This is the documentation for the latest (main) development branch of Zephyr. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.

West Projects index

See Contributing External Components for more information about this contributing and review process for imported components.

Active Projects/Modules

The projects below are enabled by default and will be downloaded when you call west update. Many of the projects or modules listed below are essential for building generic Zephyr application and include among others hardware support for many of the platforms available in Zephyr.

To disable any of the active modules, for example a specific HAL, use the following commands:

west config manifest.project-filter -- -hal_FOO
west update

Project

Revision

acpica

8d24867bc9c9d81c81eeac59391cda59333affd4

cmsis

4b96cbb174678dcd3ca86e11e1f24bc5f8726da0

cmsis-dsp

6489e771e9c405f1763b52d64a3f17a1ec488ace

cmsis-nn

0c8669d81381ccf3b1a01d699f3b68b50134a99f

edtt

8d7b543d4d2f2be0f78481e4e1d8d73a88024803

fatfs

427159bf95ea49b7680facffaa29ad506b42709b

hal_adi

2858da5ab4a7a01cde48a41818a1a6693529f68d

hal_altera

0d225ddd314379b32355a00fb669eacf911e750d

hal_ambiq

367ae6a0396e3074bebbd55ef72f8e577168e567

hal_atmel

56d60ebc909ad065bf6554cee73487969857614b

hal_espressif

99dce9490ef4a84ddffe75c9d8853b30008c64bc

hal_ethos_u

8e2cf756b474eff9a32a9bdf1775d9620f1eadcf

hal_gigadevice

2994b7dde8b0b0fa9b9c0ccb13474b6a486cddc3

hal_infineon

f25734a72c585f6675e8254a382e80e78a3cd03a

hal_intel

0905a528623de56b1bedf817536321bcdbc0efae

hal_microchip

71eba057c0cb7fc11b6f33eb40a82f1ebe2c571c

hal_nordic

ab5cb2e2faeb1edfad7a25286dcb513929ae55da

hal_nuvoton

466c3eed9c98453fb23953bf0e0427fea01924be

hal_nxp

862e001504bd6e0a4feade6a718e9f973116849c

hal_openisa

eabd530a64d71de91d907bad257cd61aacf607bc

hal_quicklogic

bad894440fe72c814864798c8e3a76d13edffb6c

hal_renesas

a8cd5ed480a31982a86dab8952ac8baaf646c3cb

hal_rpi_pico

fba7162cc7bee06d0149622bbcaac4e41062d368

hal_silabs

a09dd1b82b24aa3060e162c0dfa40026c0dba450

hal_st

b77157f6bc4395e398d90ab02a7d2cbc01ab2ce7

hal_stm32

855f195793df094644ce8b8617c01275408bbf58

hal_telink

4226c7fc17d5a34e557d026d428fc766191a0800

hal_ti

b85f86e51fc4d47c4c383d320d64d52d4d371ae4

hal_wurthelektronik

e5bcb2eac1bb9639ce13b4dafc78eb254e014342

hal_xtensa

a2d658525b16c57bea8dd565f5bd5167e4b9f1ee

hostap

83574f533fb5c6808af0d9872741d72d48be2f98

libmetal

243eed541b9c211a2ce8841c788e62ddce84425e

liblc3

1a5938ebaca4f13fe79ce074f5dee079783aa29f

littlefs

408c16a909dd6cf128874a76f21c793798c9e423

loramac-node

fb00b383072518c918e2258b0916c996f2d4eebe

lvgl

2b498e6f36d6b82ae1da12c8b7742e318624ecf5

mbedtls

2f24831ee13d399ce019c4632b0bcd440a713f7c

mcuboot

898a1ca64a759541d9fcc37fef921db93d99ad70

mipi-sys-t

71ace1f5caa03e56c8740a09863e685efb4b2360

net-tools

7c7a856814d7f27509c8511fef14cec21f7d0c30

nrf_hw_models

6c389b9b5fa0a079cd4502e69d375da4c0c289b7

open-amp

da78aea63159771956fe0c9263f2e6985b66e9d5

openthread

3873c6fcd5a8a9dd01b71e8efe32ef5dc7923bb1

percepio

1a67f3e2dbc2a8d53e5248d72bac946db381692d

picolibc

764ef4e401a8f4c6a86ab723533841f072885a5b

segger

b011c45b585e097d95d9cf93edf4f2e01588d3cd

tinycrypt

1012a3ebee18c15ede5efc8332ee2fc37817670f

trusted-firmware-m

bdc4df1734b870de43237d56eb1b2a7af016ee95

trusted-firmware-a

421dc050278287839f5c70019bd6aec617f2bbdb

uoscore-uedhoc

84ef879a46d7bfd9a423fbfb502b04289861f9ea

zcbor

75d088037eb237b18e7ec1f47c9ce494b9b95aab

Inactive and Optional Projects/Modules

The projects below are optional and will not be downloaded when you call west update. You can add any of the projects or modules listed below and use them to write application code and extend your workspace with the added functionality.

To enable any of the modules below, use the following commands:

west config manifest.project-filter -- +nanopb
west update

Project

Revision

canopennode

dec12fa3f0d790cafa8414a4c2930ea71ab72ffd

chre

3b32c76efee705af146124fb4190f71be5a4e36e

lz4

8e303c264fc21c2116dc612658003a22e933124d

nanopb

4474bd35bd39de067f0532a1b19ce3aed9ed9807

psa-arch-tests

2cadb02a72eacda7042505dcbdd492371e8ce024

sof

3f1716b0da7a48358bc265586b90b2252745c14c

tf-m-tests

d552e4f18b92032bd335d5e3aa312f6acd82a83b

tflite-micro

1a34dcab41e7e0e667db72d6a40999c1ec9c510c

thrift

10023645a0e6cb7ce23fcd7fd3dbac9f18df6234

zscilib

ee1b287d9dd07208d2cc52284240ac25bb66eae3

bsim

9351ae1ad44864a49c351f9704f65f43046abeb0

babblesim_base

4bd907be0b2abec3b31a23fd8ca98db2a07209d2

babblesim_ext_2G4_libPhyComv1

93f5eba512c438b0c9ebc1b1a947517c865b3643

babblesim_ext_2G4_phy_v1

04eeb3c3794444122fbeeb3715f4233b0b50cfbb

babblesim_ext_2G4_channel_NtNcable

20a38c997f507b0aa53817aab3d73a462fff7af1

babblesim_ext_2G4_channel_multiatt

bde72a57384dde7a4310bcf3843469401be93074

babblesim_ext_2G4_modem_magic

edfcda2d3937a74be0a59d6cd47e0f50183453da

babblesim_ext_2G4_modem_BLE_simple

a38d2d24b04a6f970a225d1316047256ebf5a539

babblesim_ext_2G4_device_burst_interferer

5b5339351d6e6a2368c686c734dc8b2fc65698fc

babblesim_ext_2G4_device_WLAN_actmod

9cb6d8e72695f6b785e57443f0629a18069d6ce4

babblesim_ext_2G4_device_playback

abb48cd71ddd4e2a9022f4bf49b2712524c483e8

babblesim_ext_libCryptov1

eed6d7038e839153e340bd333bc43541cb90ba64

External Projects/Modules

The projects listed below are external and are not directly imported into the default manifest. To use any of the projects below, you will need to define your own manifest file which includes them. See Manifest Imports for information on recommended ways to do this while still inheriting the mandatory modules from Zephyr’s west.yml.

Use the template doc/develop/manifest/external/external.rst.tmpl to add external modules to the list below: