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Fixed bug #695. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8788 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
Giovanni Di Sirio 2016-01-21 14:27:29 +00:00
parent f327f60307
commit 1c06e1446e
2 changed files with 9 additions and 17 deletions
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22
os/hal/src/hal_buffers.c
View File

@ -365,14 +365,9 @@ size_t ibqReadTimeout(input_buffers_queue_t *ibqp, uint8_t *bp,
if (ibqp->ptr == NULL) {
msg_t msg;
/* TIME_IMMEDIATE is a special case, never wait.*/
if (timeout == TIME_IMMEDIATE) {
osalSysUnlock();
return r;
}
/* TIME_INFINITE is handled differently, no deadline.*/
if (timeout == TIME_INFINITE) {
/* TIME_INFINITE and TIME_IMMEDIATE are handled differently, no
deadline.*/
if ((timeout == TIME_INFINITE) || (timeout == TIME_IMMEDIATE)) {
msg = ibqGetFullBufferTimeoutS(ibqp, timeout);
}
else {
@ -743,14 +738,9 @@ size_t obqWriteTimeout(output_buffers_queue_t *obqp, const uint8_t *bp,
if (obqp->ptr == NULL) {
msg_t msg;
/* TIME_IMMEDIATE is a special case, never wait.*/
if (timeout == TIME_IMMEDIATE) {
osalSysUnlock();
return w;
}
/* TIME_INFINITE is handled differently, no deadline.*/
if (timeout == TIME_INFINITE) {
/* TIME_INFINITE and TIME_IMMEDIATE are handled differently, no
deadline.*/
if ((timeout == TIME_INFINITE) || (timeout == TIME_IMMEDIATE)) {
msg = obqGetEmptyBufferTimeoutS(obqp, timeout);
}
else {

4
readme.txt
View File

@ -76,7 +76,9 @@
- RT: Removed the p_msg field from the thread_t structure saving a
msg_t-sized field from the structure. Messages now use a new field
into the p_u union. Now synchronous messages are even faster.
- NIL: NIL_CFG_USE_EVENTS not properly checked in NIL (bug #694)
- HAL: Fixed incorrect handling of TIME_IMMEDIATE in the HAL buffer queues
(bug #695)(backported to 16.1.2).
- NIL: Fixed NIL_CFG_USE_EVENTS not properly checked in NIL (bug #694)
(backported to 3.0.5 and 16.1.1).
- RT: Fixed ISR statistics are not updated from a critical zone in RT
(bug #693)(backported to 3.0.5 and 16.1.1).