5afa3636d6
* Add missing DREQ_s * store actual clock frequency in clock_configure (fixes #368) * use dma DREQ values defined in dreqs/dma.h * Fix hw_is_claimed, and add xxx_is_claimed APIs * Add some PIO irq helper methods * Add DMA channel IRQ status getter and clear methods * Implement the correct PIO IRQ status/clear methods (good to have methods here as the h/w interrupt registers are super confusing) * fix pico_multicore dependencies * add missing wrapper func __aeabi_f2d * Further DMA/PIO IRQ API cleanup (and review fixes) * add PICO_INT64_OPS_IN_RAM flag
67 lines
3.4 KiB
CMake
67 lines
3.4 KiB
CMake
# Deferring this config until we decide how to include other CMSIS libraries... it is likely that we always want to use the stub version of the core
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# at least if the vendor/device is RaspberryPi/RP2040...
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## PICO_CMAKE_CONFIG: PICO_CMSIS_PATH, directory to locate CMSIS installation, default="included stub CORE only impl", group=build
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#if (DEFINED PICO_CMSIS_PATH)
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# set(PICO_CMSIS_PATH "${PICO_CMSIS_PATH}" CACHE PATH "Path to the CMSIS tree to use with Raspberry Pi Pico SDK")
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# message("Using specified PICO_CMSIS_PATH for CMSIS ('${PICO_CMSIS_PATH}')")
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#elseif (DEFINED ENV{PICO_CMSIS_PATH})
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# set(PICO_CMSIS_PATH $ENV{PICO_CMSIS_PATH})
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# message("Using PICO_CMSIS_PATH from environment for CMSIS ('${PICO_CMSIS_PATH}')")
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#endif()
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#
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## PICO_CMAKE_CONFIG: PICO_CMSIS_VENDOR, vendor name for CMSIS, default="RaspberryPi", group=build
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#if (DEFINED PICO_CMSIS_VENDOR)
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# set(PICO_CMSIS_VENDOR "${PICO_CMSIS_VENDOR}" CACHE STRING "CMSIS vendor name to use")
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# message("Using specified PICO_CMSIS_VENDOR for CMSIS ('${PICO_CMSIS_VENDOR}')")
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#elseif (DEFINED ENV{PICO_CMSIS_VENDOR})
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# set(PICO_CMSIS_VENDOR $ENV{PICO_CMSIS_VENDOR})
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# message("Using PICO_CMSIS_VENDOR from environment for CMSIS ('${PICO_CMSIS_VENDOR}')")
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#else()
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# set(PICO_CMSIS_VENDOR RaspberryPi)
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#endif()
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#
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## PICO_CMAKE_CONFIG: PICO_CMSIS_DEVICE, device name for CMSIS, default="RP2040", group=build
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#if (DEFINED PICO_CMSIS_DEVICE)
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# set(PICO_CMSIS_DEVICE "${PICO_CMSIS_DEVICE}" CACHE STRING "CMSIS device name to use")
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# message("Using specified PICO_CMSIS_DEVICE for CMSIS ('${PICO_CMSIS_DEVICE}')")
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#elseif (DEFINED ENV{PICO_CMSIS_DEVICE})
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# set(PICO_CMSIS_DEVICE $ENV{PICO_CMSIS_DEVICE})
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# message("Using PICO_CMSIS_DEVICE from environment for CMSIS ('${PICO_CMSIS_DEVICE}')")
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#else()
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# set(PICO_CMSIS_DEVICE RP2040)
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#endif()
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#
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#if (PICO_CMSIS_PATH AND EXISTS ${PICO_CMSIS_PATH}/CMSIS/Core/${PICO_CMSIS_VENDOR}/${PICO_CMSIS_DEVICE})
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# message("CMSIS Core found for path ${PICO_CMSIS_PATH}, vendor ${PICO_CMSIS_VENDOR}, device ${PICO_CMSIS_DEVICE}")
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# set(PICO_CMSIS_CORE_PATH ${PICO_CMSIS_PATH}/CMSIS/Core)
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#elseif (PICO_CMSIS_VENDOR STREQUAL "RaspberryPi" AND PICO_CMSIS_DEVICE STREQUAL "RP2040")
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# set(PICO_CMSIS_CORE_PATH ${CMAKE_CURRENT_LIST_DIR}/stub)
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#elseif (PICO_CMSIS_PATH)
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# message(WARNING "CMSIS core not found in ${PICO_CMSIS_PATH} for vendor ${PICO_CMSIS_VENDOR}, device ${PICO_CMSIS_DEVICE}")
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# set(PICO_CMSIS_CORE_PATH)
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#else()
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# message(WARNING "Non-standard vendor ${PICO_CMSIS_VENDOR} amd device ${PICO_CMSIS_DEVICE} specified, but PICO_CMSIS_PATH was not set")
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#endif()
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# ... using these 3 lines instead
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set(PICO_CMSIS_CORE_PATH ${CMAKE_CURRENT_LIST_DIR}/stub)
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set(PICO_CMSIS_VENDOR RaspberryPi)
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set(PICO_CMSIS_DEVICE RP2040)
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if (PICO_CMSIS_CORE_PATH)
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pico_add_impl_library(cmsis_core)
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target_sources(cmsis_core INTERFACE
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${PICO_CMSIS_CORE_PATH}/CMSIS/Device/${PICO_CMSIS_VENDOR}/${PICO_CMSIS_DEVICE}/Source/system_${PICO_CMSIS_DEVICE}.c
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)
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target_include_directories(cmsis_core INTERFACE
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${PICO_CMSIS_CORE_PATH}/CMSIS/Core/Include
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${PICO_CMSIS_CORE_PATH}/CMSIS/Device/${PICO_CMSIS_VENDOR}/${PICO_CMSIS_DEVICE}/Include
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)
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target_link_libraries(cmsis_core INTERFACE hardware_clocks pico_platform)
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list(APPEND PICO_RP2040_CONFIG_HEADER_FILES ${CMAKE_CURRENT_LIST_DIR}/include/cmsis/rename_exceptions.h)
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pico_promote_common_scope_vars()
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endif()
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