Lines Matching refs:timer
1 menu "High resolution timer (esp_timer)"
7 … If enabled, esp_timer_dump will dump information such as number of times the timer was started,
8 … number of times the timer has triggered, and the total time it took for the callback to run.
9 This option has some effect on timer performance and the amount of memory used for timer
22 int "High-resolution timer task stack size"
28 APIs. If you are seing stack overflow errors in timer task, increase
31 Note that this is not the same as FreeRTOS timer task. To configure
32 FreeRTOS timer task size, see "FreeRTOS timer task stack size" option
60 The default settings: timer TASK on CPU0 and timer ISR on CPU0.
84 prompt "timer interrupt core affinity"
87 The default settings: timer TASK on CPU0 and timer ISR on CPU0.
90 - "CPU0": (default) timer interrupt is processed by CPU0.
91 - "CPU1": timer interrupt is processed by CPU1.
92 - "No affinity": timer interrupt can be processed by any CPU. It helps
93 to reduce latency but there is a disadvantage it leads to the timer ISR
94 running on every core. It increases the CPU time usage for timer ISRs
113 … - ESP_TIMER_ISR - Timer callbacks are dispatched directly from the timer interrupt handler.