This is not a problem for me right now, but this leads me to the following question for any future use of my esp32: How can I set an optimal ISR appropriately by using a timer interrupt if the time of execution of the function (that's going to be include in the ISR) that I ...
esp32 esp_timer_get_time 过多久回到0 esp32 时间,1.之前的尝试(失败的尝试)咸鱼买了3块ESP32开发板。背面写了NODEMCUv1.1,好像这玩意可以直接写lua,也可以刷Micropython写python,还可以用ArduinoIDE写c。我想直接用官方库写C。和乐鑫的这块开发板(ESP32-DevKitC)
er_esp32.c esp_timer_impl_get_time in this file is the actual implementation of esp_timer_get_time. Although if you only need to get current time in nanoseconds, and supporting DFS is not a concern, an implementation based on one of the Timer Group timers will be way more ...
npl_freertos_time_ms_to_ticks((uint32_t)(expiry/1000),&exp); #else //esp_timer_get_expiry_time() is only available from IDF 5.0 onwards /* Returning 0 from here should not cause any effect. * Drawback of this approach is that existing code to reset timer would be called ...
PostbyJorggels»Tue Apr 25, 2023 10:19 am Code: Untitled.cSelect all #include"freertos/FreeRTOS.h"#include"freertos/task.h"#include"driver/gpio.h"#include"esp32/rom/ets_sys.h"#include"ds18b20.h"// OneWire commands#defineGETTEMP 0x44// Tells device to take a temperature reading and...