83 lines
2.0 KiB
C++
83 lines
2.0 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2019 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 <http://www.gnu.org/licenses/>.
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*
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*/
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#ifdef __PLAT_LINUX__
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#include "../../inc/MarlinConfig.h"
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#include "../shared/Delay.h"
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HalSerial usb_serial;
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// U8glib required functions
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extern "C" void u8g_xMicroDelay(uint16_t val) {
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DELAY_US(val);
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}
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extern "C" void u8g_MicroDelay(void) {
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u8g_xMicroDelay(1);
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}
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extern "C" void u8g_10MicroDelay(void) {
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u8g_xMicroDelay(10);
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}
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extern "C" void u8g_Delay(uint16_t val) {
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delay(val);
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}
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//************************//
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// return free heap space
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int freeMemory() {
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return 0;
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}
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// --------------------------------------------------------------------------
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// ADC
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// --------------------------------------------------------------------------
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void HAL_adc_init(void) {
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}
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void HAL_adc_enable_channel(int ch) {
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}
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uint8_t active_ch = 0;
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void HAL_adc_start_conversion(const uint8_t ch) {
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active_ch = ch;
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}
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bool HAL_adc_finished(void) {
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return true;
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}
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uint16_t HAL_adc_get_result(void) {
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pin_t pin = analogInputToDigitalPin(active_ch);
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if (!VALID_PIN(pin)) return 0;
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uint16_t data = ((Gpio::get(pin) >> 2) & 0x3FF);
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return data; // return 10bit value as Marlin expects
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}
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void HAL_pwm_init(void) {
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}
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#endif // __PLAT_LINUX__
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