HB1750 et attiny85

stephcache58 · January 7, 2023, 11:00pm

Bonjour, je voudrais savoir si je peux faire fonctionné un module HB1750 en I2C sur un attiny85 ?

J'ai testé sur un arduino nano est fonctionne mais j'ai des erreurs quand je passe le code sur attiny85.

#include <Wire.h>
#include <BH1750.h>

BH1750 lightMeter;

int mouvement = 2;
int relais = 3;

void setup()
{
  //Serial.begin(9600);
  Wire.begin();
  lightMeter.begin(BH1750::CONTINUOUS_LOW_RES_MODE);
  pinMode(mouvement, INPUT_PULLUP);
  pinMode(relais, OUTPUT);
  digitalWrite(relais, HIGH);
}

void loop()
{
  int etat_mouvement = digitalRead(mouvement);
  //Serial.print("Mouvement détecter: ");
  //Serial.println(etat_mouvement)

  float lux = lightMeter.readLightLevel();
  //Serial.print("Light: ");
  //Serial.print(lux);
  //Serial.println(" lx");
  //delay(1000);  
  
  if(etat_mouvement == 1 && lux > 700) {digitalWrite(relais, LOW);} else {digitalWrite(relais, HIGH);}
}

xfpd · January 7, 2023, 11:05pm

BH1750?

stephcache58 · January 7, 2023, 11:07pm

kamill · January 8, 2023, 1:47am

Bonjour,

C'est quoi ces erreurs?
Tu utilises quel core pour les attiny?
Sur quelles pins est connecté le BH1750?

stephcache58 · January 8, 2023, 2:03am

Pour les erreurs:

Arduino : 1.8.19 (Windows 10), Carte : "ATtiny25/45/85, ATtiny85, Internal 8 MHz"

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c: In function 'twi_init':

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:88:16: error: 'SDA' undeclared (first use in this function)

   digitalWrite(SDA, 1);

                ^~~

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:88:16: note: each undeclared identifier is reported only once for each function it appears in

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:89:16: error: 'SCL' undeclared (first use in this function); did you mean 'SPL'?

   digitalWrite(SCL, 1);

                ^~~

                SPL

In file included from c:\users\steph\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include\avr\io.h:99:0,

                 from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:26:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:92:7: error: 'TWSR' undeclared (first use in this function); did you mean 'ACSR'?

   cbi(TWSR, TWPS0);

       ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:92:3: note: in expansion of macro 'cbi'

   cbi(TWSR, TWPS0);

   ^~~

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:92:13: error: 'TWPS0' undeclared (first use in this function); did you mean 'TWSR'?

   cbi(TWSR, TWPS0);

             ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:92:3: note: in expansion of macro 'cbi'

   cbi(TWSR, TWPS0);

   ^~~

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:93:13: error: 'TWPS1' undeclared (first use in this function); did you mean 'TWPS0'?

   cbi(TWSR, TWPS1);

             ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:93:3: note: in expansion of macro 'cbi'

   cbi(TWSR, TWPS1);

   ^~~

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:94:3: error: 'TWBR' undeclared (first use in this function); did you mean 'TWSR'?

   TWBR = ((F_CPU / TWI_FREQ) - 16) / 2;

   ^~~~

   TWSR

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:102:3: error: 'TWCR' undeclared (first use in this function); did you mean 'TWBR'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA);

   ^~~~

   TWBR

In file included from c:\users\steph\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include\avr\io.h:99:0,

                 from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:26:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:102:14: error: 'TWEN' undeclared (first use in this function); did you mean 'TWCR'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA);

              ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:102:26: error: 'TWIE' undeclared (first use in this function); did you mean 'TWEN'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA);

                          ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:102:38: error: 'TWEA' undeclared (first use in this function); did you mean 'TWEN'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA);

                                      ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c: In function 'twi_disable':

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:114:3: error: 'TWCR' undeclared (first use in this function); did you mean 'EECR'?

   TWCR &= ~(_BV(TWEN) | _BV(TWIE) | _BV(TWEA));

   ^~~~

   EECR

In file included from c:\users\steph\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include\avr\io.h:99:0,

                 from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:26:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:114:17: error: 'TWEN' undeclared (first use in this function); did you mean 'TWCR'?

   TWCR &= ~(_BV(TWEN) | _BV(TWIE) | _BV(TWEA));

                 ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:114:29: error: 'TWIE' undeclared (first use in this function); did you mean 'TWEN'?

   TWCR &= ~(_BV(TWEN) | _BV(TWIE) | _BV(TWEA));

                             ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:114:41: error: 'TWEA' undeclared (first use in this function); did you mean 'TWEN'?

   TWCR &= ~(_BV(TWEN) | _BV(TWIE) | _BV(TWEA));

                                         ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:117:16: error: 'SDA' undeclared (first use in this function)

   digitalWrite(SDA, 0);

                ^~~

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:118:16: error: 'SCL' undeclared (first use in this function); did you mean 'SPL'?

   digitalWrite(SCL, 0);

                ^~~

                SPL

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c: In function 'twi_setAddress':

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:130:3: error: 'TWAR' undeclared (first use in this function); did you mean 'TIFR'?

   TWAR = address << 1;

   ^~~~

   TIFR

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c: In function 'twi_setFrequency':

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:141:3: error: 'TWBR' undeclared (first use in this function); did you mean 'TIFR'?

   TWBR = ((F_CPU / frequency) - 16) / 2;

   ^~~~

   TIFR

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c: In function 'twi_readFrom':

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:204:7: error: 'TWDR' undeclared (first use in this function); did you mean 'DWDR'?

       TWDR = twi_slarw;

       ^~~~

       DWDR

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:209:13: error: 'TWCR' undeclared (first use in this function); did you mean 'TWDR'?

     } while(TWCR & _BV(TWWC));

             ^~~~

             TWDR

In file included from c:\users\steph\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include\avr\io.h:99:0,

                 from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:26:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:209:24: error: 'TWWC' undeclared (first use in this function); did you mean 'TWCR'?

     } while(TWCR & _BV(TWWC));

                        ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:210:16: error: 'TWINT' undeclared (first use in this function)

     TWCR = _BV(TWINT) | _BV(TWEA) | _BV(TWEN) | _BV(TWIE); // enable INTs, but not START

                ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:210:29: error: 'TWEA' undeclared (first use in this function); did you mean 'TWWC'?

     TWCR = _BV(TWINT) | _BV(TWEA) | _BV(TWEN) | _BV(TWIE); // enable INTs, but not START

                             ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:210:41: error: 'TWEN' undeclared (first use in this function); did you mean 'TWEA'?

     TWCR = _BV(TWINT) | _BV(TWEA) | _BV(TWEN) | _BV(TWIE); // enable INTs, but not START

                                         ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:210:53: error: 'TWIE' undeclared (first use in this function); did you mean 'TWEN'?

     TWCR = _BV(TWINT) | _BV(TWEA) | _BV(TWEN) | _BV(TWIE); // enable INTs, but not START

                                                     ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:213:65: error: 'TWSTA' undeclared (first use in this function); did you mean 'TWEA'?

     TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT) | _BV(TWSTA);

                                                                 ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c: In function 'twi_writeTo':

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:301:7: error: 'TWDR' undeclared (first use in this function); did you mean 'DWDR'?

       TWDR = twi_slarw;

       ^~~~

       DWDR

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:306:13: error: 'TWCR' undeclared (first use in this function); did you mean 'TWDR'?

     } while(TWCR & _BV(TWWC));

             ^~~~

             TWDR

In file included from c:\users\steph\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include\avr\io.h:99:0,

                 from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:26:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:306:24: error: 'TWWC' undeclared (first use in this function); did you mean 'TWCR'?

     } while(TWCR & _BV(TWWC));

                        ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:307:16: error: 'TWINT' undeclared (first use in this function)

     TWCR = _BV(TWINT) | _BV(TWEA) | _BV(TWEN) | _BV(TWIE); // enable INTs, but not START

                ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:307:29: error: 'TWEA' undeclared (first use in this function); did you mean 'TWWC'?

     TWCR = _BV(TWINT) | _BV(TWEA) | _BV(TWEN) | _BV(TWIE); // enable INTs, but not START

                             ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:307:41: error: 'TWEN' undeclared (first use in this function); did you mean 'TWEA'?

     TWCR = _BV(TWINT) | _BV(TWEA) | _BV(TWEN) | _BV(TWIE); // enable INTs, but not START

                                         ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:307:53: error: 'TWIE' undeclared (first use in this function); did you mean 'TWEN'?

     TWCR = _BV(TWINT) | _BV(TWEA) | _BV(TWEN) | _BV(TWIE); // enable INTs, but not START

                                                     ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:310:65: error: 'TWSTA' undeclared (first use in this function); did you mean 'TWEA'?

     TWCR = _BV(TWINT) | _BV(TWEA) | _BV(TWEN) | _BV(TWIE) | _BV(TWSTA); // enable INTs

                                                                 ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c: In function 'twi_reply':

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:397:5: error: 'TWCR' undeclared (first use in this function); did you mean 'EECR'?

     TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWINT) | _BV(TWEA);

     ^~~~

     EECR

In file included from c:\users\steph\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include\avr\io.h:99:0,

                 from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:26:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:397:16: error: 'TWEN' undeclared (first use in this function); did you mean 'TWCR'?

     TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWINT) | _BV(TWEA);

                ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:397:28: error: 'TWIE' undeclared (first use in this function); did you mean 'TWEN'?

     TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWINT) | _BV(TWEA);

                            ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:397:40: error: 'TWINT' undeclared (first use in this function); did you mean 'TWIE'?

     TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWINT) | _BV(TWEA);

                                        ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:397:53: error: 'TWEA' undeclared (first use in this function); did you mean 'TWEN'?

     TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWINT) | _BV(TWEA);

                                                     ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c: In function 'twi_stop':

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:412:3: error: 'TWCR' undeclared (first use in this function); did you mean 'EECR'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT) | _BV(TWSTO);

   ^~~~

   EECR

In file included from c:\users\steph\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include\avr\io.h:99:0,

                 from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:26:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:412:14: error: 'TWEN' undeclared (first use in this function); did you mean 'TWCR'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT) | _BV(TWSTO);

              ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:412:26: error: 'TWIE' undeclared (first use in this function); did you mean 'TWEN'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT) | _BV(TWSTO);

                          ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:412:38: error: 'TWEA' undeclared (first use in this function); did you mean 'TWEN'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT) | _BV(TWSTO);

                                      ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:412:50: error: 'TWINT' undeclared (first use in this function); did you mean 'TWIE'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT) | _BV(TWSTO);

                                                  ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:412:63: error: 'TWSTO' undeclared (first use in this function)

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT) | _BV(TWSTO);

                                                               ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c: In function 'twi_releaseBus':

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:444:3: error: 'TWCR' undeclared (first use in this function); did you mean 'EECR'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT);

   ^~~~

   EECR

In file included from c:\users\steph\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include\avr\io.h:99:0,

                 from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:26:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:444:14: error: 'TWEN' undeclared (first use in this function); did you mean 'TWCR'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT);

              ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:444:26: error: 'TWIE' undeclared (first use in this function); did you mean 'TWEN'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT);

                          ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:444:38: error: 'TWEA' undeclared (first use in this function); did you mean 'TWEN'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT);

                                      ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:444:50: error: 'TWINT' undeclared (first use in this function); did you mean 'TWIE'?

   TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT);

                                                  ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c: In function 'twi_handleTimeout':

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:475:29: error: 'TWBR' undeclared (first use in this function); did you mean 'TIFR'?

     uint8_t previous_TWBR = TWBR;

                             ^~~~

                             TIFR

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:476:29: error: 'TWAR' undeclared (first use in this function); did you mean 'TWBR'?

     uint8_t previous_TWAR = TWAR;

                             ^~~~

                             TWBR

In file included from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:27:0:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c: In function 'TWI_vect':

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:503:5: warning: 'TWI_vect' appears to be a misspelled 'signal' handler, missing '__vector' prefix [-Wmisspelled-isr]

 ISR(TWI_vect)

     ^

In file included from c:\users\steph\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include\compat\twi.h:36:0,

                 from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:29:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:505:10: error: 'TWSR' undeclared (first use in this function); did you mean 'ACSR'?

   switch(TW_STATUS){

          ^

In file included from c:\users\steph\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include\avr\io.h:99:0,

                 from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:26:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:505:10: error: 'TWS7' undeclared (first use in this function); did you mean 'TWSR'?

   switch(TW_STATUS){

          ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:505:10: error: 'TWS6' undeclared (first use in this function); did you mean 'TWS7'?

   switch(TW_STATUS){

          ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:505:10: error: 'TWS5' undeclared (first use in this function); did you mean 'TWS6'?

   switch(TW_STATUS){

          ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:505:10: error: 'TWS4' undeclared (first use in this function); did you mean 'TWS5'?

   switch(TW_STATUS){

          ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:505:10: error: 'TWS3' undeclared (first use in this function); did you mean 'TWS4'?

   switch(TW_STATUS){

          ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:510:7: error: 'TWDR' undeclared (first use in this function); did you mean 'TWSR'?

       TWDR = twi_slarw;

       ^~~~

       TWSR

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:530:10: error: 'TWCR' undeclared (first use in this function); did you mean 'TWDR'?

          TWCR = _BV(TWINT) | _BV(TWSTA)| _BV(TWEN) ;

          ^~~~

          TWDR

In file included from c:\users\steph\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include\avr\io.h:99:0,

                 from C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:26:

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:530:21: error: 'TWINT' undeclared (first use in this function)

          TWCR = _BV(TWINT) | _BV(TWSTA)| _BV(TWEN) ;

                     ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:530:34: error: 'TWSTA' undeclared (first use in this function); did you mean 'TWS3'?

          TWCR = _BV(TWINT) | _BV(TWSTA)| _BV(TWEN) ;

                                  ^

C:\Users\steph\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5\libraries\Wire\src\utility\twi.c:530:46: error: 'TWEN' undeclared (first use in this function); did you mean 'TWINT'?

          TWCR = _BV(TWINT) | _BV(TWSTA)| _BV(TWEN) ;

                                              ^

exit status 1

Erreur de compilation pour la carte ATtiny25/45/85

Ce rapport pourrait être plus détaillé avec
l'option "Afficher les résultats détaillés de la compilation"
activée dans Fichier -> Préférences.

parametre

C'est les pins 5 et 7

kamill · January 8, 2023, 7:19am

Apparemment tu utilises un core attiny qui ne gère pas l'i2c (sur l'attiny85 c'est géré par soft).
Utilise le core de Spence Konde

Il faut désinstaller le core attiny installé actuellement.

stephcache58 · January 8, 2023, 8:59am

Je trouve pas le core attiny que j'ai installé et je trouve pas le core Spence Konde dans la bibliothèque librairie

kamill · January 8, 2023, 9:20am

Quand tu regardes dans le gestionnaire de cartes tu doit trouver une entrée pour le attiny qui est installée.
Pour installer le core de Spence Konde il faut suivre les instructions du paragraphe installation de la doc.

al1fch · January 8, 2023, 9:21am

Bonjour

c'est ici :

github.com

SpenceKonde/ATTinyCore/blob/v2.0.0-devThis-is-the-head-submit-PRs-against-this/Installation.md

Supported IDE versions
============
ATtinyCore (Universal) works with all versions of the official IDE (from arduino.cc ) from version 1.6.3 onwards. For boards manager installation, 1.6.4 or later is required. Due to serious bugs, 1.6.6, 1.6.7, 1.6.8, and 1.6.10 are not recommended. Version 1.8.9 is recommended.

Boards Manager Installation
============

This core can be installed using the boards manager. The boards manager URL is:

`http://drazzy.com/package_drazzy.com_index.json`

1. File->Preferences on a PC, or Arduino->Preferences on a Mac, enter the above URL in "Additional Boards Manager URLs
2. Tools -> Boards -> Boards Manager...
  *If using 1.6.6, close boards manager and re-open it (see below)
3. Select "ATTinyCore by Spence Konde" and click "Install".

Due to [a bug](https://github.com/arduino/Arduino/issues/3795) in 1.6.6 of the Arduino IDE, new boards manager entries are not visible the first time Boards Manager is opened after adding a new boards manager URL. If you are still using this version of the IDE, you should update. It is ancient.

Manual Installation
============

This file has been truncated. show original

Un core n'est pas une bibliothèque (library), il faut l'ajouter par le menu 'Préférences'

kamill · January 8, 2023, 9:22am

Tu utilises l'IDE 1.8 ou 2.0 ?

stephcache58 · January 8, 2023, 9:23am

J'utilise à 1.8. J'ai réussi pour le core par conte je choisi quoi dans la liste déroulante ?

kamill · January 8, 2023, 10:13am

Si c'est un attiny85 seul (pas un digispark) tu choisis ATtiny25/45/85 (No bootloader)

stephcache58 · January 8, 2023, 10:16am

Le téléversement sait bien passé. je teste le fonctionnement avec attiny85 un peut plus tard

stephcache58 · January 8, 2023, 12:01pm

Après mettre planté de pin pour le détecteur de mouvement et relais et supprimer le délais de 1s sa marche parfaitement.

Merci pour votre aide

kamill · January 8, 2023, 12:53pm

Bravo, bonne continuation.

stephcache58 · January 8, 2023, 12:59pm

Merci, je travail sur gros projet de domotique et pour ce qu'ils ont envie de voir.

Mon site: Domotique pour la maison

kamill · January 8, 2023, 3:22pm

Beau projet.

stephcache58 · January 15, 2023, 7:03pm

Merci mais il y a du taf.

Par conte j'ai un nouveau problème.

Quand je teste le code sur un arduino uno ou nano tous fonctionne bien par conte quand je le teste sur attiny85 la plus rien ne marche

#include <Wire.h>
#include <BH1750.h>

BH1750 lightMeter;

int mouvement = 3;
int relais = 4;
int com_nanuel = 1;
int seuil_luminosite = A0;
boolean etat_BP;

void setup()
{
  Serial.begin(9600);
  Wire.begin();
  lightMeter.begin(BH1750::CONTINUOUS_LOW_RES_MODE);
  pinMode(mouvement, INPUT_PULLUP);
  pinMode(com_nanuel, INPUT_PULLUP);
  pinMode(relais, OUTPUT);
  digitalWrite(relais, HIGH);
  etat_BP = false;
}

void loop()
{
  int etat_mouvement = digitalRead(mouvement);
  Serial.print("Mouvement détecter: ");
  Serial.print(etat_mouvement);
  Serial.print("\t");

  float lux = lightMeter.readLightLevel();
  Serial.print("Light: ");
  Serial.print(lux);
  Serial.print(" lx");
  Serial.print("\t");

  int potentiometre = analogRead(seuil_luminosite);
  float unite = map(potentiometre, 0, 1023, 0, 65535);
  Serial.print("Seuil de luminosité: ");
  Serial.print(unite);
  Serial.print(" lx");
  Serial.print("\t");

  int etat_com_manuel = digitalRead(com_nanuel);
  Serial.print(etat_com_manuel);
  Serial.print("\t");

  if(etat_com_manuel == 0) {etat_BP = !etat_BP;}
  Serial.println(etat_BP);

  /*if(etat_BP == 1)
  {Serial.println("Relais actif");}
  else if(etat_mouvement == 1 && lux < unite)
  {Serial.println("Relais actif");}
  else
  {Serial.println("Relais inactif");}*/

  if(etat_mouvement == 1 && lux < unite)
  {digitalWrite(relais, LOW);}
  else if(etat_BP == 1)
  {digitalWrite(relais, LOW);}
  else
  {digitalWrite(relais, HIGH);}

  delay(1000); 
}

system · July 14, 2023, 7:03pm

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.

Topic		Replies	Views
light sensor bh1750 - need help to understand the datasheet Sensors	2	1644	May 6, 2021
Attiny85 I2C und PWM gleichzeitig möglich? Deutsch	2	1105	May 6, 2021
BH1750 et relai problème de boucle Français	6	207	June 10, 2023
arduino / i2c-sensor-sketch auf attiny übertragen ? Deutsch	33	4875	May 6, 2021
Attiny85 commande Serial Français	21	3701	May 6, 2021

HB1750 et attiny85

Related topics