Hello,
I am still working on an issue described in
PSOC5LP Jitter in interrupt handling
the problem was solved with executing a function in SRAM according to the description in
https://community.cypress.com/external-link.jspa?url=http%3A%2F%2Fwww.cypress.com%2F%3FrID%3D61932
I defined a prototype
CY_ISR(ADC_COS_ISR_LOC) __attribute__ ((section(".data")));
for the Interrupt-Service for the data from the SAR-ADU.
I ignored the compiler warning and everything works ! .... until now ...
At the moment I am using PSoC Creator 4.0 Update 1 (4.0.0.432). With the latest update ignoring the warning doesn´t work.
Now I get the following messages:
cccQkAff.s:18: Warning: ignoring changed section attributes for .data
Build error: The command 'arm-none-eabi-gcc.exe' failed with exit code '1'.
Without placing the function in the .data-section the compile process is successfully.
I wonder what to do now: In AN89610 9.4 is a statement
"Functions that are to be located in SRAM must be placed in the .data section"
this is what I have done....
Now I need a workaround for this error-message ....
with regards
Stefan
