Searched +full:cmsis +full:- +full:dsp (Results 1 – 25 of 26) sorted by relevance
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| /Zephyr-Core-3.5.0/subsys/dsp/ |
| D | Kconfig | 2 # SPDX-License-Identifier: Apache-2.0
4 menuconfig DSP config
5 bool "DSP subsystem"
7 Include the DSP (Digital Signal Processing) subsystem as a part of the
9 <zephyr/dsp/dsp.h> header.
11 if DSP
23 prompt "DSP library backend selection"
29 bool "Use the CMSIS-DSP library as the math backend"
33 Implement the various zephyr DSP functions using the CMSIS-DSP library. This feature
34 requires the CMSIS module to be selected.
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| /Zephyr-Core-3.5.0/modules/cmsis-dsp/ |
| D | Kconfig | 2 # SPDX-License-Identifier: Apache-2.0
8 bool "CMSIS-DSP Library Support"
10 This option enables the CMSIS-DSP library.
24 available on most Cortex-A and some Cortex-R processors.
31 available on most Cortex-A and some Cortex-R processors.
38 available on some Cortex-M processors.
45 This option enables manual loop unrolling in the DSP functions.
62 in the DSP functions.
65 bool "Half-Precision (16-bit Float) Support"
69 This option enables the half-precision (16-bit) floating-point
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| D | CMakeLists.txt | 2 # SPDX-License-Identifier: Apache-2.0
11 zephyr_library_compile_options(-Ofast)
19 ${cmsis_glue_path}/CMSIS/Core/Include
31 # Helium is automatically enabled by CMSIS-DSP if the processor supports it
42 … zephyr_library_compile_options($<$<STREQUAL:${CMAKE_C_COMPILER_ID},GNU>:-flax-vector-conversions>)
43 …zephyr_library_compile_options($<$<STREQUAL:${CMAKE_C_COMPILER_ID},ARMClang>:-flax-vector-conversi…
45 …zephyr_library_compile_options($<$<STREQUAL:${CMAKE_C_COMPILER_ID},GNU>:-fno-lax-vector-conversion…
46 …zephyr_library_compile_options($<$<STREQUAL:${CMAKE_C_COMPILER_ID},ARMClang>:-flax-vector-conversi…
50 zephyr_library_compile_options(-Ofast)
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| /Zephyr-Core-3.5.0/doc/services/dsp/ |
| D | index.rst | 3 Digital Signal Processing (DSP)
10 The DSP API provides an architecture agnostic way for signal processing.
34 application. By default, including the CMSIS module will enable all
49 added to :file:`subsys/dsp/Kconfig` along with the required dependencies and the
52 Next, the implementation should be added at ``subsys/dsp/<backend>/`` and
53 linked in at :file:`subsys/dsp/CMakeLists.txt`. To add architecture-specific attributes,
54 its corresponding Kconfig option should be added to :file:`subsys/dsp/Kconfig` and use
55 them to update ``DSP_DATA`` and ``DSP_STATIC_DATA`` in :file:`include/zephyr/dsp/dsp.h`.
62 .. _subsys/dsp/Kconfig: https://github.com/zephyrproject-rtos/zephyr/blob/main/subsys/dsp/Kconfig
63 .. _subsys/dsp/CMakeLists.txt: https://github.com/zephyrproject-rtos/zephyr/blob/main/subsys/dsp/CM…
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| /Zephyr-Core-3.5.0/modules/cmsis-nn/ |
| D | Kconfig | 2 # SPDX-License-Identifier: Apache-2.0
8 bool "CMSIS-NN Library Support"
12 This option enables the CMSIS-NN library.
27 It adds functionality for element-wise add and multiplication functions.
40 and GEMM. GEMM is performed with CMSIS-DSP arm_mat_mult similar options.
46 Collection of fully-connected and matrix multiplication functions.
77 bool "Long Short-Term Memory"
79 This option enables the NN libraries for Long Short-Term Memory.
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| /Zephyr-Core-3.5.0/ |
| D | west.yml | 3 # The per-installation west configuration file, .west/config, sets the
22 - name: upstream
23 url-base: https://github.com/zephyrproject-rtos
24 - name: babblesim
25 url-base: https://github.com/BabbleSim
27 group-filter: [-babblesim, -optional]
32 - name: acpica
35 - name: bsim
36 repo-path: babblesim-manifest
40 - babblesim
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| D | MAINTAINERS.yml | 45 # files-regex:
56 # files-exclude:
59 # files-regex-exclude:
60 # Like 'files-regex', but any matching files will be excluded from the
63 # description: >-
64 # Plain-English description. Describe what the system is about, from an
68 # All areas must have a 'files' and/or 'files-regex' key. The other keys are
72 # this would be sub-areas which add extra fields (for ex. more `collaborators`
73 # who work only in that sub-area) to other areas.
98 # Collaborators: <list of sub-maintainers>
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| /Zephyr-Core-3.5.0/modules/ |
| D | Kconfig | 2 # SPDX-License-Identifier: Apache-2.0
30 source "modules/Kconfig.open-amp"
53 # ---------------------------------------------------
58 # ---------------------------------------------------
77 comment "Trusted-firmware-m module not available."
80 comment "Trusted-firmware-a module not available."
89 comment "loramac-node module not available."
110 comment "cmsis module not available."
113 comment "cmsis-dsp module not available."
116 comment "cmsis-nn module not available."
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| /Zephyr-Core-3.5.0/tests/lib/cmsis_dsp/common/ |
| D | math_helper.h | 1 /* ----------------------------------------------------------------------
7 * Project: CMSIS DSP Library
14 * Target Processor: Cortex-M4/Cortex-M3
17 * Re-organized the CMSIS folders and updated documentation.
29 * Misra-C changes done
30 * -------------------------------------------------------------------- */
33 * This file was imported from the ARM CMSIS-DSP library test suite and
36 * SPDX-License-Identifier: Apache-2.0
71 return -def; \
91 EnergyError += (pRef[i] - pTest[i]) * (pRef[i] - pTest[i]); in arm_snr_f64()
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| /Zephyr-Core-3.5.0/tests/lib/cmsis_dsp/filtering/src/ |
| D | misc_f32.c | 3 * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
5 * SPDX-License-Identifier: Apache-2.0
17 #define REL_ERROR_THRESH (1.0e-6)
18 #define ABS_ERROR_THRESH (1.0e-5)
19 #define REL_ERROR_THRESH_LD (1.0e-6)
20 #define ABS_ERROR_THRESH_LD (1.0e-6)
31 * refer to the CMSIS-DSP bug ARM-software/CMSIS-DSP#59. in test_arm_correlate_f32()
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| D | misc_q31.c | 3 * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
5 * SPDX-License-Identifier: Apache-2.0
30 * refer to the CMSIS-DSP bug ARM-software/CMSIS-DSP#59. in test_arm_correlate_q31()
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| /Zephyr-Core-3.5.0/soc/arm/arm/musca_b1/ |
| D | system_cmsdk_musca_b1.h | 2 * Copyright (c) 2017-2019 Arm Limited
4 * SPDX-License-Identifier: Apache-2.0
8 * This file is derivative of CMSIS V5.01 Device\_Template_Vendor\Vendor\Device\Include\Device.h
24 …NonMaskableInt_IRQn = -14, /* -14 Non Maskable Interrupt …
25 …HardFault_IRQn = -13, /* -13 HardFault Interrupt …
26 …MemoryManagement_IRQn = -12, /* -12 Memory Management Interrupt …
27 …BusFault_IRQn = -11, /* -11 Bus Fault Interrupt …
28 …UsageFault_IRQn = -10, /* -10 Usage Fault Interrupt …
29 …SecureFault_IRQn = -9, /* -9 Secure Fault Interrupt …
30 …SVCall_IRQn = -5, /* -5 SV Call Interrupt …
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| /Zephyr-Core-3.5.0/soc/arm/arm/musca_s1/ |
| D | system_cmsdk_musca_s1.h | 2 * Copyright (c) 2017-2020 Arm Limited
4 * SPDX-License-Identifier: Apache-2.0
8 * This file is derivative of CMSIS V5.01 Device\_Template_Vendor\Vendor\Device\Include\Device.h
24 …NonMaskableInt_IRQn = -14, /* -14 Non Maskable Interrupt …
25 …HardFault_IRQn = -13, /* -13 HardFault Interrupt …
26 …MemoryManagement_IRQn = -12, /* -12 Memory Management Interrupt …
27 …BusFault_IRQn = -11, /* -11 Bus Fault Interrupt …
28 …UsageFault_IRQn = -10, /* -10 Usage Fault Interrupt …
29 …SecureFault_IRQn = -9, /* -9 Secure Fault Interrupt …
30 …SVCall_IRQn = -5, /* -5 SV Call Interrupt …
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| /Zephyr-Core-3.5.0/boards/arm/mimxrt595_evk/doc/ |
| D | index.rst | 3 NXP MIMXRT595-EVK
10 for low-power HMI applications by combining a graphics engine and a streamlined
11 Cadence Tensilica Fusion F1 DSP core with a next-generation Arm Cortex-M33
12 core. These devices are designed to unlock the potential of display-based applications
13 with a secure, power-optimized embedded processor.
15 i.MX RT500 MCUs provides up to 5MB of on-chip SRAM and several high-bandwidth interfaces
16 to access off-chip flash, including an Octal/Quad SPI interface with an on-the-fly
21 :alt: MIMXRT595-EVK
26 - MIMXRT595SFFOC Cortex-M33 (275 MHz) core processor with Cadence Tensilica Fusion F1 DSP
27 - Onboard, high-speed USB, Link2 debug probe with CMSIS-DAP protocol (supporting Cortex M33 debug o…
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| /Zephyr-Core-3.5.0/doc/releases/ |
| D | release-notes-2.3.rst | 18 with future support for features like 64-bit and absolute timeouts in mind
21 * Zephyr now integrates with the TF-M (Trusted Firmware M) PSA-compliant
24 * The CMSIS-DSP library is now included and integrated
33 * CVE-2020-10022: UpdateHub Module Copies a Variable-Sized Hash String
34 into a fixed-size array.
35 * CVE-2020-10059: UpdateHub Module Explicitly Disables TLS
37 * CVE-2020-10061: Improper handling of the full-buffer case in the
39 * CVE-2020-10062: Packet length decoding error in MQTT
40 * CVE-2020-10063: Remote Denial of Service in CoAP Option Parsing Due
42 * CVE-2020-10068: In the Zephyr project Bluetooth subsystem, certain
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| D | release-notes-2.7.rst | 16 * Update to CMSIS v5.8.0 (Core v5.5.0, DSP v1.9.0)
17 * Support for M-Profile Vector Extensions (MVE) on ARMv8.1-M
18 * Improved thread safety for Newlib and C++ on SMP-capable systems
20 * New Action-based Power Management API
23 * Linker Support for Tightly-Coupled Memory in RISC-V
25 * Support for extended PCI / PCIe capabilities, improved MIS-X support
33 * The kernel now supports both 32- and 64-bit architectures
36 * We added support for Point-to-Point Protocol (PPP)
37 * We added support for UpdateHub, an end-to-end solution for over-the-air device updates
38 * We added support for ARM Cortex-R Architecture
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| D | release-notes-2.1.rst | 13 * Expanded support for ARMv6-M architecture.
50 hardware-based stack overflow detection) in ARMv6-M architecture
51 * Added QEMU support for ARMv6-M architecture
52 * Extended test coverage for ARM-specific kernel features in ARMv6-M
54 * Enhanced runtime MPU programming in ARMv8-M architecture, making
55 the full partitioning of kernel SRAM memory a user-configurable
57 * Added CMSIS support for Cortex-R architectures.
58 * Updated CMSIS headers to version 5.6
59 * Added missing Cortex-R CPU device tree bindings.
60 * Fixed incorrect Cortex-R device tree specification.
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| D | release-notes-3.3.rst | 14 * Introduced :ref:`USB-C <usbc_api>` device stack with PD (power delivery)
16 * Introduced :ref:`DSP (digital signal processing) <zdsp_api>` subsystem with
17 CMSIS-DSP as the default backend.
30 * CVE-2023-0359: Under embargo until 2023-04-20
32 * CVE-2023-0779: Under embargo until 2023-04-22
66 removed in favor of new :dtcompatible:`zephyr,flash-disk` devicetree binding.
71 * Starting from this release ``zephyr-`` prefixed tags won't be created
82 image states). Use of a truncated hash or non-sha256 hash will still work
88 registration function at boot-up. If applications register this then
93 application code, these will now automatically be registered at boot-up (this
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| D | release-notes-2.5.rst | 27 * CVE-2021-3323: Under embargo until 2021-04-14
28 * CVE-2021-3321: Under embargo until 2021-04-14
29 * CVE-2021-3320: Under embargo until 2021-04-14
39 <https://github.com/zephyrproject-rtos/zephyr/issues?q=is%3Aissue+is%3Aopen+label%3Abug>`_.
56 * Changed vcnl4040 dts binding default for property 'proximity-trigger'.
63 * The :c:func:`mqtt_keepalive_time_left` function now returns -1 if keep alive
67 timeout usage must use the new-style k_timeout_t type and not the
87 GPIO-only regulators a devicetree property ``supply-gpios`` is defined as a
101 * ARM Musca-A board and SoC support deprecated and planned to be removed in 2.6.0.
146 sys_heap/k_heaps. Note that the new-style heap is a general
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| D | release-notes-2.2.rst | 18 * Fix CVE-2020-10028
19 * Fix CVE-2020-10060
20 * Fix CVE-2020-10063
21 * Fix CVE-2020-10066
32 * :github:`23494` - Bluetooth: LL/PAC/SLA/BV-01-C fails if Slave-initiated Feature Exchange is disa…
33 * :github:`23485` - BT: host: Service Change indication sent regardless of whether it is needed or …
34 * :github:`23482` - 2M PHY + DLE and timing calculations on an encrypted link are wrong
35 * :github:`23070` - Bluetooth: controller: Fix ticker implementation to avoid catch up
36 * :github:`22967` - Bluetooth: controller: ASSERTION FAIL on invalid packet sequence
37 * :github:`24183` - [v2.2] Bluetooth: controller: split: Regression slave latency during connection…
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| D | release-notes-3.4.rst | 20 * Added Power Delivery Source Support to the USB-C Stack.
22 * Cache API functions are now fully in-lined by compilers.
23 * Added an API for real-time clocks (RTC).
29 - Introduction of 3 new test harnesses into twister supporting pyTest,
31 - Transitioning to new Ztest API was completed and legacy Ztest was deprecated.
46 * CVE-2023-1901: Under embargo until 2023-07-04
48 * CVE-2023-1902: Under embargo until 2023-07-04
67 +--------------------------------------------------+
69 +--------------------------------------------------+
71 +--------------------------------------------------+
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| D | release-notes-3.2.rst | 13 * Added support for :ref:`bin-blobs` (also see :ref:`west-blobs`).
15 * Converted all supported boards from ``pinmux`` to :ref:`pinctrl-guide`.
31 * CVE-2022-2993: Under embargo until 2022-11-03
33 * CVE-2022-2741: Under embargo until 2022-10-14
56 This definition can be used by third-party code to compile code conditional
58 Therefore, any third-party code integrated using the Zephyr build system will
91 changed from ``-ENETDOWN`` to ``-ENETUNREACH``. A return value of ``-ENETDOWN`` now indicates
129 * Removed support for configuring the CAN-FD maximum DLC value via Kconfig
156 valid for specific bindings to specify like :dtcompatible:`gpio-leds` and
157 :dtcompatible:`fixed-partitions`.
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| D | release-notes-2.6.rst | 13 * Added support for 64-bit ARCv3
14 * Split ARM32 and ARM64, ARM64 is now a top-level architecture
15 * Added initial support for Arm v8.1-m and Cortex-M55
22 https://github.com/zephyrproject-rtos/example-application
34 * CVE-2021-3581: Under embargo until 2021-09-04
41 <https://github.com/zephyrproject-rtos/zephyr/issues?q=is%3Aissue+is%3Aopen+label%3Abug>`_.
46 * Driver APIs now return ``-ENOSYS`` if optional functions are not implemented.
47 If the feature is not supported by the hardware ``-ENOTSUP`` will be returned.
48 Formerly ``-ENOTSUP`` was returned for both failure modes, meaning this change
194 * Added support for null pointer dereferencing detection in Cortex-M.
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| /Zephyr-Core-3.5.0/boards/arm/mimxrt685_evk/doc/ |
| D | index.rst | 3 NXP MIMXRT685-EVK
9 The i.MX RT600 is a crossover MCU family optimized for 32-bit immersive audio
10 playback and voice user interface applications combining a high-performance
11 Cadence Tensilica HiFi 4 audio DSP core with a next-generation Cortex-M33
13 potential of voice-assisted end nodes with a secure, power-optimized embedded
16 The i.MX RT600 family provides up to 4.5MB of on-chip SRAM and several
17 high-bandwidth interfaces to access off-chip flash, including an Octal/Quad SPI
18 interface with an on-the-fly decryption engine.
22 :alt: MIMXRT685-EVK
27 - MIMXRT685SFVKB Cortex-M33 (300 MHz, 128 KB TCM) core processor with Cadence Xtensa HiFi4 DSP
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| /Zephyr-Core-3.5.0/doc/hardware/arch/ |
| D | arm_cortex_m.rst | 3 Arm Cortex-M Developer Guide
9 This page contains detailed information about the status of the Arm Cortex-M
11 developing Zephyr applications for Arm Cortex-M-based platforms.
17 Arm Cortex-M implementation variants.
20 …---------------------------------+-----------------------------------+-----------------+---------+…
22 …---------------------------------+-----------------------------------+-----------------+---------+…
23 … | Arm v6-M | Arm v7-M | Arm v8-M …
24 …---------------------------------+-----------------------------------+-----------------+---------+…
26 …---------------------------------+-----------------------------------+-----------------+---------+…
28 …---------------------------------+-----------------------------------+-----------------+---------+…
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