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add timeout to queue_receive and update test code for it

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This commit is contained in:
hathach
2013-02-01 12:39:39 +07:00
parent aab92b40d2
commit c24d461d19
4 changed files with 31 additions and 10 deletions
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12
tinyusb/osal/osal_none.h
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@@ -175,12 +175,16 @@ static inline tusb_error_t osal_queue_send(osal_queue_handle_t const queue_hdl,
return TUSB_ERROR_NONE;
}
#define osal_queue_receive(queue_hdl, p_data, msec) \
#define osal_queue_receive(queue_hdl, p_data, msec, p_error) \
do {\
timeout = osal_tick_get();\
state = __LINE__; case __LINE__:\
if( queue_hdl-> count == 0 ) \
return;\
else{\
if( queue_hdl-> count == 0 ) {\
if ( timeout + osal_tick_from_msec(msec) < osal_tick_get() ) /* time out */ \
*(p_error) = TUSB_ERROR_OSAL_TIMEOUT;\
else\
return;\
} else{\
/*TODO mutex lock hal_interrupt_disable */\
*p_data = queue_hdl->buffer[queue_hdl->rd_idx];\
queue_hdl->rd_idx = (queue_hdl->rd_idx + 1) % queue_hdl->depth;\