adafruit-mirror/Adafruit_TestBed
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

add ESP32_NATIVE_USB setting to make it clear which usb we are dealing with

Browse source
This commit is contained in:
hathach 2023-07-23 13:29:04 +07:00
parent d379e56c4f
commit 31c20caf2c
No known key found for this signature in database
GPG key ID: F5D50C6D51D17CBA
1 changed files with 15 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
examples/Brain/program_esp32_cdc/program_esp32_cdc.ino
View file

@ -21,6 +21,10 @@
// bin_files[] is defined accordingly
#include "esp_binaries.h"
// 1 if programming ESP32-S2/S3 via native USB
// 0 if programming ESP32/8266 via USB-to-UART chip such as FTDI/CP210x/CH9102f
#define ESP32_NATIVE_USB 1
#define ESP32_RESET 27
#define ESP32_IO0 28
@ -31,15 +35,22 @@
// CDC Host object
Adafruit_USBH_CDC SerialHost;
// Defined an boot rom object that use SerialHost
// Declare BootROM without IO0 and Reset will use SerialHost.setDtrRts() for bootloader reset
// This is for programming ESP32/8266 via USB-to-UART chip such as FTDI/CP210x/CH9102f
//ESP32BootROMClass ESP32BootROM(SerialHost);
#if ESP32_NATIVE_USB
// Declare BootROM with IO0 and Reset will use GPIO for bootloader reset
// This is typically for programming ESP32-S2/S3 via native USB
ESP32BootROMClass ESP32BootROM(SerialHost, ESP32_IO0, ESP32_RESET);
#else
// Defined an boot rom object that use SerialHost
// Declare BootROM without IO0 and Reset will use SerialHost.setDtrRts() for bootloader reset
// This is for programming ESP32/8266 via USB-to-UART chip such as FTDI/CP210x/CH9102f
ESP32BootROMClass ESP32BootROM(SerialHost);
#endif
//--------------------------------------------------------------------+
// Setup and Loop on Core0
//--------------------------------------------------------------------+