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5bc3079217
* Fix Updater potential overflow, add host tests Fixes #4674 The Updater class could, when exactly 4K bytes were in the buffer but not yet written to flash, allow overwriting data written to it beyond the passed-in size parameter. Fix per @jason-but's suggestion, and add a host test (plus minor changes to Updater code to support host testing). * Add missed mock file * Remove most testing ifdefs fro updater Per @mcspr's suggestion, we can pass in fake link symbols allowing Updater to take the address of `_FS_start`/etc. even when building on the host for testing. There is still a single remaining wifi_set_power_mode ifdef'd and a duplication of the digitalWrite/pinMode for testing vs. host building. Co-authored-by: Develo <deveyes@gmail.com>
57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
/*
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digital.c - wiring digital implementation for esp8266
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Copyright (c) 2015 Hristo Gochkov. All rights reserved.
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This file is part of the esp8266 core for Arduino environment.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#define ARDUINO_MAIN
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#include "wiring_private.h"
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#include "pins_arduino.h"
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#include "c_types.h"
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#include "eagle_soc.h"
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#include "ets_sys.h"
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#include "user_interface.h"
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#include "core_esp8266_waveform.h"
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#include "interrupts.h"
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extern "C" {
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static uint8_t _mode[17];
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static uint8_t _gpio[17];
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extern void pinMode(uint8_t pin, uint8_t mode) {
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if (pin < 17) {
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_mode[pin] = mode;
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}
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}
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extern void digitalWrite(uint8_t pin, uint8_t val) {
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if (pin < 17) {
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_gpio[pin] = val;
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}
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}
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extern int digitalRead(uint8_t pin) {
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if (pin < 17) {
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return _gpio[pin] != 0;
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} else {
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return 0;
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}
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}
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};
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