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

da5f2721e1c7f188fe04aa50af76f4b94f3c3ea3

cmsis

4b96cbb174678dcd3ca86e11e1f24bc5f8726da0

cmsis-dsp

6489e771e9c405f1763b52d64a3f17a1ec488ace

cmsis-nn

0c8669d81381ccf3b1a01d699f3b68b50134a99f

edtt

64e5105ad82390164fb73fc654be3f73a608209a

fatfs

427159bf95ea49b7680facffaa29ad506b42709b

hal_altera

0d225ddd314379b32355a00fb669eacf911e750d

hal_ambiq

ff4ca358d730536addf336c40c3faa4ebf1df00a

hal_atmel

d6221e73d76a4a31d802e0657342fcbda77e21ae

hal_espressif

dddb7cf318d931c25623c34ecde20f3150d7f987

hal_ethos_u

8e2cf756b474eff9a32a9bdf1775d9620f1eadcf

hal_gigadevice

2994b7dde8b0b0fa9b9c0ccb13474b6a486cddc3

hal_infineon

b1a47231e8671c882c5f055f9f10c32b18133d08

hal_intel

7b4c25669f1513b0d6d6ee78ee42340d91958884

hal_microchip

68575aa28cd33c68b3b8d66f510d15746c57fdb5

hal_nordic

827224f29e99972cd3b999dba913ae4649790671

hal_nuvoton

34efb92e37bd07043a2cab7fff847d8443d930f9

hal_nxp

cd046faf8a3dc879982ff6079fc48a80a0d53e7c

hal_openisa

eabd530a64d71de91d907bad257cd61aacf607bc

hal_quicklogic

b3a66fe6d04d87fd1533a5c8de51d0599fcd08d0

hal_renesas

991e060b6825f0f6830f4dbccbed8252598f2a6d

hal_rpi_pico

fba7162cc7bee06d0149622bbcaac4e41062d368

hal_silabs

442d0fb1d02cc4b2bb159fbff378029998b89049

hal_st

b77157f6bc4395e398d90ab02a7d2cbc01ab2ce7

hal_stm32

60c9634f61c697e1c310ec648d33529712806069

hal_telink

38573af589173259801ae6c2b34b7d4c9e626746

hal_ti

b85f86e51fc4d47c4c383d320d64d52d4d371ae4

hal_wurthelektronik

e5bcb2eac1bb9639ce13b4dafc78eb254e014342

hal_xtensa

a2d658525b16c57bea8dd565f5bd5167e4b9f1ee

hostap

81bdd8343347a2e36c67253a8aeb22ea7cb41132

libmetal

243eed541b9c211a2ce8841c788e62ddce84425e

liblc3

1a5938ebaca4f13fe79ce074f5dee079783aa29f

littlefs

408c16a909dd6cf128874a76f21c793798c9e423

loramac-node

1bf2120cffcedae174ae35d695a28a46caefcb23

lvgl

2b498e6f36d6b82ae1da12c8b7742e318624ecf5

mbedtls

6ec4abdcda78dfc47315af568f93e5ad4398dea0

mcuboot

24ac8cc2be9384288829aac7477f522a7a71f3d4

mipi-sys-t

a819419603a2dfcb47f7f39092e1bc112e45d1ef

net-tools

cd2eb1858a1570b49241e18fc1e1cd849a450af2

nrf_hw_models

123d37db9cae528d51530c61ba0422192bc03bda

open-amp

da78aea63159771956fe0c9263f2e6985b66e9d5

openthread

49c59ec519cc8b49dd58978d1bc80b7ae7ba88d0

percepio

7f6fb3f12ea1493a2f8ab6a876fb255a39db47c8

picolibc

764ef4e401a8f4c6a86ab723533841f072885a5b

segger

b011c45b585e097d95d9cf93edf4f2e01588d3cd

tinycrypt

1012a3ebee18c15ede5efc8332ee2fc37817670f

trusted-firmware-m

0b898c9b72171b0a260c0bb64a92ea4713f9e931

trusted-firmware-a

421dc050278287839f5c70019bd6aec617f2bbdb

uoscore-uedhoc

150f4eb2955eaf36ac0f9519d4f4f58d5ade5740

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

65cbefb4695bc7af1cb733ced99618afb3586b20

psa-arch-tests

2cadb02a72eacda7042505dcbdd492371e8ce024

sof

c11a3185afbc8e1b2a79916de3dfefaf326d9ad1

tf-m-tests

08a3158f0623a4205608a52d880b17ae394e31d2

tflite-micro

1a34dcab41e7e0e667db72d6a40999c1ec9c510c

thrift

10023645a0e6cb7ce23fcd7fd3dbac9f18df6234

zscilib

ee1b287d9dd07208d2cc52284240ac25bb66eae3

bsim

68f6282c6a7f54641b75f5f9fc953c85e272a983

babblesim_base

4bd907be0b2abec3b31a23fd8ca98db2a07209d2

babblesim_ext_2G4_libPhyComv1

93f5eba512c438b0c9ebc1b1a947517c865b3643

babblesim_ext_2G4_phy_v1

d8302b8d51409b9e717a1a0ba6b443d3b5552a6c

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: