Quote from: Andy Ayre on May 07, 2008, 03:40:09 PM
Flash Magic is designed so that it does not hold the COM port open, so after sending ISP commands the COM port is closed. Unfortunately when a COM port is closed, Windows (i.e. not FM) changes the signal levels on DTR and RTS. This will disturb the execution from RAM.
So essentially you get a reset immediately after the 'go' because you release the port and windows sets the DTR/RTS back to the defaults? A pity, I hoped to use the command line version for an automated load-and-run (so DTR/DTS control of reset and mode are needed), but if this is correct that can't work. Or can the windows defaults for DTR/RTS be changed (probably wrong forum to ask...)