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Altera_Forum's avatar
Altera_Forum
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21 years ago

uart hal questions ?

1. how can I open the uart for non blocking read ? 2. how can I do "blocking output" with "non blocking read" ? ( without modifying altera_avalon_uart.c) 3. how can I disable RTS/CTS in sof...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

i think open is in <fcntl.h>, don&#39;t know if you need all, just a copy from my file

# include <sys/ioctl.h>

// open ???# include <fcntl.h># include<string.h>

// rand(),srand()# include<stdlib.h>

// write(),read(),usleep()# include<unistd.h>

# include <priv/alt_file.h># include "altera_avalon_uart_regs.h"# include "altera_avalon_uart.h"

# include<time.h>