Looking at both the latest release from http://tpctl.sourceforge.net/ and http://hdaps.sourceforge.net it looks like the driver hdaps_ec that is in hardy lum matches up with the hdaps driver from http://tpctl.sourceforge.net.
Looking at both the latest release from http:// tpctl.sourcefor ge.net/ and http:// hdaps.sourcefor ge.net it looks like the driver hdaps_ec that is in hardy lum matches up with the hdaps driver from http:// tpctl.sourcefor ge.net.