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Power Supply
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Power Supply

vgy posted on 25 Feb 2013 4:42 AM PST
Top Contributor
133 Forum Posts

Hi ,

   I am New To PSoC 5 , I am using CY8CKIT-001 KIT and CY8C55 Family Processor. is there any limitation that we have to work with only 3.3 v , can we work with 5v also?

Thanks




Re: Power Supply

vgy posted on 25 Feb 2013 05:19 AM PST
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133 Forum Posts

Hi ,

    i am getting errors, i dont why , here i am attaching the work



Re: Power Supply

danaaknight posted on 25 Feb 2013 05:35 AM PST
Top Contributor
1773 Forum Posts

The kit suppoorts 5 V operation, as does the processor module.

 

Typos in main() -

 

 uint16 ADC_Samples[10]; /* Size Depends On the RAM SIZE*/                         /./ you had forgot the ";"

 

This compiled under 2.2 with modules updates I aceded to.

 

Regards, Dana.
 



Re: Power Supply

vgy posted on 25 Feb 2013 06:53 AM PST
Top Contributor
133 Forum Posts

 after changing the following error came
 

The command 'arm-none-eabi-gcc.exe' failed with exit code '1'.
 



Re: Power Supply

vgy posted on 25 Feb 2013 06:54 AM PST
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133 Forum Posts

thank you dana i rectified it.



Re: Power Supply

vgy posted on 25 Feb 2013 07:16 AM PST
Top Contributor
133 Forum Posts

HI daana,

          i have declared uint16 ADC_Samples[22335];  and run the code which was in the above posts, the status of memory is

Flash used: 12784 of 262144 bytes (4.9 %). SRAM used: 45056 of 65536 bytes (68.8 %).

now i declared uint16 ADC_Samples[22339]; 
 and i run the code but status of RAM memory is overflow. how is this possible just for 4 extra samples 30 % of RAM consumption.

Thanks
 



Re: Power Supply

Bob Marlowe posted on 25 Feb 2013 09:14 AM PST
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1768 Forum Posts

I am tempted to say "That cannot be" but I will ony let me carried away with "This cannot be the only change".

Are you using a #define for that number that is used elswhere ?

 

Bob

 



Re: Power Supply

danaaknight posted on 25 Feb 2013 05:53 PM PST
Top Contributor
1773 Forum Posts

Are you doing any calls where the sample array is getting pushed onto

the stack ? Is the sample array a global or a local ( where it gets handled

by stack) ?

 

Regards, Dana.






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