emailsender with W5100 crash

This topic has 9 replies, 1 voice, and was last updated 3 years, 4 months ago by Gilles Mangin-voirin.

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- 5 January 2022 at 14:59 #17685
  Gilles Mangin-voirin
  Hello, it has been a long time since I had any questions and / or problems!
  I have a program which sends emails (among other things because it is a connected hive) and which works very well with a W5500 Ethernet Shield but not with a w5100 shield ….
  
  With the W5100 after successfully sending 2 emails the shield crashes …
  While with the W5500 (from KeyesStudio) no problem I can send as many emails as I want …
  Has anyone ever had this problem and know how to fix it?
  
  Thank you
  
  PS: it is exactly the same program except that I replace the W5500 by a W5100! All with an Arduino Mega and Renzo’s super libraries!
- 5 January 2022 at 17:18 #17691
  Renzo Mischianti
  Keymaster
  Hi Gilles,
  can you send me the code you use and the library version.
  Bye Renzo
- 5 January 2022 at 20:48 #17703
  Gilles Mangin-voirin
  ok I sent you the complete program of my hive on your orange.fr mailbox because I think it would not be too readable on the site!
  And in addition I left personal information: my email addresses (but not the password), access to my Thinkspeak account, …
  
  My version of your library that I use is version 2.2.0 (according to the readme.md file)
  
  Thank you
- 6 January 2022 at 11:02 #17716
  Gilles Mangin-voirin
  Hello, I tried to space out the sending of the 2nd e-mail of 13 hours between the first and the second mail.
  
  It didn’t change anything after sending the second e-mail the W5100 Ethernet shield crashes (only for sending mail) .
  
  I tried with several w5100 Ethernet shields the problem is always the same, I just have to replace the W5100 with a W5500 and it works fine …
  
  I also noticed that although the shield W5100 can no longer send an email I can still access its web server stored in the Arduino … connect to google!
  Still a mystery to me!
- 7 January 2022 at 08:59 #17731
  Renzo Mischianti
  Keymaster
  Hi Gilles,
  Update the library to the last version (now 2.4.3); there are some memory fixes than retry.
  Bye Renzo
- 7 January 2022 at 09:55 #17738
  Gilles Mangin-voirin
  ok i try it and I say to you if it’s OK
  Thank You
- 7 January 2022 at 14:14 #17744
  Gilles Mangin-voirin
  I updated the Emailsenders library 2.2.0 to 2.4.3 and I redid my tests with a W5100 (I did not try the W550 again (I would do it a little later)): this works nickel (finally I sent 5 emails without crash)
  
  Thanks again for everything!
  
  PS: have you ever looked at my program (especially on the part sending emails)?
  
  What do you think?
  Is there anything to correct or improve?
  
  Thank you
- 7 January 2022 at 14:50 #17745
  Renzo Mischianti
  Keymaster
  Hi Gilles,
  no sorry, not yet, I hope next week I put on my Eclipse Sloeber and check It.
  
  Can you write here a description of the program?
  It will be very usefully when I’ll go to examine It.
  
  Bye Renzo
- 7 January 2022 at 21:15 #17746
  Gilles Mangin-voirin
  I just sent you an email on orange.fr with a description of the content of my program.
  If you want more details let me know!
  thanks again
- 14 January 2022 at 07:53 #17882
  Gilles Mangin-voirin
  Hi, for further information, the 2.2.0 library on a W5500 Ethernet Shield crashed after sending 6 emails instead of 2 emails on a W5100.
  (which took longer to detect …)
  
  I continue my tests with the 2.4.3 library which seems to have corrected this problem.
  
  Thank you
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