Clean up watchdog impl.

This commit is contained in:
Scott Lahteine 2015-10-13 03:57:36 -07:00 committed by Richard Wackerbarth
parent 8f16563bbd
commit b4af4441c5
4 changed files with 37 additions and 44 deletions

View File

@ -45,13 +45,16 @@
#include "stepper.h"
#include "temperature.h"
#include "cardreader.h"
#include "watchdog.h"
#include "configuration_store.h"
#include "language.h"
#include "pins_arduino.h"
#include "math.h"
#include "buzzer.h"
#if ENABLED(USE_WATCHDOG)
#include "watchdog.h"
#endif
#if ENABLED(BLINKM)
#include "blinkm.h"
#include "Wire.h"
@ -681,7 +684,11 @@ void setup() {
tp_init(); // Initialize temperature loop
plan_init(); // Initialize planner;
#if ENABLED(USE_WATCHDOG)
watchdog_init();
#endif
st_init(); // Initialize stepper, this enables interrupts!
setup_photpin();
servo_init();

View File

@ -21,11 +21,13 @@
#include "Marlin.h"
#include "ultralcd.h"
#include "temperature.h"
#include "watchdog.h"
#include "language.h"
#include "Sd2PinMap.h"
#if ENABLED(USE_WATCHDOG)
#include "watchdog.h"
#endif
//===========================================================================
//================================== macros =================================
//===========================================================================
@ -819,8 +821,11 @@ static void updateTemperaturesFromRawValues() {
#if HAS_FILAMENT_SENSOR
filament_width_meas = analog2widthFil();
#endif
#if ENABLED(USE_WATCHDOG)
// Reset the watchdog after we know we have a temperature measurement.
watchdog_reset();
#endif
CRITICAL_SECTION_START;
temp_meas_ready = false;

View File

@ -1,21 +1,10 @@
#include "Marlin.h"
#if ENABLED(USE_WATCHDOG)
#include <avr/wdt.h>
#include "watchdog.h"
#include "ultralcd.h"
//===========================================================================
//============================ private variables ============================
//===========================================================================
//===========================================================================
//================================ functions ================================
//===========================================================================
/// intialise watch dog with a 4 sec interrupt time
// Initialize watchdog with a 4 sec interrupt time
void watchdog_init() {
#if ENABLED(WATCHDOG_RESET_MANUAL)
// We enable the watchdog timer, but only for the interrupt.
@ -28,11 +17,6 @@ void watchdog_init() {
#endif
}
/// reset watchdog. MUST be called every 1s after init or avr will reset.
void watchdog_reset() {
wdt_reset();
}
//===========================================================================
//=================================== ISR ===================================
//===========================================================================
@ -45,6 +29,6 @@ ISR(WDT_vect) {
kill(PSTR("ERR:Please Reset")); //kill blocks //16 characters so it fits on a 16x2 display
while (1); //wait for user or serial reset
}
#endif//RESET_MANUAL
#endif //WATCHDOG_RESET_MANUAL
#endif //USE_WATCHDOG

View File

@ -2,16 +2,13 @@
#define WATCHDOG_H
#include "Marlin.h"
#include <avr/wdt.h>
#if ENABLED(USE_WATCHDOG)
// initialize watch dog with a 1 sec interrupt time
// Initialize watchdog with a 4 second interrupt time
void watchdog_init();
// pad the dog/reset watchdog. MUST be called at least every second after the first watchdog_init or AVR will go into emergency procedures..
void watchdog_reset();
#else
//If we do not have a watchdog, then we can have empty functions which are optimized away.
FORCE_INLINE void watchdog_init() {};
FORCE_INLINE void watchdog_reset() {};
#endif
// Reset watchdog. MUST be called at least every 4 seconds after the
// first watchdog_init or AVR will go into emergency procedures.
inline void watchdog_reset() { wdt_reset(); }
#endif