The idle task is waiting in esp_cpu_wait_for_intr. The only other threads running at that points are the one created by the IDF before entering app_main(). I.e. "Tmr Svc" and "esp_timer"maierkomor Posts: 18 Joined: Sun Jul 03, 2022 8:35 pm Re: usb_jtag_serial_read_bytes ...
Additional information, output from Debugger Console: Thread 1 "IDLE" received signal SIGINT, Interrupt. 0x40088762 in esp_cpu_wait_for_intr () at C:/Espressif/frameworks/esp-idf-v5.0/esp-idf-v5.0/components/esp_hw_support/cpu.c:110 110 }...
esp_err_tgpio_isr_register(void(*fn)(void*),void*arg,int intr_alloc_flags,gpio_isr_handle_t* handle) 1. 注册GPIO 中断处理程序,处理程序是 ISR。处理程序将附加到运行此函数的同一 CPU 内核。每当发生任何 GPIO 中断时,都会调用此 ISR 函数。请参阅替代 gpio_install_isr_service() 和 gpio_isr_...
(inlined by) esp_cpu_wait_for_intr at C:/Espressif/frameworks/esp-idf-v5.1.2/components/esp_hw_support/cpu.c:111 0x42003f41: esp_vApplicationIdleHook at C:/Espressif/frameworks/esp-idf-v5.1.2/components/esp_system/freertos_hooks.c:590x40380355: prvIdleTask at C:/Espressif/frameworks/...
// Wait for packet to be sent const uart_port_t uart_num = UART_NUM_2; ESP_ERROR_CHECK(uart_wait_tx_done(uart_num, 100)); // wait timeout is 100 RTOS ticks (TickType_t) 1. 2. 3. b. 接收数据 一旦数据被 UART 接收并保存在 Rx FIFO 缓冲区中,就需要使用函数来检索它uart_read...
此款模组的核心是ESP32-D0WDQ6芯片*,具有可扩展、自适应的特点。两个CPU核可以被单独控制。时钟 频率的调节范围为80 MHz到240 MHz。用户可以切断CPU的电源,利用低功耗协处理器来不断地监测外设 的状态变化或某些模拟量是否超出阈值。ESP32还集成了丰富的外设,包括电容式触摸传感器、霍尔传感器、 ...
intr_alloc_flags:用于分配中断的标志,使用这个函数会占用LEDC模块的中断;esp_err_t:返回值,ESP_OK表示成功。 2.6、LEDC渐变步长 代码语言:javascript 代码运行次数:0 运行 AI代码解释 esp_err_tledc_set_fade_with_step(ledc_mode_t speed_mode,ledc_channel_t channel,uint32_t target_duty,uint32_t scale...
void ulp_lp_core_wait_for_intr(void) Puts the CPU into a wait state until an interrupt is triggered. Note The CPU will draw less power when in this state compared to actively running kapucin22 Posts:3 Joined:Tue Nov 19, 2024 8:40 pm ...
//等待时间 /* 在使用spi_slave_queue_trans到使用spi_slave_get_trans_result之间,CPU会轮询传输结果,使用该API获取结果 */ //发起一次SPI传输 esp_err_t spi_slave_transmit(spi_host_device_t host,//SPI设备号 spi_slave_transaction_t *trans_desc,//传输的数据 TickType_t ticks_to_wait)//等待...
[0;32mI (229) cpu_start: Compile time: Jan 14 2025 17:35:45 [0m [0;32mI (235) cpu_start: ELF file SHA256: d8a507a07be4fa12... [0m [0;32mI (241) cpu_start: ESP-IDF: HEAD-HASH-NOTFOUND [0m [0;32mI (247) heap_init: Initializing. RAM available for dynamic allocation...