@CHIP-RTOS C Library V2.06 - BIOS API
BIOS_kbhit
Test if character is ready at standard input(s). unsigned int BIOS_kbhit ( void ); Parameters
- -- none --
Return Value
- Boolean: '1' if characters is ready, '0' if no character ready.
Comments
- All devices selected as standard input (e.g. EXT, COM and Telnet)
are polled for data ready.
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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