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touchgadget / esp32-usb-host-demos

ESP32S2 Arduino USB host printer, MIDI, and keyboard demos
MIT License
112 stars 15 forks source link

usbhhidboot on Esp32 S3+ psRam8M failed #7

Closed greenoaktree closed 1 year ago

greenoaktree commented 1 year ago

when press key, there is no output

ESP-ROM:esp32s3-20210327 Build:Mar 27 2021 rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT) SPIWP:0xee mode:DIO, clock div:1 load:0x3fce3808,len:0x43c load:0x403c9700,len:0xbec load:0x403cc700,len:0x2a3c SHA-256 comparison failed: Calculated: 3611f330726ad4edf64f62982b0568332a5800bc59425cab90be5379db92c108 Expected: ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff Attempting to boot anyway... entry 0x403c98d8 [ 136][I][usbhhelp.hpp:79] usbh_setup(): [] usb_host_install: 0 [ 136][I][usbhhelp.hpp:90] usbh_setup(): [] usb_host_client_register: 0

IMG_20221128_211405

greenoaktree commented 1 year ago

It's power problem My Esp32S3 board can not drive USB keyboard,just use exeral 5V to power keyboard.