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MarlinFirmware/Marlin/pinsDebug.h
Scott Lahteine 25a6bfa7ed Add and apply WITHIN macro
2017-03-31 09:27:48 -05:00

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/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "macros.h"
bool endstop_monitor_flag = false;
#if !defined(TIMER1B) // working with Teensyduino extension so need to re-define some things
#include "pinsDebug_Teensyduino.h"
#endif
#define NAME_FORMAT "%-28s" // one place to specify the format of all the sources of names
// "-" left justify, "28" minimum width of name, pad with blanks
#define _PIN_SAY(NAME) { sprintf(buffer, NAME_FORMAT, NAME); SERIAL_ECHO(buffer); return true; }
#define PIN_SAY(NAME) if (pin == NAME) _PIN_SAY(#NAME);
#define _ANALOG_PIN_SAY(NAME) { sprintf(buffer, NAME_FORMAT, NAME); SERIAL_ECHO(buffer); pin_is_analog = true; return true; }
#define ANALOG_PIN_SAY(NAME) if (pin == analogInputToDigitalPin(NAME)) _ANALOG_PIN_SAY(#NAME);
#define IS_ANALOG(P) ( WITHIN(P, analogInputToDigitalPin(0), analogInputToDigitalPin(15)) || (P) <= analogInputToDigitalPin(5) )
int digitalRead_mod(int8_t pin) { // same as digitalRead except the PWM stop section has been removed
uint8_t port = digitalPinToPort(pin);
return (port != NOT_A_PIN) && (*portInputRegister(port) & digitalPinToBitMask(pin)) ? HIGH : LOW;
}
/**
* Report pin name for a given fastio digital pin index
*/
static bool report_pin_name(int8_t pin, bool &pin_is_analog) {
char buffer[30]; // for the sprintf statements
pin_is_analog = false; // default to digital pin
if (IS_ANALOG(pin)) {
sprintf(buffer, "(A%2d) ", int(pin - analogInputToDigitalPin(0)));
SERIAL_ECHO(buffer);
}
else SERIAL_ECHOPGM(" ");
#if defined(RXD) && RXD >= 0
if (pin == 0) { sprintf(buffer, NAME_FORMAT, "RXD"); SERIAL_ECHO(buffer); return true; }
#endif
#if defined(TXD) && TXD >= 0
if (pin == 1) { sprintf(buffer, NAME_FORMAT, "TXD"); SERIAL_ECHO(buffer); return true; }
#endif
// Pin list updated from 7 OCT RCBugfix branch - max length of pin name is 24
#if defined(__FD) && __FD >= 0
PIN_SAY(__FD)
#endif
#if defined(__FS) && __FS >= 0
PIN_SAY(__FS)
#endif
#if defined(__GD) && __GD >= 0
PIN_SAY(__GD)
#endif
#if defined(__GS) && __GS >= 0
PIN_SAY(__GS)
#endif
#if PIN_EXISTS(AVR_MISO)
PIN_SAY(AVR_MISO_PIN);
#endif
#if PIN_EXISTS(AVR_MOSI)
PIN_SAY(AVR_MOSI_PIN);
#endif
#if PIN_EXISTS(AVR_SCK)
PIN_SAY(AVR_SCK_PIN);
#endif
#if PIN_EXISTS(AVR_SS)
PIN_SAY(AVR_SS_PIN);
#endif
#if PIN_EXISTS(BEEPER)
PIN_SAY(BEEPER_PIN);
#endif
#if defined(BTN_CENTER) && BTN_CENTER >= 0
PIN_SAY(BTN_CENTER);
#endif
#if defined(BTN_DOWN) && BTN_DOWN >= 0
PIN_SAY(BTN_DOWN);
#endif
#if defined(BTN_DWN) && BTN_DWN >= 0
PIN_SAY(BTN_DWN);
#endif
#if defined(BTN_EN1) && BTN_EN1 >= 0
PIN_SAY(BTN_EN1);
#endif
#if defined(BTN_EN2) && BTN_EN2 >= 0
PIN_SAY(BTN_EN2);
#endif
#if defined(BTN_ENC) && BTN_ENC >= 0
PIN_SAY(BTN_ENC);
#endif
#if defined(BTN_HOME) && BTN_HOME >= 0
PIN_SAY(BTN_HOME);
#endif
#if defined(BTN_LEFT) && BTN_LEFT >= 0
PIN_SAY(BTN_LEFT);
#endif
#if defined(BTN_LFT) && BTN_LFT >= 0
PIN_SAY(BTN_LFT);
#endif
#if defined(BTN_RIGHT) && BTN_RIGHT >= 0
PIN_SAY(BTN_RIGHT);
#endif
#if defined(BTN_RT) && BTN_RT >= 0
PIN_SAY(BTN_RT);
#endif
#if defined(BTN_UP) && BTN_UP >= 0
PIN_SAY(BTN_UP);
#endif
#if PIN_EXISTS(CONTROLLERFAN)
PIN_SAY(CONTROLLERFAN_PIN);
#endif
#if PIN_EXISTS(DAC_DISABLE)
PIN_SAY(DAC_DISABLE_PIN);
#endif
#if defined(DAC_STEPPER_GAIN) && DAC_STEPPER_GAIN >= 0
PIN_SAY(DAC_STEPPER_GAIN);
#endif
#if defined(DAC_STEPPER_VREF) && DAC_STEPPER_VREF >= 0
PIN_SAY(DAC_STEPPER_VREF);
#endif
#if PIN_EXISTS(DEBUG)
PIN_SAY(DEBUG_PIN);
#endif
#if PIN_EXISTS(DIGIPOTSS)
PIN_SAY(DIGIPOTSS_PIN);
#endif
#if defined(DOGLCD_A0) && DOGLCD_A0 >= 0
PIN_SAY(DOGLCD_A0);
#endif
#if defined(DOGLCD_CS) && DOGLCD_CS >= 0
PIN_SAY(DOGLCD_CS);
#endif
#if defined(DOGLCD_MOSI) && DOGLCD_MOSI >= 0
PIN_SAY(DOGLCD_MOSI);
#endif
#if defined(DOGLCD_SCK) && DOGLCD_SCK >= 0
PIN_SAY(DOGLCD_SCK);
#endif
#if PIN_EXISTS(E0_ATT)
PIN_SAY(E0_ATT_PIN);
#endif
#if PIN_EXISTS(E0_AUTO_FAN)
PIN_SAY(E0_AUTO_FAN_PIN);
#endif
#if PIN_EXISTS(E1_AUTO_FAN)
PIN_SAY(E1_AUTO_FAN_PIN);
#endif
#if PIN_EXISTS(E2_AUTO_FAN)
PIN_SAY(E2_AUTO_FAN_PIN);
#endif
#if PIN_EXISTS(E3_AUTO_FAN)
PIN_SAY(E3_AUTO_FAN_PIN);
#endif
#if PIN_EXISTS(E0_DIR)
PIN_SAY(E0_DIR_PIN);
#endif
#if PIN_EXISTS(E0_ENABLE)
PIN_SAY(E0_ENABLE_PIN);
#endif
#if PIN_EXISTS(E0_MS1)
PIN_SAY(E0_MS1_PIN);
#endif
#if PIN_EXISTS(E0_MS2)
PIN_SAY(E0_MS2_PIN);
#endif
#if PIN_EXISTS(E0_STEP)
PIN_SAY(E0_STEP_PIN);
#endif
#if PIN_EXISTS(E1_DIR)
PIN_SAY(E1_DIR_PIN);
#endif
#if PIN_EXISTS(E1_ENABLE)
PIN_SAY(E1_ENABLE_PIN);
#endif
#if PIN_EXISTS(E1_MS1)
PIN_SAY(E1_MS1_PIN);
#endif
#if PIN_EXISTS(E1_MS2)
PIN_SAY(E1_MS2_PIN);
#endif
#if PIN_EXISTS(E1_STEP)
PIN_SAY(E1_STEP_PIN);
#endif
#if PIN_EXISTS(E2_DIR)
PIN_SAY(E2_DIR_PIN);
#endif
#if PIN_EXISTS(E2_ENABLE)
PIN_SAY(E2_ENABLE_PIN);
#endif
#if PIN_EXISTS(E2_STEP)
PIN_SAY(E2_STEP_PIN);
#endif
#if PIN_EXISTS(E3_DIR)
PIN_SAY(E3_DIR_PIN);
#endif
#if PIN_EXISTS(E3_ENABLE)
PIN_SAY(E3_ENABLE_PIN);
#endif
#if PIN_EXISTS(E3_STEP)
PIN_SAY(E3_STEP_PIN);
#endif
#if PIN_EXISTS(E4_DIR)
PIN_SAY(E4_DIR_PIN);
#endif
#if PIN_EXISTS(E4_ENABLE)
PIN_SAY(E4_ENABLE_PIN);
#endif
#if PIN_EXISTS(E4_STEP)
PIN_SAY(E4_STEP_PIN);
#endif
#if defined(encrot1) && encrot1 >= 0
PIN_SAY(encrot1);
#endif
#if defined(encrot2) && encrot2 >= 0
PIN_SAY(encrot2);
#endif
#if defined(encrot3) && encrot3 >= 0
PIN_SAY(encrot3);
#endif
#if defined(EXT_AUX_A0_IO) && EXT_AUX_A0_IO >= 0
PIN_SAY(EXT_AUX_A0_IO);
#endif
#if defined(EXT_AUX_A1) && EXT_AUX_A1 >= 0
PIN_SAY(EXT_AUX_A1);
#endif
#if defined(EXT_AUX_A1_IO) && EXT_AUX_A1_IO >= 0
PIN_SAY(EXT_AUX_A1_IO);
#endif
#if defined(EXT_AUX_A2) && EXT_AUX_A2 >= 0
PIN_SAY(EXT_AUX_A2);
#endif
#if defined(EXT_AUX_A2_IO) && EXT_AUX_A2_IO >= 0
PIN_SAY(EXT_AUX_A2_IO);
#endif
#if defined(EXT_AUX_A3) && EXT_AUX_A3 >= 0
PIN_SAY(EXT_AUX_A3);
#endif
#if defined(EXT_AUX_A3_IO) && EXT_AUX_A3_IO >= 0
PIN_SAY(EXT_AUX_A3_IO);
#endif
#if defined(EXT_AUX_A4) && EXT_AUX_A4 >= 0
PIN_SAY(EXT_AUX_A4);
#endif
#if defined(EXT_AUX_A4_IO) && EXT_AUX_A4_IO >= 0
PIN_SAY(EXT_AUX_A4_IO);
#endif
#if defined(EXT_AUX_PWM_D24) && EXT_AUX_PWM_D24 >= 0
PIN_SAY(EXT_AUX_PWM_D24);
#endif
#if defined(EXT_AUX_RX1_D2) && EXT_AUX_RX1_D2 >= 0
PIN_SAY(EXT_AUX_RX1_D2);
#endif
#if defined(EXT_AUX_SDA_D1) && EXT_AUX_SDA_D1 >= 0
PIN_SAY(EXT_AUX_SDA_D1);
#endif
#if defined(EXT_AUX_TX1_D3) && EXT_AUX_TX1_D3 >= 0
PIN_SAY(EXT_AUX_TX1_D3);
#endif
#if PIN_EXISTS(FAN)
PIN_SAY(FAN_PIN);
#endif
#if PIN_EXISTS(FAN1)
PIN_SAY(FAN1_PIN);
#endif
#if PIN_EXISTS(FAN2)
PIN_SAY(FAN2_PIN);
#endif
#if PIN_EXISTS(FIL_RUNOUT)
PIN_SAY(FIL_RUNOUT_PIN);
#endif
#if PIN_EXISTS(FILWIDTH)
ANALOG_PIN_SAY(FILWIDTH_PIN);
#endif
#if defined(GEN7_VERSION) && GEN7_VERSION >= 0
PIN_SAY(GEN7_VERSION);
#endif
#if PIN_EXISTS(HEATER_0)
PIN_SAY(HEATER_0_PIN);
#endif
#if PIN_EXISTS(HEATER_1)
PIN_SAY(HEATER_1_PIN);
#endif
#if PIN_EXISTS(HEATER_2)
PIN_SAY(HEATER_2_PIN);
#endif
#if PIN_EXISTS(HEATER_3)
PIN_SAY(HEATER_3_PIN);
#endif
#if PIN_EXISTS(HEATER_4)
PIN_SAY(HEATER_4_PIN);
#endif
#if PIN_EXISTS(HEATER_5)
PIN_SAY(HEATER_5_PIN);
#endif
#if PIN_EXISTS(HEATER_6)
PIN_SAY(HEATER_6_PIN);
#endif
#if PIN_EXISTS(HEATER_7)
PIN_SAY(HEATER_7_PIN);
#endif
#if PIN_EXISTS(HEATER_BED)
PIN_SAY(HEATER_BED_PIN);
#endif
#if defined(I2C_SCL) && I2C_SCL >= 0
PIN_SAY(I2C_SCL);
#endif
#if defined(I2C_SDA) && I2C_SDA >= 0
PIN_SAY(I2C_SDA);
#endif
#if PIN_EXISTS(KILL)
PIN_SAY(KILL_PIN);
#endif
#if PIN_EXISTS(LCD_BACKLIGHT)
PIN_SAY(LCD_BACKLIGHT_PIN);
#endif
#if defined(LCD_CONTRAST) && LCD_CONTRAST >= 0
PIN_SAY(LCD_CONTRAST);
#endif
#if defined(LCD_PINS_D4) && LCD_PINS_D4 >= 0
PIN_SAY(LCD_PINS_D4);
#endif
#if defined(LCD_PINS_D5) && LCD_PINS_D5 >= 0
PIN_SAY(LCD_PINS_D5);
#endif
#if defined(LCD_PINS_D6) && LCD_PINS_D6 >= 0
PIN_SAY(LCD_PINS_D6);
#endif
#if defined(LCD_PINS_D7) && LCD_PINS_D7 >= 0
PIN_SAY(LCD_PINS_D7);
#endif
#if defined(LCD_PINS_ENABLE) && LCD_PINS_ENABLE >= 0
PIN_SAY(LCD_PINS_ENABLE);
#endif
#if defined(LCD_PINS_RS) && LCD_PINS_RS >= 0
PIN_SAY(LCD_PINS_RS);
#endif
#if defined(LCD_SDSS) && LCD_SDSS >= 0
PIN_SAY(LCD_SDSS);
#endif
#if PIN_EXISTS(LED)
PIN_SAY(LED_PIN);
#endif
#if PIN_EXISTS(CASE_LIGHT)
PIN_SAY(CASE_LIGHT_PIN);
#endif
#if PIN_EXISTS(MAIN_VOLTAGE_MEASURE)
PIN_SAY(MAIN_VOLTAGE_MEASURE_PIN);
#endif
#if defined(MAX6675_SS) && MAX6675_SS >= 0
PIN_SAY(MAX6675_SS);
#endif
#if PIN_EXISTS(MISO)
PIN_SAY(MISO_PIN);
#endif
#if PIN_EXISTS(MOSFET_D)
PIN_SAY(MOSFET_D_PIN);
#endif
#if PIN_EXISTS(MOSI)
PIN_SAY(MOSI_PIN);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_E)
PIN_SAY(MOTOR_CURRENT_PWM_E_PIN);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_XY)
PIN_SAY(MOTOR_CURRENT_PWM_XY_PIN);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
PIN_SAY(MOTOR_CURRENT_PWM_Z_PIN);
#endif
#if defined(NUM_TLCS) && NUM_TLCS >= 0
PIN_SAY(NUM_TLCS);
#endif
#if PIN_EXISTS(PHOTOGRAPH)
PIN_SAY(PHOTOGRAPH_PIN);
#endif
#if PIN_EXISTS(PS_ON)
PIN_SAY(PS_ON_PIN);
#endif
#if PIN_EXISTS(RAMPS_D10)
PIN_SAY(RAMPS_D10_PIN);
#endif
#if PIN_EXISTS(RAMPS_D8)
PIN_SAY(RAMPS_D8_PIN);
#endif
#if PIN_EXISTS(RAMPS_D9)
PIN_SAY(RAMPS_D9_PIN);
#endif
#if PIN_EXISTS(RX_ENABLE)
PIN_SAY(RX_ENABLE_PIN);
#endif
#if PIN_EXISTS(SAFETY_TRIGGERED)
PIN_SAY(SAFETY_TRIGGERED_PIN);
#endif
#if PIN_EXISTS(SCK)
PIN_SAY(SCK_PIN);
#endif
#if defined(SCL) && SCL >= 0
PIN_SAY(SCL);
#endif
#if PIN_EXISTS(SD_DETECT)
PIN_SAY(SD_DETECT_PIN);
#endif
#if defined(SDA) && SDA >= 0
PIN_SAY(SDA);
#endif
#if defined(SDPOWER) && SDPOWER >= 0
PIN_SAY(SDPOWER);
#endif
#if defined(SDSS) && SDSS >= 0
PIN_SAY(SDSS);
#endif
#if PIN_EXISTS(SERVO0)
PIN_SAY(SERVO0_PIN);
#endif
#if PIN_EXISTS(SERVO1)
PIN_SAY(SERVO1_PIN);
#endif
#if PIN_EXISTS(SERVO2)
PIN_SAY(SERVO2_PIN);
#endif
#if PIN_EXISTS(SERVO3)
PIN_SAY(SERVO3_PIN);
#endif
#if defined(SHIFT_CLK) && SHIFT_CLK >= 0
PIN_SAY(SHIFT_CLK);
#endif
#if defined(SHIFT_EN) && SHIFT_EN >= 0
PIN_SAY(SHIFT_EN);
#endif
#if defined(SHIFT_LD) && SHIFT_LD >= 0
PIN_SAY(SHIFT_LD);
#endif
#if defined(SHIFT_OUT) && SHIFT_OUT >= 0
PIN_SAY(SHIFT_OUT);
#endif
#if PIN_EXISTS(SLED)
PIN_SAY(SLED_PIN);
#endif
#if PIN_EXISTS(SLEEP_WAKE)
PIN_SAY(SLEEP_WAKE_PIN);
#endif
#if PIN_EXISTS(SOL1)
PIN_SAY(SOL1_PIN);
#endif
#if PIN_EXISTS(SOL2)
PIN_SAY(SOL2_PIN);
#endif
#if PIN_EXISTS(SPINDLE_ENABLE)
PIN_SAY(SPINDLE_ENABLE_PIN);
#endif
#if PIN_EXISTS(SPINDLE_SPEED)
PIN_SAY(SPINDLE_SPEED_PIN);
#endif
#if PIN_EXISTS(SS)
PIN_SAY(SS_PIN);
#endif
#if PIN_EXISTS(STAT_LED_BLUE)
PIN_SAY(STAT_LED_BLUE_PIN);
#endif
#if PIN_EXISTS(STAT_LED_RED)
PIN_SAY(STAT_LED_RED_PIN);
#endif
#if PIN_EXISTS(STEPPER_RESET)
PIN_SAY(STEPPER_RESET_PIN);
#endif
#if PIN_EXISTS(SUICIDE)
PIN_SAY(SUICIDE_PIN);
#endif
#if defined(TC1) && TC1 >= 0
ANALOG_PIN_SAY(TC1);
#endif
#if defined(TC2) && TC2 >= 0
ANALOG_PIN_SAY(TC2);
#endif
#if PIN_EXISTS(TEMP_0)
ANALOG_PIN_SAY(TEMP_0_PIN);
#endif
#if PIN_EXISTS(TEMP_1)
ANALOG_PIN_SAY(TEMP_1_PIN);
#endif
#if PIN_EXISTS(TEMP_2)
ANALOG_PIN_SAY(TEMP_2_PIN);
#endif
#if PIN_EXISTS(TEMP_3)
ANALOG_PIN_SAY(TEMP_3_PIN);
#endif
#if PIN_EXISTS(TEMP_4)
ANALOG_PIN_SAY(TEMP_4_PIN);
#endif
#if PIN_EXISTS(TEMP_BED)
ANALOG_PIN_SAY(TEMP_BED_PIN);
#endif
#if PIN_EXISTS(TEMP_X)
ANALOG_PIN_SAY(TEMP_X_PIN);
#endif
#if defined(TLC_BLANK_BIT) && TLC_BLANK_BIT >= 0
PIN_SAY(TLC_BLANK_BIT);
#endif
#if PIN_EXISTS(TLC_BLANK)
PIN_SAY(TLC_BLANK_PIN);
#endif
#if defined(TLC_CLOCK_BIT) && TLC_CLOCK_BIT >= 0
PIN_SAY(TLC_CLOCK_BIT);
#endif
#if PIN_EXISTS(TLC_CLOCK)
PIN_SAY(TLC_CLOCK_PIN);
#endif
#if defined(TLC_DATA_BIT) && TLC_DATA_BIT >= 0
PIN_SAY(TLC_DATA_BIT);
#endif
#if PIN_EXISTS(TLC_DATA)
PIN_SAY(TLC_DATA_PIN);
#endif
#if PIN_EXISTS(TLC_XLAT)
PIN_SAY(TLC_XLAT_PIN);
#endif
#if PIN_EXISTS(TX_ENABLE)
PIN_SAY(TX_ENABLE_PIN);
#endif
#if defined(UNUSED_PWM) && UNUSED_PWM >= 0
PIN_SAY(UNUSED_PWM);
#endif
#if PIN_EXISTS(X_ATT)
PIN_SAY(X_ATT_PIN);
#endif
#if PIN_EXISTS(X_DIR)
PIN_SAY(X_DIR_PIN);
#endif
#if PIN_EXISTS(X_ENABLE)
PIN_SAY(X_ENABLE_PIN);
#endif
#if PIN_EXISTS(X_MAX)
PIN_SAY(X_MAX_PIN);
#endif
#if PIN_EXISTS(X_MIN)
PIN_SAY(X_MIN_PIN);
#endif
#if PIN_EXISTS(X_MS1)
PIN_SAY(X_MS1_PIN);
#endif
#if PIN_EXISTS(X_MS2)
PIN_SAY(X_MS2_PIN);
#endif
#if PIN_EXISTS(X_STEP)
PIN_SAY(X_STEP_PIN);
#endif
#if PIN_EXISTS(X_STOP)
PIN_SAY(X_STOP_PIN);
#endif
#if PIN_EXISTS(X2_DIR)
PIN_SAY(X2_DIR_PIN);
#endif
#if PIN_EXISTS(X2_ENABLE)
PIN_SAY(X2_ENABLE_PIN);
#endif
#if PIN_EXISTS(X2_STEP)
PIN_SAY(X2_STEP_PIN);
#endif
#if PIN_EXISTS(Y_ATT)
PIN_SAY(Y_ATT_PIN);
#endif
#if PIN_EXISTS(Y_DIR)
PIN_SAY(Y_DIR_PIN);
#endif
#if PIN_EXISTS(Y_ENABLE)
PIN_SAY(Y_ENABLE_PIN);
#endif
#if PIN_EXISTS(Y_MAX)
PIN_SAY(Y_MAX_PIN);
#endif
#if PIN_EXISTS(Y_MIN)
PIN_SAY(Y_MIN_PIN);
#endif
#if PIN_EXISTS(Y_MS1)
PIN_SAY(Y_MS1_PIN);
#endif
#if PIN_EXISTS(Y_MS2)
PIN_SAY(Y_MS2_PIN);
#endif
#if PIN_EXISTS(Y_STEP)
PIN_SAY(Y_STEP_PIN);
#endif
#if PIN_EXISTS(Y_STOP)
PIN_SAY(Y_STOP_PIN);
#endif
#if PIN_EXISTS(Y2_DIR)
PIN_SAY(Y2_DIR_PIN);
#endif
#if PIN_EXISTS(Y2_ENABLE)
PIN_SAY(Y2_ENABLE_PIN);
#endif
#if PIN_EXISTS(Y2_STEP)
PIN_SAY(Y2_STEP_PIN);
#endif
#if PIN_EXISTS(Z_ATT)
PIN_SAY(Z_ATT_PIN);
#endif
#if PIN_EXISTS(Z_DIR)
PIN_SAY(Z_DIR_PIN);
#endif
#if PIN_EXISTS(Z_ENABLE)
PIN_SAY(Z_ENABLE_PIN);
#endif
#if PIN_EXISTS(Z_MAX)
PIN_SAY(Z_MAX_PIN);
#endif
#if PIN_EXISTS(Z_MIN)
PIN_SAY(Z_MIN_PIN);
#endif
#if PIN_EXISTS(Z_MIN_PROBE)
PIN_SAY(Z_MIN_PROBE_PIN);
#endif
#if PIN_EXISTS(Z_MS1)
PIN_SAY(Z_MS1_PIN);
#endif
#if PIN_EXISTS(Z_MS2)
PIN_SAY(Z_MS2_PIN);
#endif
#if PIN_EXISTS(Z_STEP)
PIN_SAY(Z_STEP_PIN);
#endif
#if PIN_EXISTS(Z_STOP)
PIN_SAY(Z_STOP_PIN);
#endif
#if PIN_EXISTS(Z2_DIR)
PIN_SAY(Z2_DIR_PIN);
#endif
#if PIN_EXISTS(Z2_ENABLE)
PIN_SAY(Z2_ENABLE_PIN);
#endif
#if PIN_EXISTS(Z2_STEP)
PIN_SAY(Z2_STEP_PIN);
#endif
sprintf(buffer, NAME_FORMAT, "<unused> ");
SERIAL_ECHO(buffer);
return false;
} // report_pin_name
#define PWM_PRINT(V) do{ sprintf(buffer, "PWM: %4d", V); SERIAL_ECHO(buffer); }while(0)
#define PWM_CASE(N,Z) \
case TIMER##N##Z: \
if (TCCR##N##A & (_BV(COM##N##Z##1) | _BV(COM##N##Z##0))) { \
PWM_PRINT(OCR##N##Z); \
return true; \
} else return false
/**
* Print a pin's PWM status.
* Return true if it's currently a PWM pin.
*/
static bool pwm_status(uint8_t pin) {
char buffer[20]; // for the sprintf statements
switch(digitalPinToTimer(pin)) {
#if defined(TCCR0A) && defined(COM0A1)
PWM_CASE(0,A);
PWM_CASE(0,B);
#endif
#if defined(TCCR1A) && defined(COM1A1)
PWM_CASE(1,A);
PWM_CASE(1,B);
#if defined(COM1C1) && defined(TIMER1C)
PWM_CASE(1,C);
#endif
#endif
#if defined(TCCR2A) && defined(COM2A1)
PWM_CASE(2,A);
PWM_CASE(2,B);
#endif
#if defined(TCCR3A) && defined(COM3A1)
PWM_CASE(3,A);
PWM_CASE(3,B);
#ifdef COM3C1
PWM_CASE(3,C);
#endif
#endif
#ifdef TCCR4A
PWM_CASE(4,A);
PWM_CASE(4,B);
PWM_CASE(4,C);
#endif
#if defined(TCCR5A) && defined(COM5A1)
PWM_CASE(5,A);
PWM_CASE(5,B);
PWM_CASE(5,C);
#endif
case NOT_ON_TIMER:
default:
return false;
}
SERIAL_PROTOCOLPGM(" ");
} // pwm_status
#define WGM_MAKE3(N) (((TCCR##N##B & _BV(WGM##N##2)) >> 1) | (TCCR##N##A & (_BV(WGM##N##0) | _BV(WGM##N##1))))
#define WGM_MAKE4(N) (WGM_MAKE3(N) | (TCCR##N##B & _BV(WGM##N##3)) >> 1)
#define TIMER_PREFIX(T,L,N) do{ \
WGM = WGM_MAKE##N(T); \
SERIAL_PROTOCOLPGM(" TIMER"); \
SERIAL_PROTOCOLPGM(STRINGIFY(T) STRINGIFY(L)); \
SERIAL_PROTOCOLPAIR(" WGM: ", WGM); \
SERIAL_PROTOCOLPAIR(" TIMSK" STRINGIFY(T) ": ", TIMSK##T); \
}while(0)
#define WGM_TEST1 (WGM == 0 || WGM == 2 || WGM == 4 || WGM == 6)
#define WGM_TEST2 (WGM == 0 || WGM == 4 || WGM == 12 || WGM == 13)
static void err_is_counter() {
SERIAL_PROTOCOLPGM(" Can't be used as a PWM because of counter mode");
}
static void err_is_interrupt() {
SERIAL_PROTOCOLPGM(" Can't be used as a PWM because it's being used as an interrupt");
}
static void err_prob_interrupt() {
SERIAL_PROTOCOLPGM(" Probably can't be used as a PWM because counter/timer is being used as an interrupt");
}
static void can_be_used() { SERIAL_PROTOCOLPGM(" can be used as PWM "); }
static void pwm_details(uint8_t pin) {
uint8_t WGM;
switch(digitalPinToTimer(pin)) {
#if defined(TCCR0A) && defined(COM0A1)
case TIMER0A:
TIMER_PREFIX(0,A,3);
if (WGM_TEST1) err_is_counter();
else if (TEST(TIMSK0, OCIE0A)) err_is_interrupt();
else if (TEST(TIMSK0, TOIE0)) err_prob_interrupt();
else can_be_used();
break;
case TIMER0B:
TIMER_PREFIX(0,B,3);
if (WGM_TEST1) err_is_counter();
else if (TEST(TIMSK0, OCIE0B)) err_is_interrupt();
else if (TEST(TIMSK0, TOIE0)) err_prob_interrupt();
else can_be_used();
break;
#endif
#if defined(TCCR1A) && defined(COM1A1)
case TIMER1A:
TIMER_PREFIX(1,A,4);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK1, OCIE1A)) err_is_interrupt();
else if (TIMSK1 & (_BV(TOIE1) | _BV(ICIE1))) err_prob_interrupt();
else can_be_used();
break;
case TIMER1B:
TIMER_PREFIX(1,B,4);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK1, OCIE1B)) err_is_interrupt();
else if (TIMSK1 & (_BV(TOIE1) | _BV(ICIE1))) err_prob_interrupt();
else can_be_used();
break;
#if defined(COM1C1) && defined(TIMER1C)
case TIMER1C:
TIMER_PREFIX(1,C,4);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK1, OCIE1C)) err_is_interrupt();
else if (TIMSK1 & (_BV(TOIE1) | _BV(ICIE1))) err_prob_interrupt();
else can_be_used();
break;
#endif
#endif
#if defined(TCCR2A) && defined(COM2A1)
case TIMER2A:
TIMER_PREFIX(2,A,3);
if (WGM_TEST1) err_is_counter();
else if (TIMSK2 & (_BV(TOIE2) | _BV(OCIE2A))) err_is_interrupt();
else if (TEST(TIMSK2, TOIE2)) err_prob_interrupt();
else can_be_used();
break;
case TIMER2B:
TIMER_PREFIX(2,B,3);
if (WGM_TEST1) err_is_counter();
else if (TEST(TIMSK2, OCIE2B)) err_is_interrupt();
else if (TEST(TIMSK2, TOIE2)) err_prob_interrupt();
else can_be_used();
break;
#endif
#if defined(TCCR3A) && defined(COM3A1)
case TIMER3A:
TIMER_PREFIX(3,A,3);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK3, OCIE3A)) err_is_interrupt();
else if (TIMSK3 & (_BV(TOIE3) | _BV(ICIE3))) err_prob_interrupt();
else can_be_used();
break;
case TIMER3B:
TIMER_PREFIX(3,B,3);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK3, OCIE3B)) err_is_interrupt();
else if (TIMSK3 & (_BV(TOIE3) | _BV(ICIE3))) err_prob_interrupt();
else can_be_used();
break;
#ifdef COM3C1
case TIMER3C:
TIMER_PREFIX(3,C,3);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK3, OCIE3C)) err_is_interrupt();
else if (TIMSK3 & (_BV(TOIE3) | _BV(ICIE3))) err_prob_interrupt();
else can_be_used();
break;
#endif
#endif
#ifdef TCCR4A
case TIMER4A:
TIMER_PREFIX(4,A,4);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK4, OCIE4A)) err_is_interrupt();
else if (TIMSK4 & (_BV(TOIE4) | _BV(ICIE4))) err_prob_interrupt();
else can_be_used();
break;
case TIMER4B:
TIMER_PREFIX(4,B,4);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK4, OCIE4B)) err_is_interrupt();
else if (TIMSK4 & (_BV(TOIE4) | _BV(ICIE4))) err_prob_interrupt();
else can_be_used();
break;
case TIMER4C:
TIMER_PREFIX(4,C,4);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK4, OCIE4C)) err_is_interrupt();
else if (TIMSK4 & (_BV(TOIE4) | _BV(ICIE4))) err_prob_interrupt();
else can_be_used();
break;
#endif
#if defined(TCCR5A) && defined(COM5A1)
case TIMER5A:
TIMER_PREFIX(5,A,4);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK5, OCIE5A)) err_is_interrupt();
else if (TIMSK5 & (_BV(TOIE5) | _BV(ICIE5))) err_prob_interrupt();
else can_be_used();
break;
case TIMER5B:
TIMER_PREFIX(5,B,4);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK5, OCIE5B)) err_is_interrupt();
else if (TIMSK5 & (_BV(TOIE5) | _BV(ICIE5))) err_prob_interrupt();
else can_be_used();
break;
case TIMER5C:
TIMER_PREFIX(5,C,4);
if (WGM_TEST2) err_is_counter();
else if (TEST(TIMSK5, OCIE5C)) err_is_interrupt();
else if (TIMSK5 & (_BV(TOIE5) | _BV(ICIE5))) err_prob_interrupt();
else can_be_used();
break;
#endif
case NOT_ON_TIMER: break;
}
SERIAL_PROTOCOLPGM(" ");
} // pwm_details
inline void report_pin_state(int8_t pin) {
SERIAL_ECHO((int)pin);
SERIAL_CHAR(' ');
bool dummy;
if (report_pin_name(pin, dummy)) {
if (pin_is_protected(pin))
SERIAL_ECHOPGM(" (protected)");
else {
SERIAL_ECHOPGM(" = ");
pinMode(pin, INPUT_PULLUP);
SERIAL_ECHO(digitalRead(pin));
if (IS_ANALOG(pin)) {
SERIAL_CHAR(' '); SERIAL_CHAR('(');
SERIAL_ECHO(analogRead(pin - analogInputToDigitalPin(0)));
SERIAL_CHAR(')');
}
}
}
SERIAL_EOL;
}
bool get_pinMode(int8_t pin) { return *portModeRegister(digitalPinToPort(pin)) & digitalPinToBitMask(pin); }
// pretty report with PWM info
inline void report_pin_state_extended(int8_t pin, bool ignore) {
char buffer[30]; // for the sprintf statements
// report pin number
sprintf(buffer, "PIN:% 3d ", pin);
SERIAL_ECHO(buffer);
// report pin name
bool analog_pin;
report_pin_name(pin, analog_pin);
// report pin state
if (pin_is_protected(pin) && !ignore)
SERIAL_ECHOPGM("protected ");
else {
if (analog_pin) {
sprintf(buffer, "Analog in =% 5d", analogRead(pin - analogInputToDigitalPin(0)));
SERIAL_ECHO(buffer);
}
else {
if (!get_pinMode(pin)) {
pinMode(pin, INPUT_PULLUP); // make sure input isn't floating
SERIAL_PROTOCOLPAIR("Input = ", digitalRead_mod(pin));
}
else if (pwm_status(pin)) {
// do nothing
}
else SERIAL_PROTOCOLPAIR("Output = ", digitalRead_mod(pin));
}
}
// report PWM capabilities
pwm_details(pin);
SERIAL_EOL;
}
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