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Altera_Forum's avatar
Altera_Forum
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19 years ago

Weird Operation With Out PRINTF

Is anyone experiencing weird problems if you don't use any printf's in the main loop? I am having problems with using the DMA to transmit data using a UART. The UART transmits junk dat...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

I'm not sure what your issue could be, but perhaps the CPU's data cache could be playing a role? Have you tried the uncached malloc?

Cheers,

- slacker