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- #ifndef _TASK_H_
- #define _TASK_H_
- #include "ets_sys.h"
- #include "osapi.h"
- #include "os_type.h"
- /* use LOW / MEDIUM / HIGH since it isn't clear from the docs which is higher */
- #define TASK_PRIORITY_LOW 0
- #define TASK_PRIORITY_MEDIUM 1
- #define TASK_PRIORITY_HIGH 2
- #define TASK_PRIORITY_COUNT 3
- /*
- * Signals are a 32-bit number of the form header:14; count:16, priority:2. The header
- * is just a fixed fingerprint and the count is allocated serially by the task get_id()
- * function.
- */
- #define task_post(priority,handle,param) system_os_post(priority, ((handle) | priority), param)
- #define task_post_low(handle,param) task_post(TASK_PRIORITY_LOW, handle, param)
- #define task_post_medium(handle,param) task_post(TASK_PRIORITY_MEDIUM, handle, param)
- #define task_post_high(handle,param) task_post(TASK_PRIORITY_HIGH, handle, param)
- #define task_handle_t os_signal_t
- #define task_param_t os_param_t
- typedef void (*task_callback_t)(task_param_t param, uint8 prio);
- bool task_init_handler(uint8 priority, uint8 qlen);
- task_handle_t task_get_id(task_callback_t t);
- #endif
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