Anonymous
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Sep 17, 2014
07:41 AM
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Sep 17, 2014
07:41 AM
I am using BCM920737TAG board for software development. I did configured puart port and sending data on Tx. I am capturing data by using Saleae logic analyzer and I observed that some times the data has framing error. Any ideas?
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Peripherhal UART
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1 Solution
Sep 18, 2014
10:15 AM
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Sep 18, 2014
10:15 AM
Peripheral UART (SPI1, SPI2, I2C) is (are) shutdown in sleep. So the application has to disable sleep during the time data is being transmitted/received. See puart.h for a couple of macros that can be used to determine if the RX/TX FIFOs have data.
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