Zephyr API Documentation 3.7.99
A Scalable Open Source RTOS
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Message Queue Structure. More...
#include <kernel.h>
Data Fields | |
_wait_q_t | wait_q |
Message queue wait queue. | |
struct k_spinlock | lock |
Lock. | |
size_t | msg_size |
Message size. | |
uint32_t | max_msgs |
Maximal number of messages. | |
char * | buffer_start |
Start of message buffer. | |
char * | buffer_end |
End of message buffer. | |
char * | read_ptr |
Read pointer. | |
char * | write_ptr |
Write pointer. | |
uint32_t | used_msgs |
Number of used messages. | |
uint8_t | flags |
Message queue. | |
Message Queue Structure.
char* k_msgq::buffer_end |
End of message buffer.
char* k_msgq::buffer_start |
Start of message buffer.
uint8_t k_msgq::flags |
Message queue.
struct k_spinlock k_msgq::lock |
Lock.
uint32_t k_msgq::max_msgs |
Maximal number of messages.
size_t k_msgq::msg_size |
Message size.
char* k_msgq::read_ptr |
Read pointer.
uint32_t k_msgq::used_msgs |
Number of used messages.
_wait_q_t k_msgq::wait_q |
Message queue wait queue.
char* k_msgq::write_ptr |
Write pointer.