Commit graph

126 commits

Author SHA1 Message Date
Kewal M Shah
2008f4d88c feature: add Motor Control PWM(mcpwm) driver
1. Name change from chopper to carrier, block diagram update, minor changes to example codes
2. mcpwm_reg.h changed, brought uniformity in comments, worked on suggestions, duty to accept float. Some name changes!
3. Minor readme changes and Indetation
4. Minor change:  move mcpwm_reg.h and mcpwm_struct.h to new path
5. Minor change: addition of BLDC example code and Readme
6. Name changed from epwm to mcpwm
7. Improve the reg name in mcpwm_struct.h
8. Name change chopper>carrier, deadband>deadtime
2017-05-12 15:47:59 +08:00
krzychb
1a19747678 Getting started guides 2017-04-27 19:51:42 +02:00
Jeroen Domburg
46fa2cfb46 Merge branch 'feature/spi_slave' into 'master'
Split common SPI stuff out of master driver; add slave driver; add workaround for DMA issue.

This merge req mainly adds a slave device. In order to do this, the original master driver is refactored into common code shared by master and slave modes, and a slave driver is added.

The other things added are:
- Added a workaround for a 'feature' of the ESP32 silicon that can lock up the receive DMA channel in some situations. This can only be fixed by resetting *both* DMA channels. The workaround implemented makes sure that the reset only happens when both channels are idle
- Got rid of the automatic choice between register- and DMA-based transfers. The master (and slave) code will now always go for a DMA transfer if a DMA channel is given, and always go for register-based transfers if no DMA channel is given.
- Add in a bunch of fixes for outstanding Github issues.

See merge request !659
2017-04-27 12:28:42 +08:00
Jeroen Domburg
4c06dca15c SPI: Small fixes according to MR comments 2017-04-27 11:49:04 +08:00
Jeroen Domburg
e9c372bc2d SPI: Split common SPI stuff out of master driver; add slave driver; add workaround for DMA issue. 2017-04-27 11:49:04 +08:00
Ivan Grokhotkov
b540322dc1 Merge branch 'feature/wear_levelling' into 'master'
wear levelling

This MR adds wear levelling component. It presents an interface similar to the interface of spi_flash and esp_partition. Inside, it stores data inside a partition to in a way that reduces worst case number of erase cycles for any given sector.

Also included are APIs similar to the ones provided for SDMMC to mount FAT filesystem on top of the wear levelling partition. A simple example shows how this API can be used.

Ref TW10338.

See merge request !567
2017-04-25 19:46:11 +08:00
Angus Gratton
453b5ded1d ethernet: Add convenience functions esp_eth_smi_wait_value() & esp_eth_smi_wait_set()
Covers the common case of waiting for a particular PHY register to have a particular value.
2017-04-20 18:03:00 +10:00
Angus Gratton
453722ba54 ethernet: Refactor PHY support to be part of ethernet component
Move generic PHY support into its own interface
2017-04-20 18:03:00 +10:00
Ivan Grokhotkov
52b51df859 add wear_levelling component and example 2017-04-17 11:01:17 +08:00
Yulong
c6a516f122 component/bt:move the btdm_rebase_ssp_api branch to this branch 2017-04-13 10:14:28 -04:00
wangmengyang
ccfe4fefeb component/bt: implement classic Bluetooth profiles A2DP(sink) and AVRCP(controller) 2017-04-10 16:12:21 +08:00
Tian Hao
d90a35af19 component/bt : modify bluetooth config style 2017-04-06 11:35:53 +08:00
wangmengyang
9d745be3f7 Merge branch 'master' into feature/btdm_avrc 2017-03-31 12:51:45 +08:00
wangmengyang
8ec94418de component/bt: clean up the API header and generate documentation files 2017-03-18 14:55:31 +08:00
Ivan Grokhotkov
5a23ec4dc4 nvs: check that storage has at least one free page
This change adds a check for the free page count to nvs_flash_init.
Under normal operation, NVS keeps at least one free page available,
except for transient states such as freeing up new page. Due to external
factors (such as NVS partition size reduction) this free page could be
lost, making NVS operation impossible. Previously this would cause an
error when performing any nvs_set operation or opening a new namespace.
With this change, an error is returned from nvs_flash_init to indicate
that NVS partition is in such a state.
2017-03-14 22:03:39 +08:00
Ivan Grokhotkov
48516fded2 deep sleep: add notice that pads used for wakeup will be configured as RTC GPIOs
Closes https://github.com/espressif/esp-idf/issues/245
2017-03-09 10:21:31 +11:00
Ivan Grokhotkov
66c693eebb Merge branch 'feature/deep_sleep_wakeup_from_touch' into 'master'
add wakeup from touch sensor, and deep sleep example

- add new deep sleep wakeup mode
- change documentation to explain incompatibilities between different wakeup mode, add error checks
- add new ULP instructions necessary for ULP wakeup scenario
- fix issues with I_WR_REG, I_SLEEP, I_END instructions
- add deep sleep example, illustrating the use of timer, gpio, touch, and ULP wakeup triggers

See merge request !461
2017-03-08 14:27:58 +08:00
Angus Gratton
3442d4d463 spi_flash: Add spi_flash_cache_enabled() test function 2017-03-03 15:33:23 +11:00
Angus Gratton
6ee5a1e492 sdmmc: Use slot width as default slot_config width parameter, instead of 4
Ref #361 https://github.com/espressif/esp-idf/pull/361
2017-03-03 14:59:15 +11:00
Ivan Grokhotkov
4ecd26ce77 Merge branch 'feature/fatfs_dynamic_pdrv' into 'master'
FATFS enable support for multiple drives

Current implementation has drive numbers and paths hardcoded to support
only one FATFS drive. Arduino has it's own SPI driver to allow
compatibility and flexibility. With the MR it is possible to have up to
```_VOLUMES``` drives connected (SPI, SDMMC and others) at the same
time and accessed through VFS

See merge request !478
2017-03-03 11:40:37 +08:00
Ivan Grokhotkov
8911e666a0 Merge branch 'feature/docs_partition_ota_flash' into 'master'
Partition/SPI/OTA docs & OTA new functionality

* Update partition, SPI flash & OTA docs to reflect functionality changes
* Refactor OTA implementation to perform checks mentioned in API doc
* Add new functions to OTA API: esp_ota_get_running_partition() & esp_ota_get_next_update_partition() functions
* Add spi_flash_cache2phys() & spi_flash_phys2cache() functions to support esp_ota_get_running_partition()


See merge request !513
2017-03-03 11:27:01 +08:00
Tian Hao
b582697889 component/bt : add adv/scan start complete event
1. indicate adv/scan start complete success or failed
2. controller do limit of adv/scan concurrence, so add some codes to report adv/scan start failed or not.
2017-02-23 17:54:22 +08:00
Ivan Grokhotkov
4af5f572f4 add deep sleep wake up example 2017-02-22 18:40:31 +08:00
Ivan Grokhotkov
a64181f14f deep sleep: add functions to check wakeup cause
This change adds esp_deep_sleep_get_wakeup_cause, which returns the
source which has caused wakeup from deep sleep.

Similar to esp_deep_sleep_get_ext1_wakeup_status, a function is added
to check touch pad wakeup status: esp_deep_sleep_get_touchpad_wakeup_status.
This function returns the touch pad which has caused wakeup.
2017-02-22 14:40:36 +08:00
Ivan Grokhotkov
07ff47f103 deep sleep: clarify compatibility issues between wakeup sources
ULP and touch FSMs in ESP32 revisions 0 and 1 do not operate correctly
if RTC_PERIPH power domain is force powered on (ESP_PD_OPTION_ON).

Both ULP and touch still work, but clock frequency of the ULP may be
incorrect and touch values may be off by considerable amount. As such,
when these wakeup modes are used, RTC_PERIPH power domain has to be set
to ESP_PD_OPTION_AUTO (or, in the current implementation,
ESP_PD_OPTION_OFF — though this will change in the future when _OFF will
actually *force* the power domain to be powered off).

Because EXT0 wakeup source requires RTC_PERIPH to be powered ON, mark
ULP and touch wakeup sources as incompatible with EXT0. Workaround for
this is to use EXT1 wakeup source instead, which offers similar or
better functions without having to keep RTC_PERIPH powered on.
2017-02-22 14:40:36 +08:00
Wangjialin
fb261c0bd5 1. deal with conflicting wakeup triggers
2. modify deep_sleep.rst, add description of touch wakeup.
2017-02-22 14:40:36 +08:00
Angus Gratton
25f739c183 ota ops: Add new functions esp_ota_get_next_update_partition / esp_ota_get_running_partition
* Update OTA example to use these.
* Refactor esp_ota_begin() to return ESP_ERR_OTA_PARTITION_CONFLICT as documented
2017-02-22 10:24:42 +11:00
Angus Gratton
093dd98101 spi_flash: Add new phys2cache & cache2phys functions to query flash cache mappings 2017-02-22 10:22:50 +11:00
XiaXiaotian
678ec0bd04 Merge branch 'master' of ssh://gitlab.espressif.cn:27227/idf/esp-idf into feature/disable_phy_rf_when_disable_wifi_bt 2017-02-21 01:20:48 +08:00
Tian Hao
12a7293b31 component/bt : add bluetooth status check
1. add bluetooth controller/host initialize status check
2. separate bluetooth controller task schedule loop from controller init
2017-02-21 01:05:37 +08:00
Angus Gratton
1f3a2e900c docs: Improve/clarify partition, OTA & SPI flash docs
Related to #313 https://github.com/espressif/esp-idf/issues/313
2017-02-20 15:31:42 +11:00
Angus Gratton
bfdfcbfaef docs: Add missing peripheral driver docs (ADC, DAC, RTC I/O, I2S) 2017-02-20 10:39:29 +11:00
Tian Hao
4bd5b0c91a component/bt : add bt enable/disable for power save
1. add new APIs bt controller enable/disab/deinit
2. make bt controller work need to call two APIs of esp_bt_controller_init and enable
3. modify phy init to make mac reset once
2017-02-17 19:24:58 +08:00
Angus Gratton
7c7edab328 flash encryption/secure boot: Restructure documentation
Also add steps to disable flash encryption, as some people seem to
accidentally enable it.

Explicitly mark the flash encryption and secure boot as "READ DOCS
FIRST" in menuconfig.
2017-02-15 09:42:46 +11:00
me-no-dev
0eeda99a8c pick better name for unregister function and update docs 2017-02-02 12:24:38 +02:00
Angus Gratton
d4462664b7 spi_flash: Move FLASH_PAGE_SIZE constant into esp_spi_flash.h 2017-01-20 19:50:01 +08:00
Angus Gratton
14aa1d1b3e docs: spi_flash: Add flash encryption ops, remove boilerplate 2017-01-20 19:50:01 +08:00
Ivan Grokhotkov
632bd0bb4f Merge branch 'feature/docs_gh_link_roles' into 'master'
docs: use custom roles to generate GitHub links

This change replaces direct links to GitHub master branch with
auto-generated links using docutils custom roles.
These auto-generated links point to the tree or blob for the git commit
ID (or tag) of the repository. This is needed to ensure that links don’t
become broken when files in master branch are moved around or deleted.

The following roles are introduced:

```
- :idf:`path` - points to directory inside ESP-IDF
- :idf_blob:`path` - points to file inside ESP-IDF
- :idf_raw:`path` - points to raw view of the file inside ESP-IDF
- :component:`path` - points to directory inside ESP-IDF components dir
- :component_blob:`path` - points to file inside ESP-IDF components dir
- :component_raw:`path` - points to raw view of the file inside ESP-IDF
  components dir
- :example:`path` - points to directory inside ESP-IDF examples dir
- :example_blob:`path` - points to file inside ESP-IDF examples dir
- :example_raw:`path` - points to raw view of the file inside ESP-IDF
  examples dir
```

A check is added to the CI build script, which searches RST files for
presence of hard-coded links (identified by tree/master, blob/master,
or raw/master part of the URL).
This check can be run manually: cd docs && make gh-linkcheck

Additionally, Sphinx linkcheck build type is used to create new CI test,
which check for broken links. This test has to be triggered explicitly,
because including it in normal build process (when the commit is not yet
deployed to Github) will not work. It can be triggered in a regular
fashion using a combination of cron and Curl, similar to stress tests.

See merge request !455
2017-01-20 17:47:34 +08:00
Ivan Grokhotkov
15072028c4 docs: use custom roles to generate GitHub links
This change replaces direct links to GitHub master branch with
auto-generated links using docutils custom roles.
These auto-generated links point to the tree or blob for the git commit
ID (or tag) of the repository. This is needed to ensure that links don’t
become broken when files in master branch are moved around or deleted.

The following roles are introduced:

- :idf:`path` - points to directory inside ESP-IDF
- :idf_blob:`path` - points to file inside ESP-IDF
- :idf_raw:`path` - points to raw view of the file inside ESP-IDF
- :component:`path` - points to directory inside ESP-IDF components dir
- :component_blob:`path` - points to file inside ESP-IDF components dir
- :component_raw:`path` - points to raw view of the file inside ESP-IDF
  components dir
- :example:`path` - points to directory inside ESP-IDF examples dir
- :example_blob:`path` - points to file inside ESP-IDF examples dir
- :example_raw:`path` - points to raw view of the file inside ESP-IDF
  examples dir

A check is added to the CI build script, which searches RST files for
presence of hard-coded links (identified by tree/master, blob/master,
or raw/master part of the URL).
This check can be run manually: cd docs && make gh-linkcheck

Additionally, Sphinx linkcheck build type is used to create new CI test,
which check for broken links. This test has to be triggered explicitly,
because including it in normal build process (when the commit is not yet
deployed to Github) will not work. It can be triggered in a regular
fashion using a combination of cron and Curl, similar to stress tests.
2017-01-20 17:22:47 +08:00
Jiang Jiang Jian
aea18f6e74 Merge branch 'feature/btdm_raw_adv' into 'master'
Feature/btdm raw adv

Add APIs to set raw advertising data and scan response data by user self.

See merge request !451
2017-01-19 18:57:39 +08:00
Tian Hao
0073ff3acd component/bt : add api to set raw adv_data/scan_rsp_data
1. add api to set raw scan response data
2. add api to set raw scan response data
3. update doxygen
4. add menuconfig to config gatt server demo
2017-01-19 17:36:40 +08:00
krzychb
16b23a407c Added links from api category TOC to example category folders
Typo fix in bluetooth README.md
2017-01-18 21:21:02 +01:00
krzychb
66647bb5bd Typo corrections 2017-01-17 21:12:54 +01:00
krzychb
03c14809f9 Updated links to point directly to example folder, fixed names 2017-01-17 20:03:26 +01:00
krzychb
5ae9647667 Added links to examples in API documentation 2017-01-17 19:12:48 +01:00
krzychb
fb7b218091 Fixed broken links 2017-01-17 18:53:29 +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
47a0b88f6e Updated relative paths to included documents 2017-01-16 23:08:35 +01:00
Krzysztof Budzynski
469d390d46 Moved api documentation to new folders / categories 2017-01-16 23:08:35 +01:00
Ivan Grokhotkov
4c0f90bfae docs: fix some of the Sphinx warnings 2017-01-16 02:38:31 +08:00