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@ -20,18 +20,13 @@ |
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* |
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*/ |
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bool endstop_monitor_flag = false; |
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#define NAME_FORMAT "%-28s" // one place to specify the format of all the sources of names
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#define NAME_FORMAT "%-35s" // one place to specify the format of all the sources of names
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// "-" left justify, "28" minimum width of name, pad with blanks
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#define IS_ANALOG(P) ((P) >= analogInputToDigitalPin(0) && ((P) <= analogInputToDigitalPin(15) || (P) <= analogInputToDigitalPin(7))) |
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#define AVR_ATmega2560_FAMILY (defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__) || defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__)) |
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#define AVR_AT90USB1286_FAMILY (defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1286P__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB646P__) || defined(__AVR_AT90USB647__)) |
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#define AVR_ATmega1284_FAMILY (defined(__AVR_ATmega644__) || defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644PA__) || defined(__AVR_ATmega1284P__)) |
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/**
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* This routine minimizes RAM usage by creating a FLASH resident array to |
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* store the pin names, pin numbers and analog/digital flag. |
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@ -52,7 +47,7 @@ bool endstop_monitor_flag = false; |
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#define REPORT_NAME_ANALOG(NAME, COUNTER) _ADD_PIN(#NAME, COUNTER) |
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#include "pinsDebug_list.h" |
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#line 56 |
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#line 51 |
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// manually add pins that have names that are macros which don't play well with these macros
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#if SERIAL_PORT == 0 && (AVR_ATmega2560_FAMILY || AVR_ATmega1284_FAMILY) |
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@ -88,27 +83,34 @@ const char* const pin_array[][3] PROGMEM = { |
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// manually add pins ...
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#if SERIAL_PORT == 0 |
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#if AVR_ATmega2560_FAMILY |
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{ RXD_NAME, "0", "1" }, |
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{ TXD_NAME, "1", "1" }, |
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{ RXD_NAME, 0, 1 }, |
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{ TXD_NAME, 1, 1 }, |
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#elif AVR_ATmega1284_FAMILY |
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{ RXD_NAME, "8", "1" }, |
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{ TXD_NAME, "9", "1" }, |
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{ RXD_NAME, 8, 1 }, |
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{ TXD_NAME, 9, 1 }, |
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#endif |
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#endif |
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#include "pinsDebug_list.h" |
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#line 101 |
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#line 96 |
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}; |
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#define n_array (sizeof(pin_array) / sizeof(char*)) / 3 |
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#ifndef TIMER1B |
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// working with Teensyduino extension so need to re-define some things
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#if AVR_AT90USB1286_FAMILY |
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// Working with Teensyduino extension so need to re-define some things
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#include "pinsDebug_Teensyduino.h" |
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// Can't use the "digitalPinToPort" function from the Teensyduino type IDEs
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// portModeRegister takes a different argument
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#define digitalPinToPort_DEBUG(p) digitalPinToPort_Teensy(p) |
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#define get_pinMode(pin) (*portModeRegister(pin) & digitalPinToBitMask(pin)) |
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#else |
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#define digitalPinToPort_DEBUG(p) digitalPinToPort(p) |
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bool get_pinMode(int8_t pin) {return *portModeRegister(digitalPinToPort_DEBUG(pin)) & digitalPinToBitMask(pin); } |
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#endif |
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#define PWM_PRINT(V) do{ sprintf(buffer, "PWM: %4d", V); SERIAL_ECHO(buffer); }while(0) |
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#define PWM_PRINT(V) do{ sprintf_P(buffer, PSTR("PWM: %4d"), V); SERIAL_ECHO(buffer); }while(0) |
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#define PWM_CASE(N,Z) \ |
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case TIMER##N##Z: \ |
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if (TCCR##N##A & (_BV(COM##N##Z##1) | _BV(COM##N##Z##0))) { \ |
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@ -127,8 +129,10 @@ static bool pwm_status(uint8_t pin) { |
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#if defined(TCCR0A) && defined(COM0A1) |
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#ifdef TIMER0A |
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#if !AVR_AT90USB1286_FAMILY // not available in Teensyduino type IDEs
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PWM_CASE(0, A); |
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#endif |
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#endif |
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PWM_CASE(0, B); |
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#endif |
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@ -244,9 +248,10 @@ const volatile uint8_t* const PWM_OCR[][3] PROGMEM = { |
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static void err_is_counter() { SERIAL_PROTOCOLPGM(" non-standard PWM mode"); } |
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static void err_is_interrupt() { SERIAL_PROTOCOLPGM(" compare interrupt enabled"); } |
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static void err_prob_interrupt() { SERIAL_PROTOCOLPGM(" overflow interrupt enabled"); } |
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static void print_is_also_tied() { SERIAL_PROTOCOLPGM(" is also tied to this pin"); SERIAL_PROTOCOL_SP(14); } |
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void com_print(uint8_t N, uint8_t Z) { |
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uint8_t *TCCRA = (uint8_t*)TCCR_A(N); |
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const uint8_t *TCCRA = (uint8_t*)TCCR_A(N); |
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SERIAL_PROTOCOLPGM(" COM"); |
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SERIAL_PROTOCOLCHAR(N + '0'); |
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switch (Z) { |
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@ -264,8 +269,8 @@ void com_print(uint8_t N, uint8_t Z) { |
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void timer_prefix(uint8_t T, char L, uint8_t N) { // T - timer L - pwm N - WGM bit layout
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char buffer[20]; // for the sprintf statements
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uint8_t *TCCRB = (uint8_t*)TCCR_B(T); |
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uint8_t *TCCRA = (uint8_t*)TCCR_A(T); |
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const uint8_t *TCCRB = (uint8_t*)TCCR_B(T), |
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*TCCRA = (uint8_t*)TCCR_A(T); |
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uint8_t WGM = (((*TCCRB & _BV(WGM_2)) >> 1) | (*TCCRA & (_BV(WGM_0) | _BV(WGM_1)))); |
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if (N == 4) WGM |= ((*TCCRB & _BV(WGM_3)) >> 1); |
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@ -275,11 +280,11 @@ void timer_prefix(uint8_t T, char L, uint8_t N) { // T - timer L - pwm N - |
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SERIAL_PROTOCOL_SP(3); |
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if (N == 3) { |
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uint8_t *OCRVAL8 = (uint8_t*)OCR_VAL(T, L - 'A'); |
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const uint8_t *OCRVAL8 = (uint8_t*)OCR_VAL(T, L - 'A'); |
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PWM_PRINT(*OCRVAL8); |
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} |
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else { |
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uint16_t *OCRVAL16 = (uint16_t*)OCR_VAL(T, L - 'A'); |
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const uint16_t *OCRVAL16 = (uint16_t*)OCR_VAL(T, L - 'A'); |
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PWM_PRINT(*OCRVAL16); |
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} |
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SERIAL_PROTOCOLPAIR(" WGM: ", WGM); |
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@ -294,12 +299,12 @@ void timer_prefix(uint8_t T, char L, uint8_t N) { // T - timer L - pwm N - |
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SERIAL_PROTOCOLCHAR(T + '0'); |
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SERIAL_PROTOCOLPAIR("B: ", *TCCRB); |
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uint8_t *TMSK = (uint8_t*)TIMSK(T); |
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const uint8_t *TMSK = (uint8_t*)TIMSK(T); |
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SERIAL_PROTOCOLPGM(" TIMSK"); |
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SERIAL_PROTOCOLCHAR(T + '0'); |
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SERIAL_PROTOCOLPAIR(": ", *TMSK); |
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uint8_t OCIE = L - 'A' + 1; |
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const uint8_t OCIE = L - 'A' + 1; |
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if (N == 3) { if (WGM == 0 || WGM == 2 || WGM == 4 || WGM == 6) err_is_counter(); } |
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else { if (WGM == 0 || WGM == 4 || WGM == 12 || WGM == 13) err_is_counter(); } |
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if (TEST(*TMSK, OCIE)) err_is_interrupt(); |
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@ -311,8 +316,10 @@ static void pwm_details(uint8_t pin) { |
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#if defined(TCCR0A) && defined(COM0A1) |
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#ifdef TIMER0A |
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#if !AVR_AT90USB1286_FAMILY // not available in Teensyduino type IDEs
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case TIMER0A: timer_prefix(0, 'A', 3); break; |
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#endif |
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#endif |
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case TIMER0B: timer_prefix(0, 'B', 3); break; |
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#endif |
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@ -357,136 +364,192 @@ static void pwm_details(uint8_t pin) { |
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// on pins that have two PWMs, print info on second PWM
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#if AVR_ATmega2560_FAMILY || AVR_AT90USB1286_FAMILY |
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// looking for port B7 - PWMs 0A and 1C
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if (digitalPinToPort(pin) == 2 && digitalPinToBitMask(pin) == 0x80) { |
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#ifndef TEENSYDUINO_IDE |
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if (digitalPinToPort_DEBUG(pin) == 'B' - 64 && 0x80 == digitalPinToBitMask(pin)) { |
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#if !AVR_AT90USB1286_FAMILY |
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SERIAL_PROTOCOLPGM("\n ."); |
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SERIAL_PROTOCOL_SP(18); |
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SERIAL_PROTOCOLPGM("TIMER1C is also tied to this pin"); |
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SERIAL_PROTOCOL_SP(13); |
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SERIAL_PROTOCOLPGM("TIMER1C"); |
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print_is_also_tied(); |
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timer_prefix(1, 'C', 4); |
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#else |
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SERIAL_PROTOCOLPGM("\n ."); |
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SERIAL_PROTOCOL_SP(18); |
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SERIAL_PROTOCOLPGM("TIMER0A is also tied to this pin"); |
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SERIAL_PROTOCOL_SP(13); |
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SERIAL_PROTOCOLPGM("TIMER0A"); |
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print_is_also_tied(); |
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timer_prefix(0, 'A', 3); |
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#endif |
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} |
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#endif |
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} // pwm_details
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bool get_pinMode(int8_t pin) { return *portModeRegister(digitalPinToPort(pin)) & digitalPinToBitMask(pin); } |
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#ifndef digitalRead_mod // use Teensyduino's version of digitalRead - it doesn't disable the PWMs
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int digitalRead_mod(int8_t pin) { // same as digitalRead except the PWM stop section has been removed
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uint8_t port = digitalPinToPort(pin); |
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#ifndef digitalRead_mod // Use Teensyduino's version of digitalRead - it doesn't disable the PWMs
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int digitalRead_mod(const int8_t pin) { // same as digitalRead except the PWM stop section has been removed
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const uint8_t port = digitalPinToPort_DEBUG(pin); |
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return (port != NOT_A_PIN) && (*portInputRegister(port) & digitalPinToBitMask(pin)) ? HIGH : LOW; |
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} |
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#endif |
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void print_port(int8_t pin) { // print port number
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#ifdef digitalPinToPort |
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#ifdef digitalPinToPort_DEBUG |
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uint8_t x; |
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SERIAL_PROTOCOLPGM(" Port: "); |
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uint8_t x = digitalPinToPort(pin) + 64; |
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#if AVR_AT90USB1286_FAMILY |
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x = (pin == 46 || pin == 47) ? 'E' : digitalPinToPort_DEBUG(pin) + 64; |
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#else |
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x = digitalPinToPort_DEBUG(pin) + 64; |
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#endif |
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SERIAL_CHAR(x); |
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#if AVR_AT90USB1286_FAMILY |
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if (pin == 46) |
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x = '2'; |
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else if (pin == 47) |
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x = '3'; |
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else { |
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uint8_t temp = digitalPinToBitMask(pin); |
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for (x = '0'; x < '9' && temp != 1; x++) temp >>= 1; |
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} |
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#else |
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uint8_t temp = digitalPinToBitMask(pin); |
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for (x = '0'; x < '9' && temp != 1; x++) temp >>= 1; |
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#endif |
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SERIAL_CHAR(x); |
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#else |
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SERIAL_PROTOCOL_SP(10); |
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#endif |
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} |
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static void print_input_or_output(const bool isout) { |
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serialprintPGM(isout ? PSTR("Output = ") : PSTR("Input = ")); |
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} |
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// pretty report with PWM info
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inline void report_pin_state_extended(int8_t pin, bool ignore, bool extended = true) { |
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inline void report_pin_state_extended(int8_t pin, bool ignore, bool extended = false,const char *start_string = "") { |
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uint8_t temp_char; |
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char *name_mem_pointer; |
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char buffer[30]; // for the sprintf statements
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bool found = false, |
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multi_name_pin = false; |
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char *name_mem_pointer, buffer[30]; // for the sprintf statements
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bool found = false, multi_name_pin = false; |
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for (uint8_t x = 0; x < n_array; x++) { // scan entire array and report all instances of this pin
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if (pgm_read_byte(&pin_array[x][1]) == pin) { |
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if (found) multi_name_pin = true; |
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found = true; |
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if (!multi_name_pin) { // report digitial and analog pin number only on the first time through
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sprintf(buffer, "PIN: %3d ", pin); // digital pin number
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sprintf_P(buffer, PSTR("%sPIN: %3d "), start_string, pin); // digital pin number
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SERIAL_ECHO(buffer); |
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print_port(pin); |
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if (IS_ANALOG(pin)) { |
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sprintf(buffer, " (A%2d) ", int(pin - analogInputToDigitalPin(0))); // analog pin number
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sprintf_P(buffer, PSTR(" (A%2d) "), int(pin - analogInputToDigitalPin(0))); // analog pin number
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SERIAL_ECHO(buffer); |
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} |
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else SERIAL_ECHO_SP(8); // add padding if not an analog pin
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} |
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else { |
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SERIAL_CHAR('.'); |
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SERIAL_ECHO_SP(25); // add padding if not the first instance found
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SERIAL_ECHO_SP(26 + strlen(start_string)); // add padding if not the first instance found
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} |
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name_mem_pointer = (char*)pgm_read_word(&pin_array[x][0]); |
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for (uint8_t y = 0; y < 28; y++) { // always print pin name
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temp_char = pgm_read_byte(name_mem_pointer + y); |
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if (temp_char != 0) MYSERIAL.write(temp_char); |
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if (temp_char != 0) |
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MYSERIAL.write(temp_char); |
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else { |
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for (uint8_t i = 0; i < 28 - y; i++) MYSERIAL.write(' '); |
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break; |
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} |
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} |
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if (extended) { |
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if (pin_is_protected(pin) && !ignore) |
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SERIAL_ECHOPGM("protected "); |
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else { |
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#ifdef AVR_AT90USB1286_FAMILY // Teensy IDEs don't know about these pins so must use FASTIO
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if (pin == 46) { |
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print_input_or_output(GET_OUTPUT(46)); |
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SERIAL_PROTOCOL(READ(46)); |
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} |
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else if (pin == 47) |
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print_input_or_output(GET_OUTPUT(47)); |
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SERIAL_PROTOCOL(READ(47)); |
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} |
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else |
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#endif |
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{ |
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if (!(pgm_read_byte(&pin_array[x][2]))) { |
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sprintf(buffer, "Analog in = %5d", analogRead(pin - analogInputToDigitalPin(0))); |
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sprintf_P(buffer, PSTR("Analog in = %5d"), analogRead(pin - analogInputToDigitalPin(0))); |
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SERIAL_ECHO(buffer); |
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} |
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else { |
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if (!get_pinMode(pin)) { |
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//pinMode(pin, INPUT_PULLUP); // make sure input isn't floating - stopped doing this
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// because this could interfere with inductive/capacitive
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// sensors (high impedance voltage divider) and with PT100 amplifier
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SERIAL_PROTOCOLPAIR("Input = ", digitalRead_mod(pin)); |
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print_input_or_output(false); |
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SERIAL_PROTOCOL(digitalRead_mod(pin)); |
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} |
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else if (pwm_status(pin)) { |
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// do nothing
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} |
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else SERIAL_PROTOCOLPAIR("Output = ", digitalRead_mod(pin)); |
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else { |
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print_input_or_output(true); |
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SERIAL_PROTOCOL(digitalRead_mod(pin)); |
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} |
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} |
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if (!multi_name_pin && extended) pwm_details(pin); // report PWM capabilities only on the first pass & only if doing an extended report
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} |
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} |
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} |
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SERIAL_EOL(); |
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} // end of IF
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} // end of for loop
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if (!found) { |
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sprintf(buffer, "PIN: %3d ", pin); |
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sprintf_P(buffer, PSTR("%sPIN: %3d "), start_string, pin); |
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SERIAL_ECHO(buffer); |
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print_port(pin); |
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if (IS_ANALOG(pin)) { |
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sprintf(buffer, " (A%2d) ", int(pin - analogInputToDigitalPin(0))); // analog pin number
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sprintf_P(buffer, PSTR(" (A%2d) "), int(pin - analogInputToDigitalPin(0))); // analog pin number
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SERIAL_ECHO(buffer); |
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} |
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else |
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else { |
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SERIAL_ECHO_SP(8); // add padding if not an analog pin
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SERIAL_ECHOPGM("<unused/unknown>"); |
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if (extended) { |
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#ifdef AVR_AT90USB1286_FAMILY // Teensy IDEs don't know about these pins so must use FASTIO
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if (pin == 46 || pin == 47) { |
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SERIAL_PROTOCOL_SP(12); |
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if (pin == 46) { |
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print_input_or_output(GET_OUTPUT(46)); |
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SERIAL_PROTOCOL(READ(46)); |
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} |
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else { |
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print_input_or_output(GET_OUTPUT(47)); |
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SERIAL_PROTOCOL(READ(47)); |
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} |
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} |
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else |
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#endif |
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{ |
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if (get_pinMode(pin)) { |
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SERIAL_PROTOCOL_SP(12); |
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SERIAL_PROTOCOLPAIR("Output = ", digitalRead_mod(pin)); |
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print_input_or_output(true); |
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SERIAL_PROTOCOL(digitalRead_mod(pin)); |
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} |
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else { |
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if (IS_ANALOG(pin)) { |
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sprintf(buffer, " Analog in = %5d", analogRead(pin - analogInputToDigitalPin(0))); |
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sprintf_P(buffer, PSTR(" Analog in = %5d"), analogRead(pin - analogInputToDigitalPin(0))); |
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SERIAL_ECHO(buffer); |
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SERIAL_ECHOPGM(" "); |
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} |
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else |
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SERIAL_ECHO_SP(9); // add padding if not an analog pin
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SERIAL_ECHO_SP(12); // add padding if not an analog pin
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SERIAL_PROTOCOLPAIR(" Input = ", digitalRead_mod(pin)); |
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print_input_or_output(false); |
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SERIAL_PROTOCOL(digitalRead_mod(pin)); |
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} |
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//if (!pwm_status(pin)) SERIAL_CHAR(' '); // add padding if it's not a PWM pin
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if (extended) pwm_details(pin); // report PWM capabilities only if doing an extended report
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} |
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} |
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SERIAL_EOL(); |
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} |
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} |
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inline void report_pin_state(int8_t pin) { |
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report_pin_state_extended(pin, false, false); |
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} |
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