diff options
| author | Wolfram Sang <wolfram@the-dreams.de> | 2011-05-04 22:58:14 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2011-05-05 09:52:46 +0200 |
| commit | 6b36f7856f1cc88e86e80835c140dc374e20b754 (patch) | |
| tree | 705455ff0e9d4c2c95647742661a9b0dce37a168 /src/target/firmware/lib | |
| parent | a2566d0514f5393e2369e93af0ab80e3e8b2defc (diff) | |
lib: move delay.c from calypso to lib
Nothing calypso-related in there and needed for Mediatek, too.
Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
Diffstat (limited to 'src/target/firmware/lib')
| -rw-r--r-- | src/target/firmware/lib/Makefile | 2 | ||||
| -rw-r--r-- | src/target/firmware/lib/delay.c | 16 |
2 files changed, 17 insertions, 1 deletions
diff --git a/src/target/firmware/lib/Makefile b/src/target/firmware/lib/Makefile index 987857c9..83f9966b 100644 --- a/src/target/firmware/lib/Makefile +++ b/src/target/firmware/lib/Makefile @@ -2,6 +2,6 @@ LIBRARIES+=mini mini_DIR=lib mini_SRCS=vsprintf.c string.c ctype.c printf.c console.c ctors.c \ - changebit.S clearbit.S div64.S lib1funcs.S memcpy.S memset.S setbit.S testchangebit.S testclearbit.S testsetbit.S + changebit.S clearbit.S delay.c div64.S lib1funcs.S memcpy.S memset.S setbit.S testchangebit.S testclearbit.S testsetbit.S diff --git a/src/target/firmware/lib/delay.c b/src/target/firmware/lib/delay.c new file mode 100644 index 00000000..443ca827 --- /dev/null +++ b/src/target/firmware/lib/delay.c @@ -0,0 +1,16 @@ +#include <delay.h> + +/* FIXME: We need properly calibrated delay loops at some point! */ +void delay_us(unsigned int us) +{ + volatile unsigned int i; + + for (i= 0; i < us*4; i++) { i; } +} + +void delay_ms(unsigned int ms) +{ + volatile unsigned int i; + + for (i= 0; i < ms*1300; i++) { i; } +} |