espressif/arduino-esp32
1
0
Fork 1
mirror of https://github.com/0xFEEDC0DE64/arduino-esp32.git synced 2025-07-03 05:46:32 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix upload over USB CDC (USB serial must be set to 0)

Browse Source
This commit is contained in:
me-no-dev
2021-04-05 20:24:46 +03:00
parent aeb4a13aad
commit 425619dfea
3 changed files with 34 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
cores/esp32/USBCDC.cpp
View File

@ -198,16 +198,20 @@ void USBCDC::_onLineState(bool _dtr, bool _rts){
void USBCDC::_onLineCoding(uint32_t _bit_rate, uint8_t _stop_bits, uint8_t _parity, uint8_t _data_bits){
if(bit_rate != _bit_rate || data_bits != _data_bits || stop_bits != _stop_bits || parity != _parity){
bit_rate = _bit_rate;
data_bits = _data_bits;
stop_bits = _stop_bits;
parity = _parity;
arduino_usb_cdc_event_data_t p = {0};
p.line_coding.bit_rate = bit_rate;
p.line_coding.data_bits = data_bits;
p.line_coding.stop_bits = stop_bits;
p.line_coding.parity = parity;
arduino_usb_event_post(ARDUINO_USB_CDC_EVENTS, ARDUINO_USB_CDC_LINE_CODING_EVENT, &p, sizeof(arduino_usb_cdc_event_data_t), portMAX_DELAY);
if(bit_rate == 9600 && _bit_rate == 1200){
usb_persist_restart(RESTART_BOOTLOADER);
} else {
bit_rate = _bit_rate;
data_bits = _data_bits;
stop_bits = _stop_bits;
parity = _parity;
arduino_usb_cdc_event_data_t p = {0};
p.line_coding.bit_rate = bit_rate;
p.line_coding.data_bits = data_bits;
p.line_coding.stop_bits = stop_bits;
p.line_coding.parity = parity;
arduino_usb_event_post(ARDUINO_USB_CDC_EVENTS, ARDUINO_USB_CDC_LINE_CODING_EVENT, &p, sizeof(arduino_usb_cdc_event_data_t), portMAX_DELAY);
}
}
}