IPC@CHIP Documentation - SC12 @CHIP-RTOS V1.10

Interrupt 0xAC service 0x07: API_HTONS, Convert byte order
Parameters
AH
BX
Converts a short (16 bit) value from host byte order to network byte order.
0x07 (= API_HTONS)
short value
Return Value
Comments
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DX = 0, AX contains converted value
This is used to convert port numbers; e.g. htons(7).
Interrupt 0xAC service 0x08: API_INETADDR, Convert an IP-String to binary
Parameters
AH
BX:SI
ES:DI
Converts a dotted decimal IP address string to an unsigned long in network byte order.
0x08 (= API_INETADDR)
Pointer to the IP dotted decimal string set by caller. This ASCII string must be zero terminated.
Pointer to a 32 bit unsigned long variable, where this function outputs the converted IP address value.
Return Value
DX = 0 AX = 0, [ES:DI] contains converted 32 bit binary value
DX != 0 AX = error code, syntax error
Related Topics
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Get IP address of the Ethernet interface
Convert binary IP address to ASCII dotted decimal
Interrupt 0xAC service 0x09: API_SLEEP, Sleep
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