[WIP] Switch to vocalfusion PR driver for test drives (will be reverted)

[RPI] Refactor SPI and GPIO handling for XVF3510 initialization
This commit significantly overhauls the script for setting the XVF3510 board to boot from SPI slave mode and for loading a binary file. The refactor not only aims at improving code readability, maintainability, and robustness but also addresses compatibility issues with the latest Raspberry Pi models, specifically the Raspberry Pi 5, which does not support the RPi.GPIO library. Changes made: - Switched from `smbus` to `smbus2` for I2C communication, offering a more modern and robust interface. - Replaced `RPi.GPIO` and `spidev` with `digitalio` and `busio` from the `adafruit_blinka` library, enhancing cross-platform compatibility and providing a more Pythonic API for GPIO and SPI operations. - Introduced type annotations for function signatures, improving code readability and type safety. - Added exception handling around I2C operations and file reading, increasing the script's robustness by gracefully handling potential errors. - Defined global variables for GPIO pin configurations, making the code cleaner and easier to modify for different setups. - Encapsulated GPIO setup and reset logic into dedicated functions (`setup_direct_gpio`), streamlining the main logic flow and separating concerns. - Modularized SPI setup (`setup_spi`) and data transmission logic (`send_data_over_spi` and `handle_block_transfer`), enhancing code organization and maintainability. Benefits: - The use of `smbus2` and `adafruit_blinka` libraries modernizes the script and may improve compatibility with a wider range of devices and future Python versions. - Type annotations and structured exception handling make the script more understandable and safer to execute, reducing the risk of runtime errors. - The refactoring into more granular functions and the introduction of global variables for configuration parameters make the script easier to read, modify, and extend. - Improved error handling ensures that the script fails gracefully, providing clear error messages and avoiding potential resource leaks.
2024-02-11 16:09:42 +02:00 · 2024-02-11 15:17:03 +02:00 · 2024-02-10 13:07:48 +00:00 · 2024-02-09 17:56:51 +00:00 · 2024-02-09 11:10:49 +00:00 · 2024-02-08 13:53:49 +00:00
37 changed files with 7844 additions and 332 deletions
--- a/.gitignore
+++ b/.gitignore
@ -6,3 +6,4 @@
 /release/*.swu
 /release/*.vdi
 /logs/*.txt
+*__pycache__*
--- a/3
+++ b/3
@ -45,6 +45,9 @@ clean:
 menuconfig:
 	$(MAKE) -C $(BUILDROOT) BR2_EXTERNAL=../$(BUILDROOT_EXTERNAL) menuconfig

+linux-check-dotconfig:
+	$(MAKE) -C $(BUILDROOT) BR2_EXTERNAL=../$(BUILDROOT_EXTERNAL) BR2_CHECK_DOTCONFIG_OPTS="--github-format" linux-check-dotconfig
+
 linux-menuconfig:
 	$(MAKE) -C $(BUILDROOT) BR2_EXTERNAL=../$(BUILDROOT_EXTERNAL) linux-menuconfig

--- a/buildroot-external/Config.in
+++ b/buildroot-external/Config.in
@ -136,6 +136,7 @@ endmenu
 menu "Additional external python modules"
 	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-adafruit-blinka/Config.in"
 	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-adafruit-circuitpython-neopixel/Config.in"
+	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-adafruit-circuitpython-typing/Config.in"
 	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-adafruit-platformdetect/Config.in"
 	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-adafruit-pureio/Config.in"
 	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-adapt-parser/Config.in"
@ -173,6 +174,7 @@ menu "Additional external python modules"
 	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-google-auth-httplib2/Config.in"
 	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-google-auth/Config.in"
 	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-google-trans-new/Config.in"
+	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-gpiod/Config.in"
 	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-gpsdclient/Config.in"
 	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-gtts/Config.in"
 	source "$BR2_EXTERNAL_OPENVOICEOS_PATH/package/python-gtts_token/Config.in"
--- a/buildroot-external/board/ovos/pc/kernel.config
+++ b/buildroot-external/board/ovos/pc/kernel.config
@ -38,7 +38,7 @@ CONFIG_IWLMVM=m

 CONFIG_WLAN_VENDOR_REALTEK=y
 CONFIG_RTL_CARDS=m
-CONFIG_RTL8723BE=y
+CONFIG_RTL8723BE=m

 CONFIG_BCMA=m

@ -62,6 +62,16 @@ CONFIG_MMC_SDHCI_ACPI=y
 CONFIG_MMC_SDHCI_PCI=y
 CONFIG_X86_INTEL_LPSS=y

+CONFIG_SND_HDA=m
+CONFIG_SND_HDA_CORE=m
+CONFIG_SND_HDA_GENERIC=m
+CONFIG_SND_HDA_INTEL=m
+CONFIG_SND_HDA_I915=y
+CONFIG_SND_HDA_CODEC_REALTEK=m
+CONFIG_SND_HDA_CODEC_ANALOG=m
+CONFIG_SND_HDA_CODEC_VIA=m
+CONFIG_SND_HDA_CODEC_HDMI=m
+
 CONFIG_SND_SOC=m

 CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y
@ -80,7 +90,6 @@ CONFIG_SND_SOC_INTEL_CFL=m
 CONFIG_SND_SOC_INTEL_CML_H=m
 CONFIG_SND_SOC_INTEL_CML_LP=m
 CONFIG_SND_SOC_INTEL_SKYLAKE_FAMILY=m
-CONFIG_SND_SOC_INTEL_SKYLAKE_SSP_CLK=m
 CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC=y
 CONFIG_SND_SOC_INTEL_SKYLAKE_COMMON=m
 CONFIG_SND_SOC_ACPI_INTEL_MATCH=m
@ -88,13 +97,8 @@ CONFIG_SND_SOC_INTEL_MACH=y
 CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES=y
 CONFIG_SND_SOC_INTEL_HDA_DSP_COMMON=m
 CONFIG_SND_SOC_INTEL_SOF_MAXIM_COMMON=m
-CONFIG_SND_SOC_INTEL_HASWELL_MACH=m
-CONFIG_SND_SOC_INTEL_BDW_RT5650_MACH=m
-CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH=m
-CONFIG_SND_SOC_INTEL_BROADWELL_MACH=m
 CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=m
 CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH=m
-CONFIG_SND_SOC_INTEL_BYTCR_WM5102_MACH=m
 CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH=m
 CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH=m
 CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH=m
@ -103,38 +107,16 @@ CONFIG_SND_SOC_INTEL_BYT_CHT_CX2072X_MACH=m
 CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH=m
 CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH=m
 # CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH is not set
-CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=m
-CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH=m
-CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH=m
-CONFIG_SND_SOC_INTEL_DA7219_MAX98357A_GENERIC=m
-CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON=m
-CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH=m
-CONFIG_SND_SOC_INTEL_BXT_RT298_MACH=m
-CONFIG_SND_SOC_INTEL_SOF_WM8804_MACH=m
-CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH=m
-CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH=m
-CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH=m
-CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH=m
-CONFIG_SND_SOC_INTEL_KBL_RT5660_MACH=m
-CONFIG_SND_SOC_INTEL_GLK_DA7219_MAX98357A_MACH=m
-CONFIG_SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH=m
 CONFIG_SND_SOC_INTEL_SKL_HDA_DSP_GENERIC_MACH=m
 CONFIG_SND_SOC_INTEL_SOF_RT5682_MACH=m
-CONFIG_SND_SOC_INTEL_SOF_CS42L42_MACH=m
 CONFIG_SND_SOC_INTEL_SOF_PCM512x_MACH=m
-CONFIG_SND_SOC_INTEL_SOF_ES8336_MACH=m
-CONFIG_SND_SOC_INTEL_CML_LP_DA7219_MAX98357A_MACH=m
-CONFIG_SND_SOC_INTEL_SOF_CML_RT1011_RT5682_MACH=m
-CONFIG_SND_SOC_INTEL_SOF_DA7219_MAX98373_MACH=m
-CONFIG_SND_SOC_INTEL_EHL_RT5660_MACH=m
-CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m
 CONFIG_SND_SOC_MTK_BTCVSD=m
 CONFIG_SND_SOC_SOF_TOPLEVEL=y
 CONFIG_SND_SOC_SOF_PCI_DEV=m
 CONFIG_SND_SOC_SOF_PCI=m
 CONFIG_SND_SOC_SOF_ACPI=m
 CONFIG_SND_SOC_SOF_ACPI_DEV=m
-# CONFIG_SND_SOC_SOF_DEBUG_PROBES is not set
+CONFIG_SND_SOC_SOF_DEBUG_PROBES=m
 CONFIG_SND_SOC_SOF=m
 CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE=y
 CONFIG_SND_SOC_SOF_INTEL_TOPLEVEL=y
@ -163,8 +145,6 @@ CONFIG_SND_SOC_SOF_HDA_LINK=y
 CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC=y
 CONFIG_SND_SOC_SOF_HDA_LINK_BASELINE=m
 CONFIG_SND_SOC_SOF_HDA=m
-CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE=m
-CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE=m
 CONFIG_SND_SOC_SOF_XTENSA=m

 CONFIG_THINKPAD_ACPI=m
--- a/buildroot-external/board/ovos/raspberrypi/cmdline.txt
+++ b/buildroot-external/board/ovos/raspberrypi/cmdline.txt
@ -1 +1 @@
-cma=384M mitigations=off snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_compat_alsa=0 dwc_otg.lpm_enable=0 acpi=off cgroup_enable=memory psi=1 usb-storage.quirks=174c:55aa:u,2109:0715:u,152d:0578:u,152d:0579:u,152d:1561:u,174c:0829:u,14b0:0206:u
+ mitigations=off snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_compat_alsa=0 dwc_otg.lpm_enable=0 acpi=off cgroup_enable=memory psi=1 usb-storage.quirks=174c:55aa:u,2109:0715:u,152d:0578:u,152d:0579:u,152d:1561:u,174c:0829:u,14b0:0206:u
--- a/buildroot-external/board/ovos/raspberrypi/kernel.config
+++ b/buildroot-external/board/ovos/raspberrypi/kernel.config
@ -1,5 +1,4 @@
-CONFIG_ARCH_SUPPORTS_ACPI=y
-CONFIG_ACPI=y
+CONFIG_ACPI=ACPI

 CONFIG_EFI=y
 CONFIG_EFI_STUB=y
@ -25,7 +24,6 @@ CONFIG_VIRTIO_NET=y
 CONFIG_VIRTIO_BALLOON=m
 CONFIG_VIRTIO_INPUT=m
 CONFIG_VIRTIO_BLK=y
-CONFIG_VIRTIO_BLK_SCSI=y
 CONFIG_VIRTIO_CONSOLE=m
 CONFIG_VIRTIO_VSOCKETS=m
 CONFIG_VIRTIO_MMIO=y
@ -38,14 +36,9 @@ CONFIG_NVME_HWMON=y

 CONFIG_DRM_VIRTIO_GPU=m

-CONFIG_HYPERVISOR_GUEST=y
-CONFIG_HYPERV=y
-CONFIG_HYPERV_UTILS=m
-CONFIG_HYPERV_BALLOON=m
-CONFIG_HYPERV_KEYBOARD=m
-CONFIG_HYPERV_STORAGE=y
-CONFIG_HYPERV_NET=y
-CONFIG_HYPERV_VSOCKETS=m
-CONFIG_PCI_HYPERV=m
-CONFIG_PCI_HYPERV_INTERFACE=m
-CONFIG_FB_HYPERV=y
+CONFIG_HYPERVISOR_GUEST=HYPERVISOR_GUEST
+
+# Disabling devices that are non commonly used for smart speaker/devices
+# CONFIG_CDROM is not set
+# CONFIG_VIDEO_IRS1125 is not set
+# CONFIG_LEDS_TRIGGER_AUDIO is not set
--- a/buildroot-external/board/ovos/raspberrypi/rpi3/config.txt
+++ b/buildroot-external/board/ovos/raspberrypi/rpi3/config.txt
@ -31,7 +31,7 @@ disable_overscan=1
 display_auto_detect=1

 # Enable DRM VC4 V3D driver and setup the mode
-dtoverlay=vc4-fkms-v3d
+dtoverlay=vc4-fkms-v3d,cma-384
 # dtoverlay=vc4-kms-v3d-pi4
 # hdmi_drive=2
 # hdmi_group=2
--- a/buildroot-external/board/ovos/raspberrypi/rpi4/config.txt
+++ b/buildroot-external/board/ovos/raspberrypi/rpi4/config.txt
@ -29,7 +29,7 @@ disable_overscan=1
 display_auto_detect=1

 # Enable DRM VC4 V3D driver and setup the mode
-dtoverlay=vc4-fkms-v3d
+dtoverlay=vc4-fkms-v3d,cma-384
 # dtoverlay=vc4-kms-v3d-pi4
 # hdmi_drive=2
 # hdmi_group=2
--- a/buildroot-external/configs/rpi3_64_defconfig
+++ b/buildroot-external/configs/rpi3_64_defconfig
@ -333,3 +333,5 @@ BR2_PACKAGE_USERLAND_TOOLS=y
 BR2_PACKAGE_VOCALFUSION=y
 BR2_PACKAGE_WIFI_CONNECT=y
 BR2_PACKAGE_PYTHON_SMBUS2=y
+BR2_PACKAGE_PYTHON_ADAFRUIT_BLINKA=y
+BR2_PACKAGE_PYTHON_GPIOD=y
--- a/buildroot-external/configs/rpi4_64_defconfig
+++ b/buildroot-external/configs/rpi4_64_defconfig
@ -333,3 +333,5 @@ BR2_PACKAGE_USERLAND_TOOLS=y
 BR2_PACKAGE_VOCALFUSION=y
 BR2_PACKAGE_WIFI_CONNECT=y
 BR2_PACKAGE_PYTHON_SMBUS2=y
+BR2_PACKAGE_PYTHON_ADAFRUIT_BLINKA=y
+BR2_PACKAGE_PYTHON_GPIOD=y
--- a/buildroot-external/external.mk
+++ b/buildroot-external/external.mk
@ -1 +1,12 @@
 include $(sort $(wildcard $(BR2_EXTERNAL_OPENVOICEOS_PATH)/package/*/*.mk))
+
+.PHONY: linux-check-dotconfig
+linux-check-dotconfig: linux-check-configuration-done
+	CC=$(TARGET_CC) LD=$(TARGET_LD) srctree=$(LINUX_SRCDIR) \
+	ARCH=$(if $(BR2_x86_64),x86,$(if $(BR2_arm)$(BR2_aarch64),arm,$(ARCH))) \
+	SRCARCH=$(if $(BR2_x86_64),x86,$(if $(BR2_arm)$(BR2_aarch64),arm,$(ARCH))) \
+	 $(BR2_EXTERNAL_OPENVOICEOS_PATH)/scripts/check-dotconfig.py \
+		$(BR2_CHECK_DOTCONFIG_OPTS) \
+		--src-kconfig $(LINUX_SRCDIR)Kconfig \
+		--actual-config $(LINUX_SRCDIR).config \
+		$(shell echo $(BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE) $(BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES))
--- a/buildroot-external/kernel/device-drivers.config
+++ b/buildroot-external/kernel/device-drivers.config
@ -1,3 +1,5 @@
+CONFIG_USB_GADGET=y
+
 CONFIG_USBIP_CORE=m
 CONFIG_USBIP_VHCI_HCD=m
 CONFIG_USBIP_VHCI_HC_PORTS=8
@ -8,7 +10,6 @@ CONFIG_USBIP_VUDC=m
 CONFIG_USB_SERIAL=y
 CONFIG_USB_SERIAL_GENERIC=y
 CONFIG_USB_SERIAL_OPTION=m
-CONFIG_USB_SERIAL_WWAN=m
 CONFIG_USB_SERIAL_SIMPLE=m
 CONFIG_USB_SERIAL_CP210X=m
 CONFIG_USB_SERIAL_FTDI_SIO=m
@ -35,6 +36,9 @@ CONFIG_USB_NET_SMSC95XX=m

 CONFIG_MEDIA_CEC_SUPPORT=y

+# Required for BT drivers
+CONFIG_SERIAL_DEV_BUS=y
+
 CONFIG_BT_INTEL=m
 CONFIG_BT_BCM=m
 CONFIG_BT_RTL=m
@ -46,7 +50,6 @@ CONFIG_BT_HCIBTUSB_RTL=y
 CONFIG_RTL_CARDS=m
 CONFIG_RTL8192CU=m
 CONFIG_RTL8XXXU=m
-CONFIG_R8188EU=m

 CONFIG_WLAN_VENDOR_MEDIATEK=y
 CONFIG_MT7601U=m
@ -65,28 +68,18 @@ CONFIG_RT2800USB_UNKNOWN=y

 # Multimedia core support
 CONFIG_MEDIA_SUPPORT=y
+CONFIG_MEDIA_SUPPORT_FILTER=n
 CONFIG_MEDIA_CONTROLLER=y
-CONFIG_MEDIA_CONTROLLER_DVB=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
-CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
-CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
 CONFIG_MEDIA_USB_SUPPORT=y
-CONFIG_MEDIA_PCI_SUPPORT=y
 CONFIG_VIDEO_DEV=m
-CONFIG_VIDEO_V4L2=m
 CONFIG_VIDEO_V4L2_SUBDEV_API=y
-CONFIG_VIDEO_V4L2_TPG=m
-CONFIG_VIDEO_TVEEPROM=m
-CONFIG_VIDEOBUF_GEN=m
-CONFIG_VIDEOBUF_DMA_SG=m
-CONFIG_VIDEOBUF_VMALLOC=m
 CONFIG_VIDEOBUF2_CORE=m
 CONFIG_VIDEOBUF2_V4L2=m
 CONFIG_VIDEOBUF2_MEMOPS=m
-CONFIG_VIDEOBUF2_DMA_CONTIG=m
 CONFIG_VIDEOBUF2_VMALLOC=m
-CONFIG_VIDEOBUF2_DMA_SG=m
-CONFIG_VIDEOBUF2_DVB=m
+CONFIG_MEDIA_PLATFORM_SUPPORT=y
+CONFIG_MEDIA_PLATFORM_DRIVERS=y
 CONFIG_V4L_PLATFORM_DRIVERS=y

 # Webcam devices
@ -144,53 +137,10 @@ CONFIG_USB_GSPCA_XIRLINK_CIT=m
 CONFIG_USB_GSPCA_ZC3XX=m
 CONFIG_USB_PWC=m
 CONFIG_USB_PWC_INPUT_EVDEV=y
-CONFIG_VIDEO_CPIA2=m
-CONFIG_USB_ZR364XX=m
-CONFIG_USB_STKWEBCAM=m
 CONFIG_USB_S2255=m

-# Analog capture USB devices
-CONFIG_VIDEO_USBTV=m
-CONFIG_VIDEO_PVRUSB2=m
-CONFIG_VIDEO_PVRUSB2_SYSFS=y
-CONFIG_VIDEO_PVRUSB2_DVB=y
-CONFIG_VIDEO_HDPVR=m
-CONFIG_VIDEO_USBVISION=m
-CONFIG_VIDEO_STK1160_COMMON=m
-CONFIG_VIDEO_STK1160=m
-CONFIG_VIDEO_SAA7146=m
-CONFIG_VIDEO_SAA7146_VV=m
-
-# Analog/digital capture USB devices
-CONFIG_VIDEO_AU0828=m
-CONFIG_VIDEO_AU0828_V4L2=y
-CONFIG_VIDEO_CX231XX=m
-CONFIG_VIDEO_CX231XX_RC=y
-CONFIG_VIDEO_CX231XX_ALSA=m
-CONFIG_VIDEO_CX231XX_DVB=m
-CONFIG_VIDEO_TM6000=m
-CONFIG_VIDEO_TM6000_ALSA=m
-CONFIG_VIDEO_TM6000_DVB=m
-CONFIG_VIDEO_CX2341X=m
-
-# Webcam/capture (analog/digital) USB devices
-CONFIG_VIDEO_EM28XX=m
-CONFIG_VIDEO_EM28XX_V4L2=m
-CONFIG_VIDEO_EM28XX_ALSA=m
-CONFIG_VIDEO_EM28XX_DVB=m
-CONFIG_VIDEO_EM28XX_RC=m
-
 # Audio devices (USB/PCI)
 CONFIG_SND_USB_AUDIO=m
-CONFIG_SND_HDA=y
-CONFIG_SND_HDA_CORE=y
-CONFIG_SND_HDA_GENERIC=y
-CONFIG_SND_HDA_INTEL=m
-CONFIG_SND_HDA_I915=y
-CONFIG_SND_HDA_CODEC_REALTEK=m
-CONFIG_SND_HDA_CODEC_ANALOG=m
-CONFIG_SND_HDA_CODEC_VIA=m
-CONFIG_SND_HDA_CODEC_HDMI=m

 # GPIO support
 CONFIG_GPIOLIB=y
@ -210,3 +160,186 @@ CONFIG_W1=y
 CONFIG_W1_MASTER_DS2490=m
 CONFIG_W1_MASTER_DS2482=m
 CONFIG_W1_MASTER_GPIO=m
+
+# Disabling devices that are non commonly used for smart speaker/devices
+# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_VIDEO_TUNER is not set
+# CONFIG_MEDIA_CONTROLLER_DVB is not set
+# CONFIG_DVB_NET is not set
+# CONFIG_DVB_DYNAMIC_MINORS is not set
+# CONFIG_USB_S2255 is not set
+# CONFIG_VIDEO_USBTV is not set
+# CONFIG_VIDEO_GO7007 is not set
+# CONFIG_VIDEO_HDPVR is not set
+# CONFIG_VIDEO_PVRUSB2 is not set
+# CONFIG_VIDEO_STK1160 is not set
+# CONFIG_VIDEO_AU0828 is not set
+# CONFIG_VIDEO_CX231XX is not set
+# CONFIG_DVB_AS102 is not set
+# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
+# CONFIG_DVB_USB_V2 is not set
+# CONFIG_DVB_USB is not set
+# CONFIG_SMS_USB_DRV is not set
+# CONFIG_VIDEO_EM28XX is not set
+# CONFIG_MEDIA_PCI_SUPPORT is not set
+# CONFIG_RADIO_ADAPTERS is not set
+# CONFIG_VIDEO_ADV7180 is not set
+# CONFIG_VIDEO_SAA711X is not set
+# CONFIG_VIDEO_TC358743 is not set
+# CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TW2804 is not set
+# CONFIG_VIDEO_TW9903 is not set
+# CONFIG_VIDEO_TW9906 is not set
+# CONFIG_VIDEO_CX25840 is not set
+# CONFIG_MEDIA_TUNER_E4000 is not set
+# CONFIG_MEDIA_TUNER_FC0011 is not set
+# CONFIG_MEDIA_TUNER_FC0012 is not set
+# CONFIG_MEDIA_TUNER_FC0013 is not set
+# CONFIG_MEDIA_TUNER_FC2580 is not set
+# CONFIG_MEDIA_TUNER_IT913X is not set
+# CONFIG_MEDIA_TUNER_M88RS6000T is not set
+# CONFIG_MEDIA_TUNER_MAX2165 is not set
+# CONFIG_MEDIA_TUNER_MC44S803 is not set
+# CONFIG_MEDIA_TUNER_MSI001 is not set
+# CONFIG_MEDIA_TUNER_MT2060 is not set
+# CONFIG_MEDIA_TUNER_MT2063 is not set
+# CONFIG_MEDIA_TUNER_MT20XX is not set
+# CONFIG_MEDIA_TUNER_MT2131 is not set
+# CONFIG_MEDIA_TUNER_MT2266 is not set
+# CONFIG_MEDIA_TUNER_MXL301RF is not set
+# CONFIG_MEDIA_TUNER_MXL5005S is not set
+# CONFIG_MEDIA_TUNER_MXL5007T is not set
+# CONFIG_MEDIA_TUNER_QM1D1B0004 is not set
+# CONFIG_MEDIA_TUNER_QM1D1C0042 is not set
+# CONFIG_MEDIA_TUNER_QT1010 is not set
+# CONFIG_MEDIA_TUNER_R820T is not set
+# CONFIG_MEDIA_TUNER_SI2157 is not set
+# CONFIG_MEDIA_TUNER_SIMPLE is not set
+# CONFIG_MEDIA_TUNER_TDA18212 is not set
+# CONFIG_MEDIA_TUNER_TDA18218 is not set
+# CONFIG_MEDIA_TUNER_TDA18250 is not set
+# CONFIG_MEDIA_TUNER_TDA18271 is not set
+# CONFIG_MEDIA_TUNER_TDA827X is not set
+# CONFIG_MEDIA_TUNER_TDA8290 is not set
+# CONFIG_MEDIA_TUNER_TDA9887 is not set
+# CONFIG_MEDIA_TUNER_TEA5761 is not set
+# CONFIG_MEDIA_TUNER_TEA5767 is not set
+# CONFIG_MEDIA_TUNER_TUA9001 is not set
+# CONFIG_MEDIA_TUNER_XC2028 is not set
+# CONFIG_MEDIA_TUNER_XC4000 is not set
+# CONFIG_MEDIA_TUNER_XC5000 is not set
+# CONFIG_DVB_M88DS3103 is not set
+# CONFIG_DVB_MXL5XX is not set
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+# CONFIG_DVB_STV090x is not set
+# CONFIG_DVB_STV0910 is not set
+# CONFIG_DVB_STV6110x is not set
+# CONFIG_DVB_STV6111 is not set
+# CONFIG_DVB_DRXK is not set
+# CONFIG_DVB_MN88472 is not set
+# CONFIG_DVB_MN88473 is not set
+# CONFIG_DVB_SI2165 is not set
+# CONFIG_DVB_TDA18271C2DD is not set
+# CONFIG_DVB_CX24110 is not set
+# CONFIG_DVB_CX24116 is not set
+# CONFIG_DVB_CX24117 is not set
+# CONFIG_DVB_CX24120 is not set
+# CONFIG_DVB_CX24123 is not set
+# CONFIG_DVB_DS3000 is not set
+# CONFIG_DVB_MB86A16 is not set
+# CONFIG_DVB_MT312 is not set
+# CONFIG_DVB_S5H1420 is not set
+# CONFIG_DVB_SI21XX is not set
+# CONFIG_DVB_STB6000 is not set
+# CONFIG_DVB_STV0288 is not set
+# CONFIG_DVB_STV0299 is not set
+# CONFIG_DVB_STV0900 is not set
+# CONFIG_DVB_STV6110 is not set
+# CONFIG_DVB_TDA10071 is not set
+# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8083 is not set
+# CONFIG_DVB_TDA8261 is not set
+# CONFIG_DVB_TDA826X is not set
+# CONFIG_DVB_TS2020 is not set
+# CONFIG_DVB_TUA6100 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
+# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_VES1X93 is not set
+# CONFIG_DVB_ZL10036 is not set
+# CONFIG_DVB_ZL10039 is not set
+# CONFIG_DVB_AF9013 is not set
+# CONFIG_DVB_CX22700 is not set
+# CONFIG_DVB_CX22702 is not set
+# CONFIG_DVB_CXD2820R is not set
+# CONFIG_DVB_CXD2841ER is not set
+# CONFIG_DVB_DIB3000MB is not set
+# CONFIG_DVB_DIB3000MC is not set
+# CONFIG_DVB_DIB7000M is not set
+# CONFIG_DVB_DIB7000P is not set
+# CONFIG_DVB_DIB9000 is not set
+# CONFIG_DVB_DRXD is not set
+# CONFIG_DVB_EC100 is not set
+# CONFIG_DVB_L64781 is not set
+# CONFIG_DVB_MT352 is not set
+# CONFIG_DVB_NXT6000 is not set
+# CONFIG_DVB_RTL2830 is not set
+# CONFIG_DVB_RTL2832 is not set
+# CONFIG_DVB_RTL2832_SDR is not set
+# CONFIG_DVB_S5H1432 is not set
+# CONFIG_DVB_SI2168 is not set
+# CONFIG_DVB_SP887X is not set
+# CONFIG_DVB_STV0367 is not set
+# CONFIG_DVB_TDA10048 is not set
+# CONFIG_DVB_TDA1004X is not set
+# CONFIG_DVB_ZD1301_DEMOD is not set
+# CONFIG_DVB_ZL10353 is not set
+# CONFIG_DVB_CXD2880 is not set
+# CONFIG_DVB_STV0297 is not set
+# CONFIG_DVB_TDA10021 is not set
+# CONFIG_DVB_TDA10023 is not set
+# CONFIG_DVB_VES1820 is not set
+# CONFIG_DVB_AU8522_DTV is not set
+# CONFIG_DVB_AU8522_V4L is not set
+# CONFIG_DVB_BCM3510 is not set
+# CONFIG_DVB_LG2160 is not set
+# CONFIG_DVB_LGDT3305 is not set
+# CONFIG_DVB_LGDT3306A is not set
+# CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_MXL692 is not set
+# CONFIG_DVB_NXT200X is not set
+# CONFIG_DVB_OR51132 is not set
+# CONFIG_DVB_OR51211 is not set
+# CONFIG_DVB_S5H1409 is not set
+# CONFIG_DVB_S5H1411 is not set
+# CONFIG_DVB_DIB8000 is not set
+# CONFIG_DVB_MB86A20S is not set
+# CONFIG_DVB_S921 is not set
+# CONFIG_DVB_MN88443X is not set
+# CONFIG_DVB_TC90522 is not set
+# CONFIG_DVB_PLL is not set
+# CONFIG_DVB_TUNER_DIB0070 is not set
+# CONFIG_DVB_TUNER_DIB0090 is not set
+# CONFIG_DVB_A8293 is not set
+# CONFIG_DVB_AF9033 is not set
+# CONFIG_DVB_ASCOT2E is not set
+# CONFIG_DVB_ATBM8830 is not set
+# CONFIG_DVB_HELENE is not set
+# CONFIG_DVB_HORUS3A is not set
+# CONFIG_DVB_ISL6405 is not set
+# CONFIG_DVB_ISL6421 is not set
+# CONFIG_DVB_ISL6423 is not set
+# CONFIG_DVB_IX2505V is not set
+# CONFIG_DVB_LGS8GL5 is not set
+# CONFIG_DVB_LGS8GXX is not set
+# CONFIG_DVB_LNBH25 is not set
+# CONFIG_DVB_LNBH29 is not set
+# CONFIG_DVB_LNBP21 is not set
+# CONFIG_DVB_LNBP22 is not set
+# CONFIG_DVB_M88RS2000 is not set
+# CONFIG_DVB_TDA665x is not set
+# CONFIG_DVB_DRX39XYJ is not set
+# CONFIG_DVB_CXD2099 is not set
+# CONFIG_DVB_SP2 is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_MICROTEK is not set
--- a/buildroot-external/kernel/docker.config
+++ b/buildroot-external/kernel/docker.config
@ -1,5 +1,4 @@
 CONFIG_POSIX_MQUEUE=y
-CONFIG_CFQ_GROUP_IOSCHED=y
 CONFIG_CFS_BANDWIDTH=y
 CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_NET_SCHED=y
@ -7,13 +6,11 @@ CONFIG_NET_SCHED=y

 CONFIG_CGROUPS=y
 CONFIG_CPUSETS=y
-CONFIG_HUGETLB_PAGE=y
 CONFIG_BLK_CGROUP=y
 CONFIG_BLK_DEV_THROTTLING=y
 CONFIG_CGROUP_SCHED=y
 CONFIG_CGROUP_PIDS=y
 CONFIG_CGROUP_FREEZER=y
-CONFIG_CGROUP_HUGETLB=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
 CONFIG_CGROUP_PERF=y
@ -24,7 +21,6 @@ CONFIG_CGROUP_BPF=y
 CONFIG_BPF_SYSCALL=y

 CONFIG_MEMCG=y
-CONFIG_MEMCG_SWAP=y

 CONFIG_NAMESPACES=y
 CONFIG_USER_NS=y
@ -42,16 +38,13 @@ CONFIG_BRIDGE_VLAN_FILTERING=y
 CONFIG_INET=y
 CONFIG_IPV6=y
 CONFIG_INET_ESP=y
-CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_NETCONSOLE=y
 CONFIG_VETH=y
 CONFIG_NETFILTER=y
 CONFIG_NF_CONNTRACK=y
 CONFIG_NF_CONNTRACK_TFTP=y
 CONFIG_NF_NAT=y
-CONFIG_NF_NAT_NEEDED=y
 CONFIG_NF_NAT_TFTP=y
-CONFIG_NF_CONNTRACK_IPV4=y
 CONFIG_IP6_NF_IPTABLES=y
 CONFIG_IP6_NF_FILTER=y
 CONFIG_IP6_NF_MANGLE=y
@ -74,9 +67,7 @@ CONFIG_IP_NF_TARGET_MASQUERADE=y
 CONFIG_IP_NF_TARGET_REDIRECT=y
 CONFIG_BRIDGE=y
 CONFIG_BRIDGE_NETFILTER=y
-CONFIG_XFRM=m
 CONFIG_XFRM_USER=y
-CONFIG_XFRM_ALGO=y

 CONFIG_NET_L3_MASTER_DEV=y

@ -85,9 +76,7 @@ CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
 CONFIG_OVERLAY_FS=y
 CONFIG_OVERLAY_FS_METACOPY=y
-CONFIG_VBOXSF_FS=m

 CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_GCM=y
 CONFIG_CRYPTO_CMAC=m
-CONFIG_CRYPTO_ARC4=m
--- a/buildroot-external/kernel/ovos.config
+++ b/buildroot-external/kernel/ovos.config
@ -1,13 +1,20 @@
 CONFIG_LOCALVERSION="-ovos-buildroot"
-CONFIG_KERNEL_LZO=y
-# CONFIG_KERNEL_GZIP is not set
+CONFIG_EXPERT=y

 # GCC plugins are disabled by linux.mk, disable them here to reduce
 # linux-diff-config noise
-
 CONFIG_GCC_PLUGINS=n
+
 CONFIG_CMDLINE=""
 CONFIG_PANIC_TIMEOUT=5
+
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_PREEMPT_RT=y
+CONFIG_PREEMPT_COUNT=y
+CONFIG_PREEMPTION=y
+
 CONFIG_PSI=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
@ -33,12 +40,15 @@ CONFIG_EXFAT_FS=m
 CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
 CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
+
 CONFIG_SQUASHFS=y
 # CONFIG_SQUASHFS_FILE_CACHE is not set
 CONFIG_SQUASHFS_FILE_DIRECT=y
-# CONFIG_SQUASHFS_DECOMP_SINGLE is not set
-# CONFIG_SQUASHFS_DECOMP_MULTI is not set
 CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
+# CONFIG_SQUASHFS_CHOICE_DECOMP_BY_MOUNT is not set
+# CONFIG_SQUASHFS_COMPILE_DECOMP_SINGLE is not set
+# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI is not set
+CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI_PERCPU=y
 CONFIG_SQUASHFS_XATTR=y
 CONFIG_SQUASHFS_ZLIB=y
 CONFIG_SQUASHFS_LZ4=y
@ -48,12 +58,12 @@ CONFIG_SQUASHFS_ZSTD=y
 # CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
 # CONFIG_SQUASHFS_EMBEDDED is not set
 CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+
 CONFIG_BTRFS_FS=m
 CONFIG_OVERLAY_FS=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_TMPFS_XATTR=y
-CONFIG_TMPFS_INODE64=y

 CONFIG_SECCOMP=y
 CONFIG_SECCOMP_FILTER=y
@ -72,7 +82,7 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_LOGO is not set
 # CONFIG_DEBUG_STACK_USAGE is not set

-CONFIG_BT=y
+CONFIG_BT=m
 CONFIG_BT_BREDR=y
 CONFIG_BT_RFCOMM=m
 CONFIG_BT_RFCOMM_TTY=y
@ -80,13 +90,11 @@ CONFIG_BT_LE=y
 CONFIG_BT_BNEP=m
 CONFIG_BT_BNEP_MC_FILTER=y
 CONFIG_BT_BNEP_PROTO_FILTER=y
-CONFIG_BT_CMTP=m
 CONFIG_BT_HIDP=m
 CONFIG_BT_LEDS=y

 CONFIG_IPV6=y
 CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_REACHABILITY_PROBE=y
 CONFIG_IPV6_SIT=m

 CONFIG_IP_MROUTE=y
@ -101,11 +109,11 @@ CONFIG_NF_TABLES_ARP=y
 CONFIG_NF_TPROXY_IPV6=m
 CONFIG_NF_TABLES_IPV6=y
 CONFIG_NF_TABLES_BRIDGE=m
+CONFIG_NF_FLOW_TABLE=m

 CONFIG_NFT_NUMGEN=m
 CONFIG_NFT_CT=m
 CONFIG_NFT_FLOW_OFFLOAD=m
-CONFIG_NFT_COUNTER=m
 CONFIG_NFT_CONNLIMIT=m
 CONFIG_NFT_LOG=m
 CONFIG_NFT_LIMIT=m
@ -113,7 +121,6 @@ CONFIG_NFT_MASQ=m
 CONFIG_NFT_REDIR=m
 CONFIG_NFT_NAT=m
 CONFIG_NFT_TUNNEL=m
-CONFIG_NFT_OBJREF=m
 CONFIG_NFT_QUEUE=m
 CONFIG_NFT_QUOTA=m
 CONFIG_NFT_REJECT=m
@ -140,6 +147,7 @@ CONFIG_NFT_FIB_IPV6=m
 CONFIG_NFT_BRIDGE_META=m
 CONFIG_NFT_BRIDGE_REJECT=m

+CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_XT_SET=m
 CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m

@ -176,17 +184,15 @@ CONFIG_WEXT_CORE=y
 CONFIG_WEXT_PROC=y
 CONFIG_CFG80211=m
 CONFIG_CFG80211_WEXT=y
-# CONFIG_CFG80211_CRDA_SUPPORT is not set

 CONFIG_CIFS=m
 CONFIG_CIFS_XATTR=y
 CONFIG_CIFS_POSIX=y
-CONFIG_CIFS_ACL=y
 CONFIG_CIFS_DFS_UPCALL=y

 CONFIG_WIREGUARD=m

-CONFIG_HID=m
+CONFIG_HID=y
 CONFIG_HIDRAW=y

 CONFIG_NLS=y
@ -195,12 +201,3 @@ CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ASCII=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_UTF8=y
-
-CONFIG_HAVE_PREEMPT_LAZY=y
-CONFIG_PREEMPT_LAZY=y
-# CONFIG_PREEMPT_NONE is not set
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_RT=y
-CONFIG_PREEMPT_COUNT=y
-CONFIG_PREEMPTION=y
--- a/buildroot-external/package/python-adafruit-blinka/Config.in
+++ b/buildroot-external/package/python-adafruit-blinka/Config.in
@ -1,11 +1,14 @@
 config BR2_PACKAGE_PYTHON_ADAFRUIT_BLINKA
 	bool "python-adafruit-blinka"
-	select BR2_PACKAGE_PYTHON_ADAFRUIT_CIRCUITPYTHON_TYPING # runtime
-	select BR2_PACKAGE_PYTHON_ADAFRUIT_PLATFORMDETECT # runtime
-	select BR2_PACKAGE_PYTHON_ADAFRUIT_PUREIO # runtime
-	select BR2_PACKAGE_PYTHON_PYFTDI # runtime
+	select BR2_PACKAGE_PYTHON_ADAFRUIT_CIRCUITPYTHON_TYPING
+	select BR2_PACKAGE_PYTHON_ADAFRUIT_PLATFORMDETECT
+	select BR2_PACKAGE_PYTHON_ADAFRUIT_PUREIO
+	select BR2_PACKAGE_PYTHON_PYFTDI
+	select BR2_PACKAGE_PYTHON_RPI_GPIO
+	select BR2_PACKAGE_PYTHON_SYSV_IPC
+	select BR2_PACKAGE_PYTHON_GPIOD
 	help
-	  CircuitPython APIs for non-CircuitPython versions of Python
-	  such as CPython on Linux and MicroPython.
+	  CircuitPython APIs for non-CircuitPython versions of Python such as
+	  CPython on Linux and MicroPython.

-	  https://github.com/adafruit/Adafruit_Blinka
+	  https://pypi.org/project/Adafruit-Blinka
--- a/buildroot-external/package/python-adafruit-blinka/python-adafruit-blinka.hash
+++ b/buildroot-external/package/python-adafruit-blinka/python-adafruit-blinka.hash
@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/adafruit-blinka/json
-md5  b15a11eb7e0910af0d5825ed386b71d6  Adafruit-Blinka-8.6.0.tar.gz
-sha256  b05f03468edc898aa07af59bafa88ca78e1b50f7d263a53e6573ace0050f64eb  Adafruit-Blinka-8.6.0.tar.gz
+md5  835cabd601befbe78dc64720f7efacd6  Adafruit-Blinka-8.31.0.tar.gz
+sha256  720edca821066022e912dffcb364ea04bd3e3f208132b975876a21b2a2daa850  Adafruit-Blinka-8.31.0.tar.gz
 # Locally computed sha256 checksums
 sha256  50e0c3b5b4486be0ed420639f8a1f6f115f29101feee6bcd954a4b81db04d0f3  LICENSE
--- a/buildroot-external/package/python-adafruit-blinka/python-adafruit-blinka.mk
+++ b/buildroot-external/package/python-adafruit-blinka/python-adafruit-blinka.mk
@ -4,11 +4,13 @@
 #
 ################################################################################

-PYTHON_ADAFRUIT_BLINKA_VERSION = 8.6.0
+PYTHON_ADAFRUIT_BLINKA_VERSION = 8.31.0
 PYTHON_ADAFRUIT_BLINKA_SOURCE = Adafruit-Blinka-$(PYTHON_ADAFRUIT_BLINKA_VERSION).tar.gz
-PYTHON_ADAFRUIT_BLINKA_SITE = https://files.pythonhosted.org/packages/76/29/541a6a22d923fbe0d4cf52f953a2c737370cb717f8df1cbd95ab97fe2fba
+PYTHON_ADAFRUIT_BLINKA_SITE = https://files.pythonhosted.org/packages/74/ed/e51689be726338ba16f2a88373ad4690702c5ddf8668be1b0289cb279840
 PYTHON_ADAFRUIT_BLINKA_SETUP_TYPE = setuptools
 PYTHON_ADAFRUIT_BLINKA_LICENSE = MIT
 PYTHON_ADAFRUIT_BLINKA_LICENSE_FILES = LICENSE
+PYTHON_ADAFRUIT_BLINKA_BIN_ARCH_EXCLUDE = usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages/adafruit_blinka/microcontroller/bcm283x/pulseio
+PYTHON_ADAFRUIT_BLINKA_BIN_ARCH_EXCLUDE += usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages/adafruit_blinka/microcontroller/amlogic/a311d/pulseio

 $(eval $(python-package))
--- a/buildroot-external/package/python-adafruit-circuitpython-typing/Config.in
+++ b/buildroot-external/package/python-adafruit-circuitpython-typing/Config.in
@ -0,0 +1,6 @@
+config BR2_PACKAGE_PYTHON_ADAFRUIT_CIRCUITPYTHON_TYPING
+	bool "python-adafruit-circuitpython-typing"
+	help
+	  Types needed for type annotation that are not in `typing`
+
+	  https://pypi.org/project/adafruit-circuitpython-typing
--- a/buildroot-external/package/python-adafruit-circuitpython-typing/python-adafruit-circuitpython-typing.hash
+++ b/buildroot-external/package/python-adafruit-circuitpython-typing/python-adafruit-circuitpython-typing.hash
@ -0,0 +1,5 @@
+# md5, sha256 from https://pypi.org/pypi/adafruit-circuitpython-typing/json
+md5  3ff67f52cdb0ece5df86a477b1be5572  adafruit-circuitpython-typing-1.9.6.tar.gz
+sha256  dc69ed6362dcb890f7103d4da0db94b7d1849bc66804598d34508f413724d152  adafruit-circuitpython-typing-1.9.6.tar.gz
+# Locally computed sha256 checksums
+sha256  50e0c3b5b4486be0ed420639f8a1f6f115f29101feee6bcd954a4b81db04d0f3  LICENSE
--- a/buildroot-external/package/python-adafruit-circuitpython-typing/python-adafruit-circuitpython-typing.mk
+++ b/buildroot-external/package/python-adafruit-circuitpython-typing/python-adafruit-circuitpython-typing.mk
@ -0,0 +1,14 @@
+################################################################################
+#
+# python-adafruit-circuitpython-typing
+#
+################################################################################
+
+PYTHON_ADAFRUIT_CIRCUITPYTHON_TYPING_VERSION = 1.9.6
+PYTHON_ADAFRUIT_CIRCUITPYTHON_TYPING_SOURCE = adafruit-circuitpython-typing-$(PYTHON_ADAFRUIT_CIRCUITPYTHON_TYPING_VERSION).tar.gz
+PYTHON_ADAFRUIT_CIRCUITPYTHON_TYPING_SITE = https://files.pythonhosted.org/packages/c7/2e/acfeeed27e42cfcb0450bc4afe0746e4d8ddd5d9081b7d7cec01705149e1
+PYTHON_ADAFRUIT_CIRCUITPYTHON_TYPING_SETUP_TYPE = setuptools
+PYTHON_ADAFRUIT_CIRCUITPYTHON_TYPING_LICENSE = MIT
+PYTHON_ADAFRUIT_CIRCUITPYTHON_TYPING_LICENSE_FILES = LICENSE LICENSES/CC-BY-4.0.txt LICENSES/MIT.txt LICENSES/Unlicense.txt
+
+$(eval $(python-package))
--- a/buildroot-external/package/python-adafruit-platformdetect/python-adafruit-platformdetect.hash
+++ b/buildroot-external/package/python-adafruit-platformdetect/python-adafruit-platformdetect.hash
@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/Adafruit-PlatformDetect/json
-md5  7e7b10a48f6e6a7c650bb6bd432ec613  Adafruit-PlatformDetect-3.32.0.tar.gz
-sha256  31bad17fb91c3cd61bd62fb9712902bcef5225bbeb3c078a196c6d7e2d4599a4  Adafruit-PlatformDetect-3.32.0.tar.gz
+md5  4e80a7d7200a67d4528d580b16d3ca98  Adafruit-PlatformDetect-3.60.0.tar.gz
+sha256  644deb113c00ba1bfba4703fcd80cab52b5638d4a1146f2d58378df4af09746f  Adafruit-PlatformDetect-3.60.0.tar.gz
 # Locally computed sha256 checksums
 sha256  50e0c3b5b4486be0ed420639f8a1f6f115f29101feee6bcd954a4b81db04d0f3  LICENSE
--- a/buildroot-external/package/python-adafruit-platformdetect/python-adafruit-platformdetect.mk
+++ b/buildroot-external/package/python-adafruit-platformdetect/python-adafruit-platformdetect.mk
@ -4,9 +4,9 @@
 #
 ################################################################################

-PYTHON_ADAFRUIT_PLATFORMDETECT_VERSION = 3.32.0
+PYTHON_ADAFRUIT_PLATFORMDETECT_VERSION = 3.60.0
 PYTHON_ADAFRUIT_PLATFORMDETECT_SOURCE = Adafruit-PlatformDetect-$(PYTHON_ADAFRUIT_PLATFORMDETECT_VERSION).tar.gz
-PYTHON_ADAFRUIT_PLATFORMDETECT_SITE = https://files.pythonhosted.org/packages/15/42/2192f64a9732878ddb39bb4359864d1398849e90f39f5591a23005e65d8e
+PYTHON_ADAFRUIT_PLATFORMDETECT_SITE = https://files.pythonhosted.org/packages/e5/e3/71ba7ff4cbcecf40783613c192bd0ec6c69a70053915567a998ce41050bc
 PYTHON_ADAFRUIT_PLATFORMDETECT_SETUP_TYPE = setuptools
 PYTHON_ADAFRUIT_PLATFORMDETECT_LICENSE = MIT
 PYTHON_ADAFRUIT_PLATFORMDETECT_LICENSE_FILES = LICENSE
--- a/buildroot-external/package/python-adafruit-pureio/python-adafruit-pureio.hash
+++ b/buildroot-external/package/python-adafruit-pureio/python-adafruit-pureio.hash
@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/Adafruit-PureIO/json
-md5  f7d2f93db567333321b4097b4858bea5  Adafruit_PureIO-1.1.9.tar.gz
-sha256  2caf22fb07c7f771d83267f331a76cde314723f884a9570ea6f768730c87a879  Adafruit_PureIO-1.1.9.tar.gz
+md5  f9ddf83f2166ce69522a25f82d1fcdf7  Adafruit_PureIO-1.1.11.tar.gz
+sha256  c4cfbb365731942d1f1092a116f47dfdae0aef18c5b27f1072b5824ad5ea8c7c  Adafruit_PureIO-1.1.11.tar.gz
 # Locally computed sha256 checksums
 sha256  aa5e54136c840ed2e333f65d43fecbc6c0e8fff62ebaece4ff281cd2a6672088  LICENSE
--- a/buildroot-external/package/python-adafruit-pureio/python-adafruit-pureio.mk
+++ b/buildroot-external/package/python-adafruit-pureio/python-adafruit-pureio.mk
@ -4,9 +4,9 @@
 #
 ################################################################################

-PYTHON_ADAFRUIT_PUREIO_VERSION = 1.1.9
+PYTHON_ADAFRUIT_PUREIO_VERSION = 1.1.11
 PYTHON_ADAFRUIT_PUREIO_SOURCE = Adafruit_PureIO-$(PYTHON_ADAFRUIT_PUREIO_VERSION).tar.gz
-PYTHON_ADAFRUIT_PUREIO_SITE = https://files.pythonhosted.org/packages/df/ca/9162d4648669d12af16d5a66d808bdef6967eb684cbed9b1a3ebc19b361a
+PYTHON_ADAFRUIT_PUREIO_SITE = https://files.pythonhosted.org/packages/e5/b7/f1672435116822079bbdab42163f9e6424769b7db778873d95d18c085230
 PYTHON_ADAFRUIT_PUREIO_SETUP_TYPE = setuptools
 PYTHON_ADAFRUIT_PUREIO_LICENSE = MIT
 PYTHON_ADAFRUIT_PUREIO_LICENSE_FILES = LICENSE
--- a/buildroot-external/package/python-gpiod/Config.in
+++ b/buildroot-external/package/python-gpiod/Config.in
@ -0,0 +1,14 @@
+config BR2_PACKAGE_PYTHON_GPIOD
+	bool "python-gpiod"
+	depends on !BR2_PACKAGE_LIBGPIOD
+	help
+	  This is a C library that abstracts the GPIO character
+	  device operations on linux.
+
+	  https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git/
+
+	  This package is the continuation of the libgpiod package
+	  for versions 2.0 and above.
+
+	  Note that a kernel of 5.10 or above is required for the
+	  ioctls to work.
--- a/buildroot-external/package/python-gpiod/python-gpiod.hash
+++ b/buildroot-external/package/python-gpiod/python-gpiod.hash
@ -0,0 +1,5 @@
+# md5, sha256 from https://pypi.org/pypi/gpiod/json
+md5  faf8736f9584a28426e4832fe22f38f4  gpiod-2.1.3.tar.gz
+sha256  a33193d6cab79d252329f71666a35a3668e04f1f82bf9b93ee2c9ae852398b20  gpiod-2.1.3.tar.gz
+# Locally computed sha256 checksums
+sha256  50e0c3b5b4486be0ed420639f8a1f6f115f29101feee6bcd954a4b81db04d0f3  LICENSE
--- a/buildroot-external/package/python-gpiod/python-gpiod.mk
+++ b/buildroot-external/package/python-gpiod/python-gpiod.mk
@ -0,0 +1,13 @@
+################################################################################
+#
+# python-gpiod
+#
+################################################################################
+
+PYTHON_GPIOD_VERSION = 2.1.3
+PYTHON_GPIOD_SOURCE = gpiod-$(PYTHON_GPIOD_VERSION).tar.gz
+PYTHON_GPIOD_SITE = https://files.pythonhosted.org/packages/a8/56/730573fe8d03c4d32a31e7182d27317b0cef298c9170b5a2994e2248986f
+PYTHON_GPIOD_SETUP_TYPE = setuptools
+#PYTHON_LIBGPIOD_DEPENDENCIES = libgpiod
+
+$(eval $(python-package))
--- a/buildroot-external/package/python-pyftdi/python-pyftdi.hash
+++ b/buildroot-external/package/python-pyftdi/python-pyftdi.hash
@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/pyftdi/json
-md5  d8969beb9cd11c123f1249963bf8c0d8  pyftdi-0.54.0.tar.gz
-sha256  8df9af22077d17533d2f95b508b1d87959877627ea5dc2369056e90a3b5a232d  pyftdi-0.54.0.tar.gz
+md5  fa9feda5b80db51d538ed9b98e25504e  pyftdi-0.55.0.tar.gz
+sha256  a747bbbccc4eeea26cefa2c8bd3d2b8bef8c94ecb6969bb9c75a63640887519a  pyftdi-0.55.0.tar.gz
 # Locally computed sha256 checksums
 sha256  7342c9ccf3ec21eee9a23c6c74af15fb08ac1b79ddbccb4e063ddeaa6ef7c52d  pyftdi/doc/license.rst
--- a/buildroot-external/package/python-pyftdi/python-pyftdi.mk
+++ b/buildroot-external/package/python-pyftdi/python-pyftdi.mk
@ -4,9 +4,9 @@
 #
 ################################################################################

-PYTHON_PYFTDI_VERSION = 0.54.0
+PYTHON_PYFTDI_VERSION = 0.55.0
 PYTHON_PYFTDI_SOURCE = pyftdi-$(PYTHON_PYFTDI_VERSION).tar.gz
-PYTHON_PYFTDI_SITE = https://files.pythonhosted.org/packages/49/a3/6cd09c0493662b285b2ba87a08b1378a5b13e5cab44eb6a3f740c801c804
+PYTHON_PYFTDI_SITE = https://files.pythonhosted.org/packages/da/db/b900789a154e32dba50f132a2a76837331801f8b521b7e1bcbb852b01a35
 PYTHON_PYFTDI_SETUP_TYPE = setuptools
 PYTHON_PYFTDI_LICENSE = FIXME: please specify the exact BSD version
 PYTHON_PYFTDI_LICENSE_FILES = pyftdi/doc/license.rst
--- a/buildroot-external/package/python-smbus2/python-smbus2.hash
+++ b/buildroot-external/package/python-smbus2/python-smbus2.hash
@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/smbus2/json
-md5  ea4bba25b43863aecd6ec33b2252fdae  smbus2-0.4.1.tar.gz
-sha256  6276eb599b76c4e74372f2582d2282f03b4398f0da16bc996608e4f21557ca9b  smbus2-0.4.1.tar.gz
+md5  ab83d83e9eb3bd1d0bef8d6fd64b1398  smbus2-0.4.3.tar.gz
+sha256  36f2288a8e1a363cb7a7b2244ec98d880eb5a728a2494ac9c71e9de7bf6a803a  smbus2-0.4.3.tar.gz
 # Locally computed sha256 checksums
 sha256  6ee9cf18c3a75dd76fb549a4b607ae34eedc31a796c48157895e2ad28d66ce79  LICENSE
--- a/buildroot-external/package/python-smbus2/python-smbus2.mk
+++ b/buildroot-external/package/python-smbus2/python-smbus2.mk
@ -4,9 +4,9 @@
 #
 ################################################################################

-PYTHON_SMBUS2_VERSION = 0.4.1
+PYTHON_SMBUS2_VERSION = 0.4.3
 PYTHON_SMBUS2_SOURCE = smbus2-$(PYTHON_SMBUS2_VERSION).tar.gz
-PYTHON_SMBUS2_SITE = https://files.pythonhosted.org/packages/d9/33/787448c69603eec96af07d36f7ae3a7e3fce4020632eddb55152dc903233
+PYTHON_SMBUS2_SITE = https://files.pythonhosted.org/packages/98/17/9663936e52a348b3ad1c85e6ca6071d2abf00a5f64f2df50bec8dcca6e16
 PYTHON_SMBUS2_SETUP_TYPE = setuptools
 PYTHON_SMBUS2_LICENSE = MIT
 PYTHON_SMBUS2_LICENSE_FILES = LICENSE
--- a/buildroot-external/package/vocalfusion/vocalfusion.hash
+++ b/buildroot-external/package/vocalfusion/vocalfusion.hash
@ -1,2 +1,2 @@
 # Locally computed
-sha256  88bec397f9bf2a6887efa39cb660d37ef1f08e2e378a81a1b88d3b14798e44da  vocalfusion-cc7c690176416998ee6a918f439130224fa24699.tar.gz
+sha256  c974fd4a6eeac9ce676827ca617674ee43ad40c98c31e6dd0a878591467ecd69  vocalfusion-fdf7e4efbe3237d68eb0d00388e57b0c891366b3.tar.gz
--- a/buildroot-external/package/vocalfusion/vocalfusion.mk
+++ b/buildroot-external/package/vocalfusion/vocalfusion.mk
@ -4,8 +4,8 @@
 #
 ################################################################################

-VOCALFUSION_VERSION = cc7c690176416998ee6a918f439130224fa24699
-VOCALFUSION_SITE = $(call github,OpenVoiceOS,VocalFusionDriver,$(VOCALFUSION_VERSION))
+VOCALFUSION_VERSION = fdf7e4efbe3237d68eb0d00388e57b0c891366b3
+VOCALFUSION_SITE = $(call github,BohdanBuinich,VocalFusionDriver,$(VOCALFUSION_VERSION))
 VOCALFUSION_MODULE_SUBDIRS = driver

 $(eval $(kernel-module))
--- a/buildroot-external/package/vocalfusion/xvf3510-flash
+++ b/buildroot-external/package/vocalfusion/xvf3510-flash
@ -3,207 +3,244 @@
 # requires dtparam=spi=on in /boot/config.txt

 """
-This script configures the XVF3510 board in boot from SPI slave and load a
-binary file. It requires a bin file as input parameter.
+This script configures the XVF3510 board to boot from SPI slave and loads a
+binary file. It requires a bin file as an input parameter.
 """

 import sys
-import os
 import time
 import argparse
-import spidev
-import RPi.GPIO as GPIO
-from smbus import SMBus
+from smbus2 import SMBus
+import digitalio
+import busio
 from pathlib import Path
+import board
+from typing import Optional

-if sys.version[0] != '3':
-    print("Run this script with Python 3")
+# Global variables for GPIO pins
+BOOT_SEL_PIN = digitalio.DigitalInOut(board.D26)  # GPIO pin used for boot selection (PIN 37)
+RST_N_PIN = digitalio.DigitalInOut(board.D27)     # GPIO pin used for reset (PIN 13)
+I2C_ADDRESS = 0x2C                                # I2C address for the I/O expander. TODO: 0x20 was in original code, misstake?
+
+if sys.version_info[0] < 3:
+    print("This script requires Python 3.")
    sys.exit(1)

-def bit_reversed_byte(byte_to_reverse):
+def bit_reversed_byte(byte_to_reverse: int) -> int:
    """
-    Function to reverse the bit-order of a byte
+    Reverse the bits of a byte.

    Args:
-        byte_to_reverse: byte to process
-
-    Retruns:
-        byte in reversed order
-    """
-    return int('{:08b}'.format(byte_to_reverse)[::-1], 2)
-
-def set_boot_sel():
-    """
-    Function to set XVF3510 board in SPI slave boot mode
-
-    Args:
-        None
+        byte_to_reverse (int): The byte to reverse.

    Returns:
-        None
+        int: The reversed byte.
    """
-
-    bus = SMBus(1)
-
-    # reset BOOT_SEL
-    bus.write_byte_data(0x20, 3, 0xFE)
-    bus.write_byte_data(0x20, 7, 0xFF)
-
-    state = {}
-    for i in [2, 6]:
-        state[i] = bus.read_byte_data(0x20, i)
-
-    # start reset
-    data_to_write = 0x00 | (state[2] & 0xDF)
-    bus.write_byte_data(0x20, 2, data_to_write)
-    data_to_write = 0x00 | (state[6] & 0xDF)
-    bus.write_byte_data(0x20, 6, data_to_write)
-    # set BOOT_SEL high
-    data_to_write = 0x01
-    bus.write_byte_data(0x20, 3, data_to_write)
-    data_to_write = 0xFE
-    bus.write_byte_data(0x20, 7, data_to_write)
-    # stop reset
-    data_to_write = 0x20 | (state[2] & 0xDF)
-    bus.write_byte_data(0x20, 2, data_to_write)
-    data_to_write = 0x20 | (state[6] & 0xDF)
-    bus.write_byte_data(0x20, 6, data_to_write)
+    return int("{:08b}".format(byte_to_reverse)[::-1], 2)


-
-def send_image(bin_filename, verbose=False, max_spi_speed_mhz = 5, block_transfer_pause_ms = 1, direct = False, delay = False):
+def set_boot_sel() -> None:
    """
-    Function to send the given image to the device via SPI slave
+    Set XVF3510 board in SPI slave boot mode using I2C to manipulate BOOT_SEL pin.
+    """
+    try:
+        with SMBus(1) as bus:
+            # Reset BOOT_SEL to default
+            bus.write_byte_data(I2C_ADDRESS, 3, 0xFE)
+            bus.write_byte_data(I2C_ADDRESS, 7, 0xFF)
+
+            # Preserve other settings while manipulating BOOT_SEL
+            state = {i: bus.read_byte_data(I2C_ADDRESS, i) for i in [2, 6]}
+
+            # Start reset sequence
+            for i in [2, 6]:
+                bus.write_byte_data(I2C_ADDRESS, i, 0x00 | (state[i] & 0xDF))
+            # Set BOOT_SEL high
+            bus.write_byte_data(I2C_ADDRESS, 3, 0x01)
+            bus.write_byte_data(I2C_ADDRESS, 7, 0xFE)
+            # End reset sequence
+            for i in [2, 6]:
+                bus.write_byte_data(I2C_ADDRESS, i, 0x20 | (state[i] & 0xDF))
+    except Exception as e:
+        print(f"Error setting BOOT_SEL via I2C: {e}")
+        sys.exit(1)
+
+
+def send_image(
+    bin_filename: str,
+    verbose: bool = False,
+    max_spi_speed_mhz: float = 5,
+    block_transfer_pause_ms: float = 1,
+    direct: bool = False,
+    delay: bool = False,
+) -> None:
+    """
+    Send the given image to the device via SPI slave.

    Args:
-        bin_filename:   binary file containing the image to boot
-        verbose:        flag to print debug printouts
-        direct:         Use Pi GPIO outputs rather than the XVF3510 Pi HAT
-        delay:          Release BootSel early to delay startup on version 4.0.0 onwards
-
-    Returns:
-        None
+        bin_filename (str): Binary file name.
+        verbose (bool, optional): Enable verbose output. Defaults to False.
+        max_spi_speed_mhz (float, optional): Max SPI speed in MHz. Defaults to 5.
+        block_transfer_pause_ms (float, optional): Pause between blocks in milliseconds. Defaults to 1.
+        direct (bool, optional): Direct mode flag. Defaults to False.
+        delay (bool, optional): Delay startup flag. Defaults to False.
    """
+    binary_size = Path(bin_filename).stat().st_size
+    print(f'Read file "{bin_filename}" size: {binary_size} Bytes')

    if direct:
-        #setup GPIO
-        GPIO.setmode(GPIO.BOARD)
-        GPIO.setwarnings(False)
+        BOOT_SEL_PIN.switch_to_input()
+        RST_N_PIN.switch_to_output(value=True)

-        #boot_sel = 8
-        #rst_n = 10
-        '''
-           Mycroft board update
-        '''
-        #GPIO.setmode(GPIO.BCM)
-
-        boot_sel = 37 #26 #= 25 # fix these numbers to be Wiring Pi
-        rst_n    = 13 #27 #= 2  
-        GPIO.setup(boot_sel, GPIO.IN) # Normally, the Pi should not drive this
-        GPIO.setup(rst_n, GPIO.OUT, initial=GPIO.HIGH)
-
-    #setup SPI
-    spi = spidev.SpiDev()
-    bus_spi = 0
-    device = 0
-    spi.open(bus_spi, device)
-
-    #SPI Settings
-    spi.max_speed_hz = int(max_spi_speed_mhz * 1000000)
-    spi.mode = 0b00 #XMOS supports 00 or 11
-
-    spi_block_size = 4096 #Limitation in spidev and xfer2 doesn't work!
+    spi = setup_spi(max_spi_speed_mhz)

    if direct:
-        GPIO.output(rst_n, 0)
-        GPIO.setup(boot_sel, GPIO.OUT, initial=GPIO.HIGH)
-        GPIO.output(rst_n, 1)
+        RST_N_PIN.value=False
+        BOOT_SEL_PIN.switch_to_output(value=True)
+        RST_N_PIN.value=True
    else:
        set_boot_sel()

-    # Create a table to map byte values to their bit-reversed values
-    reverse_table  = [bit_reversed_byte(byte) for byte in range(256)]
+    reverse_table = [bit_reversed_byte(byte) for byte in range(256)]

-    data = []
-    with open(bin_filename, "rb") as f:
-        bytes_read = f.read()
-        data = list(bytes_read)
-        binary_size = len(data)
-        block_count = 0
-        print('Read file "{0}" size: {1} Bytes'.format(args.bin_filename, binary_size))
-        if binary_size % spi_block_size != 0:
-            print("Warning - binary file not a multiple of {} - {} remainder".format( \
-                  spi_block_size, binary_size % spi_block_size))
-        while binary_size > 0:
-            block = [reverse_table[byte] for byte in data[:spi_block_size]]
-            del data[:spi_block_size]
-            binary_size = len(data)
-            if verbose:
-                print("Sending {} Bytes in block {} checksum 0x{:X}".format( \
-                      len(block), block_count, sum(block)))
-            spi.xfer(block)
+    try:
+        with open(bin_filename, "rb") as f:
+            data = list(f.read())
+    except Exception as e:
+        print(f"Error reading binary file: {e}")
+        sys.exit(1)

-            if block_count == 0:
-                #Long delay for PLL reboot
-                time.sleep(0.1)
+    send_data_over_spi(data, spi, reverse_table, verbose, block_transfer_pause_ms, direct, delay)

-                if delay:
-                    # release boot_sel early to prevent startup
-                    if direct:
-                        GPIO.setup(boot_sel, GPIO.IN)
-                    else:
-                        #bus = smbus.SMBus(1)
-                        bus = SMBus(1)
-                        data_to_write = 0xFE
-                        bus.write_byte_data(0x20, 3, data_to_write)
-                        data_to_write = 0xFF
-                        bus.write_byte_data(0x20, 7, data_to_write)
-
-            elif binary_size > 0:
-                time.sleep(block_transfer_pause_ms / 1000)
-            block_count += 1
    print("Sending complete")

    if direct:
-        GPIO.setup(boot_sel, GPIO.IN) # Once booted, the Pi should not need to drive boot_sel
-        GPIO.setup(rst_n, GPIO.OUT, initial=GPIO.HIGH) # Once booted, the Pi should not need to drive reset
-        #GPIO.cleanup()
+        # Once booted, the Pi should not need to drive boot_sel and reset
+        BOOT_SEL_PIN.switch_to_input()
+        RST_N_PIN.value=True
    else:
-        #bus = smbus.SMBus(1)
-        bus = SMBus(1)
-
-        # reset BOOT_SEL
-        data_to_write = 0xFE
-        bus.write_byte_data(0x20, 3, data_to_write)
-        data_to_write = 0xFF
-        bus.write_byte_data(0x20, 7, data_to_write)
+        # Reset BOOT_SEL to default state
+        with SMBus(1) as bus:
+            bus.write_byte_data(I2C_ADDRESS, 3, 0xFE)
+            bus.write_byte_data(I2C_ADDRESS, 7, 0xFF)


+def setup_spi(max_spi_speed_mhz: float) -> busio.SPI:
+    """
+    Set up the SPI bus.
+
+    Args:
+        max_spi_speed_mhz (float): Max SPI speed in MHz.
+
+    Returns:
+        busio.SPI: Configured SPI bus.
+    """
+    spi = busio.SPI(board.SCLK, MOSI=board.MOSI, MISO=board.MISO)
+    while not spi.try_lock():
+        pass
+    spi.configure(baudrate=max_spi_speed_mhz * 1_000_000)
+    return spi
+
+
+def send_data_over_spi(
+    data: list,
+    spi: busio.SPI,
+    reverse_table: list,
+    verbose: bool,
+    pause_ms: float,
+    direct: bool,
+    delay: bool,
+) -> None:
+    """
+    Send data over SPI, handling block transfers and optional delays.
+
+    Args:
+        data (list): Data to send.
+        spi (busio.SPI): Configured SPI bus.
+        reverse_table (list): Table of bit-reversed byte values.
+        verbose (bool): Enable verbose output.
+        pause_ms (float): Pause between blocks in milliseconds.
+        direct (bool): Direct mode flag.
+        delay (bool): Delay startup flag.
+    """
+    spi_block_size = 4096
+    block_count = 0
+    total_data_length = len(data)
+    for i in range(0, total_data_length, spi_block_size):
+        block = [reverse_table[byte] for byte in data[i : i + spi_block_size]]
+        if verbose:
+            print(f"Sending {len(block)} Bytes in block {block_count} checksum 0x{sum(block):X}")
+        spi.write(block)
+
+        # Update the remaining data length after each block transfer
+        remaining_data_length = total_data_length - (i + len(block))
+        handle_block_transfer(
+            block_count, delay, direct, pause_ms, remaining_data_length
+        )
+        block_count += 1
+
+
+def handle_block_transfer(
+    block_count: int, delay: bool, direct: bool, pause_ms: float, remaining_data_length: int
+) -> None:
+    """
+    Handle specifics of block transfer, including initial delays and conditional logic for direct mode.
+
+    Args:
+        block_count (int): Number of blocks sent.
+        delay (bool): Delay startup flag.
+        direct (bool): Direct mode flag.
+        pause_ms (float): Pause between blocks in milliseconds.
+        remaining_data_length (int): Length of remaining data to send.
+    """
+    if block_count == 0:
+        # Long delay for PLL reboot
+        time.sleep(0.1)
+
+        if delay:
+            # release boot_sel early to prevent startup
+            if direct:
+                # release boot_sel early to prevent startup
+                BOOT_SEL_PIN.switch_to_input()
+            else:
+                # Reset BOOT_SEL to default state
+                with SMBus(1) as bus:
+                    bus.write_byte_data(I2C_ADDRESS, 3, 0xFE)
+                    bus.write_byte_data(I2C_ADDRESS, 7, 0xFF)
+
+    elif remaining_data_length > 0:
+        time.sleep(pause_ms / 1000)


 if __name__ == "__main__":
-    start_time = time.time()
-    parser = argparse.ArgumentParser(description='Load an image via SPI slave from an RPi')
-    parser.add_argument('bin_filename', help='binary file name')
-    parser.add_argument('--direct', action='store_true', \
-                        help='Use just direct GPIO outputs rather than using the XVF3510 Development Kit Pi HAT')
-    parser.add_argument('--delay', action='store_true', \
-                        help='Delay xvf3510 device start. Release the BootSel pin early to prevent the XVF3510 (V4.0.0 onwards) from starting with the default I2S configuration. This gives AP a chance to configure and start the XVF3510 device.')
-    parser.add_argument('--max-spi-speed-mhz', type=float, default=5, \
-                        help='Max SPI speed in MHz')
-    parser.add_argument('--block-transfer-pause-ms', type=float, default=1, \
-                        help='pause between SPI transfers in milliseconds, default 1ms')
-    parser.add_argument('--verbose', action='store_true', \
-                        help='print debug information')
-
+    parser = argparse.ArgumentParser(description="Load an image via SPI slave from an RPi")
+    parser.add_argument("bin_filename", help="binary file name")
+    parser.add_argument("--direct", action="store_true", help="Use direct GPIO outputs rather than the XVF3510 Development Kit Pi HAT")
+    parser.add_argument("--delay", action="store_true", help="Delay xvf3510 device start")
+    parser.add_argument("--max-spi-speed-mhz", type=float, default=5, help="Max SPI speed in MHz")
+    parser.add_argument("--block-transfer-pause-ms", type=float, default=1, help="Pause between SPI transfers in milliseconds")
+    parser.add_argument("--verbose", action="store_true", help="Print debug information")
    args = parser.parse_args()

-    if not Path(args.bin_filename).is_file():
-        print("Error: input file {} not found".format(args.bin_filename))
-        exit(1)
-
-    send_image(args.bin_filename, args.verbose, args.max_spi_speed_mhz, args.block_transfer_pause_ms, args.direct, args.delay)
+    bin_path = Path(args.bin_filename)
+    if not bin_path.is_file():
+        print(f"Error: input file {bin_path} not found")
+        sys.exit(1)

+    start_time = time.time()
+    send_image(
+        bin_path,
+        args.verbose,
+        args.max_spi_speed_mhz,
+        args.block_transfer_pause_ms,
+        args.direct,
+        args.delay,
+    )
    end_time = time.time()
+
+    BOOT_SEL_PIN.deinit()
+    RST_N_PIN.deinit()
+
    if args.verbose:
-        print("Sending image took {:.3} seconds".format(end_time - start_time))
+        print(f"Sending image took {end_time - start_time:.3f} seconds")
+
--- a/buildroot-external/rootfs-overlay/usr/lib/systemd/system/ovos-bus-server.service
+++ b/buildroot-external/rootfs-overlay/usr/lib/systemd/system/ovos-bus-server.service
@ -10,8 +10,6 @@ StandardError=null
 ExecStart=/usr/bin/ovos-bus-server
 Restart=always
 StartLimitInterval=0
-CPUSchedulingPolicy=fifo
-CPUSchedulingPriority=49

 [Install]
 WantedBy=multi-user.target
--- a/buildroot-external/scripts/check-dotconfig.py
+++ b/buildroot-external/scripts/check-dotconfig.py
@ -0,0 +1,128 @@
+#!/usr/bin/env python
+
+import argparse
+from collections import namedtuple
+import re
+
+from kconfiglib import Kconfig
+
+
+# Can be either "CONFIG_OPTION=(y|m|n)" or "# CONFIG_OPTION is not set"
+regex = re.compile(
+    r"^(CONFIG_(?P<option_set>[A-Z0-9_]+)=(?P<value>[mny])"
+    r"|# CONFIG_(?P<option_unset>[A-Z0-9_]+) is not set)$"
+)
+
+# use namedtuple as a lightweight representation of fragment-defined options
+OptionValue = namedtuple("OptionValue", ["option", "value", "file", "line"])
+
+
+def parse_fragment(
+    filename: str, strip_path_prefix: str = None
+) -> dict[str, OptionValue]:
+    """
+    Parse Buildroot Kconfig fragment and return dict of OptionValue objects.
+    """
+    options: dict[str, OptionValue] = {}
+
+    with open(filename) as f:
+        if strip_path_prefix and filename.startswith(strip_path_prefix):
+            filename = filename[len(strip_path_prefix) :]
+
+        for line_number, line in enumerate(f, 1):
+            if matches := re.match(regex, line):
+                if matches["option_unset"]:
+                    value = OptionValue(
+                        matches["option_unset"], None, filename, line_number
+                    )
+                    options.update({matches.group("option_unset"): value})
+                else:
+                    value = OptionValue(
+                        matches["option_set"], matches["value"], filename, line_number
+                    )
+                    options.update({matches.group("option_set"): value})
+
+    return options
+
+
+def _format_message(
+    message: str, file: str, line: int, github_format: bool = False
+) -> str:
+    """
+    Format message with source file and line number.
+    """
+    if github_format:
+        return f"::warning file={file},line={line}::{message}"
+    return f"{message} (defined in {file}:{line})"
+
+
+def compare_configs(
+    expected_options: dict[str, OptionValue],
+    kconfig: Kconfig,
+    github_format: bool = False,
+) -> None:
+    """
+    Compare dictionary of expected options with actual Kconfig representation.
+    """
+    for option, spec in expected_options.items():
+        if option not in kconfig.syms:
+            print(
+                _format_message(
+                    f"{option}={spec.value} not found",
+                    file=spec.file,
+                    line=spec.line,
+                    github_format=github_format,
+                )
+            )
+        elif (val := kconfig.syms[option].str_value) != spec.value:
+            if spec.value is None and val == "n":
+                continue
+            print(
+                _format_message(
+                    f"{option}={spec.value} requested, actual = {val}",
+                    file=spec.file,
+                    line=spec.line,
+                    github_format=github_format,
+                )
+            )
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "--src-kconfig", help="Path to top-level Kconfig file", required=True
+    )
+    parser.add_argument(
+        "--actual-config",
+        help="Path to config with actual config values (.config)",
+        required=True,
+    )
+    parser.add_argument(
+        "--github-format",
+        action="store_true",
+        help="Use Github Workflow commands output format",
+    )
+    parser.add_argument(
+        "-s",
+        "--strip-path-prefix",
+        help="Path prefix to strip in the output from config fragment paths",
+    )
+    parser.add_argument("fragments", nargs="+", help="Paths to source config fragments")
+
+    args = parser.parse_args()
+
+    expected_options: dict[str, OptionValue] = {}
+
+    for f in args.fragments:
+        expected_options.update(
+            parse_fragment(f, strip_path_prefix=args.strip_path_prefix)
+        )
+
+    kconfig = Kconfig(args.src_kconfig, warn_to_stderr=False)
+    kconfig.load_config(args.actual_config)
+
+    compare_configs(expected_options, kconfig, github_format=args.github_format)
+
+
+if __name__ == "__main__":
+    main()
--- a/buildroot-external/scripts/kconfiglib.py
+++ b/buildroot-external/scripts/kconfiglib.py
Author	SHA1	Message	Date
Bohdan Buinich	8f31a41933	[WIP] Switch to vocalfusion PR driver for test drives (will be reverted)	2024-02-11 16:09:42 +02:00
Bohdan Buinich	96ae02746b	[RPI] Refactor SPI and GPIO handling for XVF3510 initialization This commit significantly overhauls the script for setting the XVF3510 board to boot from SPI slave mode and for loading a binary file. The refactor not only aims at improving code readability, maintainability, and robustness but also addresses compatibility issues with the latest Raspberry Pi models, specifically the Raspberry Pi 5, which does not support the RPi.GPIO library. Changes made: - Switched from `smbus` to `smbus2` for I2C communication, offering a more modern and robust interface. - Replaced `RPi.GPIO` and `spidev` with `digitalio` and `busio` from the `adafruit_blinka` library, enhancing cross-platform compatibility and providing a more Pythonic API for GPIO and SPI operations. - Introduced type annotations for function signatures, improving code readability and type safety. - Added exception handling around I2C operations and file reading, increasing the script's robustness by gracefully handling potential errors. - Defined global variables for GPIO pin configurations, making the code cleaner and easier to modify for different setups. - Encapsulated GPIO setup and reset logic into dedicated functions (`setup_direct_gpio`), streamlining the main logic flow and separating concerns. - Modularized SPI setup (`setup_spi`) and data transmission logic (`send_data_over_spi` and `handle_block_transfer`), enhancing code organization and maintainability. Benefits: - The use of `smbus2` and `adafruit_blinka` libraries modernizes the script and may improve compatibility with a wider range of devices and future Python versions. - Type annotations and structured exception handling make the script more understandable and safer to execute, reducing the risk of runtime errors. - The refactoring into more granular functions and the introduction of global variables for configuration parameters make the script easier to read, modify, and extend. - Improved error handling ensures that the script fails gracefully, providing clear error messages and avoiding potential resource leaks.	2024-02-11 15:17:03 +02:00
j1nx	b1fb2843e0	[All] Remove priority settings from ovos-bus-server	2024-02-10 13:07:48 +00:00
j1nx	91fcb4e1d6	[RPI] Move cma 384M setting from commandline to config.txt	2024-02-09 17:56:51 +00:00
j1nx	a16e44250d	[All] Disable CPUSchedulingPolicy=fifo for ovos-bus-server	2024-02-09 11:10:49 +00:00
j1nx	5f79bf8820	[All] Second pass on kernel fragment cleanup	2024-02-08 13:53:49 +00:00
j1nx	3a7be3234b	[All] Disabling drivers we are most likely never going to use Mostly DVB/TV type of devices	2024-02-08 13:21:24 +00:00
j1nx	61b64f4abc	[All] First pass on linux fragment files fixes and changes	2024-02-08 12:26:52 +00:00
j1nx	2525c95609	Fix and adjust the HAOS linux-dotkernel-config script for us	2024-02-08 12:21:06 +00:00
Jan Čermák	b89f5e3322	Also check kernel custom config file in linux-check-dotconfig (#3126 ) If BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE is set, it should be also checked by the script for checking that all kernel options are applied.	2024-02-08 09:28:23 +00:00
Jan Čermák	d2059c5531	Add script for checking resulting kernel config (#3006 ) There is bunch of kernel config options that are not propagated correctly to the kernel configuration after fragments are merged and processed by Kconfig. Current Buildroot tools are not good at discovering these - while we cleaned up most inconsistencies by using linux-diff-config and output from the merge_config.sh script, there are still options that were removed or get a different value than intended because of dependencies, etc. This commit adds a Python script that is using Kconfiglib to parse current kernel's Kconfig files and the generated .config and compare the requested values from individual kernel config fragments. The script can be used manually by running `make linux-check-dotconfig` from the buildroot directory (with path to BR2_EXTERNAL directory set) and it's called also from the CI, where it generates Github Workflow warning annotations when some of the values are not present or when set incorrectly. The kconfiglib.py is checked-in to the repo as well, because the library is currently abandoned on PyPI and packaged version has a bug that causes errors parsing Kconfigs in newer Linux versions, fixed in outstanding pull request ulfalizer/Kconfiglib#119 - so version from this PR is used here. If pypi/support#2526 is ever resolved, we could remove it from our repo and use pip for installing the package as a requirement during build of the build container.	2024-02-08 09:20:36 +00:00