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STATIC mp_obj_t supervisor_runtime_get_rgb_status_brightness(mp_obj_t self) {
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return MP_OBJ_NEW_SMALL_INT(get_status_brightness());
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}
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MP_DEFINE_CONST_FUN_OBJ_1(supervisor_runtime_get_rgb_status_brightness_obj, supervisor_runtime_get_rgb_status_brightness);
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STATIC mp_obj_t supervisor_runtime_set_rgb_status_brightness(mp_obj_t self, mp_obj_t lvl) {
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#if CIRCUITPY_STATUS_LED
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// This must be int. If cast to uint8_t first, will never raise a ValueError.
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set_status_brightness((uint8_t)mp_arg_validate_int_range(mp_obj_get_int(lvl), 0, 255, MP_QSTR_brightness));
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#else
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mp_raise_NotImplementedError(NULL);
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#endif
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return mp_const_none;
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}
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MP_DEFINE_CONST_FUN_OBJ_2(supervisor_runtime_set_rgb_status_brightness_obj, supervisor_runtime_set_rgb_status_brightness);
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MP_PROPERTY_GETSET(supervisor_runtime_rgb_status_brightness_obj,
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(mp_obj_t)&supervisor_runtime_get_rgb_status_brightness_obj,
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(mp_obj_t)&supervisor_runtime_set_rgb_status_brightness_obj);
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STATIC const mp_rom_map_elem_t supervisor_runtime_locals_dict_table[] = {
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{ MP_ROM_QSTR(MP_QSTR_usb_connected), MP_ROM_PTR(&supervisor_runtime_usb_connected_obj) },
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{ MP_ROM_QSTR(MP_QSTR_serial_connected), MP_ROM_PTR(&supervisor_runtime_serial_connected_obj) },
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{ MP_ROM_QSTR(MP_QSTR_serial_bytes_available), MP_ROM_PTR(&supervisor_runtime_serial_bytes_available_obj) },
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{ MP_ROM_QSTR(MP_QSTR_run_reason), MP_ROM_PTR(&supervisor_runtime_run_reason_obj) },
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{ MP_ROM_QSTR(MP_QSTR_safe_mode_reason), MP_ROM_PTR(&supervisor_runtime_safe_mode_reason_obj) },
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{ MP_ROM_QSTR(MP_QSTR_autoreload), MP_ROM_PTR(&supervisor_runtime_autoreload_obj) },
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{ MP_ROM_QSTR(MP_QSTR_ble_workflow), MP_ROM_PTR(&supervisor_runtime_ble_workflow_obj) },
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{ MP_ROM_QSTR(MP_QSTR_rgb_status_brightness), MP_ROM_PTR(&supervisor_runtime_rgb_status_brightness_obj) },
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};
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STATIC MP_DEFINE_CONST_DICT(supervisor_runtime_locals_dict, supervisor_runtime_locals_dict_table);
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MP_DEFINE_CONST_OBJ_TYPE(
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supervisor_runtime_type,
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MP_QSTR_Runtime,
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MP_TYPE_FLAG_HAS_SPECIAL_ACCESSORS,
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locals_dict, &supervisor_runtime_locals_dict
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);
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