ESP-IDF
Select one of the symbols to view example projects that use it.
 
Outline
#include <sys/reent.h>
esp_newlib_time_init();
esp_reent_init(struct _reent *);
esp_newlib_init_global_stdio(const char *);
esp_reent_cleanup();
esp_newlib_init();
esp_setup_syscall_table();
esp_set_time_from_rtc();
esp_sync_timekeeping_timers();
#define esp_sync_counters_rtc_and_frc
esp_newlib_locks_init();
Files
loading (4/5)...
SourceVuESP-IDF Framework and ExamplesESP-IDFcomponents/newlib/platform_include/esp_newlib.h
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
/* * SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 *//* ... */ #pragma once #include <sys/reent.h> #ifdef __cplusplus extern "C" { #endif /* * Initialize newlib time functions *//* ... */ void esp_newlib_time_init(void); /** * Replacement for newlib's _REENT_INIT_PTR and __sinit. * * Called from startup code and FreeRTOS, not intended to be called from * application code. *//* ... */ void esp_reent_init(struct _reent* r); /** * Postponed _GLOBAL_REENT stdio FPs initialization. * * Can not be a part of esp_reent_init() because stdio device may not initialized yet. * * Called from startup code and FreeRTOS, not intended to be called from * application code. * *//* ... */ void esp_newlib_init_global_stdio(const char* stdio_dev); /** * Clean up some of lazily allocated buffers in REENT structures. *//* ... */ void esp_reent_cleanup(void); /** * Function which sets up newlib in ROM for use with ESP-IDF * * Includes defining the syscall table, setting up any common locks, etc. * * Called from the startup code, not intended to be called from application * code. *//* ... */ void esp_newlib_init(void); void esp_setup_syscall_table(void) __attribute__((deprecated("Please call esp_newlib_init() in newer code"))); /** * Update current microsecond time from RTC *//* ... */ void esp_set_time_from_rtc(void); /* * Sync timekeeping timers, RTC and high-resolution timer. Update boot_time. *//* ... */ void esp_sync_timekeeping_timers(void); /* Kept for backward compatibility */ #define esp_sync_counters_rtc_and_frc esp_sync_timekeeping_timers /** * Initialize newlib static locks *//* ... */ void esp_newlib_locks_init(void); #ifdef __cplusplus }{...} #endif
Details
Show:
from
Types: Columns: