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77 lines
3.0 KiB
Plaintext
77 lines
3.0 KiB
Plaintext
menu "ESP-Driver:RMT Configurations"
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depends on SOC_RMT_SUPPORTED
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config RMT_ENCODER_FUNC_IN_IRAM
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bool "Place RMT encoder function in IRAM"
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default y
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help
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Place RMT encoder function into IRAM for better performance and fewer cache misses.
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config RMT_TX_ISR_HANDLER_IN_IRAM
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bool "Place RMT TX ISR handler in IRAM to reduce latency"
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default y
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select RMT_OBJ_CACHE_SAFE
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help
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Place RMT TX ISR handler in IRAM to reduce latency caused by cache miss.
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config RMT_RX_ISR_HANDLER_IN_IRAM
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bool "Place RMT RX ISR handler in IRAM to reduce latency"
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default y
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select RMT_OBJ_CACHE_SAFE
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help
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Place RMT RX ISR handler in IRAM to reduce latency caused by cache miss.
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config RMT_RECV_FUNC_IN_IRAM
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bool "Place RMT receive function in IRAM"
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default n
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select RMT_OBJ_CACHE_SAFE
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help
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Place RMT receive function into IRAM for better performance and fewer cache misses.
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config RMT_TX_ISR_CACHE_SAFE
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bool "Allow RMT TX ISR to execute when cache is disabled" if !SPI_FLASH_AUTO_SUSPEND
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select RMT_TX_ISR_HANDLER_IN_IRAM
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select RMT_ENCODER_FUNC_IN_IRAM
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default n
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help
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Enable this option to allow the RMT TX Interrupt Service Routine (ISR)
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to execute even when the cache is disabled. This can be useful in scenarios where the cache
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might be turned off, but the RMT TX functionality is still required to operate correctly.
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config RMT_RX_ISR_CACHE_SAFE
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bool "Allow RMT RX ISR to execute when cache is disabled" if !SPI_FLASH_AUTO_SUSPEND
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select RMT_RX_ISR_HANDLER_IN_IRAM
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default n
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help
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Enable this option to allow the RMT RX Interrupt Service Routine (ISR)
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to execute even when the cache is disabled. This can be useful in scenarios where the cache
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might be turned off, but the RMT RX functionality is still required to operate correctly.
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config RMT_OBJ_CACHE_SAFE
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bool
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default n
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help
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This will ensure the RMT object will not be allocated from a memory region
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where its cache can be disabled.
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config RMT_ENABLE_DEBUG_LOG
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bool "Force enable debug log"
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default n
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help
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If enabled, RMT driver component will:
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1. ignore the global logging settings
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2. compile all log messages into the binary
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3. set the runtime log level to VERBOSE
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Please enable this option by caution, as it will increase the binary size.
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config RMT_ISR_IRAM_SAFE
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bool "RMT ISR IRAM-Safe (Deprecated)" if !SPI_FLASH_AUTO_SUSPEND
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select RMT_TX_ISR_CACHE_SAFE
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select RMT_RX_ISR_CACHE_SAFE
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default n
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help
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Ensure the RMT interrupt is IRAM-Safe by allowing the interrupt handler to be
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executable when the cache is disabled (e.g. SPI Flash write).
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endmenu # RMT Configurations
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