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232 Commits

Author SHA1 Message Date
Erhan Kurubas
ad078c5153 semihosting: drop absolute path support 2022-05-05 09:12:42 +00:00
Cao Sen Miao
4418a855ba spi_flash: refactor the spi_flash clock configuration, and add support for esp32c2 2022-04-26 15:22:37 +08:00
Matus Fabo
24268d47a2 change: renamed FATFS convenience mounting functions 
change: renamed every instance of these functions
add: deprecation notice with old functions
change: CC0 licence to CC0-1.0 in fatfsgen_example_main.c
 2022-04-11 08:44:40 +00:00
Adam Múdry
36db6a6681 spiffs: Add esp_spiffs_check() function 
esp_spiffs_check() exposes SPIFFS_check() functionality to the user
 2022-04-08 19:40:56 +00:00
Martin Gano
d76de32f74 fatfsgen.py: enabled date and time for fatfs 2022-04-07 15:01:28 +02:00
morris
5963de1caf Merge branch 'ci/fix_duplicated_test_names' into 'master' 
CI: rename some tests to avoid duplicated test names

See merge request espressif/esp-idf!17463
 2022-03-14 11:52:02 +08:00
Chen Yudong
4dc74c9c42 CI: rename some tests to avoid duplicated test names 2022-03-11 18:38:41 +08:00
Martin Gaňo
fea2b5b64e fatfsgen.py: enabled long names support 
Closes https://github.com/espressif/esp-idf/issues/8171
 2022-03-11 11:20:31 +01:00
Ivan Grokhotkov
3df2be5904 Merge branch 'bugfix/sdmmc_example_esp32s3' into 'master' 
examples: sdmmc: re-enable for ESP32-S3, add Kconfig options for pins

Closes IDF-4642

See merge request espressif/esp-idf!17352
 2022-03-04 18:47:59 +08:00
Ivan Grokhotkov
c8b43ee0c1 Merge branch 'bugfix/sdspi_example_esp32s3' into 'master' 
examples: sdspi: re-enable for ESP32-S3, add Kconfig options for pins

Closes IDF-4641

See merge request espressif/esp-idf!17067
 2022-03-04 18:42:53 +08:00
Ivan Grokhotkov
e9ed46d7ce
examples: sdmmc: re-enable for ESP32-S3, add Kconfig options for pins 2022-03-03 23:37:42 +01:00
Ivan Grokhotkov
eefb0442c9
examples: sdspi: use default DMA channel 2022-03-03 21:40:05 +01:00
Ivan Grokhotkov
dc2f4483bf
examples: sdspi: re-enable for ESP32-S3, add Kconfig options for pins 2022-03-03 21:40:03 +01:00
Laukik Hase
3925365351 ci: Fix pre-check stage failing tests 
- Updated license headers
- Re-enabled public headers and static analysis checks
- Fix public header file check failure

Co-authored-by: Aditya Patwardhan <aditya.patwardhan@espressif.com>
 2022-03-03 01:37:10 +05:30
Aditya Patwardhan
45122533e0 mbedtls-3 update: 
1) Fix build issue in mbedtls
2) skip the public headers check in IDF
3)Update Kconfig Macros
4)Remove deprecated config options
5) Update the sha API according to new nomenclature
6) Update mbedtls_rsa_init usage
7) Include mbedtls/build_info.h instead of mbedtls/config.h
8) Dont include check_config.h
9) Add additional error message in esp_blufi_api.h
 2022-03-03 01:37:10 +05:30
Mahavir Jain
38d4250c15 examples/spiffs: increase test timeout 
This is to address frequent CI test failure where test most likely
timeouts during SPIFFS formatting operation.
 2022-02-23 14:33:10 +05:30
Ivan Grokhotkov
876f4d6a1c vfs: add support for semihosting on ESP32-C3 2022-01-14 17:29:03 +01:00
morris
869bed1bb5 soc: don't expose unstable soc header files in public api 2022-01-06 23:10:22 +08:00
Martin Gano
7460deeae8 support for wear levelling in fatfs partition generator 
Closes https://github.com/espressif/esp-idf/issues/5785
 2021-11-29 16:57:47 +01:00
Roland Dobai
337d9e68a4 Storage: Remove makefile reference from spiffsgen README 2021-11-11 15:32:36 +01:00
Roland Dobai
766aa57084 Build & config: Remove leftover files from the unsupported "make" build system 2021-11-11 15:32:36 +01:00
Roland Dobai
9c1d4f5b54 Build & config: Remove the "make" build system 
The "make" build system was deprecated in v4.0 in favor of idf.py
(cmake). The remaining support is removed in v5.0.
 2021-11-10 09:53:53 +01:00
Martin Gano
3c4034d36e support for generating FATFS on a host 2021-11-03 13:06:11 +01:00
Marek Fiala
ff18a96f7d tools: replace _ with - in idf.py 
Closes https://github.com/espressif/esp-idf/issues/5126
 2021-10-13 17:30:38 +08:00
Jakob Hasse
81e9266204 [examples]: removed hyphens 
Replaced hyphens with underscores in examples
project definition for all examples which had
hyphens in their project name. dpp-enrollee is
an exceptions because the name matches the
project directory name while the project
directory also contains hyphens.
 2021-10-09 13:58:24 +08:00
morris
7b8d5562d2 Merge branch 'feature/support_sdspi_on_s2_c3' into 'master' 
example: support sdspi on s2 c3

Closes IDF-1279

See merge request espressif/esp-idf!15107
 2021-09-27 03:48:52 +00:00
SalimTerryLi
92e337a38c
sdspi: enable UT & ExampleTest for C3/S2 
Closes https://github.com/espressif/esp-idf/issues/7389

(1)     "MMC_RSP_BITS" [sd]                                                             [Y]
(2)     "probe SD in SPI mode" [sd][test_env=UT_T1_SPIMODE]                             [Y]
(3)     "probe SD in SPI mode, slot 0" [sd][ignore]                                     [N]
(4)     "SDMMC performance (SPI mode)" [sdspi][test_env=UT_T1_SPIMODE]                  [Y]
(5)     "SDMMC test read/write with offset (SPI mode)" [sdspi][test_env=UT_T1_SPIMODE]  [Y]
(6)     "CD input works in SPI mode" [sd][test_env=UT_T1_SPIMODE]                       [Y]
(7)     "WP input works in SPI mode" [sd][test_env=UT_T1_SPIMODE]                       [Y]
 2021-09-24 15:17:18 +08:00
SalimTerryLi
f1202abc4e
example/sdspi: fix incorrect SPI DMA setting on c3 2021-09-24 15:17:03 +08:00
KonstantinKondrashov
709abee65c example_tests: Deletes usage esp32c3 ECO0 in CI (by default ECO3) 2021-09-24 13:55:07 +08:00
Fu Hanxi
923e862ed2 ci: temporarily disable s3 build for a few examples 2021-09-16 12:20:11 +08:00
Martin Vychodil
a866779070 Examples/Storage: sufficient timeout for SD formatting 
Too short timeouts often cause useless failures on large-capacity SDs (16GB+)
Fixed by adding 60 sec timeout on new "Filesystem mounted" checkpoint

JIRA IDF-3741
 2021-08-23 06:13:41 +02:00
Cao Sen Miao
fecf27e54c spi_flash: add support for 32Mbit address GD flash, for GD25Q256 2021-07-02 17:13:51 +08:00
Michael (XIAO Xufeng)
dc6d6f225e spi_flash: reverted unwilling cs_setup argument 
Partially reverted 08f1bbe0c7.

The host should have this flexibility, which is consistent to the cs_hold argument.

However, the user should know as less as possible about the host.
So the wrapper layer (esp_flash_spi_init.c) should cover this, helping to set cs_setup to 1, to meet the common requirements.
 2021-06-04 15:29:53 +08:00
Cao Sen Miao
08f1bbe0c7 spi_flash: fix cs line setup to make the flash driver more stable 2021-06-01 16:41:41 +08:00
Ivan Grokhotkov
47685f901d examples: sdmmc: set slot width and pins explicitly 
... and prefer SDMMC_SLOT_FLAG_INTERNAL_PULLUP over explicitly setting
pullups on pins.
 2021-05-10 23:21:27 +02:00
Martin Vychodil
99aa037793 * SD card example split (SDMMC/SDSPI) 
JIRA IDF-1456
 2021-04-29 10:38:55 +02:00
Michael (XIAO Xufeng)
26585b4b4b esp_flash: support override default chip driver list 2021-04-26 16:05:42 +08:00
KonstantinKondrashov
ec4de4fe5c example_tests: CI uses ECO0 for esp32c3 tests 2021-04-09 14:26:06 +08:00
Marius Vikhammer
c85d949c1f ci: run Example_GENERIC for C3 
Add support for running example_GENERIC tests for C3 on label.

Fix examples that fail.
 2021-03-15 10:27:07 +08:00
Cao Sen Miao
3e0a765cfd spi_flash: fix the issue of ext_flash_fatfs_example 2021-02-24 11:13:43 +08:00
Marius Vikhammer
04df1f3a42 CI: enable example builds for C3 
Enables building C3 examples in CI.

Fixes related warnings/errors and disables examples that cannot run.
 2021-02-09 12:04:02 +08:00
Pedro Minatel
42b85a82ae Apply 1 suggestion(s) to 1 file(s) 2021-02-01 08:35:25 +00:00
pedro.minatel
5c1d19ad02 example/storage: fix find_partition function when no partition is found 2021-02-01 08:35:25 +00:00
Fu Hanxi
0146f258d7 style: format python files with isort and double-quote-string-fixer 2021-01-26 10:49:01 +08:00
Angus Gratton
29315213a8 example: Fix spiffsgen example test 
Regression in 66fb5a29bb - whitespace cleanup
added trailing newline (\n) to the end of the file, which is printed as \r\n by
IDF printf, so the 'expect' fails to see it.
 2020-11-17 22:28:34 +00:00
Angus Gratton
66fb5a29bb Whitespace: Automated whitespace fixes (large commit) 
Apply the pre-commit hook whitespace fixes to all files in the repo.

(Line endings, blank lines at end of file, trailing whitespace)
 2020-11-11 07:36:35 +00:00
Angus Gratton
e82eac4354 cmake: Apply cmakelint fixes 2020-11-11 07:36:35 +00:00
Michael (XIAO Xufeng)
647dea9395 soc: combine xxx_caps.h into one soc_caps.h 
During HAL layer refactoring and new chip bringup, we have several
caps.h for each part, to reduce the conflicts to minimum. But this is
The capabilities headers will be relataive stable once completely
written (maybe after the featues are supported by drivers).

Now ESP32 and ESP32-S2 drivers are relative stable, making it a good
time to combine all these caps.h into one soc_caps.h

This cleanup also move HAL config and pin config into separated files,
to make the responsibilities of these headers more clear. This is
helpful for the stabilities of soc_caps.h because we want to make it
public some day.
 2020-10-17 16:10:15 +08:00
Ivan Grokhotkov
fb43cfbf6a examples/parttool: fix the test to work on parallel test runner 
Pass the DUT port to parttool_example.py as an argument.
 2020-09-08 17:35:15 +02:00
morris
a4d0033c03 esp_rom: extract common GPIO apis into esp_rom_gpio.h 2020-07-07 11:40:19 +08:00
Ivan Grokhotkov
cf155161c4 Merge branch 'feature/higher_level_com_gdb' into 'master' 
CI: Use higher-level interaction with GDB in example tests and test apps

Closes IDF-1622

See merge request espressif/esp-idf!8840
 2020-06-19 16:13:01 +08:00
Fu Hanxi
bde4b1b350 ci: Modify some dut-unrelated example tests env tag from Example_WIFI to Example_GENERIC 2020-06-11 14:22:05 +08:00
Roland Dobai
493c852b73 CI: Use higher-level interaction with GDB in example tests and test apps 2020-06-05 14:58:34 +00:00
Roland Dobai
819f7a4e57 examples: Add storage example tests 2020-04-29 09:16:18 +02:00
Ivan Grokhotkov
28efe511f4 Merge branch 'bugfix/semihosting_write' into 'master' 
Semihosting fixes for write and the  semihost example

See merge request espressif/esp-idf!8290
 2020-04-23 06:26:41 +08:00
Andrei Gramakov
283026a761 vfs: semihost driver bugfix 2020-04-15 15:46:47 +02:00
Fu Hanxi
5b2fa1a5ad build_app: make multi target support readable 2020-04-09 16:40:57 +08:00
Ivan Grokhotkov
e94288da31 global: use '/usr/bin/env bash' instead of '/usr/bin/bash' in shebangs 
Using the method from @cemeyer
(https://github.com/espressif/esp-idf/pull/3166):

find . -name \*.sh -exec sed -i "" -e 's|^#!.*bin/bash|#!/usr/bin/env bash|' {} +

Closes https://github.com/espressif/esp-idf/pull/3166.
 2020-04-03 01:10:02 +02:00
Ivan Grokhotkov
4fc3ebbdf6 examples: re-enable storage/sd_card example for ESP32-S2 
* adjust SPI initialization
* update readme file to mention ESP32-S2
 2020-03-05 13:22:18 +01:00
Michael (XIAO Xufeng)
067f3d21c9 sdspi, vfs_fat: allow sharing SPI bus among devices, and mounting multiple SD cards 2020-02-12 15:16:08 +08:00
morris
e30cd361a8 global: rename esp32s2beta to esp32s2 2020-01-22 12:14:38 +08:00
Jakob Hasse
d286876d34 NVS: expose C++ API 
Closes https://github.com/espressif/esp-idf/issues/3540
 2020-01-09 18:29:23 +08:00
Ivan Grokhotkov
750818de72 spiffs: clarify the usage of partition_label, fix the example 
* If esp_vfs_spiffs_register is called with an explicit partition
  label, other SPIFFS functions (info, format, unregister) must be
  called with the same label.

* On the other hand, if label was NULL in the call to
  esp_vfs_spiffs_register and the first matching partition was used,
  calls to the rest of the SPIFFS functions should be done with NULL
  partition_label argument.

Fix the Doxygen documentation. Update the example accordingly, in case
a user modifies "partition_label" value in esp_vfs_spiffs_conf_t conf
initializer.

Closes https://github.com/espressif/esp-idf/issues/4450
 2019-12-23 18:20:14 +01:00
He Yin Ling
c906e2afee test: update example and unit tests with new import roles: 
tiny_test_fw is a python package now. import it using normal way.
 2019-12-07 10:34:54 +08:00
Alexey Gerenkov
1626f827d3 docs: Updates OpenOCD configuration file names 2019-11-18 13:33:32 +03:00
Angus Gratton
eea0a6bc56 examples: Add ESP32 DUT class to ext_flash_fatfs example test 2019-10-28 18:58:05 +11:00
Ivan Grokhotkov
5830f529d8 Merge branch 'master' into feature/esp32s2beta_merge 2019-10-02 19:01:39 +02:00
Ivan Grokhotkov
391d7ee4c7 examples/ext_flash_fatfs: print out data partitions, add CI test 2019-09-30 17:53:14 +02:00
Michael (XIAO Xufeng)
63329b169b ci: limit example test to ESP32s 2019-09-04 10:53:25 +10:00
Angus Gratton
85c2df060d examples: Mark flash encryption & external flash examples as ESP32 only for now 2019-08-13 17:14:16 +10:00
Angus Gratton
04ae56806c Merge branch 'master' into feature/esp32s2beta_update 2019-08-08 15:26:58 +10:00
Angus Gratton
24d26fccde Merge branch 'master' into feature/esp32s2beta_update 2019-08-08 13:44:24 +10:00
Angus Gratton
b23718995a Merge branch 'bugfix/strict_prototypes' into 'master' 
Enable strict prototypes checks

Closes IDFGH-757

See merge request espressif/esp-idf!4546
 2019-08-05 09:38:39 +08:00
Angus Gratton
faeca72e24 Merge branch 'bugfix/update_example_docs_build_instructions_to_cmake' into 'master' 
examples: change default build instructions in docs to CMake

See merge request espressif/esp-idf!5681
 2019-08-05 08:08:53 +08:00
Mahavir Jain
e7dba7d7bc examples: change default build instructions in docs to CMake 2019-08-02 16:32:46 +05:30
Ivan Grokhotkov
90e1b7616c Merge branch 'bugfix/example_ext_flash_dio' into 'master' 
examples: ext_flash_fatfs: use DIO mode by default

See merge request espressif/esp-idf!5645
 2019-08-02 17:53:54 +08:00
Anton Maklakov
afbaf74007 tools: Mass fixing of empty prototypes (for -Wstrict-prototypes) 2019-08-01 16:28:56 +07:00
Ivan Grokhotkov
b1bb90a596 Merge branch 'bugfix/partition_tables_update_note' into 'master' 
global: update note in the partition tables

See merge request espressif/esp-idf!5636
 2019-07-29 19:00:44 +08:00
Ivan Grokhotkov
3c63f49591 examples: remove non-existent options from sdkconfig.defaults 2019-07-29 04:57:38 +02:00
Ivan Grokhotkov
8d35744a33 examples: ext_flash_fatfs: use DIO mode by default 
DIO works with the same connections as Fast Read, so use it by
default. Also correct the note in README.md which says that DIO
requires additional pins.
 2019-07-28 10:14:04 +02:00
Ivan Grokhotkov
26800ed71e global: update note in the partition tables 
The build system automatically determines offsets of partitions from
the partition table, so no manual changes are needed. Instead, add a
note that partition offsets may need to be updated when increasing
the bootloader size.
 2019-07-27 10:28:16 +02:00
Ivan Grokhotkov
89ee7b5dfb examples: add FATFS in external Flash example 
Demonstrates the usage of the new spi_bus_add_flash_device,
esp_flash_init, esp_partition_register_external functions.
 2019-07-26 08:19:42 +02:00
Angus Gratton
47bbb107a8 build system: Use CMake-based build system as default when describing commands 2019-07-08 17:31:27 +10:00
Michael (XIAO Xufeng)
25ab8380c8 ci: support to build esp32s2beta simple examples 2019-07-08 09:16:06 +08:00
Renz Christian Bagaporo
6771eead80 examples: use new component registration api 2019-06-21 19:53:29 +08:00
Renz Christian Bagaporo
c65038fd74 spiffs,make: change spiffsgen build API 2019-06-21 10:58:40 +08:00
Renz Christian Bagaporo
5d41322412 examples: create example for both Python and CLI parttool interfaces 2019-06-11 13:17:14 +08:00
Angus Gratton
154fc74f76 Merge branch 'bugfix/nvs_typedef_naming_pr3239' into 'master' 
nvs: Append _t to nvs_handle & nvs_open_mode types

Closes IDFGH-891

See merge request idf/esp-idf!4783
 2019-05-29 08:14:00 +08:00
GOPTIONS\pfrost
897bb55482 nvs: Append _t to nvs_handle & nvs_open_mode types 
Merges https://github.com/espressif/esp-idf/pull/3239/
 2019-05-22 02:53:28 +00:00
Roland Dobai
0ae53691ba Rename Kconfig options (components/esp32) 2019-05-21 09:09:01 +02:00
Renz Christian Bagaporo
4a288c9f30 example: use mbedtls to compute hash in spiffsgen example 2019-04-26 22:37:41 +08:00
Renz Christian Bagaporo
fa21b5f33b spiffs: move spiffsgen example with other storage related examples 2019-04-26 22:37:41 +08:00
Alexey Gerenkov
b5ac319160 vfs: Adds example for semihosting VFS driver 2019-03-20 12:52:52 +03:00
He Yin Ling
86cc434ff1 test: get bin path from dut.app.flash_files instead of dut.download_config 2019-01-03 09:57:47 +08:00
Roland Dobai
57c54f96f1 examples: Fix Python coding style 2018-12-06 09:34:33 +01:00
Renz Christian Bagaporo
b926764385 examples: add otatool and parttool examples 2018-11-28 17:28:20 +08:00
mharizanov
17177e352b examples: Fixing possible memory leak, not freeing "run_time" prior to returning 
Merges https://github.com/espressif/esp-idf/pull/2367
 2018-11-08 15:57:00 +05:30
Ivan Grokhotkov
85d63871ab Merge branch 'feature/partition_api_example' into 'master' 
Add partition API examples

See merge request idf/esp-idf!3427
 2018-11-06 12:24:27 +08:00
Ivan Grokhotkov
27ef831bcd examples/storage: adjust readme files according to standard 2018-11-05 12:42:41 +08:00
Renz Bagaporo
9459526e50 examples: Add partition API examples 2018-10-26 15:46:53 +08:00
Renz Christian Bagaporo
d9939cedd9 cmake: make main a component again 2018-09-11 09:44:12 +08:00
Angus Gratton
5fbfd20f10 Merge branch 'master' into feature/cmake 2018-08-30 18:52:31 +08:00
Ivan Grokhotkov
da34e3eb68 sdmmc: document eMMC support, host features 2018-08-30 13:14:26 +08:00
Angus Gratton
ff2404a272 Merge branch 'master' into feature/cmake 2018-08-16 17:14:17 +10:00
Sagar Bijwe
1df85e0039 nvs_flash: Version compatibility check for nvs storage 
This change adds a check for compatibility between the nvs version
found on nvs flash and the one assumed by running code during nvs
initialization. Any mismatch is reported to the user using new error
code ESP_ERR_NVS_NEW_VERSION_FOUND.
 2018-08-05 00:00:56 +00:00
Angus Gratton
a67d5d89e0 Replace all DOS line endings with Unix 
Command run was:
git ls-tree -r HEAD --name-only | xargs dos2unix
 2018-07-12 19:10:37 +08:00
Michael (XIAO Xufeng)
90345050b2 example(sdio): example to use sdmmc host to do SDIO communication with SDIO slave 2018-06-20 07:00:05 +00:00
Angus Gratton
d0b8f2865f docs: Switch base URL from esp-idf.readthedocs.io to docs.espressif.com 2018-06-19 11:23:33 +00:00
Angus Gratton
6b9784cc45 Merge branch 'master' into feature/cmake_update 2018-05-31 14:46:23 +10:00
Anuj Deshpande
6238459dd7 docs: Fix broken link in nvs and jtag example 
- Closes https://github.com/espressif/esp-idf/issues/1922
 2018-05-07 12:38:20 +05:30
Angus Gratton
800bffb8b0 cmake: Add CMakeLists.txt files for all examples 
Generating using convert_to_cmake.py, with some minor cleanup
 2018-04-30 09:59:20 +10:00
Angus Gratton
fa3205737f partition_table: Check configured flash size fits in partition table 
Check happens at build time, so flash size config may need to be changed.

Also fixes MD5_OPT undefined warning, closes https://github.com/espressif/esp-idf/issues/1867
 2018-04-26 09:51:55 +10:00
Roland Dobai
27a63c492f Examples: Demonstrate the usage of esp_err_to_name 2018-03-13 14:27:00 +01:00
Ivan Grokhotkov
95ff76890b examples/wear_levelling: update readme file 
Fixes https://github.com/espressif/esp-idf/issues/627.
 2018-02-11 13:03:36 +08:00
Ivan Grokhotkov
59859fa53c fatfs: add configuration of allocation unit size 
Closes https://github.com/espressif/esp-idf/issues/1382.
 2018-02-11 13:03:36 +08:00
Martin Pomezný
e7693b8700 GPIO2 note updated 
Updated note on GPIO2 with informations about possible pull-down resistor.

Merges https://github.com/espressif/esp-idf/pull/1451
 2018-01-03 10:48:57 +11:00
Adrián Paníček
0f2d417a74 Small typo fix 
Signed-off-by: krzychb

Merges https://github.com/espressif/esp-idf/pull/1331
 2017-12-01 09:06:09 +01:00
Ivan Grokhotkov
a5f96b22d1 examples/sdmmc: enable internal pull-ups in SD mode 
Some development boards do not have sufficient external pull-ups on
SD card pins. Most notably, if high level on GPIO13 is not registered
by the card when GO_IDLE_STATE command is received, the card will enter
SPI mode and further communication will not be possible, until power to
the card is toggled.

This change enables internal pull-ups on SD card pins in an attempt to
make this initialization process more reliable.
 2017-10-13 08:21:06 +08:00
me-no-dev
dd87deb278 Add SPIFFS Component to IDF 2017-09-11 19:56:40 +03:00
krzychb
b69379941b Fixed broken links in documentation 2017-09-07 18:48:15 +02:00
Ivan Grokhotkov
002f38fa8f Merge branch 'feature/sdspi_driver' into 'master' 
SD SPI mode driver

This MR adds functionality to support SD cards connected via SPI interface.
Additionally, two bugs are fixed:
- Definition of `SPI_TRANS_MODE_DIOQIO_ADDR` in spi_master driver
- SD card probing frequency was 4000kHz instead of 400kHz as required by the standard

See merge request !727
 2017-07-26 13:51:37 +08:00
Dmitry Yakovlev
e5bb45f381 driver: SD protocol driver for SPI peripheral 2017-07-20 13:43:07 +08:00
Ivan Grokhotkov
979fce0df5 bt: call nvs_flash_init in examples, show error if NVS is not initialized 
NVS is used to store PHY calibration data, WiFi configuration, and BT
configuration. Previously BT examples did not call nvs_flash_init,
relying on the fact that it is called during PHY init. However PHY init
did not handle possible NVS initialization errors.

This change moves PHY init procedure into the application, and adds
diagnostic messages to BT config management routines if NVS is not
initialized.
 2017-07-17 21:29:50 +08:00
Ivan Grokhotkov
52b51df859 add wear_levelling component and example 2017-04-17 11:01:17 +08:00
Angus Gratton
821c70f5d7 examples: Standardise naming of files, symbols, etc. in examples 
* Use "example" in all example function & variable names,
  ie use i2c_example_xxx instead of i2c_xxx for example functions.
  Closes #198 https://github.com/espressif/esp-idf/issues/198
* Mark example functions, etc. static
* Replace uses of "test" & "demo" with "example"
* Split the UART example into two
* Rename "main" example files to end with "_main.c" for disambiguation
 2017-03-27 17:42:05 +11:00
Ivan Grokhotkov
4813ab2d28 examples: check return value of nvs_flash_init 
nvs_flash_init may return an error code in some cases, and applications
should check this error code (or at least assert on it being ESP_OK, to
make potential issues more immediately obvious).

This change modifies all the examples which use NVS to check the error
code. Most examples get a simple ESP_ERROR_CHECK assert, while NVS
examples, OTA example, and NVS unit tests get a more verbose check which
may be used in real applications.
 2017-03-15 10:44:54 +08:00
Angus Gratton
5ea9097dbd esptool: Update to latest v2.0 beta version 
* New "espefuse.py set_flash_voltage" command to easily set a fix
  VDD_SDIO regulator voltage (1.8V, 3.3V or disabled).
* Fixes bugs when flashing files with non-4-byte aligned lengths
  (doesn't effect esp-idf image files)
* README improvements
 2017-03-03 15:34:04 +11:00
krzychb
0b6598c492 Added README.md to example category folders 2017-01-18 21:03:15 +01:00
krzychb
8aa5082baa Fixed memory leak in example, ref. https://github.com/espressif/esp-idf/issues/209 2017-01-17 21:20:24 +01:00
krzychb
66647bb5bd Typo corrections 2017-01-17 21:12:54 +01:00
Krzysztof Budzynski
ad25997349 Updated links to examples in new folders / categories in api documentation 2017-01-16 23:08:36 +01:00
Krzysztof Budzynski
382999b378 Moved examples to new folders / categories. Removed example numbers from example names 2017-01-16 23:08:35 +01:00