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Modify chopstx_poll API

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This commit is contained in:
NIIBE Yutaka
2016-04-22 13:42:01 +09:00
parent 5d40ffbffa
commit 1b12a78054
6 changed files with 154 additions and 81 deletions
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20
example-fs-bb48/sample.c
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@@ -152,7 +152,6 @@ static char hexchar (uint8_t x)
return '?';
}
static struct stream *st;
static int
check_recv (void *arg)
@@ -165,18 +164,11 @@ check_recv (void *arg)
return 0;
}
static void
poll_for_stream (int reg_or_unreg, chopstx_px_t *px)
{
if (reg_or_unreg == 0)
chopstx_cond_hook (px, &st->cnd, &st->mtx, check_recv, st);
else
chopstx_cond_unhook (px, &st->cnd);
}
int
main (int argc, const char *argv[])
{
struct stream *st;
uint8_t count;
extern uint32_t bDeviceState;
@@ -212,6 +204,7 @@ main (int argc, const char *argv[])
{
uint8_t s[64];
u = 1;
if (stream_wait_connection (st) < 0)
{
chopstx_usec_wait (1000*1000);
@@ -235,10 +228,17 @@ main (int argc, const char *argv[])
{
int size;
uint32_t usec;
struct chx_poll_desc poll_desc;
poll_desc.type = CHOPSTX_POLL_COND;
poll_desc.c.cond = &st->cnd;
poll_desc.c.mutex = &st->mtx;
poll_desc.c.check = check_recv;
poll_desc.c.arg = st;
/* With chopstx_poll, we can do timed cond_wait */
usec = 3000000;
if (chopstx_poll (&usec, 1, poll_for_stream))
if (chopstx_poll (&usec, 1, &poll_desc))
{
size = stream_recv (st, s + 4);