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Hello,
I have a few questions about two-processor PSoCs.
If I declare a global variable in a header file inside shared-code folder, how will this be compiled?
Will this get compiled as two variables, one for each core? Or will this be compiled as a shared memory location?
If the first, how should I declare shared memory?
And the last question, how will volatile keyword behave in two-processor environment? I used to declare variable as volatile, when it may be accessed from multiple ISRs and/or non-interrupt code. Does this mean that all shared memory should be volatile?
Stanislav
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Hello Stanislav,
The draft application note in another thread addresses the shared memory issue. There is an associated code example which I will also publish. Please let me know if these address your needs.
Regards,
Mark Ainsworth
