void IR_RMT_RX_INIT() { rmt_config_t rmt_rx; rmt_rx.channel = IR_RMT_RX_CH; rmt_rx.gpio_num =IR_RMT_RX_GPIO ; rmt_rx.clk_div = IR_RMT_CLK_DIV; rmt_rx.mem_block_num = 1; rmt_rx.rmt_mode = RMT_MODE_RX; rmt_rx.rx_config.filter_en = true; rmt_rx.rx_config.filter_ticks_thresh = 255U; rmt_rx.rx_config.id...

aha where can i read about is ? I want to know how it's being called and what are the parameters

Hi, I wonder how a non freeRTOS tasks could affect a freeRTOS tasks. Eg : in app_main() i could write smtg like xTaskCreate(test_task, "someTasks", 4096, NULL, 5, NULL); while(1) { printf("hello"); } technically printf should block test_task from running at all ? or how what will happen ? btw my exp...

where's the statement if it's to throw some exception?

understand that rx_size contains the received RMT item length, what is the reason of it to get divide by 4 ?

Hi all, I am curious how that it can handle ping request ? say for example look at this code https://github.com/espressif/esp-idf/blob/master/examples/protocols/sockets/tcp_client/main/tcp_client.c Where , in the tcp_client_task looks like the task only handles recv() and send() yet still we can do ...

I am tinkering around esp-adf and found this snippet of code ESP_LOGI(TAG, "[3.0] Create audio pipeline for playback"); audio_pipeline_cfg_t pipeline_cfg = DEFAULT_AUDIO_PIPELINE_CONFIG(); pipeline = audio_pipeline_init(&pipeline_cfg); mem_assert(pipeline); what is the mem_assert(piperline) line doe...

typedef struct rmt_item32_s { union { struct { uint32_t duration0 :15; uint32_t level0 :1; uint32_t duration1 :15; uint32_t level1 :1; }; uint32_t val; }; } rmt_item32_t; I want to understand why the structure was packed over union ? and how is the packing happening ? based on the datasheet I under...