Equivalent of millis() in Atmel studio











up vote
1
down vote

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I want to translate my arduino code to Atmel studio. I need help.
What is the equivalent of this code in Atmel studio. I think, timers are necessary (?).
Thanks



starttime = millis();

endtime = starttime;



while ((endtime - starttime)<=5000)        // do this loop for up to 5000mS

{

endtime = millis();



action();

}





arduino-uno arduino-ide atmel-studio







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alex jla is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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  • 2




    cross post stackoverflow.com/questions/53780848/…
    – Juraj
    12 hours ago















up vote
1
down vote

favorite












I want to translate my arduino code to Atmel studio. I need help.
What is the equivalent of this code in Atmel studio. I think, timers are necessary (?).
Thanks



starttime = millis();

endtime = starttime;



while ((endtime - starttime)<=5000)        // do this loop for up to 5000mS

{

endtime = millis();



action();

}





arduino-uno arduino-ide atmel-studio







share|improve this question









New contributor




alex jla is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
















  • 2




    cross post stackoverflow.com/questions/53780848/…
    – Juraj
    12 hours ago













up vote
1
down vote

favorite









up vote
1
down vote

favorite











I want to translate my arduino code to Atmel studio. I need help.
What is the equivalent of this code in Atmel studio. I think, timers are necessary (?).
Thanks



starttime = millis();

endtime = starttime;



while ((endtime - starttime)<=5000)        // do this loop for up to 5000mS

{

endtime = millis();



action();

}





arduino-uno arduino-ide atmel-studio







share|improve this question









New contributor




alex jla is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











I want to translate my arduino code to Atmel studio. I need help.
What is the equivalent of this code in Atmel studio. I think, timers are necessary (?).
Thanks



starttime = millis();

endtime = starttime;



while ((endtime - starttime)<=5000)        // do this loop for up to 5000mS

{

endtime = millis();



action();

}





arduino-uno arduino-ide atmel-studio




arduino-uno arduino-ide atmel-studio






share|improve this question









New contributor




alex jla is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question









New contributor




alex jla is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









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edited 12 hours ago









Michel Keijzers

6,27841737




6,27841737






New contributor




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asked 12 hours ago









alex jla

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alex jla is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





alex jla is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






alex jla is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.








  • 2




    cross post stackoverflow.com/questions/53780848/…
    – Juraj
    12 hours ago














  • 2




    cross post stackoverflow.com/questions/53780848/…
    – Juraj
    12 hours ago








2




2




cross post stackoverflow.com/questions/53780848/…
– Juraj
12 hours ago




cross post stackoverflow.com/questions/53780848/…
– Juraj
12 hours ago










1 Answer
1






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oldest

votes

















up vote
4
down vote













The millis() function is defined in the Arduino Core for AVR architecture, specifically the wiring.c file.



You can see that timer0 is setup with various parameters for prescaling and interrupt triggering and handling of timer0 overflow such that a variable called timer0_millis contains the number of milliseconds since the sketch started.



The millis() function basically returns that timer0_millis value.



If you wish to make use of the function in AVR Studio, then you would need to include the same kind of timer0 setup and interrupt/overflow handling that the Arduino core does.






share|improve this answer





















  • I have found example code,but isn't same.Can you write equivalent of code in above?for being example and my learning.Of course,If is this possible?Thanks.
    – alex jla
    12 hours ago










  • I will not write it for you. It's already written in wiring.c
    – jose can u c
    12 hours ago










  • oh sorry,I hadn't seen wiring.c file.I have added to my project.But I am not using timer0_millis.Error: 'timer0_millis' undeclared (first use in this function). What can I add wiring.c to my project?
    – alex jla
    12 hours ago








  • 3




    You will need to read all of wiring.c, understand it, and then implement it in your own project. Arduino makes very simple the things which are complex on "pain" AVR programming. What is the reason you choose to use AVR Studio?
    – jose can u c
    11 hours ago










  • Because I am learning atmel studio.But now,I need to this function.No need to make it so difficult.Just,I want to counter like millis() which has forward direction.I need solution.
    – alex jla
    9 hours ago











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1 Answer
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active

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active

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up vote
4
down vote













The millis() function is defined in the Arduino Core for AVR architecture, specifically the wiring.c file.



You can see that timer0 is setup with various parameters for prescaling and interrupt triggering and handling of timer0 overflow such that a variable called timer0_millis contains the number of milliseconds since the sketch started.



The millis() function basically returns that timer0_millis value.



If you wish to make use of the function in AVR Studio, then you would need to include the same kind of timer0 setup and interrupt/overflow handling that the Arduino core does.






share|improve this answer





















  • I have found example code,but isn't same.Can you write equivalent of code in above?for being example and my learning.Of course,If is this possible?Thanks.
    – alex jla
    12 hours ago










  • I will not write it for you. It's already written in wiring.c
    – jose can u c
    12 hours ago










  • oh sorry,I hadn't seen wiring.c file.I have added to my project.But I am not using timer0_millis.Error: 'timer0_millis' undeclared (first use in this function). What can I add wiring.c to my project?
    – alex jla
    12 hours ago








  • 3




    You will need to read all of wiring.c, understand it, and then implement it in your own project. Arduino makes very simple the things which are complex on "pain" AVR programming. What is the reason you choose to use AVR Studio?
    – jose can u c
    11 hours ago










  • Because I am learning atmel studio.But now,I need to this function.No need to make it so difficult.Just,I want to counter like millis() which has forward direction.I need solution.
    – alex jla
    9 hours ago















up vote
4
down vote













The millis() function is defined in the Arduino Core for AVR architecture, specifically the wiring.c file.



You can see that timer0 is setup with various parameters for prescaling and interrupt triggering and handling of timer0 overflow such that a variable called timer0_millis contains the number of milliseconds since the sketch started.



The millis() function basically returns that timer0_millis value.



If you wish to make use of the function in AVR Studio, then you would need to include the same kind of timer0 setup and interrupt/overflow handling that the Arduino core does.






share|improve this answer





















  • I have found example code,but isn't same.Can you write equivalent of code in above?for being example and my learning.Of course,If is this possible?Thanks.
    – alex jla
    12 hours ago










  • I will not write it for you. It's already written in wiring.c
    – jose can u c
    12 hours ago










  • oh sorry,I hadn't seen wiring.c file.I have added to my project.But I am not using timer0_millis.Error: 'timer0_millis' undeclared (first use in this function). What can I add wiring.c to my project?
    – alex jla
    12 hours ago








  • 3




    You will need to read all of wiring.c, understand it, and then implement it in your own project. Arduino makes very simple the things which are complex on "pain" AVR programming. What is the reason you choose to use AVR Studio?
    – jose can u c
    11 hours ago










  • Because I am learning atmel studio.But now,I need to this function.No need to make it so difficult.Just,I want to counter like millis() which has forward direction.I need solution.
    – alex jla
    9 hours ago













up vote
4
down vote










up vote
4
down vote









The millis() function is defined in the Arduino Core for AVR architecture, specifically the wiring.c file.



You can see that timer0 is setup with various parameters for prescaling and interrupt triggering and handling of timer0 overflow such that a variable called timer0_millis contains the number of milliseconds since the sketch started.



The millis() function basically returns that timer0_millis value.



If you wish to make use of the function in AVR Studio, then you would need to include the same kind of timer0 setup and interrupt/overflow handling that the Arduino core does.






share|improve this answer












The millis() function is defined in the Arduino Core for AVR architecture, specifically the wiring.c file.



You can see that timer0 is setup with various parameters for prescaling and interrupt triggering and handling of timer0 overflow such that a variable called timer0_millis contains the number of milliseconds since the sketch started.



The millis() function basically returns that timer0_millis value.



If you wish to make use of the function in AVR Studio, then you would need to include the same kind of timer0 setup and interrupt/overflow handling that the Arduino core does.







share|improve this answer












share|improve this answer



share|improve this answer










answered 12 hours ago









jose can u c

5,5022724




5,5022724












  • I have found example code,but isn't same.Can you write equivalent of code in above?for being example and my learning.Of course,If is this possible?Thanks.
    – alex jla
    12 hours ago










  • I will not write it for you. It's already written in wiring.c
    – jose can u c
    12 hours ago










  • oh sorry,I hadn't seen wiring.c file.I have added to my project.But I am not using timer0_millis.Error: 'timer0_millis' undeclared (first use in this function). What can I add wiring.c to my project?
    – alex jla
    12 hours ago








  • 3




    You will need to read all of wiring.c, understand it, and then implement it in your own project. Arduino makes very simple the things which are complex on "pain" AVR programming. What is the reason you choose to use AVR Studio?
    – jose can u c
    11 hours ago










  • Because I am learning atmel studio.But now,I need to this function.No need to make it so difficult.Just,I want to counter like millis() which has forward direction.I need solution.
    – alex jla
    9 hours ago


















  • I have found example code,but isn't same.Can you write equivalent of code in above?for being example and my learning.Of course,If is this possible?Thanks.
    – alex jla
    12 hours ago










  • I will not write it for you. It's already written in wiring.c
    – jose can u c
    12 hours ago










  • oh sorry,I hadn't seen wiring.c file.I have added to my project.But I am not using timer0_millis.Error: 'timer0_millis' undeclared (first use in this function). What can I add wiring.c to my project?
    – alex jla
    12 hours ago








  • 3




    You will need to read all of wiring.c, understand it, and then implement it in your own project. Arduino makes very simple the things which are complex on "pain" AVR programming. What is the reason you choose to use AVR Studio?
    – jose can u c
    11 hours ago










  • Because I am learning atmel studio.But now,I need to this function.No need to make it so difficult.Just,I want to counter like millis() which has forward direction.I need solution.
    – alex jla
    9 hours ago
















I have found example code,but isn't same.Can you write equivalent of code in above?for being example and my learning.Of course,If is this possible?Thanks.
– alex jla
12 hours ago




I have found example code,but isn't same.Can you write equivalent of code in above?for being example and my learning.Of course,If is this possible?Thanks.
– alex jla
12 hours ago












I will not write it for you. It's already written in wiring.c
– jose can u c
12 hours ago




I will not write it for you. It's already written in wiring.c
– jose can u c
12 hours ago












oh sorry,I hadn't seen wiring.c file.I have added to my project.But I am not using timer0_millis.Error: 'timer0_millis' undeclared (first use in this function). What can I add wiring.c to my project?
– alex jla
12 hours ago






oh sorry,I hadn't seen wiring.c file.I have added to my project.But I am not using timer0_millis.Error: 'timer0_millis' undeclared (first use in this function). What can I add wiring.c to my project?
– alex jla
12 hours ago






3




3




You will need to read all of wiring.c, understand it, and then implement it in your own project. Arduino makes very simple the things which are complex on "pain" AVR programming. What is the reason you choose to use AVR Studio?
– jose can u c
11 hours ago




You will need to read all of wiring.c, understand it, and then implement it in your own project. Arduino makes very simple the things which are complex on "pain" AVR programming. What is the reason you choose to use AVR Studio?
– jose can u c
11 hours ago












Because I am learning atmel studio.But now,I need to this function.No need to make it so difficult.Just,I want to counter like millis() which has forward direction.I need solution.
– alex jla
9 hours ago




Because I am learning atmel studio.But now,I need to this function.No need to make it so difficult.Just,I want to counter like millis() which has forward direction.I need solution.
– alex jla
9 hours ago










alex jla is a new contributor. Be nice, and check out our Code of Conduct.










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alex jla is a new contributor. Be nice, and check out our Code of Conduct.













alex jla is a new contributor. Be nice, and check out our Code of Conduct.












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