ESP logging to USB-CDC

[shariltumin]

In usb.c, ESP logging to USB for CDC enabled boards S2 and S3 (C3?) is required.

$ git describe
v1.20.0-197-gb3cd41dd4

$ cd ports/ports/esp32-XX

$ diff usb.c usb.c-ORIG
35d34
< #include "tusb_console.h"
78d76
< esp_tusb_init_console(TINYUSB_CDC_ACM_0); // log to usb

boards/ESP32S3-XX/sdkconfig.board
...

DEBUGGING

CONFIG_LOG_DEFAULT_LEVEL_DEBUG=y
CONFIG_ESP_CONSOLE_USB_CDC=y
...

[shariltumin]

Correction: Setting CONFIG_ESP_CONSOLE_USB_CDC=y will result in a compiling error (SOC_CPU_CORES_NUM == 1, "usb_osglue_*_int is not multicore capable").