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@Hello.
I review CYW20706 and found that I cannot use i2c and PUART flow control. because puart flow control shares i2c.
Or can you tell me how I can configure it?
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wiced_hal_i2c_init( WICED_I2C_SDA_SFLASH_MOSI_SCL_SFLASH_MISO );
Is it effective for me?
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Hi,
As far as I'm concerned, I2C and PUART don't share the same pins. You can use them at the same time. See the datasheet below:
https://www.cypress.com/documentation/datasheets/cyw20706-bluetooth-soc-embedded-wireless-devices
But as for your concern, I2C does share the pins with other interfaces like SPI / I2S / PCM.
Best regards
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As you mentioned, I cannot use i2c and PUART with same pin.
I found CYW920706WCDEVAL Evaluation board cannot use i2c and PUART. Because PUART cts/rts shares i2c.
So can I change i2c pin(SCL, SDA) with following API? so that can I use PUART(rx,tx,cts,rts) and i2c with my target board?
wiced_hal_i2c_init( WICED_I2C_SDA_SFLASH_MOSI_SCL_SFLASH_MISO );
I hope you make sure it.
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Hi,
Due to the lack of vital information, this issue cannot be processed.
It's recommended that you look for field debug assistance or share your whole source code, for resolving your issue.
This thread is now closed. You are always welcome to post new issues in our community.
Best regards