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Smart Bluetooth

Anonymous
Not applicable

Hi Sir,

I found a very weird situation about the PUART rx.

I do the experiment to send a continuous packets from Host SoC to BCM20736.

The packet length is 3 bytes only. Once the BCM20736 received the data, it echo the data back to BCM20736.

The following photo are the waveform that the scope with UART module.

The configuration is 115200/8n1. Do you have any idea what's going on?

uart_wave_01.JPG

uart_wave_02.JPG

uart_wave_03.JPG

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1 Solution
MichaelF_56
Moderator
Moderator

I spoke with the developers today and they confirmed:

1.

We prefer to see bus speed errors that are +/-2% or less of the configured baud rate, not 5% as noted above.

2.

Unfortunately, this does not exist.

View solution in original post

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