44 lines
1.5 KiB
C++
44 lines
1.5 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#include "../../inc/MarlinConfig.h"
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#include "Delay.h"
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void esp_wifi_init(void) { // init ESP01 WIFI module pins
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#if PIN_EXISTS(ESP_WIFI_MODULE_GPIO0)
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OUT_WRITE(ESP_WIFI_MODULE_GPIO0_PIN, HIGH);
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#endif
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#if PIN_EXISTS(ESP_WIFI_MODULE_GPIO2)
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OUT_WRITE(ESP_WIFI_MODULE_GPIO2_PIN, HIGH);
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#endif
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#if PIN_EXISTS(ESP_WIFI_MODULE_RESET)
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delay(1); // power up delay (0.1mS minimum)
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OUT_WRITE(ESP_WIFI_MODULE_RESET_PIN, LOW);
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delay(1);
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OUT_WRITE(ESP_WIFI_MODULE_RESET_PIN, HIGH);
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#endif
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#if PIN_EXISTS(ESP_WIFI_MODULE_ENABLE)
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delay(1); // delay after reset released (0.1mS minimum)
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OUT_WRITE(ESP_WIFI_MODULE_ENABLE_PIN, HIGH);
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#endif
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}
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