94beeabd2e
Instead of being an explicit field, it's now a slot like all the other methods. This is a marginal code size improvement because most types have a make_new (100/138 on PYBV11), however it improves consistency in how types are declared, removing the special case for make_new. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
221 lines
6.4 KiB
C
221 lines
6.4 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2013, 2014 Damien P. George
|
|
* Copyright (c) 2016-2017 Linaro Limited
|
|
* Copyright (c) 2020 NXP
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include <zephyr/zephyr.h>
|
|
#ifdef CONFIG_NETWORKING
|
|
#include <zephyr/net/net_context.h>
|
|
#endif
|
|
|
|
#ifdef CONFIG_USB_DEVICE_STACK
|
|
#include <zephyr/usb/usb_device.h>
|
|
#endif
|
|
|
|
#include <zephyr/storage/flash_map.h>
|
|
|
|
#include "py/mperrno.h"
|
|
#include "py/builtin.h"
|
|
#include "py/compile.h"
|
|
#include "py/runtime.h"
|
|
#include "py/repl.h"
|
|
#include "py/gc.h"
|
|
#include "py/mphal.h"
|
|
#include "py/stackctrl.h"
|
|
#include "shared/runtime/pyexec.h"
|
|
#include "shared/readline/readline.h"
|
|
#include "extmod/modbluetooth.h"
|
|
|
|
#if MICROPY_VFS
|
|
#include "extmod/vfs.h"
|
|
#endif
|
|
|
|
#include "modmachine.h"
|
|
#include "modzephyr.h"
|
|
|
|
#ifdef TEST
|
|
#include "shared/upytesthelper/upytesthelper.h"
|
|
#include "lib/tinytest/tinytest.c"
|
|
#include "shared/upytesthelper/upytesthelper.c"
|
|
#include TEST
|
|
#endif
|
|
|
|
static char heap[MICROPY_HEAP_SIZE];
|
|
|
|
void init_zephyr(void) {
|
|
// We now rely on CONFIG_NET_APP_SETTINGS to set up bootstrap
|
|
// network addresses.
|
|
#if 0
|
|
#ifdef CONFIG_NETWORKING
|
|
if (net_if_get_default() == NULL) {
|
|
// If there's no default networking interface,
|
|
// there's nothing to configure.
|
|
return;
|
|
}
|
|
#endif
|
|
#ifdef CONFIG_NET_IPV4
|
|
static struct in_addr in4addr_my = {{{192, 0, 2, 1}}};
|
|
net_if_ipv4_addr_add(net_if_get_default(), &in4addr_my, NET_ADDR_MANUAL, 0);
|
|
static struct in_addr in4netmask_my = {{{255, 255, 255, 0}}};
|
|
net_if_ipv4_set_netmask(net_if_get_default(), &in4netmask_my);
|
|
static struct in_addr in4gw_my = {{{192, 0, 2, 2}}};
|
|
net_if_ipv4_set_gw(net_if_get_default(), &in4gw_my);
|
|
#endif
|
|
#ifdef CONFIG_NET_IPV6
|
|
// 2001:db8::1
|
|
static struct in6_addr in6addr_my = {{{0x20, 0x01, 0x0d, 0xb8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1}}};
|
|
net_if_ipv6_addr_add(net_if_get_default(), &in6addr_my, NET_ADDR_MANUAL, 0);
|
|
#endif
|
|
#endif
|
|
}
|
|
|
|
#if MICROPY_VFS
|
|
STATIC void vfs_init(void) {
|
|
mp_obj_t bdev = NULL;
|
|
mp_obj_t mount_point;
|
|
const char *mount_point_str = NULL;
|
|
int ret = 0;
|
|
|
|
#ifdef CONFIG_DISK_DRIVER_SDMMC
|
|
mp_obj_t args[] = { mp_obj_new_str(CONFIG_SDMMC_VOLUME_NAME, strlen(CONFIG_SDMMC_VOLUME_NAME)) };
|
|
bdev = MP_OBJ_TYPE_GET_SLOT(&zephyr_disk_access_type, make_new)(&zephyr_disk_access_type, ARRAY_SIZE(args), 0, args);
|
|
mount_point_str = "/sd";
|
|
#elif defined(CONFIG_FLASH_MAP) && FLASH_AREA_LABEL_EXISTS(storage)
|
|
mp_obj_t args[] = { MP_OBJ_NEW_SMALL_INT(FLASH_AREA_ID(storage)), MP_OBJ_NEW_SMALL_INT(4096) };
|
|
bdev = MP_OBJ_TYPE_GET_SLOT(&zephyr_flash_area_type, make_new)(&zephyr_flash_area_type, ARRAY_SIZE(args), 0, args);
|
|
mount_point_str = "/flash";
|
|
#endif
|
|
|
|
if ((bdev != NULL)) {
|
|
mount_point = mp_obj_new_str(mount_point_str, strlen(mount_point_str));
|
|
ret = mp_vfs_mount_and_chdir_protected(bdev, mount_point);
|
|
// TODO: if this failed, make a new file system and try to mount again
|
|
}
|
|
}
|
|
#endif // MICROPY_VFS
|
|
|
|
int real_main(void) {
|
|
mp_stack_ctrl_init();
|
|
// Make MicroPython's stack limit somewhat smaller than full stack available
|
|
mp_stack_set_limit(CONFIG_MAIN_STACK_SIZE - 512);
|
|
|
|
init_zephyr();
|
|
mp_hal_init();
|
|
|
|
#ifdef TEST
|
|
static const char *argv[] = {"test"};
|
|
upytest_set_heap(heap, heap + sizeof(heap));
|
|
int r = tinytest_main(1, argv, groups);
|
|
printf("status: %d\n", r);
|
|
#endif
|
|
|
|
soft_reset:
|
|
#if MICROPY_ENABLE_GC
|
|
gc_init(heap, heap + sizeof(heap));
|
|
#endif
|
|
mp_init();
|
|
|
|
#ifdef CONFIG_USB_DEVICE_STACK
|
|
usb_enable(NULL);
|
|
#endif
|
|
|
|
#if MICROPY_VFS
|
|
vfs_init();
|
|
#endif
|
|
|
|
#if MICROPY_MODULE_FROZEN || MICROPY_VFS
|
|
pyexec_file_if_exists("main.py");
|
|
#endif
|
|
|
|
for (;;) {
|
|
if (pyexec_mode_kind == PYEXEC_MODE_RAW_REPL) {
|
|
if (pyexec_raw_repl() != 0) {
|
|
break;
|
|
}
|
|
} else {
|
|
if (pyexec_friendly_repl() != 0) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
printf("soft reboot\n");
|
|
|
|
#if MICROPY_PY_BLUETOOTH
|
|
mp_bluetooth_deinit();
|
|
#endif
|
|
#if MICROPY_PY_MACHINE
|
|
machine_pin_deinit();
|
|
#endif
|
|
|
|
goto soft_reset;
|
|
|
|
return 0;
|
|
}
|
|
|
|
void gc_collect(void) {
|
|
// WARNING: This gc_collect implementation doesn't try to get root
|
|
// pointers from CPU registers, and thus may function incorrectly.
|
|
void *dummy;
|
|
gc_collect_start();
|
|
gc_collect_root(&dummy, ((mp_uint_t)MP_STATE_THREAD(stack_top) - (mp_uint_t)&dummy) / sizeof(mp_uint_t));
|
|
gc_collect_end();
|
|
// gc_dump_info();
|
|
}
|
|
|
|
#if !MICROPY_READER_VFS
|
|
mp_lexer_t *mp_lexer_new_from_file(const char *filename) {
|
|
mp_raise_OSError(ENOENT);
|
|
}
|
|
#endif
|
|
|
|
#if !MICROPY_VFS
|
|
mp_import_stat_t mp_import_stat(const char *path) {
|
|
return MP_IMPORT_STAT_NO_EXIST;
|
|
}
|
|
|
|
mp_obj_t mp_builtin_open(size_t n_args, const mp_obj_t *args, mp_map_t *kwargs) {
|
|
return mp_const_none;
|
|
}
|
|
MP_DEFINE_CONST_FUN_OBJ_KW(mp_builtin_open_obj, 1, mp_builtin_open);
|
|
#endif
|
|
|
|
NORETURN void nlr_jump_fail(void *val) {
|
|
while (1) {
|
|
;
|
|
}
|
|
}
|
|
|
|
#ifndef NDEBUG
|
|
void MP_WEAK __assert_func(const char *file, int line, const char *func, const char *expr) {
|
|
printf("Assertion '%s' failed, at file %s:%d\n", expr, file, line);
|
|
__fatal_error("Assertion failed");
|
|
}
|
|
#endif
|