Scott Lahteine
5 years ago
committed by
GitHub
GitHub
32 changed files with 652 additions and 28 deletions
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/**
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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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#include "../inc/MarlinConfigPre.h" |
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#if HAS_POWER_MONITOR |
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#include "power_monitor.h" |
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#include "../lcd/ultralcd.h" |
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#include "../lcd/lcdprint.h" |
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uint8_t PowerMonitor::flags; // = 0
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#if ENABLED(POWER_MONITOR_CURRENT) |
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pm_lpf_t<PowerMonitor::amps_adc_scale, PM_K_VALUE, PM_K_SCALE> PowerMonitor::amps; |
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#endif |
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#if ENABLED(POWER_MONITOR_VOLTAGE) |
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pm_lpf_t<PowerMonitor::volts_adc_scale, PM_K_VALUE, PM_K_SCALE> PowerMonitor::volts; |
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#endif |
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millis_t PowerMonitor::display_item_ms; |
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uint8_t PowerMonitor::display_item; |
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PowerMonitor power_monitor; // Single instance - this calls the constructor
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#if HAS_GRAPHICAL_LCD |
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#if ENABLED(POWER_MONITOR_CURRENT) |
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void PowerMonitor::draw_current() { |
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const float amps = getAmps(); |
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lcd_put_u8str(amps < 100 ? ftostr21ns(amps) : ui16tostr4((uint16_t)amps)); |
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lcd_put_wchar('A'); |
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} |
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#endif |
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#if HAS_POWER_MONITOR_VREF |
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void PowerMonitor::draw_voltage() { |
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const float volts = getVolts(); |
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lcd_put_u8str(volts < 100 ? ftostr21ns(volts) : ui16tostr4((uint16_t)volts)); |
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lcd_put_wchar('V'); |
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} |
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#endif |
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#if HAS_POWER_MONITOR_WATTS |
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void PowerMonitor::draw_power() { |
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const float power = getPower(); |
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lcd_put_u8str(power < 100 ? ftostr21ns(power) : ui16tostr4((uint16_t)power)); |
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lcd_put_wchar('W'); |
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} |
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#endif |
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#endif // HAS_GRAPHICAL_LCD
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#endif // HAS_POWER_MONITOR
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@ -0,0 +1,140 @@ |
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/**
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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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#pragma once |
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#include "../inc/MarlinConfig.h" |
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#define PM_SAMPLE_RANGE 1024 |
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#define PM_K_VALUE 6 |
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#define PM_K_SCALE 6 |
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template <const float & SCALE, int K_VALUE, int K_SCALE> |
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struct pm_lpf_t { |
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uint32_t filter_buf; |
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float value; |
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void add_sample(const uint16_t sample) { |
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filter_buf = filter_buf - (filter_buf >> K_VALUE) + (uint32_t(sample) << K_SCALE); |
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} |
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void capture() { |
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value = filter_buf * (SCALE * (1.0f / (1UL << (PM_K_VALUE + PM_K_SCALE)))); |
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} |
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void reset(uint16_t reset_value = 0) { |
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filter_buf = uint32_t(reset_value) << (K_VALUE + K_SCALE); |
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capture(); |
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} |
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}; |
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class PowerMonitor { |
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private: |
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#if ENABLED(POWER_MONITOR_CURRENT) |
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static constexpr float amps_adc_scale = float(ADC_VREF) / (POWER_MONITOR_VOLTS_PER_AMP * PM_SAMPLE_RANGE); |
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static pm_lpf_t<amps_adc_scale, PM_K_VALUE, PM_K_SCALE> amps; |
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#endif |
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#if ENABLED(POWER_MONITOR_VOLTAGE) |
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static constexpr float volts_adc_scale = float(ADC_VREF) / (POWER_MONITOR_VOLTS_PER_VOLT * PM_SAMPLE_RANGE); |
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static pm_lpf_t<volts_adc_scale, PM_K_VALUE, PM_K_SCALE> volts; |
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#endif |
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public: |
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static uint8_t flags; // M430 flags to display current
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static millis_t display_item_ms; |
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static uint8_t display_item; |
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PowerMonitor() { reset(); } |
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enum PM_Display_Bit : uint8_t { |
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PM_DISP_BIT_I, // Current display enable bit
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PM_DISP_BIT_V, // Voltage display enable bit
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PM_DISP_BIT_P // Power display enable bit
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}; |
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#if ENABLED(POWER_MONITOR_CURRENT) |
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FORCE_INLINE static float getAmps() { return amps.value; } |
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void add_current_sample(const uint16_t value) { amps.add_sample(value); } |
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#endif |
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#if HAS_POWER_MONITOR_VREF |
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#if ENABLED(POWER_MONITOR_VOLTAGE) |
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FORCE_INLINE static float getVolts() { return volts.value; } |
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#else |
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FORCE_INLINE static float getVolts() { return POWER_MONITOR_FIXED_VOLTAGE; } // using a specified fixed valtage as the voltage measurement
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#endif |
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#if ENABLED(POWER_MONITOR_VOLTAGE) |
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void add_voltage_sample(const uint16_t value) { volts.add_sample(value); } |
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#endif |
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#endif |
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#if HAS_POWER_MONITOR_WATTS |
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FORCE_INLINE static float getPower() { return getAmps() * getVolts(); } |
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#endif |
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#if HAS_SPI_LCD |
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FORCE_INLINE static bool display_enabled() { return flags != 0x00; } |
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#if ENABLED(POWER_MONITOR_CURRENT) |
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static void draw_current(); |
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FORCE_INLINE static bool current_display_enabled() { return TEST(flags, PM_DISP_BIT_I); } |
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FORCE_INLINE static void set_current_display(const bool b) { SET_BIT_TO(flags, PM_DISP_BIT_I, b); } |
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FORCE_INLINE static void toggle_current_display() { TBI(flags, PM_DISP_BIT_I); } |
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#endif |
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#if HAS_POWER_MONITOR_VREF |
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static void draw_voltage(); |
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FORCE_INLINE static bool voltage_display_enabled() { return TEST(flags, PM_DISP_BIT_V); } |
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FORCE_INLINE static void set_voltage_display(const bool b) { SET_BIT_TO(flags, PM_DISP_BIT_V, b); } |
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FORCE_INLINE static void toggle_voltage_display() { TBI(flags, PM_DISP_BIT_I); } |
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#endif |
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#if HAS_POWER_MONITOR_WATTS |
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static void draw_power(); |
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FORCE_INLINE static bool power_display_enabled() { return TEST(flags, PM_DISP_BIT_P); } |
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FORCE_INLINE static void set_power_display(const bool b) { SET_BIT_TO(flags, PM_DISP_BIT_P, b); } |
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FORCE_INLINE static void toggle_power_display() { TBI(flags, PM_DISP_BIT_I); } |
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#endif |
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#endif |
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static void reset() { |
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flags = 0x00; |
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#if ENABLED(POWER_MONITOR_CURRENT) |
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amps.reset(); |
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#endif |
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#if ENABLED(POWER_MONITOR_VOLTAGE) |
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volts.reset(); |
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#endif |
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#if ENABLED(SDSUPPORT) |
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display_item_ms = 0; |
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display_item = 0; |
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#endif |
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} |
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static void capture_values() { |
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#if ENABLED(POWER_MONITOR_CURRENT) |
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amps.capture(); |
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#endif |
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#if ENABLED(POWER_MONITOR_VOLTAGE) |
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volts.capture(); |
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#endif |
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} |
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}; |
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extern PowerMonitor power_monitor; |
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@ -0,0 +1,70 @@ |
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/**
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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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#include "../../../inc/MarlinConfig.h" |
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#if HAS_POWER_MONITOR |
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#include "../../../feature/power_monitor.h" |
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#include "../../../Marlin.h" |
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#include "../../gcode.h" |
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/**
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* M430: Enable/disable current LCD display |
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* With no parameters report the system current draw (in Amps) |
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* |
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* I[bool] - Set Display of current on the LCD |
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* V[bool] - Set Display of voltage on the LCD |
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* W[bool] - Set Display of power on the LCD |
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*/ |
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void GcodeSuite::M430() { |
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bool do_report = true; |
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#if HAS_SPI_LCD |
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#if ENABLED(POWER_MONITOR_CURRENT) |
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if (parser.seen('I')) { power_monitor.set_current_display(parser.value_bool()); do_report = false; } |
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#endif |
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#if HAS_POWER_MONITOR_VREF |
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if (parser.seen('V')) { power_monitor.set_voltage_display(parser.value_bool()); do_report = false; } |
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#endif |
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#if HAS_POWER_MONITOR_WATTS |
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if (parser.seen('W')) { power_monitor.set_power_display(parser.value_bool()); do_report = false; } |
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#endif |
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#endif |
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if (do_report) { |
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SERIAL_ECHOLNPAIR( |
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#if ENABLED(POWER_MONITOR_CURRENT) |
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"Current: ", power_monitor.getAmps(), "A" |
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#if HAS_POWER_MONITOR_VREF |
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" " |
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#endif |
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#endif |
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#if HAS_POWER_MONITOR_VREF |
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"Voltage: ", power_monitor.getVolts(), "V" |
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#endif |
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#if HAS_POWER_MONITOR_WATTS |
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" Power: ", power_monitor.getPower(), "W" |
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#endif |
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); |
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} |
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} |
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#endif // HAS_POWER_MONITOR
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@ -0,0 +1,62 @@ |
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/**
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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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//
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// Power Monitor Menu
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//
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#include "../../inc/MarlinConfigPre.h" |
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#if HAS_LCD_MENU && HAS_POWER_MONITOR |
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#include "menu.h" |
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#include "../../feature/power_monitor.h" |
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void menu_power_monitor() { |
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START_MENU(); |
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MENU_BACK(MSG_MAIN); |
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#if ENABLED(POWER_MONITOR_CURRENT) |
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{ |
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bool ena = power_monitor.current_display_enabled(); |
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MENU_ITEM_EDIT_CALLBACK(bool, MSG_CURRENT, &ena, power_monitor.toggle_current_display); |
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} |
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#endif |
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#if HAS_POWER_MONITOR_VREF |
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{ |
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bool ena = power_monitor.voltage_display_enabled(); |
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MENU_ITEM_EDIT_CALLBACK(bool, MSG_VOLTAGE, &ena, power_monitor.toggle_voltage_display); |
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} |
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#endif |
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#if HAS_POWER_MONITOR_WATTS |
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{ |
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bool ena = power_monitor.power_display_enabled(); |
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MENU_ITEM_EDIT_CALLBACK(bool, MSG_POWER, &ena, power_monitor.toggle_power_display); |
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} |
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#endif |
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END_MENU(); |
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} |
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#endif // HAS_LCD_MENU && HAS_POWER_MONITOR
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