Interrupt and sleep
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From your description it sounds like your problem is pretty much exactly same as mine was when I started that thread. I have not experienced any crashes. The issue is just that the board does not wake up on CHANGE. Have you tried using LOW instead of CHANGE for sleep? There were comments in the aforementioned thread that this might be an issue with a certain version of Arduino and boards file. Have not yet had time to investigate tough.
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From your description it sounds like your problem is pretty much exactly same as mine was when I started that thread. I have not experienced any crashes. The issue is just that the board does not wake up on CHANGE. Have you tried using LOW instead of CHANGE for sleep? There were comments in the aforementioned thread that this might be an issue with a certain version of Arduino and boards file. Have not yet had time to investigate tough.
@elysion
I have updated IDE to latest version and I got a change: now it takes a variable time between 30 sec to 2 minutes for the motion sensor to restore to "0" .
If I set it to LOW it just skips the sleep as I see continuously errors from reading from the DHT11 sensor until I trigger the motion sensor. Changing it to HIGH or CHANGE I get the same result. Now it's late, so maybe tomorrow I'll try downgrading IDE and boards to 1.6.8 as suggested in another thread. -
Downgraded to 1.6.8 IDE and boards but no change, also tried to compile it in Visual Studio but behavior is the same. Maybe the Mega has some issues that other boards don't have?
Here is log5079 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:0 5107 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5112 MCO:SLP:TPD 5113 MCO:SLP:WUP=1 1 5118 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:1 5149 TSF:MSG:SEND,2-2-0-0,s=2,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:20.9 T: 20.94 5156 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5160 MCO:SLP:TPD 5163 MCO:SLP:WUP=-1 1 5168 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:1 5196 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5200 MCO:SLP:TPD 5202 MCO:SLP:WUP=-1 1 5208 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:1 5238 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:20.0 H: 20.00 5244 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5250 MCO:SLP:TPD 5252 MCO:SLP:WUP=-1 1 5256 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:1 5284 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5289 MCO:SLP:TPD 5291 MCO:SLP:WUP=1 0 5298 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:0 5326 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5331 MCO:SLP:TPDAs you can see when motion is triggered (the "1" on 5th line) it takes a while for it to go back to "0" and each message is 10 seconds from the previous like it is ignoring the interrupt.
I'm running out of options besides buying a few Pro Mini and start building a definitive sensor -
Downgraded to 1.6.8 IDE and boards but no change, also tried to compile it in Visual Studio but behavior is the same. Maybe the Mega has some issues that other boards don't have?
Here is log5079 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:0 5107 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5112 MCO:SLP:TPD 5113 MCO:SLP:WUP=1 1 5118 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:1 5149 TSF:MSG:SEND,2-2-0-0,s=2,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:20.9 T: 20.94 5156 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5160 MCO:SLP:TPD 5163 MCO:SLP:WUP=-1 1 5168 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:1 5196 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5200 MCO:SLP:TPD 5202 MCO:SLP:WUP=-1 1 5208 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:1 5238 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:20.0 H: 20.00 5244 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5250 MCO:SLP:TPD 5252 MCO:SLP:WUP=-1 1 5256 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:1 5284 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5289 MCO:SLP:TPD 5291 MCO:SLP:WUP=1 0 5298 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:0 5326 MCO:SLP:MS=10000,SMS=0,I1=1,M1=1,I2=255,M2=255 5331 MCO:SLP:TPDAs you can see when motion is triggered (the "1" on 5th line) it takes a while for it to go back to "0" and each message is 10 seconds from the previous like it is ignoring the interrupt.
I'm running out of options besides buying a few Pro Mini and start building a definitive sensor@gohan - any change if you try to change the trigger delay on the motion sensor?
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ahhhhhhhhhhhh - I created a door/window sensor some weeks ago - but I couldn't make it run to fire an interrupt on pin change (INT0 and INT1 are used to connect external magnetic sensors) - today I decided to work on this issue again and found this topic at the forum - so I downgraded my arduino IDE by downloading v1.6.8 from arduino.cc today - compiled my code again - falshed it - and voilà - it works
That is really frustrating by wasting that many hours of time only by inconsistancy with compiler/board definitions.
Is there any need to update to newer arduino-IDE - otherwise I would recommend to general stick to one version ... -
ahhhhhhhhhhhh - I created a door/window sensor some weeks ago - but I couldn't make it run to fire an interrupt on pin change (INT0 and INT1 are used to connect external magnetic sensors) - today I decided to work on this issue again and found this topic at the forum - so I downgraded my arduino IDE by downloading v1.6.8 from arduino.cc today - compiled my code again - falshed it - and voilà - it works
That is really frustrating by wasting that many hours of time only by inconsistancy with compiler/board definitions.
Is there any need to update to newer arduino-IDE - otherwise I would recommend to general stick to one version ...@JoergP
Would you mind posting board version you are using and also your code? Did some test but I couldn't figure out anything on my mega so probably there is also something about that kind of board, so I didn't spend too much time on it and wait for the other minis I ordered -
I checked the used versions - as I already wrote the used arduino-IDE is 1.6.8. But due to the case that I used 1.8.0 before and downgraded the board definition by "Board manager" the board definition is 1.6.11 (if you down/upgrade by BoardManager you can find the files in dir "C:\Users...\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.6.11"
I added my own definitions to board.txt (because I use 2AA Battery node -> https://www.openhardware.io/view/10/My-Slim-2AA-Battery-Node)here my quick and dirty source - have to clean up if it works as expected:
// --------------------------------------------------------- // based on 2AA Battery Node // ATMEGA328P (@ internal OSC 1MHz) // device ID = 0x07D5 (2005d ) // --------------------------------------------------------- // 0 - Input 0 -> S_DOOR / V_TRIPPED // 1 - Input 1 -> S_DOOR / V_TRIPPED // 2 - temperature (HTU) // 3 - humidity (HTU) // --------------------------------------------------------- // --------------------------------------------------------- // includes // --------------------------------------------------------- #include <Wire.h> #include "Adafruit_HTU21DF.h" #include <Vcc.h> #include <avr/wdt.h> // --------------------------------------------------------- // MySensors // --------------------------------------------------------- #define MY_RADIO_NRF24 #define MY_RF24_PA_LEVEL RF24_PA_MAX #include <MySensors.h> #include <SPI.h> // --------------------------------------------------------- // MySensor // --------------------------------------------------------- #define SN "AA - Windows / Temperature" #define SV "1.1" #define ms_input_0 0 #define ms_input_1 1 #define ms_temperature 2 #define ms_humidity 3 // --------------------------------------------------------- // used PINs // --------------------------------------------------------- #define PIN_INPUT_0 2 #define PIN_INPUT_1 3 // --------------------------------------------------------- // Sleep // --------------------------------------------------------- #define SLEEP_TIME 300000 // ms => 5 min #define VALUE_MIN_COUNT 12 // send min every 12th measurement one value (once per hour) // --------------------------------------------------------- // Vcc // --------------------------------------------------------- #define VCC_MIN 1.9 #define VCC_MAX 3.3 #define BATTERY_COUNT 288 // 288 * 5 min = 1 day // --------------------------------------------------------- // global vars // --------------------------------------------------------- MyMessage msg(0,0); Adafruit_HTU21DF htu = Adafruit_HTU21DF(); boolean htu_available = false; float htu_temperature = 1000; float htu_humidity = 1000; int batteryCnt = 0; int temperatureCnt = 0; int humidityCnt = 0;; Vcc vcc; // ######################################################### // setup // ######################################################### void setup() { // --------- // PINs // --------- pinMode(PIN_INPUT_0, INPUT_PULLUP); pinMode(PIN_INPUT_1, INPUT_PULLUP); // --------- // HTU21 // --------- if (htu.begin()) htu_available = true; } // ######################################################### // presentation // ######################################################### void presentation() { // Send the sketch version information to the gateway and Controller sendSketchInfo(SN, SV); // Send sensor information present(ms_input_0, S_DOOR); present(ms_input_1, S_DOOR); if(htu_available) { present(ms_temperature, S_TEMP); present(ms_humidity, S_HUM); } } // ######################################################### // loop // ######################################################### void loop() { // enable watchdog wdt_enable(WDTO_8S); // ------------- // inputs // ------------- sendInput0(); sendInput1(); // ------------- // check battery // ------------- if(batteryCnt == 0) sendBatteryReport(); batteryCnt++; if(batteryCnt > BATTERY_COUNT) batteryCnt = 0; // ------------- // temperature // ------------- if(htu_available) { sendTemperature(); sendHumidity(); } // ------------- // sleep // ------------- delay(500); wdt_disable(); sleep(digitalPinToInterrupt(PIN_INPUT_0), CHANGE, digitalPinToInterrupt(PIN_INPUT_1), CHANGE, SLEEP_TIME); } // ######################################################### // helper functions // ######################################################### float rfloat(float val, unsigned int num) { if(num) { float f = 10.0 * num; return round(val*f)/f; } else return round(val); } void sendTemperature() { wdt_reset(); float tmp = htu.readTemperature(); if(tmp < 900){ // check errors tmp = rfloat(tmp, 1); if((tmp != htu_temperature) || (temperatureCnt >= VALUE_MIN_COUNT)){ htu_temperature = tmp; send(msg.setSensor(ms_temperature).setType(V_TEMP).set(htu_temperature,1)); temperatureCnt = 0; } else temperatureCnt++; } } void sendHumidity() { wdt_reset(); float tmp = htu.readHumidity(); if(tmp < 900){ // check errors tmp = rfloat(tmp, 0); if((tmp != htu_humidity) || (humidityCnt >= VALUE_MIN_COUNT)){ htu_humidity = tmp; send(msg.setSensor(ms_humidity).setType(V_HUM).set(htu_humidity,0)); humidityCnt = 0; } else humidityCnt++; } } void sendBatteryReport() { wdt_reset(); delay(500); float p = vcc.Read_Perc(VCC_MIN, VCC_MAX, true); int batteryPcnt = static_cast<int>(p); sendBatteryLevel(batteryPcnt); } void sendInput0() { wdt_reset(); if(digitalRead(PIN_INPUT_0) == HIGH) send(msg.setSensor(ms_input_0).setType(V_TRIPPED).set(0)); else send(msg.setSensor(ms_input_0).setType(V_TRIPPED).set(1)); } void sendInput1() { wdt_reset(); if(digitalRead(PIN_INPUT_1) == HIGH) send(msg.setSensor(ms_input_1).setType(V_TRIPPED).set(0)); else send(msg.setSensor(ms_input_1).setType(V_TRIPPED).set(1)); }``` -
I checked the used versions - as I already wrote the used arduino-IDE is 1.6.8. But due to the case that I used 1.8.0 before and downgraded the board definition by "Board manager" the board definition is 1.6.11 (if you down/upgrade by BoardManager you can find the files in dir "C:\Users...\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.6.11"
I added my own definitions to board.txt (because I use 2AA Battery node -> https://www.openhardware.io/view/10/My-Slim-2AA-Battery-Node)here my quick and dirty source - have to clean up if it works as expected:
// --------------------------------------------------------- // based on 2AA Battery Node // ATMEGA328P (@ internal OSC 1MHz) // device ID = 0x07D5 (2005d ) // --------------------------------------------------------- // 0 - Input 0 -> S_DOOR / V_TRIPPED // 1 - Input 1 -> S_DOOR / V_TRIPPED // 2 - temperature (HTU) // 3 - humidity (HTU) // --------------------------------------------------------- // --------------------------------------------------------- // includes // --------------------------------------------------------- #include <Wire.h> #include "Adafruit_HTU21DF.h" #include <Vcc.h> #include <avr/wdt.h> // --------------------------------------------------------- // MySensors // --------------------------------------------------------- #define MY_RADIO_NRF24 #define MY_RF24_PA_LEVEL RF24_PA_MAX #include <MySensors.h> #include <SPI.h> // --------------------------------------------------------- // MySensor // --------------------------------------------------------- #define SN "AA - Windows / Temperature" #define SV "1.1" #define ms_input_0 0 #define ms_input_1 1 #define ms_temperature 2 #define ms_humidity 3 // --------------------------------------------------------- // used PINs // --------------------------------------------------------- #define PIN_INPUT_0 2 #define PIN_INPUT_1 3 // --------------------------------------------------------- // Sleep // --------------------------------------------------------- #define SLEEP_TIME 300000 // ms => 5 min #define VALUE_MIN_COUNT 12 // send min every 12th measurement one value (once per hour) // --------------------------------------------------------- // Vcc // --------------------------------------------------------- #define VCC_MIN 1.9 #define VCC_MAX 3.3 #define BATTERY_COUNT 288 // 288 * 5 min = 1 day // --------------------------------------------------------- // global vars // --------------------------------------------------------- MyMessage msg(0,0); Adafruit_HTU21DF htu = Adafruit_HTU21DF(); boolean htu_available = false; float htu_temperature = 1000; float htu_humidity = 1000; int batteryCnt = 0; int temperatureCnt = 0; int humidityCnt = 0;; Vcc vcc; // ######################################################### // setup // ######################################################### void setup() { // --------- // PINs // --------- pinMode(PIN_INPUT_0, INPUT_PULLUP); pinMode(PIN_INPUT_1, INPUT_PULLUP); // --------- // HTU21 // --------- if (htu.begin()) htu_available = true; } // ######################################################### // presentation // ######################################################### void presentation() { // Send the sketch version information to the gateway and Controller sendSketchInfo(SN, SV); // Send sensor information present(ms_input_0, S_DOOR); present(ms_input_1, S_DOOR); if(htu_available) { present(ms_temperature, S_TEMP); present(ms_humidity, S_HUM); } } // ######################################################### // loop // ######################################################### void loop() { // enable watchdog wdt_enable(WDTO_8S); // ------------- // inputs // ------------- sendInput0(); sendInput1(); // ------------- // check battery // ------------- if(batteryCnt == 0) sendBatteryReport(); batteryCnt++; if(batteryCnt > BATTERY_COUNT) batteryCnt = 0; // ------------- // temperature // ------------- if(htu_available) { sendTemperature(); sendHumidity(); } // ------------- // sleep // ------------- delay(500); wdt_disable(); sleep(digitalPinToInterrupt(PIN_INPUT_0), CHANGE, digitalPinToInterrupt(PIN_INPUT_1), CHANGE, SLEEP_TIME); } // ######################################################### // helper functions // ######################################################### float rfloat(float val, unsigned int num) { if(num) { float f = 10.0 * num; return round(val*f)/f; } else return round(val); } void sendTemperature() { wdt_reset(); float tmp = htu.readTemperature(); if(tmp < 900){ // check errors tmp = rfloat(tmp, 1); if((tmp != htu_temperature) || (temperatureCnt >= VALUE_MIN_COUNT)){ htu_temperature = tmp; send(msg.setSensor(ms_temperature).setType(V_TEMP).set(htu_temperature,1)); temperatureCnt = 0; } else temperatureCnt++; } } void sendHumidity() { wdt_reset(); float tmp = htu.readHumidity(); if(tmp < 900){ // check errors tmp = rfloat(tmp, 0); if((tmp != htu_humidity) || (humidityCnt >= VALUE_MIN_COUNT)){ htu_humidity = tmp; send(msg.setSensor(ms_humidity).setType(V_HUM).set(htu_humidity,0)); humidityCnt = 0; } else humidityCnt++; } } void sendBatteryReport() { wdt_reset(); delay(500); float p = vcc.Read_Perc(VCC_MIN, VCC_MAX, true); int batteryPcnt = static_cast<int>(p); sendBatteryLevel(batteryPcnt); } void sendInput0() { wdt_reset(); if(digitalRead(PIN_INPUT_0) == HIGH) send(msg.setSensor(ms_input_0).setType(V_TRIPPED).set(0)); else send(msg.setSensor(ms_input_0).setType(V_TRIPPED).set(1)); } void sendInput1() { wdt_reset(); if(digitalRead(PIN_INPUT_1) == HIGH) send(msg.setSensor(ms_input_1).setType(V_TRIPPED).set(0)); else send(msg.setSensor(ms_input_1).setType(V_TRIPPED).set(1)); }``` -
@JoergP ans others, I have tried versions 1.6.8 and the board definitions 1.6.11 and interrupt seems to work but in the case of using a PIR the sensor somehow seems to be triggered when going out of sleep due to time...
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@Efflon I'm not sure what exactly you mean - do you refer to my code? In that case this is a quick and dirty try - I'll send at every pin change and at timeout the input values ...
@JoergP Sorry, what I meant was regarding the versions you were using to get your sensor to work. I've been fighting to get interrupts to work for a day and your suggestion helped.
Now it's just that going out of sleep triggers the PIR, then it goes for sleep and wakes up immediately and then finally goes to sleep ... gahhTripped: 0 13207 MCO:SLP:MS=30000,SMS=0,I1=1,M1=3,I2=255,M2=255 13213 MCO:SLP:TPD 13217 MCO:SLP:WUP=-1 interrupt: -1 Tripped: 0 Tripped: 1 Tripped: 1 Tripped: 1 Tripped: 1 interrupt: -1 Tripped: 1 Tripped: 0 Tripped: 0 Tripped: 0 Tripped: 0 14024 MCO:SLP:MS=30000,SMS=0,I1=1,M1=3,I2=255,M2=255 14032 MCO:SLP:TPD 14034 MCO:SLP:WUP=1 interrupt: 1 Tripped: 0 Tripped: 0 Tripped: 0 Tripped: 0 Tripped: 0 14440 MCO:SLP:MS=30000,SMS=0,I1=1,M1=3,I2=255,M2=255 14446 MCO:SLP:TPD``` -
hmmmm .... I'm not so familiar with the arduino build process - I guess that Interrupt Request registers are not reset correctly, but never did that manual with Arduino
I use following board setting
AAnode1.name=AA sensor node (1MHz int) AAnode1.upload.tool=avrdude AAnode1.upload.protocol=arduino AAnode1.upload.maximum_size=32256 AAnode1.upload.speed=9600 AAnode1.bootloader.tool=avrdude AAnode1.bootloader.low_fuses=0x62 AAnode1.bootloader.high_fuses=0xde AAnode1.bootloader.extended_fuses=0x07 AAnode1.bootloader.path=optiboot_v50 AAnode1.bootloader.unlock_bits=0x3F AAnode1.bootloader.lock_bits=0x2F AAnode1.build.mcu=atmega328p AAnode1.build.f_cpu=1000000L AAnode1.build.core=arduino AAnode1.build.variant=standard AAnode1.build.board=AVR_AANODE_1MHzI guess the xxx.build.xxx settings are of interest - do you use the same or do you have different?
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hmmmm .... I'm not so familiar with the arduino build process - I guess that Interrupt Request registers are not reset correctly, but never did that manual with Arduino
I use following board setting
AAnode1.name=AA sensor node (1MHz int) AAnode1.upload.tool=avrdude AAnode1.upload.protocol=arduino AAnode1.upload.maximum_size=32256 AAnode1.upload.speed=9600 AAnode1.bootloader.tool=avrdude AAnode1.bootloader.low_fuses=0x62 AAnode1.bootloader.high_fuses=0xde AAnode1.bootloader.extended_fuses=0x07 AAnode1.bootloader.path=optiboot_v50 AAnode1.bootloader.unlock_bits=0x3F AAnode1.bootloader.lock_bits=0x2F AAnode1.build.mcu=atmega328p AAnode1.build.f_cpu=1000000L AAnode1.build.core=arduino AAnode1.build.variant=standard AAnode1.build.board=AVR_AANODE_1MHzI guess the xxx.build.xxx settings are of interest - do you use the same or do you have different?
