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DelayUs(100);是为了按键消抖,让hidbuffer【3】=0x01,即表示按键按下时,让对应"E"这位等于1.然后发送报文即可(利USBD_CUSTOM_HID_SendReport(&hUsbDeviceFS,hidbuffer,17);这个函数,该函数在 "usbd_customhid.h"中) 注:需要hUsbDeviceFS这个结构体不是在main中定义的,而是在USB_DEVICE.H中,故需要写 ext...
static const uint8_t hid_configuration_descriptor[] = { // Configuration number, interface count, string index, total length, attribute, power in mA TUD_CONFIG_DESCRIPTOR(1, 1, 0, TUSB_DESC_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100), // Interface number, string index, boot ...
在硬件设计上,ESP-Knob 预留了 USB TYPE-C 接口 ,通过 USB 连接可以实现持续供电,也便于程序下载和调试,为用户提供了更多的使用场景,增强了便利性。 功能演示 1. BLE ADV 广播功能 ESP-Knob 通过BTHome 协议接入Home Assistant智能家居系统 ,通过发送符合BTHome 格式的广播包,以轻松控制第三方智能设备,例如控制...
目前,ESP-Knob 设备提供了 BLE-HID、BTHOME 和Matter Switch 三种固件,烧录对应固件后即可接入不同的智能家居系统,用户可直接在 ESP-LAUNCHPAD 下载ESP-Knob 的三种固件。 1. BLE-HID 的固件功能: 默认开启 BLE 广播,设备广播名称为 ESP-HID-X(其中 X 代表第几个设备); 通过旋转旋钮进行音量调节; 通过按压...
Supports multiple device configurations by dynamically changing usb descriptors. Low power functions such like suspend, resume, and remote wakeup. Following device classes are supported: Communication Class (CDC) Human Interface Device (HID): Generic (In & Out), Keyboard, Mouse, Gamepad etc ... ...
esp_hid_device ,esp_hid_host :蓝牙鼠标,键盘等 hci :不知道 nimble :蓝牙5.0相关例子 蓝牙4.0里面好多例子哈 2.ESP32控制外接以太网模块的(控制啥以太网模块的都有) IP101, RTL8201, LAN8720, DP83848, DM9051, enc28j60 3.所有的外设例程(GPIO,ADC,IIC,PWM,定时器,串口,USB等等等等) ...
esp_codec_dev_handle_t bsp_audio_codec_microphone_init(void) { const audio_codec_data_if_t *i2s_data_if = bsp_audio_get_codec_itf(); if (i2s_data_if == NULL) { /* Initilize I2C */ BSP_ERROR_CHECK_RETURN_ERR(bsp_i2c_init()); /* Configure I2S peripheral and Power Amplifier *...
feat(usb): add a few more consumer control HID commands by @SuGlider in #11227 fix(usb_hid): duplicated CONSUMER_CONTROL_PLAY_PAUSE by @SuGlider in #11242 feat(logging): Arduino log redirection by @mathieucarbou in #11159 check for CONFIG_BT_BLUEDROID_ENABLED in esp32-hal-misc.c by @...
We can connect up to 4 USB-LS HID (keyboard mouse joystick) devices simultaneously. iot board usb esp32 retrocomputing retrogaming espressif usb-host xtensa emulators risc-v usb-hid esp32c3 Updated Feb 23, 2025 C cpq / mdk Star 231 Code Issues Pull requests Discussions A bare metal...