WICED HAL I2C Stop Condition Control

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CoreyW_81
Employee
Employee
50 sign-ins 50 replies posted 25 replies posted

Any ideas on how to control the I2C stop condition on the CYW20719B2 under MTB 1.1 and SDK 1.4? Currently the wiced_hal_i2c doesn’t seem to allow that. Is there an API that can be exposed or a hidden parameter of the current API's that will allow control of the I2C transaction.

As an example of what is needed, see the PDL for PSOC 6:

bool xferPending

...is part of the cy_stc_scb_i2c_master_xfer_config_t structure and controls whether a stop is generated or not.

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AnjanaM_61
Moderator
Moderator
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5 comments on KBA First comment on KBA 5 questions asked

Hi Corey,

Adding to last comment. I checked with our software team and thet said "start and stop bits are controlled by the HW. There is no way for the app/FW to control this. "

Thanks,

Anjana

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