diff options
| author | Frédéric Desbiens <[email protected]> | 2025-04-15 08:46:53 -0400 |
|---|---|---|
| committer | GitHub <[email protected]> | 2025-04-15 08:46:53 -0400 |
| commit | 4fdc5dc0aea77e29118ef9873996d7733beb1309 (patch) | |
| tree | a3bf569b0c006f5b158bebbc8209639cf0d2e8dd /common | |
| parent | 7ad78c40e9702917264a9b722890110fdb909ebc (diff) | |
| parent | 87e511034647af30cf96be09149cbaf707be63a2 (diff) | |
Merge pull request #447 from eclipse-threadx/implement_new_feature_424
Make queue max message size configurable
Diffstat (limited to 'common')
| -rw-r--r-- | common/inc/tx_api.h | 6 | ||||
| -rw-r--r-- | common/inc/tx_user_sample.h | 7 | ||||
| -rw-r--r-- | common/src/txe_queue_create.c | 4 |
3 files changed, 15 insertions, 2 deletions
diff --git a/common/inc/tx_api.h b/common/inc/tx_api.h index 3ff05f4b..77be2efd 100644 --- a/common/inc/tx_api.h +++ b/common/inc/tx_api.h @@ -328,6 +328,12 @@ extern "C" { #define TX_TIMER_TICKS_PER_SECOND (100UL) #endif +/* Define the default maximum message size in a queue. The default value is TX_16_ULONG, but may + be customized in tx_user.h or as a compilation option. */ + +#ifndef TX_QUEUE_MESSAGE_MAX_SIZE +#define TX_QUEUE_MESSAGE_MAX_SIZE TX_16_ULONG +#endif /* Event numbers 0 through 4095 are reserved by Azure RTOS. Specific event assignments are: diff --git a/common/inc/tx_user_sample.h b/common/inc/tx_user_sample.h index e7ecb56a..f8d809b5 100644 --- a/common/inc/tx_user_sample.h +++ b/common/inc/tx_user_sample.h @@ -117,6 +117,13 @@ #define TX_TIMER_THREAD_PRIORITY ???? */ +/* Define the maximum size of a message in the a queue. the Default value is TX_ULONG_16. + the new value must be a multiple of ULONG. */ + +/* +#define TX_QUEUE_MESSAGE_MAX_SIZE TX_ULONG_16 +*/ + /* Define the common timer tick reference for use by other middleware components. The default value is 10ms (i.e. 100 ticks, defined in tx_api.h), but may be replaced by a port-specific version in tx_port.h or here. diff --git a/common/src/txe_queue_create.c b/common/src/txe_queue_create.c index 68d3540a..2d91cc9f 100644 --- a/common/src/txe_queue_create.c +++ b/common/src/txe_queue_create.c @@ -178,8 +178,8 @@ TX_THREAD *thread_ptr; status = TX_SIZE_ERROR; } - /* Check for an invalid message size - greater than 16. */ - else if (message_size > TX_16_ULONG) + /* Check for an invalid message size - greater than TX_QUEUE_MESSAGE_MAX_SIZE 16 by default. */ + else if (message_size > TX_QUEUE_MESSAGE_MAX_SIZE) { /* Invalid message size specified. */ |