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| author | Joe Zhao <ztuowen@gmail.com> | 2014-06-07 17:18:26 +0800 |
|---|---|---|
| committer | Joe Zhao <ztuowen@gmail.com> | 2014-06-07 17:18:26 +0800 |
| commit | 26d1037502e9a0af56929968f77fe3168dd2b05f (patch) | |
| tree | faa314842db556ea49736de21a05eac773b5d627 /rs422lib/main.c | |
| parent | 07d2ace8b4771e2ad48d4a9e6bf43a2022a25fac (diff) | |
| download | rsbus-26d1037502e9a0af56929968f77fe3168dd2b05f.tar.gz rsbus-26d1037502e9a0af56929968f77fe3168dd2b05f.tar.bz2 rsbus-26d1037502e9a0af56929968f77fe3168dd2b05f.zip | |
Diffstat (limited to 'rs422lib/main.c')
| -rw-r--r-- | rs422lib/main.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/rs422lib/main.c b/rs422lib/main.c index 34cb03e..0b1b946 100644 --- a/rs422lib/main.c +++ b/rs422lib/main.c @@ -5,6 +5,7 @@ int cnt=0; int cnt2=0; +int cnt3=0; void port_init(void) { @@ -22,6 +23,7 @@ void received(unsigned char* str,unsigned int len) { SWITCH_STATE(ST_RUN); cnt2=0; + cnt3=0; STATE(0)=0; SYSCALL(TEST); } @@ -115,10 +117,13 @@ void init_devices(void) // Clock tick using cycle estimation void basic_running_ex() { - int i; - for (i=950;i>0;--i) - delay_ms(1); + delay_ms(2); ++cnt2; + if (cnt2==250) + { + ++cnt3; + cnt2=0; + } SYSCALL(TEST); } |