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Merge pull request #5132 from thinkyhead/rc_fix_M43

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Followup to #5118 - pins debugging cleanup
This commit is contained in:
Scott Lahteine 2016-11-01 02:05:21 -05:00 committed by GitHub
commit 9c108aea18
1 changed files with 34 additions and 36 deletions
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70
Marlin/pinsDebug.h
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@ -34,8 +34,8 @@ bool endstop_monitor_flag = false;
#define IS_ANALOG(P) ((P) >= analogInputToDigitalPin(0) && ((P) <= analogInputToDigitalPin(15) || (P) <= analogInputToDigitalPin(5))) #define IS_ANALOG(P) ((P) >= analogInputToDigitalPin(0) && ((P) <= analogInputToDigitalPin(15) || (P) <= analogInputToDigitalPin(5)))
int digitalRead_mod(int8_t pin) { // same as digitalRead except the PWM stop section has been removed int digitalRead_mod(int8_t pin) { // same as digitalRead except the PWM stop section has been removed
uint8_t port = digitalPinToPort(pin); uint8_t port = digitalPinToPort(pin);
return (port != NOT_A_PIN) && (*portInputRegister(port) & digitalPinToBitMask(pin)) ? HIGH : LOW; return (port != NOT_A_PIN) && (*portInputRegister(port) & digitalPinToBitMask(pin)) ? HIGH : LOW;
} }
/** /**
@ -60,7 +60,7 @@ static bool report_pin_name(int8_t pin, bool &pin_is_analog) {
if (pin == 1) { sprintf(buffer, NAME_FORMAT, "TXD"); SERIAL_ECHO(buffer); return true; } if (pin == 1) { sprintf(buffer, NAME_FORMAT, "TXD"); SERIAL_ECHO(buffer); return true; }
#endif #endif
// Pin list updated from 7 OCT RCBugfix branch // Pin list updated from 7 OCT RCBugfix branch - max length of pin name is 24
#if defined(__FD) && __FD >= 0 #if defined(__FD) && __FD >= 0
PIN_SAY(__FD) PIN_SAY(__FD)
#endif #endif
@ -656,10 +656,10 @@ static bool report_pin_name(int8_t pin, bool &pin_is_analog) {
} // report_pin_name } // report_pin_name
#define PWM_PRINT(V) do{ sprintf(buffer, "PWM: %4d", V); SERIAL_ECHO(buffer); }while(0) #define PWM_PRINT(V) do{ sprintf(buffer, "PWM: %4d", V); SERIAL_ECHO(buffer); }while(0)
#define PWM_CASE(N) \ #define PWM_CASE(N,Z) \
case TIMER##N: \ case TIMER##N##Z: \
if (TCCR##N & (_BV(COM## N ##1) | _BV(COM## N ##0))) { \ if (TCCR##N##A & (_BV(COM##N##Z##1) | _BV(COM##N##Z##0))) { \
PWM_PRINT(OCR##N); \ PWM_PRINT(OCR##N##Z); \
return true; \ return true; \
} else return false } else return false
@ -667,43 +667,43 @@ static bool report_pin_name(int8_t pin, bool &pin_is_analog) {
* Print a pin's PWM status. * Print a pin's PWM status.
* Return true if it's currently a PWM pin. * Return true if it's currently a PWM pin.
*/ */
static bool PWM_status(uint8_t pin) { static bool pwm_status(uint8_t pin) {
char buffer[20]; // for the sprintf statements char buffer[20]; // for the sprintf statements
switch(digitalPinToTimer(pin)) { switch(digitalPinToTimer(pin)) {
#if defined(TCCR0A) && defined(COM0A1) #if defined(TCCR0A) && defined(COM0A1)
PWM_CASE(0A); PWM_CASE(0,A);
PWM_CASE(0B); PWM_CASE(0,B);
#endif #endif
#if defined(TCCR1A) && defined(COM1A1) #if defined(TCCR1A) && defined(COM1A1)
PWM_CASE(1A); PWM_CASE(1,A);
PWM_CASE(1B); PWM_CASE(1,B);
PWM_CASE(1C); PWM_CASE(1,C);
#endif #endif
#if defined(TCCR2A) && defined(COM2A1) #if defined(TCCR2A) && defined(COM2A1)
PWM_CASE(2A); PWM_CASE(2,A);
PWM_CASE(2B); PWM_CASE(2,B);
#endif #endif
#if defined(TCCR3A) && defined(COM3A1) #if defined(TCCR3A) && defined(COM3A1)
PWM_CASE(3A); PWM_CASE(3,A);
PWM_CASE(3B); PWM_CASE(3,B);
PWM_CASE(3C); PWM_CASE(3,C);
#endif #endif
#ifdef TCCR4A #ifdef TCCR4A
PWM_CASE(4A); PWM_CASE(4,A);
PWM_CASE(4B); PWM_CASE(4,B);
PWM_CASE(4C); PWM_CASE(4,C);
#endif #endif
#if defined(TCCR5A) && defined(COM5A1) #if defined(TCCR5A) && defined(COM5A1)
PWM_CASE(5A); PWM_CASE(5,A);
PWM_CASE(5B); PWM_CASE(5,B);
PWM_CASE(5C); PWM_CASE(5,C);
#endif #endif
case NOT_ON_TIMER: case NOT_ON_TIMER:
@ -711,10 +711,10 @@ static bool PWM_status(uint8_t pin) {
return false; return false;
} }
SERIAL_PROTOCOLPGM(" "); SERIAL_PROTOCOLPGM(" ");
} //PWM_status } // pwm_status
#define WGM_MAKE3(N) ((TEST(TCCR##N##B, WGM##N##2) >> 1) | (TCCR##N##A & (_BV(WGM##N##0) | _BV(WGM##N##1)))) #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) | (TEST(TCCR##N##B, WGM##N##3) >> 1)) #define WGM_MAKE4(N) (WGM_MAKE3(N) | (TCCR##N##B & _BV(WGM##N##3)) >> 1)
#define TIMER_PREFIX(T,L,N) do{ \ #define TIMER_PREFIX(T,L,N) do{ \
WGM = WGM_MAKE##N(T); \ WGM = WGM_MAKE##N(T); \
SERIAL_PROTOCOLPGM(" TIMER"); \ SERIAL_PROTOCOLPGM(" TIMER"); \
@ -745,13 +745,13 @@ static void err_prob_interrupt() {
} }
static void can_be_used() { SERIAL_PROTOCOLPGM(" can be used as PWM "); } static void can_be_used() { SERIAL_PROTOCOLPGM(" can be used as PWM "); }
static void PWM_details(uint8_t pin) { static void pwm_details(uint8_t pin) {
uint8_t WGM; uint8_t WGM;
switch(digitalPinToTimer(pin)) { switch(digitalPinToTimer(pin)) {
#if defined(TCCR0A) && defined(COM0A1) #if defined(TCCR0A) && defined(COM0A1)
case TIMER0A: case TIMER0A:
TIMER_PREFIX(0,A,3); TIMER_PREFIX(0,A,3);
if (WGM_TEST1) err_is_counter(); if (WGM_TEST1) err_is_counter();
@ -881,13 +881,11 @@ static void PWM_details(uint8_t pin) {
break; break;
#endif #endif
case NOT_ON_TIMER: break; case NOT_ON_TIMER: break;
} }
SERIAL_PROTOCOLPGM(" "); SERIAL_PROTOCOLPGM(" ");
} // PWM_details } // pwm_details
inline void report_pin_state(int8_t pin) { inline void report_pin_state(int8_t pin) {
SERIAL_ECHO((int)pin); SERIAL_ECHO((int)pin);
@ -938,7 +936,7 @@ inline void report_pin_state_extended(int8_t pin, bool ignore) {
pinMode(pin, INPUT_PULLUP); // make sure input isn't floating pinMode(pin, INPUT_PULLUP); // make sure input isn't floating
SERIAL_PROTOCOLPAIR("Input = ", digitalRead_mod(pin)); SERIAL_PROTOCOLPAIR("Input = ", digitalRead_mod(pin));
} }
else if (PWM_status(pin)) { else if (pwm_status(pin)) {
// do nothing // do nothing
} }
else SERIAL_PROTOCOLPAIR("Output = ", digitalRead_mod(pin)); else SERIAL_PROTOCOLPAIR("Output = ", digitalRead_mod(pin));
@ -946,7 +944,7 @@ inline void report_pin_state_extended(int8_t pin, bool ignore) {
} }
// report PWM capabilities // report PWM capabilities
PWM_details(pin); pwm_details(pin);
SERIAL_EOL; SERIAL_EOL;
} }