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Update USB.cpp

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This commit is contained in:
me-no-dev 2022-01-22 23:03:29 +02:00
parent 9c3f5aa5de
commit 17be328b32
1 changed files with 12 additions and 1 deletions
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13
cores/esp32/USB.cpp
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@ -19,6 +19,7 @@
#include "esp32-hal.h"
#include "esp32-hal-tinyusb.h"
#include "common/tusb_common.h"
#include "StreamString.h"
#ifndef USB_VID
#define USB_VID USB_ESPRESSIF_VID
@ -33,8 +34,12 @@
#define USB_PRODUCT ARDUINO_BOARD
#endif
#ifndef USB_SERIAL
#if CONFIG_IDF_TARGET_ESP32S3
#define USB_SERIAL "__MAC__"
#else
#define USB_SERIAL "0"
#endif
#endif
#ifndef USB_WEBUSB_ENABLED
#define USB_WEBUSB_ENABLED false
#endif
@ -156,7 +161,13 @@ ESPUSB::~ESPUSB(){
bool ESPUSB::begin(){
if(!_started){
#if CONFIG_IDF_TARGET_ESP32S3
//serialNumber(mac_str);
if(serial_number == "__MAC__"){
StreamString s;
uint8_t m[6];
esp_efuse_mac_get_default(m);
s.printf("%02X:%02X:%02X:%02X:%02X:%02X", m[0], m[1], m[2], m[3], m[4], m[5]);
serial_number = s;
}
#endif
tinyusb_device_config_t tinyusb_device_config = {
.vid = vid,