@CHIP-RTOS C Library V2.06 - Fossil API
fossil_send_break
Send break void fossil_send_break ( int port, FOS_BREAK_SIZE break_size ); Parameters
break_size
- Enumeration type:
FOS_LONG_BREAK = 1, long break
FOS_SHORT_BREAK = 2, short break
FOS_EXTRALONG_BREAK = 3, extra long break
SC1x Parameters
- port
- Port specifier:
FOSSIL_EXT = 0 for EXT port
FOSSIL_COM = 1 for COM port
SC1x3 Parameters
- port
- Port specifier:
FOSSIL_EXT = 0 for EXT port
FOSSIL_COM = 1 for COM port
FOSSIL_SER2 = 2 for SER2 port
FOSSIL_SER3 = 3 for SER3 port
Return Value
- -- none --
Comments
- A short break is a continuous Low on the TXD output for a duration of
more than one frame transmission time M, where:
M = startbit + data bits (+ parity bit)+ stop bit
A long break is a continuous Low on the TXD output for a duration
of more than two frame transmission times plus the transmission
time for three additional bits (2M+3).
A extra long break is a continuous Low on the TXD output for a duration
of more than three frame transmission times.
See Also
RTOS API
- This library function invokes a RTOS software interrupt.
Refer to this RTOS API function's
documentation
for more details.
Supported since or modified in @CHIP-RTOS version-
SC12 | SC13 | SC11 | SC1x3 |
-
V1.00 | V1.00 | V1.00 | V0.90 |
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