Closed jbellue closed 2 years ago
After a bit of playing around, I did notice that no PRO code work on my minitel... They all get displayed on the screen. Should pro codes be supported in teleinformatique standard?
Well, that's awkward. The specs do mention the protocol not working in teleinformatique standard. That explains it... There should probably be a mention of that somewhere so others don't get tripped as I did.
Page 156 of stum1b.pdf:
Dans ce standard, le Protocole n'existe plus et les aiguillages sont fixes.
When the minitel is in teleinformatique standard, the pro3 codes aren't being processed, so the library get hung waiting for the ACK.
For example, the following code
correctly gets the minitel to the teleinformatique standard, but then the minitel displays the characters
`ZQ
(0x60 0x5A 0x51), which correspond to the bytes sent after the PRO3 code (AIGUILLAGE_OFF
,CODE_RECEPTION_MODEM
,CODE_EMISSION_CLAVIER
).Because the PRO3 code never gets processed, the ACK never comes and the library hangs. I tried different PRO3 codes with no success. I couldn't find any reason for that behaviour in the documentation.
That might be a bug in the minitel, but I couldn't find anything about it. Can anyone reproduce that problem?