alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity
38754c6224
esp-idf/examples/peripherals/usb
History
Tomas Rezucha 6b10a3074a fix(ci): Temporarily disable USB device tests on S3 
Partially reverts 1302fd70ba
2024-04-17 11:43:10 +02:00
..
device fix(ci): Temporarily disable USB device tests on S3 2024-04-17 11:43:10 +02:00
host fix(usb/examples): Fix UVC example crash on non-UVC device connection 2024-03-12 20:19:12 +01:00
README.md tiny_usb: rename Kconfig name 2021-07-22 10:43:10 +08:00

README.md

USB-OTG Examples

See the README.md file in the upper level examples directory for more information about examples.

Common Pin Assignments

Pin assignment is only needed for ESP chips that have an USB-OTG peripheral. If your board doesn't have a USB connector connected to the USB-OTG dedicated GPIOs, you may have to DIY a cable and connect D+ and D- to the pins listed below.

ESP BOARD          USB CONNECTOR (type A)
                          --
                         | || VCC
[USBPHY_DM_NUM]  ------> | || D-
[USBPHY_DP_NUM]  ------> | || D+
                         | || GND
                          --

Refer to soc/usb_pins.h to find the real GPIO number of USBPHY_DP_NUM and USBPHY_DM_NUM.

USB_DP USB_DM
ESP32-S2/S3 GPIO20 GPIO19