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MySensors external examples (Zip file contains No valid library)

HJ_SK last edited by

This example uses a modified version of the external DHT library, which is included in the MySensors external examples. Please install it and restart the Arduino IDE before trying to compile.
I did the download from the github link. After add ZIP library I get the "Zip file contains No valid library" message. Has there been some changes?
Thanks in advantage for your reply!
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mfalkvidd Mod last edited by mfalkvidd @HJ_SK

@hj_sk according to https://github.com/mysensors/MySensorsArduinoExamples/tree/master/libraries/DHT there have been no changes the last 3 years. Could you describe what you did?
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urbanus last edited by

Hi, I have the same issue. Using 1.8.2. Downloaded the zip file. Tried to include it from the Arduino drop down but get the same message as above. If I manually open the xip file al the files seem to be there.
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@Yveaux & others: So this works great! Here is an example sketch to get Pin Change Interrupts working together with timer-based sleep(). There will be identification of the triggered pin as well as discrimination between rising and falling edge. To test, just add a jumper wire to pin A1 or/and A2 to a Arduino Pro Mini and short it to Ground to wake the Arduino out of a timed sleep() (a connected Radio, here a RFM95, is needed to get the sketch started). #include <Arduino.h> #define MY_RADIO_RFM95 #include <MySensors.h> volatile int isrcounter = 0, timercounter=0; volatile char PinRegLast, ChangedPin, PinRegister; volatile boolean isr_interrupted; uint32_t remainingSleepTime = 0; ISR(PCINT1_vect) { PinRegister = PINC; ChangedPin = PinRegister ^ PinRegLast; PinRegLast = PinRegister; _wokeUpByInterrupt = 0xFE; isr_interrupted=true; isrcounter++; } void setup() { noInterrupts(); PCICR |= 0b00000011; // Enables Ports B and C Pin Change Interrupts PCMSK1 |= 0b00000110; //PCINT9 & PCINT10 = A1 & A2 PCIFR = B00000001; // Reset Interruptflag pinMode(A1, INPUT_PULLUP); pinMode(A2, INPUT_PULLUP); PinRegister = PINC; interrupts(); Serial.begin(38400); } void presentation() {} void loop() { noInterrupts(); if ( isr_interrupted ) { isr_interrupted = false; switch (ChangedPin){ case (1 << PINC1): if (~PinRegister & (1 << PINC1)) { Serial.print("Interrupted / Woken up by Pin A1, remaining sleep() time: "); remainingSleepTime = getSleepRemaining(); Serial.println( remainingSleepTime );} else { Serial.println("Falling edge of Pin A1"); } break; case (1 << PINC2): if (~PinRegister & (1 << PINC2)) { Serial.print("Interrupted / Woken up by Pin A2, remaining sleep() time: "); remainingSleepTime = getSleepRemaining(); Serial.println( remainingSleepTime );} else { Serial.println("Falling edge of Pin A2"); } break; default: break; interrupts(); } } else { interrupts(); Serial.println("Timer wake up / Loop"); timercounter++; } Serial.print(" "); Serial.print(" ISR Counter: ");Serial.print(isrcounter); Serial.print(" Timer counter: "); Serial.println(timercounter); sleep((uint32_t) 60*1000); } Thanks a lot! Joost
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Here is my code, which I used to hack my dishwasher so I can turn it on via my smart home system. The code is designed to work well with the Mozilla WebThings gateway and the Candle project, which is based on MySensors. But it but should work just fine with any smart home controller that supports MySensors. /** * The MySensors Arduino library handles the wireless radio link and protocol * between your home built sensors/actuators and HA controller of choice. * The sensors forms a self healing radio network with optional repeaters. 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Daking the controller ID static can in rare cases fix connection issues. #define MY_SPLASH_SCREEN_DISABLED // Saves a little memory. //#define MY_DISABLE_RAM_ROUTING_TABLE_FEATURE // Saves a little memory. // Mysensors security //#define DEBUG_SIGNING //#define MY_ENCRYPTION_SIMPLE_PASSWD "changeme" // Be aware, the length of the password has an effect on memory use. //#define MY_SECURITY_SIMPLE_PASSWD "changeme" // Be aware, the length of the password has an effect on memory use. //#define MY_SIGNING_SOFT_RANDOMSEED_PIN A7 // Setting a pin to pickup random electromagnetic noise helps make encryption more secure. // Enable repeater functionality for this node //#define MY_REPEATER_FEATURE #include <MySensors.h> #define RELAY_1 3 // Arduino Digital I/O pin number for first relay (second on pin+1 etc) #define NUMBER_OF_RELAYS 1 // Total number of attached relays #define RELAY_ON 1 // GPIO value to write to turn on attached relay #define RELAY_OFF 0 // GPIO value to write to turn off attached relay #define PULSELENGTH 500 // How long the pulse should last (how long the button should be pressed). #define RADIO_DELAY 100 // Milliseconds delay betweeen radio signals. 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