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#81: directly flush the tx fifo for USBCDC if connection is hanging

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andreas
2024-11-23 20:59:25 +01:00
parent 70fb1b3633
commit 8265d9342c
1 changed files with 1 additions and 0 deletions
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lib/serial/GwSerial.h
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@@ -94,6 +94,7 @@ template<typename T>
if (c->isConnected()){ if (c->isConnected()){
//this retriggers the ISR //this retriggers the ISR
usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY); usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
usb_serial_jtag_ll_txfifo_flush();
} }
} }
return rt; return rt;