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Initial implementation of camera-controller app #37835

Merged
merged 3 commits into from
Mar 5, 2025
Merged

Initial implementation of camera-controller app #37835

merged 3 commits into from
Mar 5, 2025

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yufengwangca
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@yufengwangca yufengwangca commented Mar 3, 2025 •
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This is the initial implementation of camera-controller app running on a Linux platform.

In a typical setup, the Camera Controller app manages a CameraDevice app running on a Raspberry Pi. The CameraDevice captures and encodes the video feed before streaming it through a WebRTC track, while the CameraController receives this video stream and displays it, creating a complete end-to-end camera solution.

Note: The initial version is inherited from chip-tool, with no camera-related features added.

Testing

Build is validated by CI

Pairing Camera device app from Camera Controller

1. Start Camera App
./chip-camera-app

2. Start Camera Controller
./out/linux-x64-camera-controller/camera-controller
>>> pairing code 1 34970112332

@github-actions github-actions bot added documentation Improvements or additions to documentation examples scripts github workflows labels Mar 3, 2025
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github-actions bot commented Mar 3, 2025 •
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PR #37835: Size comparison from b205837 to be616c7

Full report (58 builds for bl602, bl702, bl702l, cc13x4_26x4, cc32xx, cyw30739, efr32, esp32, linux, nrfconnect, nxp, psoc6, qpg, stm32, telink, tizen)
platform target config section b205837 be616c7 change % change
bl602 lighting-app bl602+mfd+littlefs+rpc FLASH 1096868 1096866 -2 -0.0
RAM 94842 94842 0 0.0
bl702 lighting-app bl702+eth FLASH 651842 651842 0 0.0
RAM 33509 33509 0 0.0
bl702+wifi FLASH 829114 829114 0 0.0
RAM 22233 22233 0 0.0
bl706+mfd+rpc+littlefs FLASH 1061510 1061508 -2 -0.0
RAM 32157 32157 0 0.0
bl702l contact-sensor-app bl702l+mfd+littlefs FLASH 892354 892352 -2 -0.0
RAM 26896 26896 0 0.0
lighting-app bl702l+mfd+littlefs FLASH 975250 975248 -2 -0.0
RAM 24644 24644 0 0.0
cc13x4_26x4 lighting-app LP_EM_CC1354P10_6 FLASH 817232 817232 0 0.0
RAM 120272 120272 0 0.0
lock-ftd LP_EM_CC1354P10_6 FLASH 826152 826152 0 0.0
RAM 125368 125368 0 0.0
pump-app LP_EM_CC1354P10_6 FLASH 773036 773036 0 0.0
RAM 113740 113740 0 0.0
pump-controller-app LP_EM_CC1354P10_6 FLASH 757312 757312 0 0.0
RAM 113948 113948 0 0.0
cc32xx air-purifier CC3235SF_LAUNCHXL FLASH 540774 540774 0 0.0
RAM 205128 205128 0 0.0
lock CC3235SF_LAUNCHXL FLASH 574890 574890 0 0.0
RAM 205376 205376 0 0.0
cyw30739 light CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 658941 658941 0 0.0
RAM 75412 75412 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 678801 678801 0 0.0
RAM 78052 78052 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 678801 678801 0 0.0
RAM 78052 78052 0 0.0
CYW930739M2EVB-02 unknown 2040 2040 0 0.0
FLASH 635725 635725 0 0.0
RAM 70480 70480 0 0.0
light-switch CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 619181 619181 0 0.0
RAM 71652 71652 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 638817 638817 0 0.0
RAM 74196 74196 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 638817 638817 0 0.0
RAM 74196 74196 0 0.0
lock CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 638669 638669 0 0.0
RAM 74660 74660 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 658393 658393 0 0.0
RAM 77204 77204 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 658393 658393 0 0.0
RAM 77204 77204 0 0.0
thermostat CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 615009 615009 0 0.0
RAM 68748 68748 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 634869 634869 0 0.0
RAM 71388 71388 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 634869 634869 0 0.0
RAM 71388 71388 0 0.0
efr32 lock-app BRD4187C FLASH 939760 939760 0 0.0
RAM 159920 159920 0 0.0
BRD4338a FLASH 732744 732744 0 0.0
RAM 234828 234828 0 0.0
window-app BRD4187C FLASH 1032200 1032200 0 0.0
RAM 128024 128024 0 0.0
esp32 all-clusters-app c3devkit DRAM 98736 98736 0 0.0
FLASH 1591774 1591774 0 0.0
IRAM 83820 83820 0 0.0
m5stack DRAM 117516 117516 0 0.0
FLASH 1558614 1558614 0 0.0
IRAM 117039 117039 0 0.0
linux chip-tool-ipv6only arm64 unknown 21976 21976 0 0.0
FLASH 11498104 11498104 0 0.0
RAM 656136 656136 0 0.0
thermostat-no-ble arm64 unknown 9448 9448 0 0.0
FLASH 4141896 4141896 0 0.0
RAM 229840 229840 0 0.0
nrfconnect all-clusters-app nrf52840dk_nrf52840 FLASH 913684 913684 0 0.0
RAM 142909 142909 0 0.0
nrf7002dk_nrf5340_cpuapp FLASH 904428 904428 0 0.0
RAM 125245 125245 0 0.0
all-clusters-minimal-app nrf52840dk_nrf52840 FLASH 850464 850464 0 0.0
RAM 141271 141271 0 0.0
nxp contact k32w0+release FLASH 587456 587456 0 0.0
RAM 70980 70980 0 0.0
mcxw71+release FLASH 601272 601272 0 0.0
RAM 63096 63096 0 0.0
light k32w0+release FLASH 613188 613188 0 0.0
RAM 70268 70268 0 0.0
k32w1+release FLASH 685896 685896 0 0.0
RAM 48584 48584 0 0.0
lock mcxw71+release FLASH 750112 750112 0 0.0
RAM 67500 67500 0 0.0
psoc6 all-clusters cy8ckit_062s2_43012 FLASH 1658236 1658236 0 0.0
RAM 212344 212344 0 0.0
all-clusters-minimal cy8ckit_062s2_43012 FLASH 1562476 1562476 0 0.0
RAM 208560 208560 0 0.0
light cy8ckit_062s2_43012 FLASH 1441276 1441276 0 0.0
RAM 197296 197296 0 0.0
lock cy8ckit_062s2_43012 FLASH 1470164 1470164 0 0.0
RAM 224960 224960 0 0.0
qpg lighting-app qpg6105+debug FLASH 663852 663852 0 0.0
RAM 105156 105156 0 0.0
lock-app qpg6105+debug FLASH 622312 622312 0 0.0
RAM 99768 99768 0 0.0
stm32 light STM32WB5MM-DK FLASH 459920 459920 0 0.0
RAM 141472 141472 0 0.0
telink bridge-app tl7218x FLASH 669270 669270 0 0.0
RAM 90752 90752 0 0.0
contact-sensor-app tlsr9528a_retention FLASH 622132 622132 0 0.0
RAM 31488 31488 0 0.0
light-app-ota-compress-lzma-shell-factory-data tl3218x FLASH 760918 760918 0 0.0
RAM 40420 40420 0 0.0
light-app-ota-shell-factory-data tl7218x FLASH 754026 754026 0 0.0
RAM 97540 97540 0 0.0
light-switch-app-ota-compress-lzma-factory-data tl7218x_retention FLASH 681076 681076 0 0.0
RAM 52192 52192 0 0.0
light-switch-app-ota-compress-lzma-shell-factory-data tlsr9528a FLASH 709634 709634 0 0.0
RAM 73400 73400 0 0.0
light-switch-app-ota-shell-factory-data tl3218x_retention FLASH 702184 702184 0 0.0
RAM 37664 37664 0 0.0
lighting-app-ota-factory-data tlsr9118bdk40d FLASH 601750 601750 0 0.0
RAM 137360 137360 0 0.0
lighting-app-ota-rpc-factory-data-4mb tlsr9518adk80d FLASH 789042 789042 0 0.0
RAM 96388 96388 0 0.0
tizen all-clusters-app arm unknown 5144 5144 0 0.0
FLASH 1770756 1770756 0 0.0
RAM 94152 94152 0 0.0
chip-tool-ubsan arm unknown 11492 11492 0 0.0
FLASH 18984862 18984862 0 0.0
RAM 8306668 8306668 0 0.0

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github-actions bot commented Mar 3, 2025 •
edited
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PR #37835: Size comparison from b205837 to c1b95fd

Full report (74 builds for bl602, bl702, bl702l, cc13x4_26x4, cc32xx, cyw30739, efr32, esp32, linux, nrfconnect, nxp, psoc6, qpg, stm32, telink, tizen)
platform target config section b205837 c1b95fd change % change
bl602 lighting-app bl602+mfd+littlefs+rpc FLASH 1096868 1096866 -2 -0.0
RAM 94842 94842 0 0.0
bl702 lighting-app bl702+eth FLASH 651842 651842 0 0.0
RAM 33509 33509 0 0.0
bl702+wifi FLASH 829114 829114 0 0.0
RAM 22233 22233 0 0.0
bl706+mfd+rpc+littlefs FLASH 1061510 1061508 -2 -0.0
RAM 32157 32157 0 0.0
bl702l contact-sensor-app bl702l+mfd+littlefs FLASH 892354 892352 -2 -0.0
RAM 26896 26896 0 0.0
lighting-app bl702l+mfd+littlefs FLASH 975250 975248 -2 -0.0
RAM 24644 24644 0 0.0
cc13x4_26x4 lighting-app LP_EM_CC1354P10_6 FLASH 817232 817232 0 0.0
RAM 120272 120272 0 0.0
lock-ftd LP_EM_CC1354P10_6 FLASH 826152 826152 0 0.0
RAM 125368 125368 0 0.0
pump-app LP_EM_CC1354P10_6 FLASH 773036 773036 0 0.0
RAM 113740 113740 0 0.0
pump-controller-app LP_EM_CC1354P10_6 FLASH 757312 757312 0 0.0
RAM 113948 113948 0 0.0
cc32xx air-purifier CC3235SF_LAUNCHXL FLASH 540774 540774 0 0.0
RAM 205128 205128 0 0.0
lock CC3235SF_LAUNCHXL FLASH 574890 574890 0 0.0
RAM 205376 205376 0 0.0
cyw30739 light CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 658941 658941 0 0.0
RAM 75412 75412 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 678801 678801 0 0.0
RAM 78052 78052 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 678801 678801 0 0.0
RAM 78052 78052 0 0.0
CYW930739M2EVB-02 unknown 2040 2040 0 0.0
FLASH 635725 635725 0 0.0
RAM 70480 70480 0 0.0
light-switch CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 619181 619181 0 0.0
RAM 71652 71652 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 638817 638817 0 0.0
RAM 74196 74196 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 638817 638817 0 0.0
RAM 74196 74196 0 0.0
lock CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 638669 638669 0 0.0
RAM 74660 74660 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 658393 658393 0 0.0
RAM 77204 77204 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 658393 658393 0 0.0
RAM 77204 77204 0 0.0
thermostat CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 615009 615009 0 0.0
RAM 68748 68748 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 634869 634869 0 0.0
RAM 71388 71388 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 634869 634869 0 0.0
RAM 71388 71388 0 0.0
efr32 lock-app BRD4187C FLASH 939760 939760 0 0.0
RAM 159920 159920 0 0.0
BRD4338a FLASH 732744 732744 0 0.0
RAM 234828 234828 0 0.0
window-app BRD4187C FLASH 1032200 1032200 0 0.0
RAM 128024 128024 0 0.0
esp32 all-clusters-app c3devkit DRAM 98736 98736 0 0.0
FLASH 1591774 1591774 0 0.0
IRAM 83820 83820 0 0.0
m5stack DRAM 117516 117516 0 0.0
FLASH 1558614 1558614 0 0.0
IRAM 117039 117039 0 0.0
linux air-purifier-app debug unknown 4752 4752 0 0.0
FLASH 2653563 2653579 16 0.0
RAM 112304 112304 0 0.0
all-clusters-app debug unknown 5560 5560 0 0.0
FLASH 5973952 5974000 48 0.0
RAM 516568 516568 0 0.0
all-clusters-minimal-app debug unknown 5456 5456 0 0.0
FLASH 5299954 5300002 48 0.0
RAM 222488 222488 0 0.0
bridge-app debug unknown 5472 5472 0 0.0
FLASH 4652302 4652350 48 0.0
RAM 201344 201344 0 0.0
camera-app debug unknown 5456 5456 0 0.0
FLASH 4675470 4675486 16 0.0
RAM 195792 195792 0 0.0
chip-tool debug unknown 6112 6112 0 0.0
FLASH 13305215 13305263 48 0.0
RAM 603456 603456 0 0.0
chip-tool-ipv6only arm64 unknown 21976 21976 0 0.0
FLASH 11498104 11498120 16 0.0
RAM 656136 656136 0 0.0
fabric-admin debug unknown 5800 5800 0 0.0
FLASH 11569977 11570025 48 0.0
RAM 603240 603240 0 0.0
fabric-bridge-app debug unknown 4720 4720 0 0.0
FLASH 4455900 4455916 16 0.0
RAM 188168 188168 0 0.0
fabric-sync debug unknown 4976 4976 0 0.0
FLASH 5572853 5572901 48 0.0
RAM 471600 471600 0 0.0
lighting-app debug+rpc+ui unknown 6184 6192 8 0.1
FLASH 5519121 5519697 576 0.0
RAM 205168 205168 0 0.0
lock-app debug unknown 5424 5424 0 0.0
FLASH 4692152 4692168 16 0.0
RAM 192344 192344 0 0.0
ota-provider-app debug unknown 4760 4760 0 0.0
FLASH 4314330 4314346 16 0.0
RAM 181000 181000 0 0.0
ota-requestor-app debug unknown 4712 4712 0 0.0
FLASH 4444682 4444698 16 0.0
RAM 185488 185488 0 0.0
shell debug unknown 4240 4240 0 0.0
FLASH 2982556 2982604 48 0.0
RAM 145688 145688 0 0.0
thermostat-no-ble arm64 unknown 9448 9448 0 0.0
FLASH 4141896 4141928 32 0.0
RAM 229840 229840 0 0.0
tv-app debug unknown 5752 5752 0 0.0
FLASH 5911733 5911749 16 0.0
RAM 595032 595032 0 0.0
tv-casting-app debug unknown 5320 5320 0 0.0
FLASH 11475709 11475725 16 0.0
RAM 718672 718672 0 0.0
nrfconnect all-clusters-app nrf52840dk_nrf52840 FLASH 913684 913684 0 0.0
RAM 142909 142909 0 0.0
nrf7002dk_nrf5340_cpuapp FLASH 904428 904428 0 0.0
RAM 125245 125245 0 0.0
all-clusters-minimal-app nrf52840dk_nrf52840 FLASH 850464 850464 0 0.0
RAM 141271 141271 0 0.0
nxp contact k32w0+release FLASH 587456 587456 0 0.0
RAM 70980 70980 0 0.0
mcxw71+release FLASH 601272 601272 0 0.0
RAM 63096 63096 0 0.0
light k32w0+release FLASH 613188 613188 0 0.0
RAM 70268 70268 0 0.0
k32w1+release FLASH 685896 685896 0 0.0
RAM 48584 48584 0 0.0
lock mcxw71+release FLASH 750112 750112 0 0.0
RAM 67500 67500 0 0.0
psoc6 all-clusters cy8ckit_062s2_43012 FLASH 1658236 1658236 0 0.0
RAM 212344 212344 0 0.0
all-clusters-minimal cy8ckit_062s2_43012 FLASH 1562476 1562476 0 0.0
RAM 208560 208560 0 0.0
light cy8ckit_062s2_43012 FLASH 1441276 1441276 0 0.0
RAM 197296 197296 0 0.0
lock cy8ckit_062s2_43012 FLASH 1470164 1470164 0 0.0
RAM 224960 224960 0 0.0
qpg lighting-app qpg6105+debug FLASH 663852 663852 0 0.0
RAM 105156 105156 0 0.0
lock-app qpg6105+debug FLASH 622312 622312 0 0.0
RAM 99768 99768 0 0.0
stm32 light STM32WB5MM-DK FLASH 459920 459920 0 0.0
RAM 141472 141472 0 0.0
telink bridge-app tl7218x FLASH 669270 669270 0 0.0
RAM 90752 90752 0 0.0
contact-sensor-app tlsr9528a_retention FLASH 622132 622132 0 0.0
RAM 31488 31488 0 0.0
light-app-ota-compress-lzma-shell-factory-data tl3218x FLASH 760918 760918 0 0.0
RAM 40420 40420 0 0.0
light-app-ota-shell-factory-data tl7218x FLASH 754026 754026 0 0.0
RAM 97540 97540 0 0.0
light-switch-app-ota-compress-lzma-factory-data tl7218x_retention FLASH 681076 681076 0 0.0
RAM 52192 52192 0 0.0
light-switch-app-ota-compress-lzma-shell-factory-data tlsr9528a FLASH 709634 709634 0 0.0
RAM 73400 73400 0 0.0
light-switch-app-ota-shell-factory-data tl3218x_retention FLASH 702184 702184 0 0.0
RAM 37664 37664 0 0.0
lighting-app-ota-factory-data tlsr9118bdk40d FLASH 601750 601750 0 0.0
RAM 137360 137360 0 0.0
lighting-app-ota-rpc-factory-data-4mb tlsr9518adk80d FLASH 789042 789042 0 0.0
RAM 96388 96388 0 0.0
tizen all-clusters-app arm unknown 5144 5144 0 0.0
FLASH 1770756 1770780 24 0.0
RAM 94152 94152 0 0.0
chip-tool-ubsan arm unknown 11492 11492 0 0.0
FLASH 18984862 18984886 24 0.0
RAM 8306668 8306668 0 0.0

@pidarped
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pidarped commented Mar 4, 2025

@yufengwangca, wondering if we can link to the same sources from chip-tool (for the base part) in the camera-controller BUILD.gn file instead of making a copy of the sources in the camera-controller app.

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yufengwangca commented Mar 4, 2025 •
edited
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@yufengwangca, wondering if we can link to the same sources from chip-tool (for the base part) in the camera-controller BUILD.gn file instead of making a copy of the sources in the camera-controller app.

If you compare the source code of these two example apps, you'll find significant differences. Chip-tool is much more complex, and I have removed a lot of code that is not relevant to the camera.

And we have not add any camera specific features yet, and that will make sharing code even harder.

@yufengwangca yufengwangca enabled auto-merge (squash) March 5, 2025 00:17
@yufengwangca yufengwangca merged commit 5becd81 into project-chip:master Mar 5, 2025
72 checks passed
@yufengwangca yufengwangca deleted the pr/camera/controller branch March 5, 2025 03:35
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