AsynInterposeEcho

This is an interpose layer for asyn octet drivers. It adds the feature to wait after every single character written to the device until the device echos it back. Some very crappy devices need this.

Usage

In the startup script, after loading the asynInterposeEcho driver and setting up an asyn octet port, call asynInterposeEcho to add this interpose layer to an existing asyn octet port/address.

asynInterposeEcho port, address

Example

require asynInterposeEcho
drvAsynSerialPortConfigure "device", "/dev/ttyS0"
asynInterposeEcho "device"