Nuova libreria 74HC595 per controllo display LCD ed uscite digitali

[Etemenanki]

Se non ricordo male, sulle board gestite da SMF un mod, pur avendo autorizzazioni inferiori a quelle degli admin, puo (dovrebbe poter) comunque rinominare, cancellare, spostare unire o dividere yopics, e potergli assegnare la classe "sticky" ... ovviamente dipende se i permessi per il gruppo mods sono di default  

Anche in caso contrario sarebbe comunque sufficente, prima di spostarlo in megatopic, se lo decidete, chiedere agli utenti di cancellare i post che non c'entrano ...

[leo72]

Posso cancellare post, certamente.

[Michele Menniti]

Posso cancellare post, certamente.

Quindi, se e quando si deciderà che questo Topic si può spostare, potrai fare pulizia direttamente certo se li facciamo diventare centinaia giustamente ti scassi i cartoni, speriamo di aver finito, va!

[Gono]

Salve a tutti.
Sono molto interessato a questa libreria e faccio i complimenti all'ideatore 
Ho scaricato la versione 1.01 da qui e per provarla ho utilizzato lo sketch di esempio:

Code: [Select]


#include <HC595.h>

hc595 My595(12,11,13,2); // latch,clock,data,number of 74hc595
unsigned char Leds;

void setup()
{
Leds=0;
  My595.DisplayReset(LCD595_BASIC_DISPLAY_INIT | LCD595_MORELINES ,0); // multiline display
My595.SetCursor(0,0,1,0); // cursor at 0,0, display type 1 on first 595
My595.DisplayWrite("Setup is OK...",0); // Write string
delay(1500); // waiting for...
My595.DisplayClean(0); // clear display

}

void loop()
{
  My595.SetCursor(Leds%13,Leds%2,1,0);
  My595.DisplayChar(32+Leds%96,0);
  Leds++;
  delay(800);
}


Ma durante la compilazione sono usciti una marea di errori:

Code: [Select]


/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:3: error: 'hc595' has not been declared
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:3: error: ISO C++ forbids declaration of 'hc595' with no type
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'int hc595(unsigned char, unsigned char, unsigned char, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:5: error: 'latchPin' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:6: error: 'clockPin' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:7: error: 'dataPin' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:8: error: 'Buffer' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:8: error: 'malloc' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:10: error: 'OUTPUT' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:10: error: 'pinMode' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:13: error: 'num_595' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:16: error: expected constructor, destructor, or type conversion before '::' token
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:22: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void PulseE(unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:24: error: 'Buffer' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:24: error: 'LOW' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:24: error: 'bitWrite' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:25: error: 'Send595' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:26: error: 'delayMicroseconds' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:27: error: 'HIGH' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:35: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void Send595()':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:38: error: 'latchPin' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:38: error: 'LOW' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:38: error: 'digitalWrite' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:39: error: 'num_595' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:39: error: 'dataPin' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:39: error: 'clockPin' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:39: error: 'MSBFIRST' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:39: error: 'Buffer' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:39: error: 'shiftOut' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:40: error: 'HIGH' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:48: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void Send595Pin(unsigned char, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:50: error: 'Set595Pin' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:55: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void Set595Pin(bool, bool, bool, bool, bool, bool, bool, bool, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:57: error: 'Buffer' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:57: error: 'bitWrite' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:67: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void Set595Pin(unsigned char, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:69: error: 'Buffer' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:72: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void Lcd_SetFreePin(unsigned char, bool, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:74: error: 'Buffer' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:74: error: 'bitWrite' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:79: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void DisplayReset(unsigned char, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:81: error: 'LCD595_BASIC_DISPLAY_INIT' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:81: error: 'LCD595_USEFONT_5X10' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:81: error: 'LCD595_MORELINES' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:83: error: 'delayMicroseconds' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:86: error: 'SetLcdPin' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:101: error: 'SendLcdCommand' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:102: error: 'LCD595_DISPLAY_ON' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:103: error: 'LCD595_DISPLAY_CLEAR' was not declared in this scope


[Gono]

Continuo in questo altro post perchè avevo finito i caratteri:

Code: [Select]


/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:112: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void DisplayWrite(const char*, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:114: error: 'strlen' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:116: error: 'DisplayChar' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:120: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void DisplayChar(unsigned char, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:123: error: 'HIGH' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:123: error: 'SetLcdRS' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:124: error: 'SetHLcd' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:126: error: 'SetLLcd' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:128: error: 'delayMicroseconds' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:131: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void SetLcdPin(bool, bool, bool, bool, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:133: error: 'Buffer' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:133: error: 'bitWrite' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:141: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void SetCursor(unsigned char, unsigned char, unsigned char, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:149: error: 'SendLcdCommand' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:153: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void SetDDRAM_Address(unsigned char, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:156: error: 'SendLcdCommand' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:159: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void CreateChar(unsigned char, unsigned char*, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:162: error: 'SendLcdCommand' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:167: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void SendLcdCommand(unsigned char, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:169: error: 'LOW' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:169: error: 'SetLcdRS' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:170: error: 'SetHLcd' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:172: error: 'SetLLcd' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:174: error: 'delayMicroseconds' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:175: error: 'LCD595_DISPLAY_CLEAR' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:175: error: 'delay' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:178: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void SetLcdRS(bool, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:180: error: 'Buffer' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:180: error: 'bitWrite' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:184: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void SetHLcd(unsigned char, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:186: error: 'bitRead' was not declared in this scope
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: At global scope:
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:189: error: 'hc595' is not a class or namespace
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp: In function 'void SetLLcd(unsigned char, unsigned char)':
/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:191: error: 'bitRead' was not declared in this scope


Volevo sapere se anche a qualcun altro era successa una cosa simile.
Vi ringrazio per la disponibilità.

[Testato]

ho provato a compilare anche io e non ci sono errori.
vedo che hai ubuntu, io ho rpovato su win7-64
l'ide arduinica l'hai installata manualmente ? prova a prenderla dal repository, magari linuxiani piu' esperti possono fare una controverifica, attualmente non ho macchine virtuali installate

Dimensione del file binario dello sketch: 3.360 bytes (su un massimo di 32.256 bytes)

[leo72]

Ho provato su Arch, con IDE 1.0.5 e toolchain Atmel.
Anche a me non compila ma si limita a questo errore:

Code: [Select]

/home/leo/sketchbook/libraries/HC595/HC595.cpp:1:19: fatal error: hc595.h: No such file or directory
compilation terminated.

Il problema nasce dalla riga indicata. Lì c'è questo codice:

Code: [Select]

#include <hc595.h>

Ma il file si chiama HC595.h, e giustamente il compilatore non trova il file. Perché su Linux i nomi dei file sono sensibili alle maiuscole e hc595.h non è lo stesso file di HC595.h

Prova quindi ad aprire il file HC595/HC595.cpp ed a cambiare quell'include mettendo

Code: [Select]

#include <HC595.h>

[smania2000]

Domanda banale: ma l'hai copiata la libreria fra quelle di Arduino, ossia nella directory Libraries? Dagli errori sembra che non sia riuscito ad includere la libreria, in particolare quando ti dice "/home/utente/arduino-1.0.5/libraries/HC595/HC595.cpp:112: error: 'hc595' is not a class or namespace" significa che non conosce la classa hc595, motivo per cui desumo che l'inclusione non è andata a buon fine. Controlla per favore che la libreria sia insieme a tutte le altre, forse ti dico una banalità ma non so quali siano le tue conoscenze e quella è la cosa più probabile che mi viene in mente.

[Gono]

Intanto vi ringrazio a tutti per le celeri risposte.
Premetto subito che adesso funziona anche a me, ma mi dilungherò a raccontare come ho fatto nel caso qualcun altro avesse lo stesso problema.
La mia versione 1.0.5 non è quella dei repository.
Inizialmente ho fatto una prova con la versione 1.0 dei repository e trovato lo stesso errore di Leo72, ovvero problemi di maiuscole/minuscole.
Ho quindi creato una copia del file "HC595.h" e l'ho chiamata "hc595.h" e magicamente la versione 1.0 non dava più errori!
La versione 1.0.5 continuava però a dare quella sfilza di errori!
Ho banalmente risolto riavviando il computer

[Testato]

quindi il case sensitive di linux crea librerie compatibili solo su windows, altro punto a favore per il vecchio Bill 

[Gono]

altro punto a favore per il vecchio Bill 

Non ti permettere sai ]

[smania2000]

...ok, ottimo, al più presto modifico il nome della libreria in minuscolo per evitare problemi agli utenti linux.

Grazie.

[leo72]

Se Windows non sa distinguere fra HC595.h e hc595.h non è un prego ma un difetto 

@Gono:
io ho compilato con l'IDE 1.0.5 senza problemi.
Se tu hai fatto la copia del file ad IDE aperto, è l'IDE che non ha ricaricato il nuovo file e continuava ad avere in memoria quello vecchio. Dovevi chiedere e riaprire l'IDE, non serviva riavviare il sistema 

[Gono]

io ho compilato con l'IDE 1.0.5 senza problemi.
Se tu hai fatto la copia del file ad IDE aperto, è l'IDE che non ha ricaricato il nuovo file e continuava ad avere in memoria quello vecchio. Dovevi chiedere e riaprire l'IDE, non serviva riavviare il sistema 

Ti posso assicurare di aver chiuso l'IDE 1.0.5 più di una volta con esito negativo. Ho dovuto proprio riavviare il sistema! Se devo essere sincero anche a me pare strana la cosa.

[leo72]

NOn so che dirti. Probabilmente c'era qualche altro problema perché, come vedi, il messaggio di errore che ho avuto io era di 1 unica riga e completamente diverso dal tuo. A te diceva che non riconosceva hc595 come classe o namespace. Ma avevi editato il file, per caso, nel tentativo di sistemare il problema?