69 lines
2.6 KiB
C
69 lines
2.6 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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#pragma once
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/**
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* Pins Debugging for LPC1768/9
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*
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* - NUMBER_PINS_TOTAL
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* - MULTI_NAME_PAD
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* - getPinByIndex(index)
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* - printPinNameByIndex(index)
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* - getPinIsDigitalByIndex(index)
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* - digitalPinToAnalogIndex(pin)
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* - getValidPinMode(pin)
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* - isValidPin(pin)
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* - isAnalogPin(pin)
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* - digitalRead_mod(pin)
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* - pwm_status(pin)
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* - printPinPWM(pin)
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* - printPinPort(pin)
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* - printPinNumber(pin)
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* - printPinAnalog(pin)
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*/
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#define NUMBER_PINS_TOTAL NUM_DIGITAL_PINS
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#define isAnalogPin(P) (digitalPinToAnalogIndex(P) >= 0)
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#define digitalRead_mod(P) extDigitalRead(P)
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#define getPinByIndex(x) pin_array[x].pin
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#define printPinNameByIndex(x) do{ sprintf_P(buffer, PSTR("%-" STRINGIFY(MAX_NAME_LENGTH) "s"), pin_array[x].name); SERIAL_ECHO(buffer); }while(0)
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#define printPinNumber(P) do{ sprintf_P(buffer, PSTR("P%d_%02d"), LPC176x::pin_port(P), LPC176x::pin_bit(P)); SERIAL_ECHO(buffer); }while(0)
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#define printPinAnalog(P) do{ sprintf_P(buffer, PSTR("_A%d "), LPC176x::pin_get_adc_channel(P)); SERIAL_ECHO(buffer); }while(0)
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#define MULTI_NAME_PAD 17 // space needed to be pretty if not first name assigned to a pin
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// pins that will cause hang/reset/disconnect in M43 Toggle and Watch utilities
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#ifndef M43_NEVER_TOUCH
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#define M43_NEVER_TOUCH(Q) ((Q) == P0_29 || (Q) == P0_30 || (Q) == P2_09) // USB pins
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#endif
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bool getValidPinMode(const pin_t pin) {
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if (!LPC176x::pin_is_valid(pin) || LPC176x::pin_adc_enabled(pin)) // Invalid pin or active analog pin
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return false;
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return LPC176x::gpio_direction(pin);
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}
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#define getPinIsDigitalByIndex(x) ((bool) pin_array[x].is_digital)
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void printPinPort(const pin_t) {}
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void printPinPWM(const pin_t) {}
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bool pwm_status(const pin_t) { return false; }
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