Arduino Due + Digit Shield(nootropic design) library

Official Hardware Mega Due
1

Hello,

I am using Arduino Due + Digit Shield from nootropic design(Digit Shield) for displaying my output value. But it seems there is some issue with library/header files, because of which the sketch is not compiling. Please help me to debug it.

The error messages are,
Arduino: 1.5.7 (Windows 8), Board: "Arduino Due (Programming Port)"

Build options changed, rebuilding all

C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp: In member function 'void DigitShieldClass::begin()':
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:61:3: error: 'TIMSK2' was not declared in this scope
TIMSK2 &= ~(1 << TOIE2);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:61:20: error: 'TOIE2' was not declared in this scope
TIMSK2 &= ~(1 << TOIE2);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:64:3: error: 'TCCR2A' was not declared in this scope
TCCR2A &= ~((1 << WGM21) | (1 << WGM20));
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:64:21: error: 'WGM21' was not declared in this scope
TCCR2A &= ~((1 << WGM21) | (1 << WGM20));
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:64:36: error: 'WGM20' was not declared in this scope
TCCR2A &= ~((1 << WGM21) | (1 << WGM20));
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:65:3: error: 'TCCR2B' was not declared in this scope
TCCR2B &= ~(1 << WGM22);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:65:20: error: 'WGM22' was not declared in this scope
TCCR2B &= ~(1 << WGM22);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:68:3: error: 'ASSR' was not declared in this scope
ASSR &= ~(1 << AS2);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:68:18: error: 'AS2' was not declared in this scope
ASSR &= ~(1 << AS2);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:71:20: error: 'OCIE2A' was not declared in this scope
TIMSK2 &= ~(1 << OCIE2A);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:74:19: error: 'CS22' was not declared in this scope
TCCR2B |= (1 << CS22);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:75:20: error: 'CS21' was not declared in this scope
TCCR2B &= ~(1 << CS21);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:76:19: error: 'CS20' was not declared in this scope
TCCR2B |= (1 << CS20);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:79:3: error: 'TCNT2' was not declared in this scope
TCNT2 = 0;
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp: In function 'void TIMER2_OVF_vect()':
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:313:3: error: 'TCNT2' was not declared in this scope
TCNT2 = 0;
^

This report would have more information with
"Show verbose output during compilation"
enabled in File > Preferences.

2

Hello,

I am using Arduino Due + Digit Shield from nootropic design(Digit Shield) for displaying my output value. But it seems there is some issue with library/header files, because of which the sketch is not compiling. Please help me to debug it.

The error messages are,
Arduino: 1.5.7 (Windows smiley-cool, Board: "Arduino Due (Programming Port)"

Build options changed, rebuilding all

C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp: In member function 'void DigitShieldClass::begin()':
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:61:3: error: 'TIMSK2' was not declared in this scope
TIMSK2 &= ~(1 << TOIE2);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:61:20: error: 'TOIE2' was not declared in this scope
TIMSK2 &= ~(1 << TOIE2);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:64:3: error: 'TCCR2A' was not declared in this scope
TCCR2A &= ~((1 << WGM21) | (1 << WGM20));
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:64:21: error: 'WGM21' was not declared in this scope
TCCR2A &= ~((1 << WGM21) | (1 << WGM20));
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:64:36: error: 'WGM20' was not declared in this scope
TCCR2A &= ~((1 << WGM21) | (1 << WGM20));
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:65:3: error: 'TCCR2B' was not declared in this scope
TCCR2B &= ~(1 << WGM22);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:65:20: error: 'WGM22' was not declared in this scope
TCCR2B &= ~(1 << WGM22);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:68:3: error: 'ASSR' was not declared in this scope
ASSR &= ~(1 << AS2);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:68:18: error: 'AS2' was not declared in this scope
ASSR &= ~(1 << AS2);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:71:20: error: 'OCIE2A' was not declared in this scope
TIMSK2 &= ~(1 << OCIE2A);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:74:19: error: 'CS22' was not declared in this scope
TCCR2B |= (1 << CS22);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:75:20: error: 'CS21' was not declared in this scope
TCCR2B &= ~(1 << CS21);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:76:19: error: 'CS20' was not declared in this scope
TCCR2B |= (1 << CS20);
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:79:3: error: 'TCNT2' was not declared in this scope
TCNT2 = 0;
^
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp: In function 'void TIMER2_OVF_vect()':
C:\Users\chikk_000\Documents\Arduino\libraries\DigitShield\DigitShield.cpp:313:3: error: 'TCNT2' was not declared in this scope
TCNT2 = 0;
^

This report would have more information with
"Show verbose output during compilation"
enabled in File > Preferences.

3

You are going to have to completely rewrite that library to work with the different timers, etc. on the Due.

4

It looks like the library uses avr registers. You'll have to find out what the code does, and make a due equivalent.

5

Could you please tell me in short, how could i do that ?

6

could you please tell me in short, how could i do that ?

7

Please do not cross-post. This wastes time and resources as people attempt to answer your question on multiple threads.

Threads merged.

  • Moderator

Your third thread deleted. Grrrr.

8

oops.... I don't know that topics should be discussed in multiple threads. I ll take care of that with my future posts.