Read EEPROM

[Simon Brown]

Hi Jim,

Apologies for being a muppet, I'm failing to read the EEPROM. I've read the doc,. looked at QUISK but am none the wiser.

I'm trying to read the IP and MAC info from EEPROM so I can change the IP and/or MAC settings. An example, in the log below I'm  reading address x0D. Irrespective of the address, I get the same response with the address always returned in 0x1A.

  

Sent 60 bytes to   192.168.5.88:1025:
xEF-xFE-x05-x7F-x7D-x07-xAC-xDC-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00

Read 60 bytes from 192.168.5.88:1025:
xEF-xFE-x03-x00-x1C-xC0-xA2-x13-xDD-x49-x06-x00-x00-x00-x00-x00-x00-x00-x00-x04-x45-x03-x00-x07-xAC-xDC-x00-x00-x03-xB7-x00-x00-x00-x02-x00-x00-x80-x9F-x0A-xEE-x84-xE0-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00-x00

Simon Brown

https://g4eli.com

https://sdr-radio.com

[Simon Brown]

So,

I think​ x7D is wrong, should be (x7D << 1), even so this doesn't returned the expected data 🙁 . Still reading...

Simon Brown

https://g4eli.com

https://sdr-radio.com

---

From: herme...@googlegroups.com <herme...@googlegroups.com> on behalf of Simon Brown <Si...@sdr-radio.com>
Sent: 28 September 2023 12:30
To: herme...@googlegroups.com <herme...@googlegroups.com>
Subject: Read EEPROM

 

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[Simon Brown]

Actually,

It's dawned on me that the registers may well be zero until written to!

Simon Brown

https://g4eli.com

https://sdr-radio.com

---

From: herme...@googlegroups.com <herme...@googlegroups.com> on behalf of Simon Brown <Si...@sdr-radio.com>

Sent: 28 September 2023 13:25
To: herme...@googlegroups.com <herme...@googlegroups.com>
Subject: Re: Read EEPROM

 

To view this discussion on the web visit https://groups.google.com/d/msgid/hermes-lite/LNXP123MB2505449F8488C8933C5DF576FAC1A%40LNXP123MB2505.GBRP123.PROD.OUTLOOK.COM.

[Simon Brown]

As is the case, now reading and writing, sorry for the noise.

Simon Brown

https://g4eli.com

https://sdr-radio.com

---

From: herme...@googlegroups.com <herme...@googlegroups.com> on behalf of Simon Brown <Si...@sdr-radio.com>

Sent: 28 September 2023 14:20

To view this discussion on the web visit https://groups.google.com/d/msgid/hermes-lite/LNXP123MB25056792E57263AF6E1AF9A4FAC1A%40LNXP123MB2505.GBRP123.PROD.OUTLOOK.COM.