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Altera_Forum's avatar
Altera_Forum
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16 years ago

Speed! when reading from the serial port

Hello folks, I am reading messages from the UART at 230400 8-N-1. The messages are 41-byte long. The whole message takes about 2ms to be sent into the UART. However, when I do fscanf, fgets...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

You should use an /f processor and a decent amount of both data and instruction cache.

-Michael