Commit graph

98 commits

Author SHA1 Message Date
Konstantin Kondrashov
9c60abcaca newlib: Fix adjtime
Fixed adjtime function: While using the adjtime() function,
the time correction accumulated an error
when reading the time frequently (using gettimeofday).
2019-04-24 18:42:26 +08:00
Angus Gratton
439bdc0b77 heap: Add integer overflow checks 2019-03-21 12:30:10 +11:00
Ivan Grokhotkov
50d4ffd22e esp32: remove ROM functions redefined in IDF from LD script
In some cases, linker could choose to use ROM functions instead of the
ones defined in IDF.
For functions used in ROM stub table, this would lead to infinite
recursion when the corresponding function was called from ROM.
For crypto functions, some of these were modified in IDF, and
incompatible with ROM counterparts.
2019-01-23 16:26:14 +08:00
Konstantin Kondrashov
1255be4e3e newlib: Fix UT adjtime 2018-12-28 09:56:15 +08:00
Renz Bagaporo
7edf2bf66c cmake: make main a component again 2018-09-13 11:13:27 +08:00
Angus Gratton
7f50bb7e7f Merge branch 'release/v3.1' into feature/cmake_v3.1 2018-08-17 14:14:10 +10:00
Ivan Grokhotkov
a1dadda7d6 newlib: fix unit test for psram config 2018-08-01 08:59:02 +00:00
Renz Bagaporo
ea711f2ee9 vfs, fatfs: Add file truncate for fatfs 2018-06-14 06:37:21 +08:00
Mahavir Jain
eef8d0f7ed Resolve required include header dependencies in component itself
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
2018-06-12 11:19:39 +05:30
Angus Gratton
c99a30a167 Merge branch 'bugfix/wakeup_from_deep_sleep' into 'master'
esp32: Fix not the right time spent in a deep sleep

See merge request idf/esp-idf!2501
2018-06-08 10:40:47 +08:00
Konstantin Kondrashov
7e2a3da643 esp32: Fix not the right time spent in a deep sleep
Before entering the deep sleep, the RTC and FRC counters are synchronized. Updating the boot_time.
Added a unit test for this case.
Fixed warnings for MULTIPLE_STAGES

Closes https://github.com/espressif/esp-idf/issues/1840
2018-06-06 18:59:30 +05:00
Konstantin Kondrashov
b1189f4f6a newlib: Remove RTC_DATA_ATTR for adjtime
Using RTC_DATA_ATTR in newlib leads to increased power consumption in sleep mode. (RTC SLOW MEM)
2018-06-04 15:59:22 +05:00
Angus Gratton
6b9784cc45 Merge branch 'master' into feature/cmake_update 2018-05-31 14:46:23 +10:00
Ivan Grokhotkov
9d47f348ab Merge branch 'feature/adjtime_newlib' into 'master'
newlib: Add adjtime - makes a gradual adjustment the system clock

See merge request idf/esp-idf!2462
2018-05-30 15:00:13 +08:00
Roland Dobai
bdbcc492cf VFS: Add debugging outputs for select() related functions 2018-05-29 11:01:25 +02:00
Konstantin Kondrashov
6f529cbe64 newlib: Add adjtime - makes a gradual adjustment the system clock
This function speeds up or slows down the system clock in order to make a gradual adjustment. This ensures
 that the calendar time reported by the system clock is always monotonically increasing, which might not happen
 if you simply set the clock.

The delta argument specifies a relative adjustment to be made to the clock time. If negative, the system clock is
 slowed down for a while until it has lost this much elapsed time. If positive, the system clock is speeded up for a
 while.

If the olddelta argument is not a null pointer, the adjtime function returns information about any previous time
 adjustment that has not yet completed.

The return value is 0 on success and -1 on failure.

To stop the adjustement, call the function settimeofday(current_time).
2018-05-28 17:36:04 +05:00
Roland Dobai
e86738205d Fix redefinition of select() on platforms where ESP_PLATFORM is discarded
Ref: https://github.com/espressif/esp-idf/issues/1987
2018-05-25 13:37:43 +00:00
Roland Dobai
004bf84d8c VFS: Optionally disable the VFS implementation of select()
This allows to temporarily resolve issues like
https://github.com/espressif/esp-idf/issues/1987
while bugs are fixed in the VFS implementation of select().
2018-05-23 10:14:16 +02:00
Roland Dobai
18e83bcd53 Allow VFS file descriptors in select() 2018-05-18 08:06:33 +02:00
Roland Dobai
5129bca67c VFS: Use smaller numbers as file descriptors 2018-05-07 09:01:56 +02:00
Angus Gratton
1cb5712463 cmake: Add component dependency support
Components should set the COMPONENT_REQUIRES & COMPONENT_PRIVATE_REQUIRES variables to define their
requirements.
2018-04-30 09:59:20 +10:00
Angus Gratton
88df8fd293 cmake: Use cmake_lint project, tidy up all CMake source files 2018-04-30 09:59:20 +10:00
Angus Gratton
4f1a856dbf cmake: Remove defaults for COMPONENT_SRCDIRS, COMPONENT_SRCS, COMPONENT_ADD_INCLUDEDIRS
* Philosophical: "explicit is better than implicit".
* Practical: Allows useful errors if invalid directories given in components as the defaults aren't
  always used. Also trims the -I path from a number of components that have no actual include
  directory.
* Simplifies knowing which components will be header-only and which won't
2018-04-30 09:59:20 +10:00
Angus Gratton
c671a0c3eb build system: Initial cmake support, work in progress 2018-04-30 09:59:20 +10:00
Ivan Grokhotkov
22fbcd276c Merge branch 'feature/amazon_freertos_compat_v2' into 'master'
Changes for Amazon Freertos compatibility

See merge request idf/esp-idf!2123
2018-04-20 14:55:47 +08:00
Ivan Grokhotkov
6185e722c3 Revert "Merge branch 'feature/vfs_select' into 'master'"
This reverts merge request !2074
2018-04-20 11:51:41 +08:00
Ivan Grokhotkov
41ae0fe52b newlib: define _REENT_INIT_PTR correctly for ESP_PLATFORM 2018-04-19 18:28:55 +05:30
Roland Dobai
6852d653bd Allow VFS file descriptors in select() 2018-04-17 11:25:30 +02:00
Roland Dobai
744c2dcdd9 Resolve problems found by enabling -Wwrite-strings compilation flag 2018-04-10 08:53:43 +02:00
Ivan Grokhotkov
bee1afaf6d time: rename time source option from FRC to "high-resolution timer"
libc time function now rely on esp_timer_get_time as the source of
high-resolution time, rather than FRC1 timer. Internally, on the ESP32
esp_timer implementation uses FRC2 timer.

- Change help text and labels in Kconfig to use "high-resolution timer"
  instead of FRC1. Keep existing Kconfig option name to be backwards
  compatible.
- Change references to "FRC1" in the source code to "FRC".
2017-12-11 12:37:08 +08:00
Ivan Grokhotkov
df74211fc3 newlib/time: fix compilation error when only RTC is used as clock source
Fixes https://github.com/espressif/esp-idf/issues/1245
2017-12-08 16:17:47 +08:00
Angus Gratton
7d20e4e422 newlib: Remove out of date libc_discard.list 2017-11-16 17:43:05 +11:00
Angus Gratton
239ac0e17b newlib: Add strptime(), qsort_r(), nanf() to libc & libc_nano
These functions were discarded but not provided in ROM.

Generated from commit 8ad0aa7d6 in newlib script repo. Didn't rebuild most of libc/libc_nano,
only appended the missing object files to the existing archives (should save some git churn).
2017-11-16 17:35:18 +11:00
Angus Gratton
454e47385c Merge branch 'bugfix/select_fdset' into 'master'
LWIP: Fix select() FD_SET/FD_GET/etc

See merge request !1435
2017-10-23 10:55:33 +08:00
Ivan Grokhotkov
59b7d98fec Merge branch 'feature/dfs' into 'master'
Dynamic frequency scaling

See merge request !1189
2017-10-22 12:34:11 +08:00
Angus Gratton
f76a3c45c0 newlib: Disable sys/types.h implementations of FD_SET, etc.
Temporary measure, until we have VFS-level select() support.

Closes https://github.com/espressif/esp-idf/issues/1141
2017-10-20 18:11:32 +08:00
Ivan Grokhotkov
cc67500d3e unit test: adapt tests to single core configuration 2017-10-19 21:35:21 +08:00
Ivan Grokhotkov
37e9bc715c esp_clk.h: make public, add getters for RTC time, CPU/APB freq 2017-10-18 14:19:14 +08:00
Ivan Grokhotkov
f13623d97d make esp_timer.h public 2017-10-18 12:31:38 +08:00
Angus Gratton
48d9d507aa newlib: Remove fcntl() implementation from libc
Allows fcntl() implementation in vfs to be used.

Closes https://github.com/espressif/esp-idf/issues/1070

Note this is different to the other libc file-related syscalls, as there is no
reent structure involved.
2017-10-16 09:45:50 +08:00
Jeroen Domburg
875ae6a134 Add option to allocate external RAM using heap_alloc_caps 2017-09-14 10:47:44 +08:00
Ivan Grokhotkov
5425d8569c Merge branch 'feature/pthread_api' into 'master'
esp32: pthread API

See merge request !1146
2017-09-07 17:49:42 +08:00
Angus Gratton
f8339fc1bd newlib: Avoid deprecation warning calling system_get_time() from system_relative_time() 2017-09-07 16:32:05 +10:00
Alexey Gerenkov
20942421c3 According to review comments 2017-09-06 10:30:23 +08:00
Alexey Gerenkov
0b09c7006d pthread: Initial version of thread API 2017-09-06 10:30:23 +08:00
Angus Gratton
8670844acf build system: Restore ifdef/ifndef in Makefiles, clean up examples build 2017-09-05 16:11:03 +10:00
Deomid Ryabkov
9903ea1c11 Add --warn-undefined-variables to MAKEFLAGS
Fix warnings where undefined vars are used.

Make Kconfig emit "FOO=" for unset bool options
To ensure make variables are always defined, even if empty.

When writing auto.conf, include symbols disabled by dependency to make sure all make variables are always defined.

Fixes espressif/esp-idf#137

Cherry-picked from https://github.com/espressif/esp-idf/pull/138
2017-09-05 16:10:46 +10:00
Jeroen Domburg
34372a091c Add initial SPI RAM support. This adds support for an ESP-PSRAM32 chip connected to the default flash pins and GPIO 16 and 17. The RAM is mapped to address 0x3F800000, but otherwise ignored by esp-idf as of yet. 2017-09-04 12:05:49 +08:00
Ivan Grokhotkov
f31efb697c newlib: rename esp_setup_time_syscalls to esp_set_time_from_rtc
This function no longer sets up syscalls, and new name reflects its
purpose better.
2017-09-01 10:36:14 +08:00
michael
8f994b9dce feat(time): enable the macro timeradd, timersub, timerclear, etc.
TW#14488

Closes https://github.com/espressif/esp-idf/issues/867
2017-08-30 14:08:14 +08:00