mirror of
https://github.com/espressif/esp-idf.git
synced 2024-09-21 06:56:11 -04:00
b7aea79cb8
timer_hal_capture_and_get_counter_value should be placed in the IRAM for speed optimization because the default ISR handler is placed in the IRAM. Closes https://github.com/espressif/esp-idf/issues/12021
39 lines
1.6 KiB
Plaintext
39 lines
1.6 KiB
Plaintext
menu "GPTimer Configuration"
|
|
config GPTIMER_ISR_HANDLER_IN_IRAM
|
|
bool "Place GPTimer ISR handler into IRAM"
|
|
default y
|
|
help
|
|
Place GPTimer ISR handler into IRAM for better performance and fewer cache misses.
|
|
|
|
config GPTIMER_CTRL_FUNC_IN_IRAM
|
|
bool "Place GPTimer control functions into IRAM"
|
|
default n
|
|
help
|
|
Place GPTimer control functions (like start/stop) into IRAM,
|
|
so that these functions can be IRAM-safe and able to be called in the other IRAM interrupt context.
|
|
Enabling this option can improve driver performance as well.
|
|
|
|
config GPTIMER_ISR_IRAM_SAFE
|
|
bool "GPTimer ISR IRAM-Safe"
|
|
select GPTIMER_ISR_HANDLER_IN_IRAM
|
|
default n
|
|
help
|
|
Ensure the GPTimer interrupt is IRAM-Safe by allowing the interrupt handler to be
|
|
executable when the cache is disabled (e.g. SPI Flash write).
|
|
|
|
config GPTIMER_SUPPRESS_DEPRECATE_WARN
|
|
bool "Suppress legacy driver deprecated warning"
|
|
default n
|
|
help
|
|
Wether to suppress the deprecation warnings when using legacy timer group driver (driver/timer.h).
|
|
If you want to continue using the legacy driver, and don't want to see related deprecation warnings,
|
|
you can enable this option.
|
|
|
|
config GPTIMER_ENABLE_DEBUG_LOG
|
|
bool "Enable debug log"
|
|
default n
|
|
help
|
|
Wether to enable the debug log message for GPTimer driver.
|
|
Note that, this option only controls the GPTimer driver log, won't affect other drivers.
|
|
endmenu # GPTimer Configuration
|