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Document case in USB CDC code, fixes #467

teensy4-core
PaulStoffregen 4 years ago
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3e23a7d14a
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      teensy4/usb.c

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teensy4/usb.c View File

usb_cdc3_line_rtsdtr = setup.wValue; usb_cdc3_line_rtsdtr = setup.wValue;
} }
#endif #endif
// fall through to next case, to always send ZLP ACK
case 0x2321: // CDC_SEND_BREAK case 0x2321: // CDC_SEND_BREAK
endpoint0_receive(NULL, 0, 0); endpoint0_receive(NULL, 0, 0);
return; return;

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