With com0com up to version 1.8 i had no problems to connect 2 applications over virtual comports. From version 2.0 these applications will not work. There seems to be a timing problem. The protocol looks for answer times.
Is there any setting in 2.2 to have the same timing as in 1.8 ?
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
AddRTTO=<n> - add <n> milliseconds to the total time-out period
for read operations (0 by default)
AddRITO=<n> - add <n> milliseconds to the maximum time allowed to
elapse between the arrival of two characters for
read operations (0 by default)
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
With com0com up to version 1.8 i had no problems to connect 2 applications over virtual comports. From version 2.0 these applications will not work. There seems to be a timing problem. The protocol looks for answer times.
Is there any setting in 2.2 to have the same timing as in 1.8 ?
Try to play with AddRTTO and AddRITO.
AddRTTO=<n> - add <n> milliseconds to the total time-out period
for read operations (0 by default)
AddRITO=<n> - add <n> milliseconds to the maximum time allowed to
elapse between the arrival of two characters for
read operations (0 by default)