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BECKHOFF / Send/receive string with UDP
« am: 21. April 2019, 15:47:29 »
Hi there,
I'm trying to send this string: '20 00 00 00 16 02 62 3A D5 ED A3 01 AE 08 2D 46 61 41 A7 F6 DC AF D3 E6 00 00 1E' of hexadecimal values over UDP to an IP address.
I should receive this answer: '28 00 00 00 11 00 02 98 D8 63 35 D2 EA F6 C3 DC 00 01 7B 02 00' for further analysis.
I think I could use the http demo example for this, however, I do not understand the url_text syntax for this.
Can you point me in the right direction?
I'm trying to send this string: '20 00 00 00 16 02 62 3A D5 ED A3 01 AE 08 2D 46 61 41 A7 F6 DC AF D3 E6 00 00 1E' of hexadecimal values over UDP to an IP address.
I should receive this answer: '28 00 00 00 11 00 02 98 D8 63 35 D2 EA F6 C3 DC 00 01 7B 02 00' for further analysis.
I think I could use the http demo example for this, however, I do not understand the url_text syntax for this.
Can you point me in the right direction?