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UART: Add TX Overflow Detection and Status Flag Handling - #44
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Anubhav-30 wants to merge 3 commits into
Open
Anubhav-30 wants to merge 3 commits into
Anubhav-30 wants to merge 3 commits into
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This PR adds TX overflow detection in the APB UART module.
Changes:
tx_overflowflag to detect writes when TX FIFO is not readyImpact:
Prevents silent data loss and improves error visibility for software.
Testing: