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44 commits

Author SHA1 Message Date
Filipe Cavalcanti
37521ebf1d documentation: update flash encryption docs for Espressif devices 
Adds new subsection under MCUBoot regarding use of flash encryption.

Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
 2025-12-11 11:29:26 +01:00
Eren Terzioglu
f90dcde45e Documentation/xtensa/esp32[-s2]: Add PM docs 
Add PM docs for esp32s2

Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
 2025-12-02 02:37:06 +08:00
Eren Terzioglu
a3841a1678 Documentation/xtensa/esp32[-s2|-s3]: Add multiple ULP RISC-V bin docs 
Add multiple ULP RISC-V bin docs for esp32s2 and esp32s3

Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
 2025-10-21 06:32:32 -03:00
Filipe Cavalcanti
632297a3ca documentation: update MCUBoot flash allocation on ESP32|S2|S3 
Add description of flash allocation when using MCUBoot.

Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
 2025-10-14 17:44:15 +08:00
Eren Terzioglu
bb9639bd2b Docs/xtensa/esp32[-s2|-s3]: Add ULP RISC-V Coprocessor docs for esp32[-s2|-s3] 
Add ULP RISC-V Coprocessor docs for esp32[-s2|-s3]

Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
 2025-10-01 14:16:55 -04:00
Filipe Cavalcanti
dda00d30bf documentation: add docs for romfs defconfig on Espressif devices 
Update the documentation for ESP32-S2|S3|C3|C6|H2, supporting romfs defconfig.

Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
 2025-09-19 07:18:54 -03:00
Filipe Cavalcanti
bbdb75b1f7 documentation: update documentation for MCUBoot on Espressif devices 
Updates MCUBoot documentation and usage example.

Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
 2025-07-22 10:55:08 -03:00
Eren Terzioglu
cf1b087504 Docs/espressif: Add crypto defconfig docs for esp32[-s2|-s3] 
Docs/espressif: Add crypto defconfig docs for Xtensa based Espressif devices

Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
 2025-07-09 12:13:06 +08:00
Filipe Cavalcanti
fbe7d3a1f0 documentation: update Xtensa ESP32|S2|S3 toolchain version 
Updates the instructions to install the ESP toolchain 14.2.0.

Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
 2025-06-27 20:41:43 +08:00
Filipe Cavalcanti
2ddfab618b documentation: update docs on SDMMC for ESP32|S2|S3 2025-06-24 08:08:55 +08:00
Eren Terzioglu
59e13b4491 Documentation/xtensa: Add dedicated GPIO docs for esp32[-s2|-s3] 
Add dedicated GPIO documentations for Xtensa based Espressif devices

Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
 2025-05-14 19:38:21 +02:00
Eren Terzioglu
9a59cf4004 Documentation/xtensa: Add SDM docs for esp32[-|-s2|-s3] 
Add SDM docs for Xtensa based Espressif devices

Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
 2025-05-09 19:20:47 +08:00
Matteo Golin
6eba7ad35b docs/xtensa: Added chip tags 
Added chip documentation tags to Xtensa boards.

Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
 2025-05-06 19:19:56 +02:00
Lars Kruse
b333ad3ab5 style: fix typos 
Thanks, codespell!
 2025-04-30 13:45:46 +08:00
Tiago Medicci Serrano
ca664fd431 Documentation: Update openocd-esp32 command for all Espressif Socs 
This updated the command used for running the openocd-esp32 for
all the supported Espressif's SoCs. It enables using SW-defined
breakpoints.

Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
 2025-04-18 02:25:14 +08:00
Filipe Cavalcanti
2ff8199d90 documentation: update docs on ADC support for Espressif devices 
Add documentation for ADC on RISC-V and Xtensa Espressif devices.

Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
 2025-04-17 13:56:40 +08:00
Filipe Cavalcanti
6b6247b10e documentation/xtensa: update ESP32|S2|S3 documentation 
Improve esptool installation docs.
Update supported peripheral list.

Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
 2025-03-17 11:31:31 -03:00
Eren Terzioglu
c7702894fe documentation/esp32[s2|s3]: Add I2C slave support 
Add I2C Slave support into docs for xtensa based Espressif devices

Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
 2025-02-26 16:32:40 +01:00
Eren Terzioglu
8256864bfe esp32[s2|s3]: Add qencoder defconfig 2024-12-17 13:35:42 -03:00
Eren Terzioglu
767c5f16f0 esp32[s2|s3]: Add pulse counter support 2024-12-17 13:35:42 -03:00
Tiago Medicci Serrano
b025c6285d Documentation: Document stack and backtrace dump for Espressif SoCs 
Stack and backtrace dump for Espressif's SoCs (ESP32, ESP32-S2,
ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2) is now documented in a
new section for each chip entry page.
 2024-09-23 20:40:58 +08:00
Filipe Cavalcanti
2af7037fa1 xtensa/esp32s2: add WiFi support on ESP32S2 2024-09-06 09:46:59 +08:00
Tiago Medicci
3ae30d00ea docs: Improve information about debugging for Espressif SoCs 
Provide more information on how to properly use OpenOCD and gdb to
debug Espressif SoCs on NuttX.
 2024-08-15 02:38:09 +08:00
Tiago Medicci Serrano
d295752a26 Documentation: Improve Espressif toolchain/debugger documentation 
This commits improves the documentation about Espressif's toolchain
and debugging tools for the supported SoCs on NuttX.
 2024-06-20 09:39:39 +08:00
Almir Okato
16f8966fa9 esp32s2: add simple boot support 
The Simple Boot feature for Espressif chips is a method of booting
that doesn't depend on a 2nd stage bootloader. Its not the
intention to replace a 2nd stage bootloader such as MCUboot and
ESP-IDF bootloader, but to have a minimal and straight-forward way
of booting, and also simplify the building.

This commit also removes deprecated code and makes this bootloader
configuration as default for esp32s2 targets and removes the need
for running 'make bootloader' command for it.

Signed-off-by: Almir Okato <almir.okato@espressif.com>
 2024-06-04 18:53:14 -03:00
Tiago Medicci Serrano
5ff6362d0f Documentation: improve documentation about ESP32 family 
In particular, sections regarding the toolchain setup and usage
were updated, as well as the bootloader options. Also, minor issues
were fixed.
 2024-04-22 23:45:22 +08:00
Tiago Medicci Serrano
d453f94f63 Documentation: Add entry about the RMT peripheral for ESP32 family 
Add documentation about the RMT peripheral (and using it to drive
WS2812 addressable RGB LEDs) for ESP32-S2, ESP32-S3, ESP32-C3,
ESP32-C6 and ESP32-H2.
 2024-02-19 19:02:34 -08:00
Eren Terzioglu
c15392d9b7 xtensa/esp32s2: Add xtwdt and rwdt support 2023-12-22 03:59:18 -08:00
Eren Terzioglu
5b19d8b2cb xtensa/esp32s2: Add RTC support 2023-11-30 21:02:12 -03:00
Alan Carvalho de Assis
468e9fcde5 Documentation: Fix typos 
I used codespell to find typos in the documentation.

Signed-off-by: Alan C. Assis <acassis@gmail.com>
 2023-10-29 10:35:51 +08:00
raiden00pl
d72c6802c1 Documentation: add dummy pages for missing filesystems and drivers 2023-10-27 13:21:40 -03:00
Eren Terzioglu
ded321a515 xtensa/esp32s2: Add support to TWAI/CANBus controller 2023-09-28 09:35:08 +08:00
Lucas Saavedra Vaz
4bcc930535 arch/xtensa/esp32s2: Update MCUboot build process 
Change the MCUboot build process to, in the future, deprecate the esp-nuttx-bootloaders repository.
 2023-08-18 14:44:11 +08:00
Brennan Ashton
4d3ce8f706 docs: Fix sphinx warnings listed in issue #9306 
Fixes these errors:
```
 /home/bashton/nuttx-wrk/nuttx/Documentation/components/drivers/special/lcd.rst:52: WARNING: duplicate label ttgotdisplayesp32, other instance in /home/bashton/nuttx-wrk/nuttx/Documentation/components/drivers/special/framebuffer.rst
 /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/sim/sim/boards/sim/index.rst:370: CRITICAL: Unexpected section title.
 /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/sim/sim/boards/sim/index.rst:394: CRITICAL: Unexpected section title.
 /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/sim/sim/boards/sim/index.rst:1494: ERROR: Inconsistent literal block quoting.
 /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/sim/sim/boards/sim/index.rst:1569: WARNING: Literal block expected; none found.
 /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/xtensa/esp32s2/boards/esp32s2-kaluga-1/index.rst:207: WARNING: download file not readable: /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/xtensa/esp32s2/boards/esp32s2-kaluga-1/tone.wav
 checking consistency... /home/bashton/nuttx-wrk/nuttx/Documentation/reference/os/newreno.rst: WARNING: document isn't included in any toctree
 /home/bashton/nuttx-wrk/nuttx/Documentation/guides/zerolatencyinterrupts.rst:117: WARNING: unknown document: <nestedinterrupts.rst>
```
 2023-05-20 12:40:52 +08:00
Lucas Saavedra Vaz
b738379684 boards/xtensa/esp32s2-kaluga-1: Add support for the ES8311 codec 
Adds support for the ES8311 codec on the ESP32-S2-Kaluga-1 board. This commit also adds basic configurations for testing and updates the board documentation.
 2023-05-04 18:41:54 -03:00
Lucas Saavedra Vaz
7f32b7973b boards/xtensa/esp32s2-kaluga-1: Add support for LCD displays 2023-04-27 02:18:32 +08:00
Lucas Saavedra Vaz
c702223fab Documentation: Improve pages for ESP boards 2023-03-25 12:23:35 +02:00
Lucas Saavedra Vaz
7df663bff8 docs/boards/esp32s2-saola-1: Fix watchdog example 2023-02-04 18:28:10 -03:00
Nathan Hartman
03802dad13 NuttX graduated the Incubator; update repository links 2022-11-26 11:58:15 -08:00
Tiago Medicci Serrano
5f82e2aeac documentation: update ESP32-S2's docs about the I2S RX mode 2022-11-21 23:46:47 +08:00
Lucas Saavedra Vaz
22ce6e8a9c boards/xtensa: Added support for the ESP32-S2-Kaluga-1 board 2022-11-07 14:23:09 -03:00
Tiago Medicci Serrano
998b726c4b documentation: update esp32[-s2] documentation about I2S/audio support 2022-11-07 13:46:44 +08:00
Lucas Saavedra Vaz
4d164bb995 doc: Add and fix Secure Boot and Flash Encryption section for ESP boards 2022-10-28 01:14:20 +08:00
Tiago Medicci Serrano
b16ed003f1 documentation: add documentation for ESP32-S2/S3/C3 
Add documentation for ESP32-S2 and ESP32-S2 Saola 1 board
Add links to already existing ESP32-S3 documentation
Add links to already existing ESP32-C3 documentation
 2022-10-22 15:18:35 +08:00