怎样配置USB为host模式 (AEGHB-1072) #191
Description
Checklist
- Checked the issue tracker for similar issues to ensure this is not a duplicate
- Read the documentation to confirm the issue is not addressed there and your configuration is set correctly
- Tested with the latest version to ensure the issue hasn't been fixed
How often does this bug occurs?
always
Expected behavior
当前问题是：
用USB D+,D-（gpio20, gpio19）连接了usb 4G模组，vbus是直供电5V，
当开机运行到：
espressif__iot_usbh_modem\src\usbh_modem_board.c
中的
static void _modem_daemon_task(void *param)
。。。
无法检测到USB 4G 设备连接
添加过了相应的驱动组件（host, modem, otg...），
1.那么是否需要配置usb otg 为host？如何配置
2.下面是原始otg code，但是当前产品中硬件设计没有用到这些GPIO：BSP_USB_MODE_SEL，BSP_USB_DEV_VBUS_EN 等
#ifdef CONFIG_ESP32_S3_USB_OTG
bsp_usb_mode_select_host();
bsp_usb_host_power_mode(BSP_USB_HOST_POWER_MODE_BATTERY, true);
#endif
那么不启用这个CONFIG_ESP32_S3_USB_OTG情况下，软件直接使能为host模式？
Actual behavior (suspected bug)
开机后没有检测到USB, MODEM等的事件变化：
espressif__iot_usbh_modem\src\usbh_modem_board.c ：
while (true) {
/********************************** handle external event *********************************************************/
EventBits_t bits = xEventGroupWaitBits(s_modem_evt_hdl, (PPP_NET_MODE_ON_BIT | PPP_NET_MODE_OFF_BIT | DTE_USB_RECONNECT_BIT | DTE_USB_DISCONNECT_BIT | PPP_NET_RECONNECTING_BIT |
PPP_NET_DISCONNECT_BIT | MODEM_DESTROY_BIT), pdFALSE, pdFALSE, portMAX_DELAY);
ESP_LOGI(TAG, "Handling bits = %04X, stage = %d, retry = %d ", (unsigned int)bits, modem_stage, stage_retry_times);
开机后一直停留在 xEventGroupWaitBits 函数处
Error logs or terminal output
见上Steps to reproduce the behavior
见上
Project release version
idf 5.4
System architecture
Intel/AMD 64-bit (modern PC, older Mac)
Operating system
Windows
Operating system version
win10
Shell
PowerShell
Additional context
No response