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Hello Cypress IoT Team
We evaluate CYW20819 with ModusToolBox.
Regarding API stack size, we referred to the below.
Code-Examples-BT-SDK-for-ModusToolbox-master\CYW920819EVB-02\apps\demo\datalogger\dual_spi_master
Then, in the following thread, we understand CYW20819 may hang up due to large stack size.
https://community.cypress.com/thread/50272
[Questions]
1)
How can we estimate the proper stack size for the API? (If Cypress knows the recommended stack size, let me know.)
2)
Can we detect any error due to large stack size in advance?
Thanks,
Yoshinori
Solved! Go to Solution.
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Hi Yoshinori,
Please refer https://cypresssemiconductorco.github.io/btsdk-docs/BT-SDK/WICED-Application-Buffer-Pools.pdf for the information about size and number of buffers need to be allocated by the stack.
If you want to find the the stack usage of the thread, please follow "3.4.1 Stack Usage" in the doc CypressAcademy_WBT101_Files/WBT101-03-RTOS.pdf at master · cypresssemiconductorco/CypressAcademy_WBT...
Thanks,
-Dheeraj
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Hi Yoshinori,
Please refer https://cypresssemiconductorco.github.io/btsdk-docs/BT-SDK/WICED-Application-Buffer-Pools.pdf for the information about size and number of buffers need to be allocated by the stack.
If you want to find the the stack usage of the thread, please follow "3.4.1 Stack Usage" in the doc CypressAcademy_WBT101_Files/WBT101-03-RTOS.pdf at master · cypresssemiconductorco/CypressAcademy_WBT...
Thanks,
-Dheeraj