Tell your hardware person to provide you evidence.
What is the operating voltage? It is stable during operations.
Where are the caps fitted? What is the specification of these caps?
What is the stability of the switches? Caps fitted?
There is no point in looking else where until the power is clarified.
Yesterday, a co-developer had an issue with stability. The first rule is check the voltages.... It was the voltages.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Tell your hardware person to provide you evidence.
What is the operating voltage? It is stable during operations.
Where are the caps fitted? What is the specification of these caps?
What is the stability of the switches? Caps fitted?
There is no point in looking else where until the power is clarified.
Yesterday, a co-developer had an issue with stability. The first rule is check the voltages.... It was the voltages.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
hi..
it is working now with limited number of increamenting...
like i need to provide increamenting up to 999 , it is working fine and if I kept 9999 limit for switch press and increamenting is not working...
but I kept increamenting variable as 32 bit variable only...
i saw one warning :
warning (1393) possible hardware stack overflow detected , estimated depth : 20
what is this error and is it creating memory related problem?
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
stack overflow issue is solved that is related to adjusting the stack in xc8 compiler settings..
i am facing on issue with respect to display..
one time I will write data on one menu in display ...i will call second menu that first menu written data is reflecting.....
why I am not getting.. that is complete 128x 64 pixels i am writing one time..
writing second menu on display showing first menu written Data...
can you suggest me why that is happening?
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Tell your hardware person to provide you evidence.
What is the operating voltage? It is stable during operations.
Where are the caps fitted? What is the specification of these caps?
What is the stability of the switches? Caps fitted?
There is no point in looking else where until the power is clarified.
Yesterday, a co-developer had an issue with stability. The first rule is check the voltages.... It was the voltages.
Tell your hardware person to provide you evidence.
What is the operating voltage? It is stable during operations.
Where are the caps fitted? What is the specification of these caps?
What is the stability of the switches? Caps fitted?
There is no point in looking else where until the power is clarified.
Yesterday, a co-developer had an issue with stability. The first rule is check the voltages.... It was the voltages.
hi..
it is working now with limited number of increamenting...
like i need to provide increamenting up to 999 , it is working fine and if I kept 9999 limit for switch press and increamenting is not working...
but I kept increamenting variable as 32 bit variable only...
i saw one warning :
warning (1393) possible hardware stack overflow detected , estimated depth : 20
what is this error and is it creating memory related problem?
A stack overflow - this WILL cause a chip reset. You can inspect the reset registers (brown out causes) to prove this.
But. if you are using MPLAB-X with XC8 this should manage the stack. A reason could be a GOTO but you should not have any.
how to avoid this... overall testing and warning looks like memory related issue..
how to resolve this?
Did you already examine the brown-out cause?
how to check Brown out cause
Section 5.11 Determining the Cause of a Resetof the datasheet.stack overflow issue is solved that is related to adjusting the stack in xc8 compiler settings..
i am facing on issue with respect to display..
one time I will write data on one menu in display ...i will call second menu that first menu written data is reflecting.....
why I am not getting.. that is complete 128x 64 pixels i am writing one time..
writing second menu on display showing first menu written Data...
can you suggest me why that is happening?