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Add endstop monitor & make pins report pretty

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This commit is contained in:
Bob-the-Kuhn
2016-10-29 13:42:43 -05:00
committed by Scott Lahteine
parent 3c3fe1a1ba
commit c7f1f0dae6
3 changed files with 1012 additions and 249 deletions
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93
Marlin/temperature.cpp
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@ -462,12 +462,12 @@ int Temperature::getHeaterPower(int heater) {
AUTO_3_IS_0 ? 0 : AUTO_3_IS_1 ? 1 : AUTO_3_IS_2 ? 2 : 3
};
uint8_t fanState = 0;
HOTEND_LOOP() {
if (current_temperature[e] > EXTRUDER_AUTO_FAN_TEMPERATURE)
SBI(fanState, fanBit[e]);
}
uint8_t fanDone = 0;
for (uint8_t f = 0; f < COUNT(fanPin); f++) {
int8_t pin = fanPin[f];
@ -1393,6 +1393,87 @@ void Temperature::set_current_temp_raw() {
temp_meas_ready = true;
}
#if ENABLED(PINS_DEBUGGING)
/**
* monitors endstops & Z probe for changes
*
* If a change is detected then the LED is toggled and
* a message is sent out the serial port
*
* Yes, we could miss a rapid back & forth change but
* that won't matter because this is all manual.
*
*/
void endstop_monitor() {
static uint16_t old_endstop_bits_local = 0;
static uint8_t local_LED_status = 0;
if (endstop_monitor_flag) {
uint16_t current_endstop_bits_local = 0;
#if HAS_X_MIN
if (READ(X_MIN_PIN)) current_endstop_bits_local |= _BV(X_MIN);
if ((current_endstop_bits_local ^ old_endstop_bits_local) & _BV(X_MIN)) {
SERIAL_PROTOCOLPAIR("X_MIN: ", (current_endstop_bits_local & _BV(X_MIN)) ? 1 : 0);
}
#endif
#if HAS_X_MAX
if (READ(X_MAX_PIN)) current_endstop_bits_local |= _BV(X_MAX);
if ((current_endstop_bits_local ^ old_endstop_bits_local) & _BV(X_MAX)) {
SERIAL_PROTOCOLPAIR(" X_MAX: ", (current_endstop_bits_local & _BV(X_MAX)) ? 1 : 0);
}
#endif
#if HAS_Y_MIN
if (READ(Y_MIN_PIN)) current_endstop_bits_local |= _BV(Y_MIN);
if ((current_endstop_bits_local ^ old_endstop_bits_local) & _BV(Y_MIN)) {
SERIAL_PROTOCOLPAIR(" Y_MIN: ", (current_endstop_bits_local & _BV(Y_MIN)) ? 1 : 0);
}
#endif
#if HAS_Y_MAX
if (READ(Y_MAX_PIN)) current_endstop_bits_local |= _BV(Y_MAX);
if ((current_endstop_bits_local ^ old_endstop_bits_local) & _BV(Y_MAX)) {
SERIAL_PROTOCOLPAIR(" Y_MAX: ", (current_endstop_bits_local & _BV(Y_MAX)) ? 1 : 0);
}
#endif
#if HAS_Z_MIN
if (READ(Z_MIN_PIN)) current_endstop_bits_local |= _BV(Z_MIN);
if ((current_endstop_bits_local ^ old_endstop_bits_local) & _BV(Z_MIN)) {
SERIAL_PROTOCOLPAIR(" Z_MIN: ", (current_endstop_bits_local & _BV(Z_MIN)) ? 1 : 0);
}
#endif
#if HAS_Z_MAX
if (READ(Z_MAX_PIN)) current_endstop_bits_local |= _BV(Z_MAX);
if ((current_endstop_bits_local ^ old_endstop_bits_local) & _BV(Z_MAX)) {
SERIAL_PROTOCOLPAIR(" Z_MAX: ", (current_endstop_bits_local & _BV(Z_MAX)) ? 1 : 0);
}
#endif
#if HAS_Z_MIN_PROBE_PIN
if (READ(Z_MIN_PROBE_PIN)) current_endstop_bits_local |= _BV(Z_MIN_PROBE);
if ((current_endstop_bits_local ^ old_endstop_bits_local) & _BV(Z_MIN_PROBE)) {
SERIAL_PROTOCOLPAIR(" PROBE: ", (current_endstop_bits_local & _BV(Z_MIN_PROBE)) ? 1 : 0);
}
#endif
#if HAS_Z2_MIN
if (READ(Z2_MIN_PIN)) current_endstop_bits_local |= _BV(Z2_MIN);
if ((current_endstop_bits_local ^ old_endstop_bits_local) & _BV(Z2_MIN)) {
SERIAL_PROTOCOLPAIR(" Z2_MIN: ", (current_endstop_bits_local & _BV(Z2_MIN)) ? 1 : 0);
}
#endif
#if HAS_Z2_MAX
if (READ(Z2_MAX_PIN)) current_endstop_bits_local |= _BV(Z2_MAX);
if ((current_endstop_bits_local ^ old_endstop_bits_local) & _BV(Z2_MAX)) {
SERIAL_PROTOCOLPAIR(" Z2_MAX: ", (current_endstop_bits_local & _BV(Z2_MAX)) ? 1 : 0);
}
#endif
if (current_endstop_bits_local != old_endstop_bits_local) {
analogWrite(LED_PIN, local_LED_status ); // toggle LED
SERIAL_PROTOCOLPGM("\n\n"); // make it easy to see the message
old_endstop_bits_local = current_endstop_bits_local ; // get ready for next change
local_LED_status = local_LED_status ? 0 : 255;
}
}
}
#endif // PINS_DEBUGGING
/**
* Timer 0 is shared with millies so don't change the prescaler.
*
@ -1848,4 +1929,12 @@ void Temperature::isr() {
}
}
#endif //BABYSTEPPING
#if ENABLED(PINS_DEBUGGING)
extern bool endstop_monitor_flag;
// run the endstop monitor at 15Hz
static uint8_t endstop_monitor_count = 16; // offset this check from the others
endstop_monitor_count += _BV(1); // 15 Hz
endstop_monitor_count &= 0x7F;
if (endstop_monitor_count == 0) endstop_monitor(); // report changes in endstop status
#endif
}