mirror of
https://github.com/nodemcu/nodemcu-firmware.git
synced 2025-01-30 21:12:55 +08:00
49733f6f6d
As with the last commit this rolls up the follwowing, but include the various review comments on the PR. - **Documentation changes**. I've added the taks FAQ as a stub new Extension developer FAQ, and split the old FAQ into a Lua Developer FAQ and a Hardware FAQ. - **Tasking I/F**. New `app/task/Makefile`, `app/task/task.c`, `app/include/task/task.h` and `app/Makefile` as per previous commit. Cascade changes to `app/driver/uart.c`, `app/include/driver/uart.h`, `app/user/user_main.c` and `app/modules/node.c` - **GPIO Rework** to `app/modules/gpio.c` and `pin_map.[hc]`, `platform.[hc]` in `app/platform` - **Other Optimisations** Move the `platform_*_exists()` from `app/platform/common.c` to static inline declarations in `platform.h` as this generates faster, smaller code. Move lgc.a routines out of iram0.
35 lines
1023 B
C
35 lines
1023 B
C
#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_low(handle,param) system_os_post(0, (handle | TASK_PRIORITY_LOW), param)
|
|
#define task_post_medium(handle,param) system_os_post(1, (handle | TASK_PRIORITY_MEDIUM), param)
|
|
#define task_post_high(handle,param) system_os_post(2, (handle | TASK_PRIORITY_HIGH), 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
|
|
|