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Fix rules related exception or watchdog

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Fix rules related exception or watchdog by adding a rules mutex solving possible rule loops as in case of Var/Mem/Add/Sub/Mult and Scale (#8757)
This commit is contained in:
Theo Arends 2020-06-22 21:47:40 +02:00
parent 46cbcdda46
commit 610f1cef00
1 changed files with 25 additions and 19 deletions
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14
tasmota/xdrv_10_rules.ino
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@ -168,6 +168,7 @@ struct RULES {
uint16_t vars_event = 0; uint16_t vars_event = 0;
uint8_t mems_event = 0; uint8_t mems_event = 0;
bool teleperiod = false; bool teleperiod = false;
bool busy = false;
char event_data[100]; char event_data[100];
} Rules; } Rules;
@ -564,7 +565,6 @@ bool RulesRuleMatch(uint8_t rule_set, String &event, String &rule)
//AddLog_P2(LOG_LEVEL_DEBUG, PSTR("RUL: Match 1 %d"), match); //AddLog_P2(LOG_LEVEL_DEBUG, PSTR("RUL: Match 1 %d"), match);
if (bitRead(Settings.rule_once, rule_set)) { if (bitRead(Settings.rule_once, rule_set)) {
if (match) { // Only allow match state changes if (match) { // Only allow match state changes
if (!bitRead(Rules.triggers[rule_set], Rules.trigger_count[rule_set])) { if (!bitRead(Rules.triggers[rule_set], Rules.trigger_count[rule_set])) {
@ -751,6 +751,9 @@ bool RulesProcessEvent(char *json_event)
{ {
bool serviced = false; bool serviced = false;
if (!Rules.busy) {
Rules.busy = true;
#ifdef USE_DEBUG_DRIVER #ifdef USE_DEBUG_DRIVER
ShowFreeMem(PSTR("RulesProcessEvent")); ShowFreeMem(PSTR("RulesProcessEvent"));
#endif #endif
@ -774,6 +777,9 @@ bool RulesProcessEvent(char *json_event)
if (RuleSetProcess(i, event_saved)) { serviced = true; } if (RuleSetProcess(i, event_saved)) { serviced = true; }
} }
} }
Rules.busy = false;
}
return serviced; return serviced;
} }
@ -796,7 +802,7 @@ void RulesInit(void)
void RulesEvery50ms(void) void RulesEvery50ms(void)
{ {
if (Settings.rule_enabled) { // Any rule enabled if (Settings.rule_enabled && !Rules.busy) { // Any rule enabled
char json_event[120]; char json_event[120];
if (-1 == Rules.new_power) { Rules.new_power = power; } if (-1 == Rules.new_power) { Rules.new_power = power; }
@ -932,7 +938,7 @@ void RulesEvery100ms(void)
void RulesEverySecond(void) void RulesEverySecond(void)
{ {
if (Settings.rule_enabled) { // Any rule enabled if (Settings.rule_enabled && !Rules.busy) { // Any rule enabled
char json_event[120]; char json_event[120];
if (RtcTime.valid) { if (RtcTime.valid) {
@ -956,7 +962,7 @@ void RulesEverySecond(void)
void RulesSaveBeforeRestart(void) void RulesSaveBeforeRestart(void)
{ {
if (Settings.rule_enabled) { // Any rule enabled if (Settings.rule_enabled && !Rules.busy) { // Any rule enabled
char json_event[32]; char json_event[32];
strncpy_P(json_event, PSTR("{\"System\":{\"Save\":1}}"), sizeof(json_event)); strncpy_P(json_event, PSTR("{\"System\":{\"Save\":1}}"), sizeof(json_event));