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| author | Nick Foster <nick@nerdnetworks.org> | 2011-01-17 14:51:06 -0800 |
|---|---|---|
| committer | Nick Foster <nick@nerdnetworks.org> | 2011-01-17 14:51:06 -0800 |
| commit | caa911aa270ee4aef7244f3159b9fd402a454069 (patch) | |
| tree | 57e85e00e9727aade1a4dafaa6da98eb5e2b4b6c /firmware/zpu/lib/hal_io.c | |
| parent | d521bd1c28acf0ca159f8c84a8189bef11fdf65d (diff) | |
| download | uhd-caa911aa270ee4aef7244f3159b9fd402a454069.tar.gz uhd-caa911aa270ee4aef7244f3159b9fd402a454069.tar.bz2 uhd-caa911aa270ee4aef7244f3159b9fd402a454069.zip | |
next: fngets() fixed for GPS driver. polling/timeout moved to host side. small changes to GPS output text.
Diffstat (limited to 'firmware/zpu/lib/hal_io.c')
| -rw-r--r-- | firmware/zpu/lib/hal_io.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/zpu/lib/hal_io.c b/firmware/zpu/lib/hal_io.c index be4c570c7..1d137943c 100644 --- a/firmware/zpu/lib/hal_io.c +++ b/firmware/zpu/lib/hal_io.c @@ -253,11 +253,11 @@ fngets(hal_uart_name_t u, char * const s, int len) } int -fngets_timeout(hal_uart_name_t u, char * const s, int len) +fngets_noblock(hal_uart_name_t u, char * const s, int len) { char *x = s; - while(((*x=(char)hal_uart_getc_timeout(u)) != '\n') && (*x != -1) && ((x-s) < len)) x++; + while(((*x=(char)hal_uart_getc_noblock(u)) != '\n') && (*x != 255) && ((x-s) < len)) x++; *x = 0; //printf("Returning from fngets() with string %d of length %d\n", s[0], x-s); return (x-s); |