Open-Source-Space-Foundation · ineskhou · Nov 17, 2025 · Nov 15, 2025 · Nov 16, 2025 · Nov 16, 2025
diff --git a/.codespell-ignore-words.txt b/.codespell-ignore-words.txt
@@ -1,2 +1,3 @@
 comIn
 Ines
+rsource
diff --git a/FprimeZephyrReference/ReferenceDeployment/Top/instances.fpp b/FprimeZephyrReference/ReferenceDeployment/Top/instances.fpp
@@ -38,7 +38,7 @@ module ReferenceDeployment {
     priority 3
 
   instance cmdSeq: Svc.CmdSequencer base id 0x10006000 \
-    queue size Default.QUEUE_SIZE \
+    queue size Default.QUEUE_SIZE * 2 \
     stack size Default.STACK_SIZE \
     priority 15
 

diff --git a/boards/bronco_space/proves_flight_control_board_v5/proves_flight_control_board_v5.dtsi b/boards/bronco_space/proves_flight_control_board_v5/proves_flight_control_board_v5.dtsi
@@ -11,7 +11,6 @@
 		zephyr,flash = &flash0;
 		zephyr,console = &cdc_acm_uart0;
 		zephyr,shell-uart = &cdc_acm_uart0;
-		zephyr,code-partition = &code_partition;
 	};
 
 	fstab {
@@ -58,34 +57,7 @@ zephyr_udc0: &usbd {
 };
 
 &flash0 {
-	reg = <0x10000000 DT_SIZE_M(4)>;
-
-	partitions {
-		compatible = "fixed-partitions";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		/* Reserved memory for an image definition block. The block is much
-		* smaller than 256 bytes, but in practice the linker places the vector
-		* table at a much larger alignment offset.
-		*/
-		image_def: partition@0 {
-			label = "image_def";
-			reg = <0x00000000 0x100>;
-			read-only;
-		};
-
-		/*
-		* Usable flash. Starts at 0x100, after the image definition block.
-		* The partition size is 4MB minus the 0x100 bytes taken by the
-		* image definition.
-		*/
-		code_partition: partition@100 {
-			label = "code-partition";
-			reg = <0x100 (DT_SIZE_M(4) - 0x100)>;
-			read-only;
-		};
-	};
+       reg = <0x10000000 DT_SIZE_M(4)>;
 };
 
 &timer0 {

diff --git a/boards/bronco_space/proves_flight_control_board_v5c/Kconfig.proves_flight_control_board_v5c b/boards/bronco_space/proves_flight_control_board_v5c/Kconfig.proves_flight_control_board_v5c
@@ -1 +1 @@
-source "../../../boards/bronco_space/proves_flight_control_board_v5/Kconfig.defconfig"
+rsource "../../../boards/bronco_space/proves_flight_control_board_v5/Kconfig.defconfig"
diff --git a/...ace/proves_flight_control_board_v5c/proves_flight_control_board_v5c_rp2350a_m33_defconfig b/...ace/proves_flight_control_board_v5c/proves_flight_control_board_v5c_rp2350a_m33_defconfig
@@ -8,9 +8,15 @@ CONFIG_SERIAL=y
 CONFIG_UART_CONSOLE=y
 CONFIG_UART_INTERRUPT_DRIVEN=y
 CONFIG_USE_DT_CODE_PARTITION=y
-CONFIG_USB_DEVICE_STACK=y
-CONFIG_USB_DEVICE_PRODUCT="PROVES Flight Control Board v5c"
-CONFIG_USB_DEVICE_VID=0x0028
+
+# USB Next Stack
+CONFIG_USBD_CDC_ACM_CLASS=y
+CONFIG_USB_DEVICE_STACK_NEXT=y
+CONFIG_CDC_ACM_SERIAL_ENABLE_AT_BOOT=y
+CONFIG_CDC_ACM_SERIAL_INITIALIZE_AT_BOOT=y
+CONFIG_CDC_ACM_SERIAL_PID=0x000F
+CONFIG_CDC_ACM_SERIAL_VID=0x0028
+CONFIG_CDC_ACM_SERIAL_PRODUCT_STRING="PROVES Flight Control Board v5c"
 
 # Sensors
 CONFIG_LSM6DSO=y

diff --git a/boards/bronco_space/proves_flight_control_board_v5d/Kconfig.proves_flight_control_board_v5d b/boards/bronco_space/proves_flight_control_board_v5d/Kconfig.proves_flight_control_board_v5d
@@ -2,4 +2,4 @@ config BOARD_PROVES_FLIGHT_CONTROL_BOARD_V5D
 	bool "PROVES Flight Control Board v5d"
 	default y
 
-source "../../../boards/bronco_space/proves_flight_control_board_v5/Kconfig.defconfig"
+rsource "../../../boards/bronco_space/proves_flight_control_board_v5/Kconfig.defconfig"
diff --git a/...ace/proves_flight_control_board_v5d/proves_flight_control_board_v5d_rp2350a_m33_defconfig b/...ace/proves_flight_control_board_v5d/proves_flight_control_board_v5d_rp2350a_m33_defconfig
@@ -8,9 +8,15 @@ CONFIG_SERIAL=y
 CONFIG_UART_CONSOLE=y
 CONFIG_UART_INTERRUPT_DRIVEN=y
 CONFIG_USE_DT_CODE_PARTITION=y
-CONFIG_USB_DEVICE_STACK=y
-CONFIG_USB_DEVICE_PRODUCT="PROVES Flight Control Board v5d"
-CONFIG_USB_DEVICE_VID=0x0028
+
+# USB Next Stack
+CONFIG_USBD_CDC_ACM_CLASS=y
+CONFIG_USB_DEVICE_STACK_NEXT=y
+CONFIG_CDC_ACM_SERIAL_ENABLE_AT_BOOT=y
+CONFIG_CDC_ACM_SERIAL_INITIALIZE_AT_BOOT=y
+CONFIG_CDC_ACM_SERIAL_PID=0x000F
+CONFIG_CDC_ACM_SERIAL_VID=0x0028
+CONFIG_CDC_ACM_SERIAL_PRODUCT_STRING="PROVES Flight Control Board v5d"
 
 # Sensors
 CONFIG_LSM6DSO=y

diff --git a/lib/fprime b/lib/fprime
diff --git a/lib/fprime-zephyr b/lib/fprime-zephyr
diff --git a/lib/zephyr-workspace/zephyr b/lib/zephyr-workspace/zephyr
diff --git a/prj.conf b/prj.conf
@@ -1,9 +1,5 @@
 #### Configure Device VID and PID --> Uncomment the desired device definitions ####
 
-#### From Raspberry Pi Pico2 USB Definitions ####
-CONFIG_USB_DEVICE_PID=0x000F
-CONFIG_USB_DEVICE_VID=0x2E8A
-
 #### F Prime C++ Dependencies ####
 CONFIG_CPP=y
 CONFIG_REQUIRES_FULL_LIBCPP=y
@@ -15,9 +11,9 @@ CONFIG_POSIX_API=y
 CONFIG_REBOOT=y
 
 #### Native USB ####
-CONFIG_USB_DEVICE_STACK=y
-CONFIG_USB_CDC_ACM=y
-CONFIG_USB_DEVICE_INITIALIZE_AT_BOOT=y
+#CONFIG_USB_DEVICE_STACK=y
+#CONFIG_USB_CDC_ACM=y
+#CONFIG_USB_DEVICE_INITIALIZE_AT_BOOT=y
 CONFIG_UART_INTERRUPT_DRIVEN=y
 
 #### Serial and I/O ####
@@ -36,7 +32,7 @@ CONFIG_DYNAMIC_THREAD=y
 CONFIG_KERNEL_MEM_POOL=y
 CONFIG_DYNAMIC_THREAD_ALLOC=n
 CONFIG_DYNAMIC_THREAD_PREFER_POOL=y
-CONFIG_DYNAMIC_THREAD_POOL_SIZE=20
+CONFIG_DYNAMIC_THREAD_POOL_SIZE=30
     # Num threads in the thread pool
 CONFIG_DYNAMIC_THREAD_STACK_SIZE=8192
     # Size of thread stack in thread pool, must be >= Thread Pool size in F'

diff --git a/west.yml b/west.yml
@@ -17,18 +17,25 @@ manifest:
     # Zephyr RTOS core
     - name: zephyr
       repo-path: zephyr
-      revision: v4.2.0
+      revision: v4.3.0
       path: lib/zephyr-workspace/zephyr
       west-commands: scripts/west-commands.yml
       import:
         # Import specific submanifests only (instead of all submanifests)
         name-allowlist:
           - cmsis      # ARM CMSIS support (required for Cortex-M)
+          - cmsis_6    # ARM CMSIS 6 support (required for RPI)
           - hal_rpi_pico  # Raspberry Pi Pico HAL (REQUIRED for RP2040/RP2350)
           - picolibc   # C library
           - mbedtls    # Crypto library
           - tinycrypt  # Lightweight crypto library
           - mcuboot    # Bootloader support
+          - fatfs      # FatFS (file system) support
+          - hal_st     # Required for certain sensors
+
+    - name: loramac-node
+      revision: fb00b383072518c918e2258b0916c996f2d4eebe
+      path: lib/zephyr-workspace/modules/lib/loramac-node
 
     # Core modules required for RP2040/RP2350
     - name: cmsis
@@ -46,7 +53,7 @@ manifest:
 
     - name: hal_rpi_pico
       path: lib/zephyr-workspace/modules/hal/rpi_pico
-      revision: 7b57b24588797e6e7bf18b6bda168e6b96374264
+      revision: 09e957522da60581cf7958b31f8e625d969c69a5
       groups:
         - hal
 
@@ -60,10 +67,6 @@ manifest:
       path: lib/zephyr-workspace/modules/lib/picolibc
       revision: 560946f26db075c296beea5b39d99e6de43c9010
 
-    - name: loramac-node
-      revision: fb00b383072518c918e2258b0916c996f2d4eebe
-      path: lib/zephyr-workspace/modules/lib/loramac-node
-
     # Crypto libraries (commonly used)
     - name: mbedtls
       revision: 85440ef5fffa95d0e9971e9163719189cf34d979
@@ -77,20 +80,6 @@ manifest:
       groups:
         - crypto
 
-    # Bootloader support (optional - remove if not needed)
-    - name: mcuboot
-      revision: 4eba8087fa606db801455f14d185255bc8c49467
-      path: lib/zephyr-workspace/bootloader/mcuboot
-      groups:
-        - bootloader
-
-    # FAT Filesystem support
-    - name: fatfs
-      revision: 16245c7c41d2b79e74984f49b5202551786b8a9b
-      path: lib/zephyr-workspace/modules/fs/fatfs
-      groups:
-        - fs
-
   self:
     path: .
     west-commands: west-commands.yml
-Original file line number
+Diff line change
@@ -1,2 +1,3 @@
     comIn
     Ines
+    rsource
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		source "../../../boards/bronco_space/proves_flight_control_board_v5/Kconfig.defconfig"
		rsource "../../../boards/bronco_space/proves_flight_control_board_v5/Kconfig.defconfig"
+1 −0		FppTestProject/FppTest/CMakeLists.txt
+2 −2		FppTestProject/FppTest/component/active/test/ut/ActiveTestTester.hpp
+4 −4		FppTestProject/FppTest/component/passive/PassiveTest.cpp
+4 −4		FppTestProject/FppTest/component/passive/PassiveTest.hpp
+2 −2		FppTestProject/FppTest/component/passive/test/ut/PassiveTestTester.hpp
+12 −12		FppTestProject/FppTest/component/queued/QueuedTest.cpp
+12 −12		FppTestProject/FppTest/component/queued/QueuedTest.hpp
+2 −2		FppTestProject/FppTest/component/tests/TesterHandlers.cpp
+1 −1		FppTestProject/FppTest/state_machine/internal_instance/choice/ChoiceToChoiceTester.cpp
+3 −3		FppTestProject/FppTest/state_machine/internal_instance/choice/ChoiceToChoiceTester.hpp
+5 −4		Ref/CMakeLists.txt
+3 −8		Svc/FpySequencer/FpySequencer.hpp
+9 −48		Svc/FpySequencer/FpySequencerDirectives.cpp
+0 −9		Svc/FpySequencer/FpySequencerDirectives.fppi
+0 −7		Svc/FpySequencer/FpySequencerEvents.fppi
+6 −22		Svc/FpySequencer/FpySequencerRunState.cpp
+72 −75		Svc/FpySequencer/FpySequencerTypes.fpp
+69 −69		Svc/FpySequencer/docs/directives.md
+6 −58		Svc/FpySequencer/test/ut/FpySequencerTestMain.cpp
+6 −23		Svc/FpySequencer/test/ut/FpySequencerTester.cpp
+3 −7		Svc/FpySequencer/test/ut/FpySequencerTester.hpp
+1 −1		cmake/FPrime.cmake
+76 −0		cmake/target/sub-build/fpp_to_json.cmake
+9 −0		cmake/target/tools/arguments-from-file.py
+1 −1		requirements.txt
+1 −2		cmake/platform/zephyr/Platform/CMakeLists.txt
+22 −10		fprime-zephyr/Drv/ZephyrSpiDriver/ZephyrSpiDriver.cpp
+2 −2		fprime-zephyr/Drv/ZephyrSpiDriver/ZephyrSpiDriver.hpp
+3 −4		fprime-zephyr/Os/CMakeLists.txt
+23 −0		fprime-zephyr/Os/DefaultFile.cpp
+272 −0		fprime-zephyr/Os/File.cpp
+178 −0		fprime-zephyr/Os/File.hpp
+4 −4		fprime-zephyr/Os/Task.cpp