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USBCdc Class Reference
Public Member Functions | |
| def | lock |
| def | unlock |
| def | set_line_coding |
| def | get_line_coding |
| def | send_break |
| def | read |
| def | write |
Detailed Description
Wrapper class for a CDC usb device
Definition at line 22 of file usb_cdc.py.
Member Function Documentation
| def get_line_coding | ( | self ) |
Send the GetLineCoding CDC command Returns a tuple containing baud, fmt, parity, databits
Definition at line 133 of file usb_cdc.py.
| def lock | ( | self ) |
Acquire exclisive access to CDC
Definition at line 81 of file usb_cdc.py.
| def read | ( | self, | |
| size, | |||
timeout = None |
|||
| ) |
Read from the CDC data endpoint
Definition at line 168 of file usb_cdc.py.
| def send_break | ( | self, | |
| break_time | |||
| ) |
Send the SendBreak CDC command
Definition at line 156 of file usb_cdc.py.
| def set_line_coding | ( | self, | |
| baud, | |||
fmt = FORMAT_STOP_BITS_1_0, |
|||
parity = PARITY_NONE, |
|||
databits = DATA_BITS_8 |
|||
| ) |
Send the SetLineCoding CDC command
Definition at line 112 of file usb_cdc.py.
| def unlock | ( | self ) |
Release exclusive access to CDC
Definition at line 97 of file usb_cdc.py.
| def write | ( | self, | |
| data, | |||
timeout = None |
|||
| ) |
Write to the CDC data endpoint
Definition at line 176 of file usb_cdc.py.
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