QueueHandle_t external_queue; QueueSetHandle_t queue_set; int internal_queue_size; int external_queue_size; int queue_set_size; audio_event_iface_list_t listening_queues; void *context; on_event_iface_func on_cmd; int wait_time; int type; }; typedef struct audio_event_iface *audio_eve...
*/ typedef struct { app_event_group_t event_group; /* HID Host - Device related info */ struct { hid_host_device_handle_t handle; hid_host_driver_event_t event; void *arg; } hid_host_device; } app_event_queue_t; /** * @brief HID Protocol string names */ static const char ...
#include <stdio.h> #include <windows.h> int main() { DWORD Bytes = 0; // 可以使用 CreateFile 去打开一个设备对象,要求管理员权限 HANDLE DeviceHandle = CreateFile(L"\\\.\\.min", GENERIC_ALL, NULL, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); // 向设备对象写入数据 WriteFile(...
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periph_sets->ext_stack = config->extern_stack;audio_event_iface_cfg_tevent_cfg = AUDIO_EVENT_IFACE_DEFAULT_CFG(); event_cfg.queue_set_size =0; event_cfg.context = periph_sets; event_cfg.on_cmd = process_peripheral_event; periph_sets->event_handle.iface = audio_event_iface_init(&even...
41 - IRAM_ATTR bool AudioCodec::on_sent(i2s_chan_handle_t handle, i2s_event_data_t *event, void *user_ctx) { 42 - auto audio_codec = (AudioCodec*)user_ctx; 43 - if (audio_codec->output_enabled_ && audio_codec->on_output_ready_) { 44 - return audio_codec->on_output_re...
esp_gatt_srvc_id_t service_id; uint16_t char_handle; esp_bt_uuid_t char_uuid; esp_gatt_perm_t perm; esp_gatt_char_prop_t property; uint16_t descr_handle; esp_bt_uuid_t descr_uuid; }; /* One gatt-based profile one app_id and one gatts_if, this array will store the gatts...
W (7482) AWS_OTA: OTA Timer handle NULL for Timerid=0, can't stop. I (7492) AWS_OTA: Current State=[WaitingForJob], Event=[RequestJobDocument], New state=[WaitingForJob] I (7502) coreMQTT: De-serialized incoming PUBLISH packet: DeserializerResult=MQTTSuccess. ...
{ // wait for some data to be requested i2s_event_t evt; if (xQueueReceive(i2sQueueHandle, &evt, portMAX_DELAY) == pdPASS) { if (evt.type == I2S_EVENT_TX_DONE) { i2s_write( I2S_NUM_0, (uint8_t *)buffer, (samples*bytes), &bytesWritten, portMAX_DELAY ); if ( ...
//esp_err_t err = esp_ota_begin(update_partition, OTA_SIZE_UNKNOWN, &update_handle); esp_err_t err = esp_ota_begin(update_partition, file_size_number, &update_handle); ESP_LOGI(TAG, "esp_begin result = %d", err); printf("Update Handle is %d \n", update_handle); ...